diff --git a/ci-scripts/conf_files/enb.band13.tm1.50PRB.emtc.conf b/ci-scripts/conf_files/enb.band13.tm1.50PRB.emtc.conf
index 4ee44fd415260ed3375dc44ce67cea9879859dc7..f69c5a420f71a81652a6f08ba0d92f256b6cfcf9 100644
--- a/ci-scripts/conf_files/enb.band13.tm1.50PRB.emtc.conf
+++ b/ci-scripts/conf_files/enb.band13.tm1.50PRB.emtc.conf
@@ -13,9 +13,9 @@ eNBs =
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
- tracking_area_code = "1";
+ tracking_area_code = 1;
- plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2;} );
+ plmn_list = ( { mcc = 208; mnc = 92; mnc_length = 2;} );
tr_s_preference = "local_mac"
@@ -48,10 +48,10 @@ eNBs =
prach_zero_correlation = 1;
prach_freq_offset = 1;
pucch_delta_shift = 1;
- pucch_nRB_CQI = 1;
+ pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;
- pucch_n1_AN = 32;
- pdsch_referenceSignalPower = -27;
+ pucch_n1_AN = 0;
+ pdsch_referenceSignalPower = -24;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
@@ -190,7 +190,7 @@ eNBs =
prach_freq_offset = 1;
#PDSCH Config Common
- pdsch_referenceSignalPower = -27
+ pdsch_referenceSignalPower = -24
pdsch_p_b = 0;
@@ -208,7 +208,7 @@ eNBs =
pucch_delta_shift = 1;
pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;
- pucch_n1_AN = 32;
+ pucch_n1_AN = 0;
pusch_p0_Nominal = -96;
pusch_alpha = "AL1";
@@ -262,7 +262,7 @@ eNBs =
n1PUCCH_AN_InfoList_r13 =
(
{
- pucch_info_value = 0;
+ pucch_info_value = 33;
}
);
@@ -411,6 +411,7 @@ L1s = (
{
num_cc = 1;
tr_n_preference = "local_mac";
+ prach_dtx_threshold = 200;
}
);
@@ -422,12 +423,31 @@ RUs = (
att_tx = 0
att_rx = 0;
bands = [13];
- max_pdschReferenceSignalPower = -27;
- max_rxgain = 125;
+ max_pdschReferenceSignalPower = -24;
+ max_rxgain = 110;
eNB_instances = [0];
}
);
+THREAD_STRUCT = (
+ {
+ #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
+ parallel_config = "PARALLEL_SINGLE_THREAD";
+ #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
+ worker_config = "WORKER_ENABLE";
+ }
+);
+
+NETWORK_CONTROLLER :
+{
+ FLEXRAN_ENABLED = "no";
+ FLEXRAN_INTERFACE_NAME = "lo";
+ FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
+ FLEXRAN_PORT = 2210;
+ FLEXRAN_CACHE = "/mnt/oai_agent_cache";
+ FLEXRAN_AWAIT_RECONF = "no";
+};
+
log_config :
{
global_log_level ="info";
diff --git a/ci-scripts/main.py b/ci-scripts/main.py
index 6fa3ae2f246b483a6f3d7a7c293626904de1e962..f0b94c59beabf12af066d4ba3bec1051266ade0c 100644
--- a/ci-scripts/main.py
+++ b/ci-scripts/main.py
@@ -123,6 +123,7 @@ class SSHConnection():
self.eNBOsVersion = ''
self.eNBKernelVersion = ''
self.eNBUhdVersion = ''
+ self.eNBUsrpBoard = ''
self.eNBCpuNb = ''
self.eNBCpuModel = ''
self.eNBCpuMHz = ''
@@ -408,11 +409,6 @@ class SSHConnection():
self.command('echo $USER; nohup sudo tshark -f "host ' + self.eNBIPAddress +'" -i ' + eth_interface + ' -w /tmp/enb_' + self.testCase_id + '_s1log.pcap > /tmp/tshark.log 2>&1 &', self.EPCUserName, 5)
self.close()
self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword)
- self.command('echo ' + self.eNBPassword + ' | sudo -S uhd_find_devices', '\$', 5)
- result = re.search('type: b200', str(self.ssh.before))
- if result is not None:
- logging.debug('Found a B2xx device --> resetting it')
- self.command('echo ' + self.eNBPassword + ' | sudo -S sudo b2xx_fx3_utils --reset-device', '\$', 5)
self.command('cd ' + self.eNBSourceCodePath, '\$', 5)
# Initialize_eNB_args usually start with -O and followed by the location in repository
full_config_file = self.Initialize_eNB_args.replace('-O ','')
@@ -436,6 +432,16 @@ class SSHConnection():
result = re.search('rru', str(config_file))
if result is not None:
rruCheck = True
+ # do not reset board twice in IF4.5 case
+ result = re.search('rru|enb', str(config_file))
+ if result is not None:
+ self.command('echo ' + self.eNBPassword + ' | sudo -S uhd_find_devices', '\$', 5)
+ result = re.search('type: b200', str(self.ssh.before))
+ if result is not None:
+ logging.debug('Found a B2xx device --> resetting it')
+ self.command('echo ' + self.eNBPassword + ' | sudo -S sudo b2xx_fx3_utils --reset-device', '\$', 5)
+ # Reloading FGPA bin firmware
+ self.command('echo ' + self.eNBPassword + ' | sudo -S uhd_find_devices', '\$', 5)
# Make a copy and adapt to EPC / eNB IP addresses
self.command('cp ' + full_config_file + ' ' + ci_full_config_file, '\$', 5)
self.command('sed -i -e \'s/CI_MME_IP_ADDR/' + self.EPCIPAddress + '/\' ' + ci_full_config_file, '\$', 2);
@@ -609,21 +615,150 @@ class SSHConnection():
time.sleep(4)
# We should check if we register
count = 0
- while count < 3:
+ attach_cnt = 0
+ attach_status = False
+ while count < 5:
self.command('AT+CEREG?', 'OK', 5)
- result = re.search('CEREG: 2,(?P<state>[0-9\-]+)', str(self.ssh.before))
+ result = re.search('CEREG: 2,(?P<state>[0-9\-]+),', str(self.ssh.before))
if result is not None:
mDataConnectionState = int(result.group('state'))
if mDataConnectionState is not None:
- logging.debug('+CEREG: 2,' + str(mDataConnectionState))
+ if mDataConnectionState == 1:
+ count = 10
+ attach_status = True
+ result = re.search('CEREG: 2,1,"(?P<networky>[0-9A-Z]+)","(?P<networkz>[0-9A-Z]+)"', str(self.ssh.before))
+ if result is not None:
+ networky = result.group('networky')
+ networkz = result.group('networkz')
+ logging.debug('\u001B[1m CAT-M module attached to eNB (' + str(networky) + '/' + str(networkz) + ')\u001B[0m')
+ else:
+ logging.debug('\u001B[1m CAT-M module attached to eNB\u001B[0m')
+ else:
+ logging.debug('+CEREG: 2,' + str(mDataConnectionState))
+ attach_cnt = attach_cnt + 1
else:
logging.debug(str(self.ssh.before))
+ attach_cnt = attach_cnt + 1
count = count + 1
time.sleep(1)
+ if attach_status:
+ self.command('AT+CESQ', 'OK', 5)
+ result = re.search('CESQ: 99,99,255,255,(?P<rsrq>[0-9]+),(?P<rsrp>[0-9]+)', str(self.ssh.before))
+ if result is not None:
+ nRSRQ = int(result.group('rsrq'))
+ nRSRP = int(result.group('rsrp'))
+ if (nRSRQ is not None) and (nRSRP is not None):
+ logging.debug(' RSRQ = ' + str(-20+(nRSRQ/2)) + ' dB')
+ logging.debug(' RSRP = ' + str(-140+nRSRP) + ' dBm')
self.close()
self.picocom_closure = False
- self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
+ html_queue = SimpleQueue()
self.checkDevTTYisUnlocked()
+ if attach_status:
+ html_cell = '<pre style="background-color:white">CAT-M module\nAttachment Completed in ' + str(attach_cnt+4) + ' seconds'
+ if (nRSRQ is not None) and (nRSRP is not None):
+ html_cell += '\n RSRQ = ' + str(-20+(nRSRQ/2)) + ' dB'
+ html_cell += '\n RSRP = ' + str(-140+nRSRP) + ' dBm</pre>'
+ else:
+ html_cell += '</pre>'
+ html_queue.put(html_cell)
+ self.CreateHtmlTestRowQueue('N/A', 'OK', 1, html_queue)
+ else:
+ html_cell = '<pre style="background-color:white">CAT-M module\nAttachment Failed</pre>'
+ html_queue.put(html_cell)
+ self.CreateHtmlTestRowQueue('N/A', 'KO', 1, html_queue)
+
+ def PingCatM(self):
+ if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '':
+ Usage()
+ sys.exit('Insufficient Parameter')
+ initialize_eNB_flag = False
+ pStatus = self.CheckProcessExist(initialize_eNB_flag)
+ if (pStatus < 0):
+ self.CreateHtmlTestRow(self.ping_args, 'KO', pStatus)
+ self.CreateHtmlTabFooter(False)
+ sys.exit(1)
+ try:
+ statusQueue = SimpleQueue()
+ lock = Lock()
+ self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
+ self.command('cd ' + self.EPCSourceCodePath, '\$', 5)
+ self.command('cd scripts', '\$', 5)
+ if re.match('OAI', self.EPCType, re.IGNORECASE):
+ logging.debug('Using the OAI EPC HSS: not implemented yet')
+ self.CreateHtmlTestRow(self.ping_args, 'KO', pStatus)
+ self.CreateHtmlTabFooter(False)
+ sys.exit(1)
+ else:
+ self.command('egrep --color=never "Allocated ipv4 addr" /opt/ltebox/var/log/xGwLog.0', '\$', 5)
+ result = re.search('Allocated ipv4 addr: (?P<ipaddr>[0-9\.]+) from Pool', str(self.ssh.before))
+ if result is not None:
+ moduleIPAddr = result.group('ipaddr')
+ else:
+ return
+ ping_time = re.findall("-c (\d+)",str(self.ping_args))
+ device_id = 'catm'
+ ping_status = self.command('stdbuf -o0 ping ' + self.ping_args + ' ' + str(moduleIPAddr) + ' 2>&1 | stdbuf -o0 tee -a ping_' + self.testCase_id + '_' + device_id + '.log', '\$', int(ping_time[0])*1.5)
+ # TIMEOUT CASE
+ if ping_status < 0:
+ message = 'Ping with UE (' + str(moduleIPAddr) + ') crashed due to TIMEOUT!'
+ logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
+ self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
+ return
+ result = re.search(', (?P<packetloss>[0-9\.]+)% packet loss, time [0-9\.]+ms', str(self.ssh.before))
+ if result is None:
+ message = 'Packet Loss Not Found!'
+ logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
+ self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
+ return
+ packetloss = result.group('packetloss')
+ if float(packetloss) == 100:
+ message = 'Packet Loss is 100%'
+ logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
+ self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
+ return
+ result = re.search('rtt min\/avg\/max\/mdev = (?P<rtt_min>[0-9\.]+)\/(?P<rtt_avg>[0-9\.]+)\/(?P<rtt_max>[0-9\.]+)\/[0-9\.]+ ms', str(self.ssh.before))
+ if result is None:
+ message = 'Ping RTT_Min RTT_Avg RTT_Max Not Found!'
+ logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
+ self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
+ return
+ rtt_min = result.group('rtt_min')
+ rtt_avg = result.group('rtt_avg')
+ rtt_max = result.group('rtt_max')
+ pal_msg = 'Packet Loss : ' + packetloss + '%'
+ min_msg = 'RTT(Min) : ' + rtt_min + ' ms'
+ avg_msg = 'RTT(Avg) : ' + rtt_avg + ' ms'
+ max_msg = 'RTT(Max) : ' + rtt_max + ' ms'
+ lock.acquire()
+ logging.debug('\u001B[1;37;44m ping result (' + moduleIPAddr + ') \u001B[0m')
+ logging.debug('\u001B[1;34m ' + pal_msg + '\u001B[0m')
+ logging.debug('\u001B[1;34m ' + min_msg + '\u001B[0m')
+ logging.debug('\u001B[1;34m ' + avg_msg + '\u001B[0m')
+ logging.debug('\u001B[1;34m ' + max_msg + '\u001B[0m')
+ qMsg = pal_msg + '\n' + min_msg + '\n' + avg_msg + '\n' + max_msg
+ packetLossOK = True
+ if packetloss is not None:
+ if float(packetloss) > float(self.ping_packetloss_threshold):
+ qMsg += '\nPacket Loss too high'
+ logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
+ packetLossOK = False
+ elif float(packetloss) > 0:
+ qMsg += '\nPacket Loss is not 0%'
+ logging.debug('\u001B[1;30;43m Packet Loss is not 0% \u001B[0m')
+ lock.release()
+ self.close()
+ html_cell = '<pre style="background-color:white">CAT-M module\nIP Address : ' + moduleIPAddr + '\n' + qMsg + '</pre>'
+ statusQueue.put(html_cell)
+ if (packetLossOK):
+ self.CreateHtmlTestRowQueue(self.ping_args, 'OK', 1, statusQueue)
+ else:
+ self.CreateHtmlTestRowQueue(self.ping_args, 'KO', 1, statusQueue)
+ self.AutoTerminateUEandeNB()
+ self.CreateHtmlTabFooter(False)
+ sys.exit(1)
+ except:
+ os.kill(os.getppid(),signal.SIGUSR1)
def AttachUE_common(self, device_id, statusQueue, lock):
try:
@@ -1974,6 +2109,7 @@ class SSHConnection():
self.eNBOsVersion = 'Ubuntu 16.04.5 LTS'
self.eNBKernelVersion = '4.15.0-45-generic'
self.eNBUhdVersion = '3.13.0.1-0'
+ self.eNBUsrpBoard = 'B210'
self.eNBCpuNb = '4'
self.eNBCpuModel = 'Intel(R) Core(TM) i5-6200U'
self.eNBCpuMHz = '2399.996 MHz'
@@ -1997,6 +2133,11 @@ class SSHConnection():
if result is not None:
self.eNBUhdVersion = result.group('uhd_version')
logging.debug('UHD Version is: ' + self.eNBUhdVersion)
+ self.command('echo ' + self.eNBPassword + ' | sudo -S uhd_find_devices', '\$', 5)
+ result = re.search('product: (?P<usrp_board>[0-9A-Za-z]+)\\\\r\\\\n', str(self.ssh.before))
+ if result is not None:
+ self.eNBUsrpBoard = result.group('usrp_board')
+ logging.debug('USRP Board is: ' + self.eNBUsrpBoard)
self.command('lscpu', '\$', 5)
result = re.search('CPU\(s\): *(?P<nb_cpus>[0-9]+).*Model name: *(?P<model>[a-zA-Z0-9\-\_\.\ \(\)]+).*CPU MHz: *(?P<cpu_mhz>[0-9\.]+)', str(self.ssh.before))
if result is not None:
@@ -2174,7 +2315,7 @@ class SSHConnection():
self.htmlFile.write(' <p></p>\n')
self.htmlFile.write(' <table class="table table-condensed">\n')
self.htmlFile.write(' <tr>\n')
- self.htmlFile.write(' <th colspan=6>eNB Server Characteristics</th>\n')
+ self.htmlFile.write(' <th colspan=8>eNB Server Characteristics</th>\n')
self.htmlFile.write(' </tr>\n')
self.htmlFile.write(' <tr>\n')
self.htmlFile.write(' <td>OS Version</td>\n')
@@ -2183,6 +2324,8 @@ class SSHConnection():
self.htmlFile.write(' <td><span class="label label-default">' + self.eNBKernelVersion + '</span></td>\n')
self.htmlFile.write(' <td>UHD Version</td>\n')
self.htmlFile.write(' <td><span class="label label-default">' + self.eNBUhdVersion + '</span></td>\n')
+ self.htmlFile.write(' <td>USRP Board</td>\n')
+ self.htmlFile.write(' <td><span class="label label-default">' + self.eNBUsrpBoard + '</span></td>\n')
self.htmlFile.write(' </tr>\n')
self.htmlFile.write(' <tr>\n')
self.htmlFile.write(' <td>Nb CPUs</td>\n')
@@ -2191,13 +2334,15 @@ class SSHConnection():
self.htmlFile.write(' <td><span class="label label-default">' + self.eNBCpuModel + '</span></td>\n')
self.htmlFile.write(' <td>CPU Frequency</td>\n')
self.htmlFile.write(' <td><span class="label label-default">' + self.eNBCpuMHz + '</span></td>\n')
+ self.htmlFile.write(' <td></td>\n')
+ self.htmlFile.write(' <td></td>\n')
self.htmlFile.write(' </tr>\n')
self.htmlFile.write(' <tr>\n')
- self.htmlFile.write(' <th colspan=4 bgcolor = "#33CCFF">Final Status</th>\n')
+ self.htmlFile.write(' <th colspan=5 bgcolor = "#33CCFF">Final Status</th>\n')
if passStatus:
- self.htmlFile.write(' <th colspan=2 bgcolor="green"><font color="white">PASS <span class="glyphicon glyphicon-ok"></span></font></th>\n')
+ self.htmlFile.write(' <th colspan=3 bgcolor="green"><font color="white">PASS <span class="glyphicon glyphicon-ok"></span></font></th>\n')
else:
- self.htmlFile.write(' <th colspan=2 bgcolor="red"><font color="white">FAIL <span class="glyphicon glyphicon-remove"></span> </font></th>\n')
+ self.htmlFile.write(' <th colspan=3 bgcolor="red"><font color="white">FAIL <span class="glyphicon glyphicon-remove"></span> </font></th>\n')
self.htmlFile.write(' </tr>\n')
self.htmlFile.write(' </table>\n')
self.htmlFile.write(' <p></p>\n')
@@ -2331,7 +2476,7 @@ def Usage():
print('------------------------------------------------------------')
def CheckClassValidity(action,id):
- if action != 'Build_eNB' and action != 'Initialize_eNB' and action != 'Terminate_eNB' and action != 'Initialize_UE' and action != 'Terminate_UE' and action != 'Attach_UE' and action != 'Detach_UE' and action != 'Ping' and action != 'Iperf' and action != 'Reboot_UE' and action != 'Initialize_HSS' and action != 'Terminate_HSS' and action != 'Initialize_MME' and action != 'Terminate_MME' and action != 'Initialize_SPGW' and action != 'Terminate_SPGW' and action != 'Initialize_CatM_module' and action != 'Terminate_CatM_module' and action != 'Attach_CatM_module' and action != 'Detach_CatM_module' and action != 'IdleSleep':
+ if action != 'Build_eNB' and action != 'Initialize_eNB' and action != 'Terminate_eNB' and action != 'Initialize_UE' and action != 'Terminate_UE' and action != 'Attach_UE' and action != 'Detach_UE' and action != 'Ping' and action != 'Iperf' and action != 'Reboot_UE' and action != 'Initialize_HSS' and action != 'Terminate_HSS' and action != 'Initialize_MME' and action != 'Terminate_MME' and action != 'Initialize_SPGW' and action != 'Terminate_SPGW' and action != 'Initialize_CatM_module' and action != 'Terminate_CatM_module' and action != 'Attach_CatM_module' and action != 'Detach_CatM_module' and action != 'Ping_CatM_module' and action != 'IdleSleep':
logging.debug('ERROR: test-case ' + id + ' has wrong class ' + action)
return False
return True
@@ -2358,7 +2503,7 @@ def GetParametersFromXML(action):
else:
SSH.nbMaxUEtoAttach = int(nbMaxUEtoAttach)
- if action == 'Ping':
+ if action == 'Ping' or action == 'Ping_CatM_module':
SSH.ping_args = test.findtext('ping_args')
SSH.ping_packetloss_threshold = test.findtext('ping_packetloss_threshold')
@@ -2656,6 +2801,8 @@ elif re.match('^TesteNB$', mode, re.IGNORECASE):
SSH.AttachCatM()
elif action == 'Detach_CatM_module':
SSH.TerminateCatM()
+ elif action == 'Ping_CatM_module':
+ SSH.PingCatM()
elif action == 'Ping':
SSH.Ping()
elif action == 'Iperf':
diff --git a/ci-scripts/xml_files/enb_usrp210_band13_build.xml b/ci-scripts/xml_files/enb_usrp210_band13_build.xml
new file mode 100644
index 0000000000000000000000000000000000000000..24283a52d0b38508ab7c148e664c1fb26b7020bb
--- /dev/null
+++ b/ci-scripts/xml_files/enb_usrp210_band13_build.xml
@@ -0,0 +1,55 @@
+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+
+-->
+<testCaseList>
+ <htmlTabRef>build-tab</htmlTabRef>
+ <htmlTabName>Build</htmlTabName>
+ <htmlTabIcon>wrench</htmlTabIcon>
+ <TestCaseRequestedList>
+ 010101
+ 050101 060101 070101
+ </TestCaseRequestedList>
+ <TestCaseExclusionList>
+ </TestCaseExclusionList>
+
+ <testCase id="010101">
+ <class>Build_eNB</class>
+ <desc>Build eNB (USRP)</desc>
+ <Build_eNB_args>-w USRP -c --eNB</Build_eNB_args>
+ </testCase>
+
+ <testCase id="050101">
+ <class>Initialize_HSS</class>
+ <desc>Initialize HSS</desc>
+ </testCase>
+
+ <testCase id="060101">
+ <class>Initialize_MME</class>
+ <desc>Initialize MME</desc>
+ </testCase>
+
+ <testCase id="070101">
+ <class>Initialize_SPGW</class>
+ <desc>Initialize SPGW</desc>
+ </testCase>
+
+</testCaseList>
diff --git a/ci-scripts/xml_files/enb_usrp210_band13_epc_closure.xml b/ci-scripts/xml_files/enb_usrp210_band13_epc_closure.xml
new file mode 100644
index 0000000000000000000000000000000000000000..07fb6951f8e99a35cabd2ee4e48232d2bd035f41
--- /dev/null
+++ b/ci-scripts/xml_files/enb_usrp210_band13_epc_closure.xml
@@ -0,0 +1,47 @@
+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+
+-->
+<testCaseList>
+ <htmlTabRef>epc-closure</htmlTabRef>
+ <htmlTabName>EPC-Closure</htmlTabName>
+ <htmlTabIcon>log-out</htmlTabIcon>
+ <TestCaseRequestedList>
+ 050201 060201 070201
+ </TestCaseRequestedList>
+ <TestCaseExclusionList></TestCaseExclusionList>
+
+ <testCase id="050201">
+ <class>Terminate_HSS</class>
+ <desc>Terminate HSS</desc>
+ </testCase>
+
+ <testCase id="060201">
+ <class>Terminate_MME</class>
+ <desc>Terminate MME</desc>
+ </testCase>
+
+ <testCase id="070201">
+ <class>Terminate_SPGW</class>
+ <desc>Terminate SPGW</desc>
+ </testCase>
+
+</testCaseList>
diff --git a/ci-scripts/xml_files/enb_usrp210_band13_test_10mhz_tm1.xml b/ci-scripts/xml_files/enb_usrp210_band13_test_10mhz_tm1.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ad543403d6cf1de3189110c69841d48d33ee50a6
--- /dev/null
+++ b/ci-scripts/xml_files/enb_usrp210_band13_test_10mhz_tm1.xml
@@ -0,0 +1,78 @@
+<!--
+
+ Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The OpenAirInterface Software Alliance licenses this file to You under
+ the OAI Public License, Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.openairinterface.org/?page_id=698
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ For more information about the OpenAirInterface (OAI) Software Alliance:
+ contact@openairinterface.org
+
+-->
+<testCaseList>
+ <htmlTabRef>test-10-tm1</htmlTabRef>
+ <htmlTabName>Test-10MHz-TM1</htmlTabName>
+ <htmlTabIcon>tasks</htmlTabIcon>
+ <TestCaseRequestedList>
+ 040102
+ 030121 000001 040302 000001 040502 000001 040402 040202 000001 030201
+ </TestCaseRequestedList>
+ <TestCaseExclusionList>
+ </TestCaseExclusionList>
+
+ <testCase id="000001">
+ <class>IdleSleep</class>
+ <desc>Waiting for a moment...</desc>
+ <idle_sleep_time_in_sec>15</idle_sleep_time_in_sec>
+ </testCase>
+
+ <testCase id="030121">
+ <class>Initialize_eNB</class>
+ <desc>Initialize eNB (FDD/Band13/10MHz)</desc>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/enb.band13.tm1.50PRB.emtc.conf</Initialize_eNB_args>
+ </testCase>
+
+ <testCase id="030201">
+ <class>Terminate_eNB</class>
+ <desc>Terminate eNB</desc>
+ </testCase>
+
+ <testCase id="040102">
+ <class>Initialize_CatM_module</class>
+ <desc>Initialize CAT-M Module</desc>
+ </testCase>
+
+ <testCase id="040202">
+ <class>Terminate_CatM_module</class>
+ <desc>Terminate CAT-M Module</desc>
+ </testCase>
+
+ <testCase id="040302">
+ <class>Attach_CatM_module</class>
+ <desc>Attach CAT-M Module</desc>
+ </testCase>
+
+ <testCase id="040402">
+ <class>Detach_CatM_module</class>
+ <desc>Detach CAT-M Module</desc>
+ </testCase>
+
+ <testCase id="040502">
+ <class>Ping_CatM_module</class>
+ <desc>ping (10MHz - 20 sec)</desc>
+ <ping_args>-c 20</ping_args>
+ <ping_packetloss_threshold>5</ping_packetloss_threshold>
+ </testCase>
+
+</testCaseList>
diff --git a/ci-scripts/xml_files/if4p5_usrp210_band40_test_05mhz.xml b/ci-scripts/xml_files/if4p5_usrp210_band40_test_05mhz.xml
index 3a877ea3c3fe02b8652391c5fcd21be4177f9675..11057e9d3af3f073dc4c958a6447253ab87b4b9b 100644
--- a/ci-scripts/xml_files/if4p5_usrp210_band40_test_05mhz.xml
+++ b/ci-scripts/xml_files/if4p5_usrp210_band40_test_05mhz.xml
@@ -41,7 +41,7 @@
<testCase id="030105">
<class>Initialize_eNB</class>
<desc>Initialize RCC (TDD/Band40/5MHz)</desc>
- <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band40.tm1.25PRB.FairScheduler.usrpb210.conf</Initialize_eNB_args>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rcc.band40.tm1.25PRB.FairScheduler.usrpb210.conf --RUs.[0].max_rxgain 125</Initialize_eNB_args>
<eNB_instance>1</eNB_instance>
</testCase>
diff --git a/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml b/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml
index 6bc37db17a1f1e7d0540bdb8454a9e0aed8dc770..7ff1493d1c97cd314bceac1aaf8535b2a5c90262 100644
--- a/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml
+++ b/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml
@@ -34,7 +34,7 @@
<testCase id="030114">
<class>Initialize_eNB</class>
<desc>Initialize RRU (TDD/Band40)</desc>
- <Initialize_eNB_args>-O ci-scripts/conf_files/rru.tdd.band40.conf</Initialize_eNB_args>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.tdd.band40.conf --RUs.[0].max_rxgain 120</Initialize_eNB_args>
<eNB_instance>0</eNB_instance>
</testCase>
diff --git a/ci-scripts/xml_files/if4p5_usrp210_band7_test_05mhz.xml b/ci-scripts/xml_files/if4p5_usrp210_band7_test_05mhz.xml
index b0501e9875fea9822335db9a0e8d07a01dda97ba..1db56d10d2deaba848477f13d30a57515d261252 100644
--- a/ci-scripts/xml_files/if4p5_usrp210_band7_test_05mhz.xml
+++ b/ci-scripts/xml_files/if4p5_usrp210_band7_test_05mhz.xml
@@ -34,7 +34,7 @@
<testCase id="030101">
<class>Initialize_eNB</class>
<desc>Initialize RRU (FDD/Band7)</desc>
- <Initialize_eNB_args>-O ci-scripts/conf_files/rru.fdd.band7.conf</Initialize_eNB_args>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.fdd.band7.conf --RUs.[0].max_rxgain 125</Initialize_eNB_args>
<eNB_instance>1</eNB_instance>
</testCase>
diff --git a/ci-scripts/xml_files/if4p5_usrp210_band7_test_10mhz.xml b/ci-scripts/xml_files/if4p5_usrp210_band7_test_10mhz.xml
index 88fb30b840caaf8f5fe686b19b59b6d55e045227..d60427c988b98ca8424edfc7ec446fa5242ad71f 100644
--- a/ci-scripts/xml_files/if4p5_usrp210_band7_test_10mhz.xml
+++ b/ci-scripts/xml_files/if4p5_usrp210_band7_test_10mhz.xml
@@ -34,7 +34,7 @@
<testCase id="030111">
<class>Initialize_eNB</class>
<desc>Initialize RRU (FDD/Band7)</desc>
- <Initialize_eNB_args>-O ci-scripts/conf_files/rru.fdd.band7.conf</Initialize_eNB_args>
+ <Initialize_eNB_args>-O ci-scripts/conf_files/rru.fdd.band7.conf --RUs.[0].max_rxgain 120</Initialize_eNB_args>
<eNB_instance>1</eNB_instance>
</testCase>
diff --git a/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c b/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
index cb50b7b5d3fcc5495baf34481e1bfdf8aa9df8d7..27807028439b2c8f04269d8366644f1cfb7876c8 100644
--- a/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
+++ b/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
@@ -86,7 +86,7 @@ int32_t lte_ul_channel_estimation(PHY_VARS_eNB *eNB,
int32_t temp_in_ifft_0[2048*2] __attribute__((aligned(32)));
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
if (eNB->ulsch[UE_id]->ue_type > 0) harq_pid = 0;
else
#endif
diff --git a/openair1/PHY/LTE_TRANSPORT/dci.c b/openair1/PHY/LTE_TRANSPORT/dci.c
index edd063a09093639533fcc5bb9640bb757723b51c..b4b253a297648df6e0dbaa4ae91a358f7e4f9575 100644
--- a/openair1/PHY/LTE_TRANSPORT/dci.c
+++ b/openair1/PHY/LTE_TRANSPORT/dci.c
@@ -71,28 +71,24 @@ void dci_encoding(uint8_t *a,
uint8_t w[3*3*(MAX_DCI_SIZE_BITS+16)];
#ifdef DEBUG_DCI_ENCODING
int32_t i;
-#endif
- // encode dci
-#ifdef DEBUG_DCI_ENCODING
printf("Doing DCI encoding for %d bits, e %p, rnti %x, E %d\n",A,e,rnti,E);
#endif
+ // encode dci
memset((void *)d,LTE_NULL,96);
ccodelte_encode(A,2,a,d+96,rnti);
#ifdef DEBUG_DCI_ENCODING
for (i=0; i<16+A; i++)
printf("%d : (%d,%d,%d)\n",i,*(d+96+(3*i)),*(d+97+(3*i)),*(d+98+(3*i)));
-
-#endif
-#ifdef DEBUG_DCI_ENCODING
printf("Doing DCI interleaving for %d coded bits, e %p\n",D*3,e);
#endif
+
RCC = sub_block_interleaving_cc(D,d+96,w);
- //#ifdef DEBUG_DCI_ENCODING
+#ifdef DEBUG_DCI_ENCODING
if (E>1000) printf("Doing DCI rate matching for %d channel bits, RCC %d, e %p\n",E,RCC,e);
+#endif
- //#endif
lte_rate_matching_cc(RCC,E,w,e);
}
diff --git a/openair1/PHY/LTE_TRANSPORT/dci_tools.c b/openair1/PHY/LTE_TRANSPORT/dci_tools.c
index 36cc48b14467c213548e9ae8a2ee0a0289946c88..fc05aa649124f94fa9609649b3b9bc0b20b74c10 100644
--- a/openair1/PHY/LTE_TRANSPORT/dci_tools.c
+++ b/openair1/PHY/LTE_TRANSPORT/dci_tools.c
@@ -300,7 +300,8 @@ void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,int frame,int subframe,L1_rxtx_proc_t
dlsch0 = eNB->dlsch[UE_id][0];
dlsch1 = eNB->dlsch[UE_id][1];
-
+ dlsch0->ue_type = 0;
+ dlsch1->ue_type = 0;
beamforming_mode = eNB->transmission_mode[(uint8_t)UE_id]<7?0:eNB->transmission_mode[(uint8_t)UE_id];
dlsch0_harq = dlsch0->harq_processes[rel8->harq_process];
dlsch0_harq->codeword = 0;
@@ -527,7 +528,7 @@ void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,int frame,int subframe,L1_rxtx_proc_t
dlsch0->harq_mask |= (1 << rel8->harq_process);
- if (rel8->rnti_type == 1) LOG_I(PHY,"DCI 1A: round %d, mcs %d, rballoc %x, rv %d, rnti %x, harq process %d\n",dlsch0_harq->round,rel8->mcs_1,rel8->resource_block_coding,rel8->redundancy_version_1,rel8->rnti,rel8->harq_process);
+ if (rel8->rnti_type == 1) LOG_D(PHY,"DCI 1A: round %d, mcs %d, rballoc %x, rv %d, rnti %x, harq process %d\n",dlsch0_harq->round,rel8->mcs_1,rel8->resource_block_coding,rel8->redundancy_version_1,rel8->rnti,rel8->harq_process);
break;
case NFAPI_DL_DCI_FORMAT_1:
@@ -1559,7 +1560,6 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
case 10: // Format 6-1A
dci_alloc->format = format6_1A;
- dlsch0->active = 1;
switch (fp->N_RB_DL) {
case 25:
@@ -1594,7 +1594,7 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
((DCI6_1A_10MHz_t *) dci_pdu)->harq_ack_off = rel13->harq_resource_offset;
((DCI6_1A_10MHz_t *) dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number;
- LOG_I(PHY,"Frame %d, Subframe %d : Programming Format 6-1A DCI, type %d, hopping %d, narrowband %d, rballoc %x, mcs %d, rep %d, harq_pid %d, ndi %d, rv %d, TPC %d, srs_req %d, harq_ack_off %d, dci_rep r%d => %x\n",
+ LOG_D(PHY,"Frame %d, Subframe %d : Programming Format 6-1A DCI, type %d, hopping %d, narrowband %d, rballoc %x, mcs %d, rep %d, harq_pid %d, ndi %d, rv %d, TPC %d, srs_req %d, harq_ack_off %d, dci_rep r%d => %x\n",
frame,subframe,
((DCI6_1A_10MHz_t *) dci_pdu)->type,
((DCI6_1A_10MHz_t *) dci_pdu)->hopping,
@@ -1630,7 +1630,6 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
break;
case 11: // Format 6-1B
dci_alloc->format = format6_1B;
- dlsch0->active = 1;
switch (fp->N_RB_DL) {
case 25:
@@ -1670,7 +1669,6 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
}
case 12: // Format 6-2
dci_alloc->format = format6_2;
- dlsch0->active = 1;
switch (fp->N_RB_DL) {
case 25:
dci_alloc->dci_length = sizeof_DCI6_2_5MHz_t;
@@ -1719,12 +1717,14 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
}
AssertFatal (rel13->harq_process < 8, "ERROR: Format 6_1A: harq_pid=%d >= 8\n", rel13->harq_process);
+ dlsch0->ue_type = rel13->ce_mode;
+
dlsch0_harq = dlsch0->harq_processes[rel13->harq_process];
dlsch0_harq->codeword = 0;
// printf("DCI: Setting subframe_tx for subframe %d\n",subframe);
dlsch0->subframe_tx[(subframe + 2) % 10] = 1;
- LOG_I(PHY,"PDSCH : resource_block_coding %x\n",rel13->resource_block_coding);
+ LOG_D(PHY,"PDSCH : resource_block_coding %x\n",rel13->resource_block_coding);
conv_eMTC_rballoc (rel13->resource_block_coding,
fp->N_RB_DL,
@@ -1768,7 +1768,7 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
dlsch0_harq->TBS = TBStable[get_I_TBS(dlsch0_harq->mcs)][1];
else if (rel13->tpc == 1) //N1A_PRB=3, get TBS from table using mcs and nb_rb=3
dlsch0_harq->TBS = TBStable[get_I_TBS(dlsch0_harq->mcs)][2];
- LOG_I(PHY,"TBS = %d(%d)\n",dlsch0_harq->TBS,dlsch0_harq->mcs);
+ LOG_D(PHY,"TBS = %d(%d)\n",dlsch0_harq->TBS,dlsch0_harq->mcs);
}
dlsch0->active = 1;
dlsch0->harq_mask |= (1 << rel13->harq_process);
@@ -1776,11 +1776,11 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
dlsch0_harq->frame = (subframe >= 8) ? ((frame + 1) & 1023) : frame;
dlsch0_harq->subframe = (subframe + 2) % 10;
- LOG_I(PHY,"Setting DLSCH harq_ids[%d] to %d\n",dlsch0_harq->subframe,dlsch0->harq_ids[frame%2][dlsch0_harq->subframe]);
- dlsch0->harq_ids[frame%2][dlsch0_harq->subframe] = rel13->harq_process;
+ LOG_D(PHY,"Setting DLSCH UEid %d harq_ids[%d] from %d to %d\n",UE_id,dlsch0_harq->subframe,dlsch0->harq_ids[frame%2][dlsch0_harq->subframe],rel13->harq_process);
+ dlsch0->harq_ids[dlsch0_harq->frame%2][dlsch0_harq->subframe] = rel13->harq_process;
dlsch0_harq->pdsch_start = rel13->start_symbol;
- LOG_I(PHY,"Setting DLSCH harq %d round %d to active for %d.%d\n",rel13->harq_process,dlsch0_harq->round,dlsch0_harq->frame,dlsch0_harq->subframe);
+ LOG_D(PHY,"Setting DLSCH harq %d round %d to active for %d.%d\n",rel13->harq_process,dlsch0_harq->round,dlsch0_harq->frame,dlsch0_harq->subframe);
dlsch0->rnti = rel13->rnti;
@@ -2011,6 +2011,7 @@ void fill_ulsch(PHY_VARS_eNB *eNB,int UE_id,nfapi_ul_config_ulsch_pdu *ulsch_pdu
ulsch->harq_mask |= 1 << harq_pid;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ LOG_D(PHY,"Filling ULSCH : ue_type %d, harq_pid %d\n",ulsch->ue_type,harq_pid);
ulsch->ue_type = ulsch_pdu->ulsch_pdu_rel13.ue_type;
AssertFatal(harq_pid ==0 || ulsch->ue_type == NOCE, "Harq PID is not zero for BL/CE UE\n");
@@ -2236,7 +2237,7 @@ void fill_mpdcch_dci0 (PHY_VARS_eNB * eNB, L1_rxtx_proc_t * proc, mDCI_ALLOC_t *
((DCI6_0A_10MHz_t *) dci_pdu)->csi_req = cqi_req;
((DCI6_0A_10MHz_t *) dci_pdu)->srs_req = rel13->srs_request;
((DCI6_0A_10MHz_t *) dci_pdu)->dci_rep = rel13->dci_subframe_repetition_number;
- LOG_I(PHY,"Frame %d, Subframe %d : Programming Format 6-0A DCI, type %d, hopping %d, narrowband %d, rballoc %x, mcs %d, rep %d, harq_pid %d, ndi %d, rv %d, TPC %d, csi_req %d, srs_req %d, dci_rep r%d => %x\n",
+ LOG_D(PHY,"Frame %d, Subframe %d : Programming Format 6-0A DCI, type %d, hopping %d, narrowband %d, rballoc %x, mcs %d, rep %d, harq_pid %d, ndi %d, rv %d, TPC %d, csi_req %d, srs_req %d, dci_rep r%d => %x\n",
proc->frame_tx,proc->subframe_tx,
((DCI6_0A_10MHz_t *) dci_pdu)->type,
((DCI6_0A_10MHz_t *) dci_pdu)->hopping,
diff --git a/openair1/PHY/LTE_TRANSPORT/edci.c b/openair1/PHY/LTE_TRANSPORT/edci.c
index 41016bdb6574b29234f0bac622bdb60fd3c30861..c34046b9836da98ee28e88393852b3084847e971 100644
--- a/openair1/PHY/LTE_TRANSPORT/edci.c
+++ b/openair1/PHY/LTE_TRANSPORT/edci.c
@@ -84,7 +84,7 @@ void mpdcch_scrambling(LTE_DL_FRAME_PARMS * frame_parms, mDCI_ALLOC_t * mdci, ui
// rule for BL/CE UEs from Section 6.8.B2 in 36.211
x2 = ((((j0 + j) * Nacc) % 10) << 9) + mdci->dmrs_scrambling_init;
- LOG_I(PHY,"MPDCCH cinit = %x (mdci->dmrs_scrambling_init = %d), scrambling %d encoded DCI bits\n",
+ LOG_D(PHY,"MPDCCH cinit = %x (mdci->dmrs_scrambling_init = %d), scrambling %d encoded DCI bits\n",
x2,mdci->dmrs_scrambling_init,length);
for (n = 0; n < length; n++) {
if ((n & 0x1f) == 0) {
@@ -109,7 +109,7 @@ void init_mpdcch5ss1tab_normal_regular_subframe_evenNRBDL(PHY_VARS_eNB * eNB)
{
int l, k, kmod, re=0;
- LOG_I(PHY, "Inititalizing mpdcchss15tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
+ LOG_D(PHY, "Inititalizing mpdcchss15tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
for (l = 1; l < 14; l++) {
for (k = 0; k < 72; k++) {
@@ -139,7 +139,7 @@ void init_mpdcch5ss2tab_normal_regular_subframe_evenNRBDL(PHY_VARS_eNB * eNB)
int nushift = eNB->frame_parms.Nid_cell % 6;
int nushiftp3 = (eNB->frame_parms.Nid_cell+3) % 6;
// NOTE : THIS IS FOR TM1 ONLY FOR NOW!!!!!!!
- LOG_I(PHY, "Inititalizing mpdcch5ss2tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
+ LOG_D(PHY, "Inititalizing mpdcch5ss2tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
for (l = 2; l < 14; l++) {
for (k = 0; k < 72; k++) {
kmod = k % 12;
@@ -168,7 +168,7 @@ void init_mpdcch5ss3tab_normal_regular_subframe_evenNRBDL(PHY_VARS_eNB * eNB)
{
int l, k, kmod, re=0;
- LOG_I(PHY, "Inititalizing mpdcch5ss3tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
+ LOG_D(PHY, "Inititalizing mpdcch5ss3tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
for (l = 3; l < 14; l++) {
for (k = 0; k < 72; k++) {
kmod = k % 12;
@@ -194,7 +194,7 @@ void init_mpdcch3ss1tab_normal_regular_subframe_evenNRBDL(PHY_VARS_eNB * eNB)
{
int l, k, kmod, re=0;
- LOG_I(PHY, "Inititalizing mpdcch3ss1tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
+ LOG_D(PHY, "Inititalizing mpdcch3ss1tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
for (l = 1, re = 0; l < 14; l++) {
for (k = 0; k < 48; k++) {
kmod = k % 12;
@@ -218,7 +218,7 @@ void init_mpdcch2ss1tab_normal_regular_subframe_evenNRBDL(PHY_VARS_eNB * eNB)
{
int l, k, kmod, re=0;
- LOG_I(PHY, "Inititalizing mpdcch2ss1tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
+ LOG_D(PHY, "Inititalizing mpdcch2ss1tab for normal prefix, normal prefix, no PSS/SSS/PBCH, even N_RB_DL\n");
for (l = 1, re = 0; l < 14; l++) {
for (k = 0; k < 24; k++) {
kmod = k % 12;
@@ -288,7 +288,7 @@ void generate_mdci_top(PHY_VARS_eNB * eNB, int frame, int subframe, int16_t amp,
int wp[2][4] = {{1,1,1,1},{1,-1,1,-1}};
int *w;
- LOG_I(PHY, "generate_mdci_top: num_dci %d\n", mpdcch->num_dci);
+ LOG_D(PHY, "generate_mdci_top: num_dci %d\n", mpdcch->num_dci);
for (i = 0; i < mpdcch->num_dci; i++) {
mdci = &mpdcch->mdci_alloc[i];
@@ -320,7 +320,7 @@ void generate_mdci_top(PHY_VARS_eNB * eNB, int frame, int subframe, int16_t amp,
} else
AssertFatal(1 == 0, "Illegal combination start_symbol %d, a_index %d\n", mdci->start_symbol, a_index);
- LOG_I(PHY, "mdci %d, length %d: rnti %x, L %d, prb_pairs %d, ce_mode %d, transmission type %s, i0 %d, ss %d ,coded_bits %d\n",
+ LOG_D(PHY, "mdci %d, length %d: rnti %x, L %d, prb_pairs %d, ce_mode %d, transmission type %s, i0 %d, ss %d ,coded_bits %d\n",
i, mdci->dci_length,mdci->rnti,
mdci->L, mdci->number_of_prb_pairs,
mdci->ce_mode,
@@ -422,7 +422,7 @@ void generate_mdci_top(PHY_VARS_eNB * eNB, int frame, int subframe, int16_t amp,
uint32_t b = ((mdci->dmrs_scrambling_init << 1) + 1) << 16;
x2 = a * b;
x2 = x2 + 2;
- LOG_I(PHY, "mpdcch_dmrs cinit %x (a=%d,b=%d,i0=%d,j0=%d)\n", x2,a,b,i0,j0);
+ LOG_D(PHY, "mpdcch_dmrs cinit %x (a=%d,b=%d,i0=%d,j0=%d)\n", x2,a,b,i0,j0);
// add MPDCCH pilots
int reset = 1;
diff --git a/openair1/PHY/LTE_TRANSPORT/print_stats.c b/openair1/PHY/LTE_TRANSPORT/print_stats.c
index 005287935e88d932d144014d7fb8a78e9bc75f35..e86b7ff37692f7663a8311a43a1897166e465fcc 100644
--- a/openair1/PHY/LTE_TRANSPORT/print_stats.c
+++ b/openair1/PHY/LTE_TRANSPORT/print_stats.c
@@ -507,7 +507,7 @@ int dump_ue_stats(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc,char* buffer, int length
len += sprintf(&buffer[len], "[UE PROC] DLSCH Total %d, Error %d, FER %d\n",ue->dlsch_received[0],ue->dlsch_errors[0],ue->dlsch_fer[0]);
len += sprintf(&buffer[len], "[UE PROC] DLSCH (SI) Total %d, Error %d\n",ue->dlsch_SI_received[0],ue->dlsch_SI_errors[0]);
len += sprintf(&buffer[len], "[UE PROC] DLSCH (RA) Total %d, Error %d\n",ue->dlsch_ra_received[0],ue->dlsch_ra_errors[0]);
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
int i=0;
//len += sprintf(&buffer[len], "[UE PROC] MCH Total %d\n", ue->dlsch_mch_received[0]);
diff --git a/openair1/PHY/LTE_TRANSPORT/pucch.c b/openair1/PHY/LTE_TRANSPORT/pucch.c
index ac12ee44272985f0da947383c6b8ce8ec58efe90..f9eee10b2a02470321e85a8597971f0300f6ba50 100644
--- a/openair1/PHY/LTE_TRANSPORT/pucch.c
+++ b/openair1/PHY/LTE_TRANSPORT/pucch.c
@@ -719,7 +719,7 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
int frame,
uint8_t subframe,
uint8_t pucch1_thres
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,uint8_t br_flag
#endif
)
@@ -978,7 +978,7 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
m = (n1_pucch < thres) ? NRB2 : (((n1_pucch-thres)/(12*c/deltaPUCCH_Shift))+NRB2+((deltaPUCCH_Shift*Ncs1_div_deltaPUCCH_Shift)>>3)+rem);
#ifdef DEBUG_PUCCH_RX
- printf("[eNB] PUCCH: m %d\n",m);
+ printf("[eNB] PUCCH: m %d, thres %d, NRB2 %d\n",m,thres,NRB2);
#endif
nsymb = N_UL_symb<<1;
@@ -989,7 +989,7 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
//for (j=0,l=0;l<(nsymb-1);l++) {
for (j=0,l=0; l<nsymb; l++) {
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
if (br_flag > 0 ) {
if ((m&1) == 0)
re_offset = (m*6) + frame_parms->first_carrier_offset;
@@ -1227,7 +1227,7 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
stat_max/=(12); //normalize to energy per symbol and RE
#ifdef DEBUG_PUCCH_RX
- printf("[eNB] PUCCH fmt1a/b: stat_max : %d, phase_max : %d\n",stat_max,phase_max);
+ LOG_I(PHY,"[eNB] PUCCH fmt1a/b: stat_max : %d (%d : sigma2 %d), phase_max : %d\n",stat_max,dB_fixed(stat_max),sigma2_dB,phase_max);
#endif
stat_re=0;
@@ -1368,7 +1368,7 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
LOG_D(PHY,"PUCCH 1a/b: subframe %d : stat %d,%d (pos %d)\n",subframe,stat_re,stat_im,
(subframe<<10) + (eNB->pucch1ab_stats_cnt[UE_id][subframe]));
- LOG_D(PHY,"PUCCH 1a/b: subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);
+ LOG_D(PHY,"In pucch.c PUCCH 1a/b: ACK subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);
eNB->pucch1ab_stats[UE_id][(subframe<<11) + 2*(eNB->pucch1ab_stats_cnt[UE_id][subframe])] = (stat_re);
eNB->pucch1ab_stats[UE_id][(subframe<<11) + 1+2*(eNB->pucch1ab_stats_cnt[UE_id][subframe])] = (stat_im);
@@ -1385,8 +1385,9 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
#if defined(USRP_REC_PLAY)
LOG_D(PHY,"PUCCH 1a/b: NAK subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);
#else
- LOG_D(PHY,"PUCCH 1a/b: subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);
-#endif
+ LOG_D(PHY,"In pucch.c PUCCH 1a/b: NAK subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);
+#endif
+
*payload = 4; // DTX
((int16_t*)&eNB->pucch1ab_stats[UE_id][(subframe<<10) + (eNB->pucch1ab_stats_cnt[UE_id][subframe])])[0] = (int16_t)(stat_re);
((int16_t*)&eNB->pucch1ab_stats[UE_id][(subframe<<10) + (eNB->pucch1ab_stats_cnt[UE_id][subframe])])[1] = (int16_t)(stat_im);
diff --git a/openair1/PHY/LTE_TRANSPORT/transport_eNB.h b/openair1/PHY/LTE_TRANSPORT/transport_eNB.h
index ddf3594880ed147933d1a3e49a1968f3ab5f045b..35e7beeeab65307fff6cf0669309650e579355dd 100644
--- a/openair1/PHY/LTE_TRANSPORT/transport_eNB.h
+++ b/openair1/PHY/LTE_TRANSPORT/transport_eNB.h
@@ -153,6 +153,8 @@ typedef struct {
#else
uint8_t active;
#endif
+ /// indicator of UE type (0 = LTE, 1,2 = Cat-M)
+ int ue_type;
/// HARQ process mask, indicates which processes are currently active
uint16_t harq_mask;
/// Indicator of TX activation per subframe. Used during PUCCH detection for ACK/NAK.
diff --git a/openair1/PHY/LTE_TRANSPORT/transport_proto.h b/openair1/PHY/LTE_TRANSPORT/transport_proto.h
index f4919c6403c9bd34d6badc9c793049b4f4485ba7..41dff9c5c01cb9b1cd7776a349ce062928534a12 100644
--- a/openair1/PHY/LTE_TRANSPORT/transport_proto.h
+++ b/openair1/PHY/LTE_TRANSPORT/transport_proto.h
@@ -553,7 +553,11 @@ uint32_t rx_pucch(PHY_VARS_eNB *phy_vars_eNB,
uint8_t *payload,
int frame,
uint8_t subframe,
- uint8_t pucch1_thres);
+ uint8_t pucch1_thres
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ ,int br_flag
+#endif
+ );
/*!
diff --git a/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c b/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
index 041679f649d1bfa541e6d6bbed15be9ffd25ff13..b0d71e683003e941463c7a4ed646cce31f0e5205 100644
--- a/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
+++ b/openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
@@ -738,7 +738,8 @@ unsigned int ulsch_decoding(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,
int subframe = proc->subframe_rx;
LTE_UL_eNB_HARQ_t *ulsch_harq;
-#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ LOG_D(PHY,"ue_type %d\n",ulsch->ue_type);
if (ulsch->ue_type>0) harq_pid = 0;
else
#endif
diff --git a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
index 8fab8cd0df8285d539f57fc5efa88f2e8221e66b..da213c39199b6e748de919d8aa4d41a605cdd3db 100644
--- a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
+++ b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
@@ -1127,7 +1127,7 @@ void rx_ulsch(PHY_VARS_eNB *eNB,
int16_t *llrp;
int subframe = proc->subframe_rx;
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
if (ulsch[UE_id]->ue_type > 0) harq_pid =0;
else
#endif
diff --git a/openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h b/openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
index dc841075b4e72459e2068ac062d18397ec88cd6f..2dfc886f5078766200a37f82f4e5c6f3cfc9b8c9 100644
--- a/openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
+++ b/openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
@@ -1361,7 +1361,7 @@ void init_ul_hopping(LTE_DL_FRAME_PARMS *frame_parms);
@param nB nB from 36.304 (0=4T,1=2T,2=T,3=T/2,4=T/4,5=T/8,6=T/16,7=T/32*/
int init_ue_paging_info(PHY_VARS_UE *ue, long defaultPagingCycle, long nB);
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
void init_mpdcch(PHY_VARS_eNB *eNB);
#endif
diff --git a/openair1/PHY/defs_eNB.h b/openair1/PHY/defs_eNB.h
index 4de830507504591dcf11cdad49d1ffde86272286..271d54fdce5c9eaa20a3376611f5089af4f06018 100644
--- a/openair1/PHY/defs_eNB.h
+++ b/openair1/PHY/defs_eNB.h
@@ -967,6 +967,22 @@ typedef struct PHY_VARS_eNB_s {
/// mbsfn reference symbols
uint32_t lte_gold_mbsfn_table[10][3][42];
+ // PRACH energy detection parameters
+ /// Detection threshold for LTE PRACH
+ int prach_DTX_threshold;
+ /// Detection threshold for LTE-M PRACH per CE-level
+ int prach_DTX_threshold_emtc[4];
+ /// counter to average prach energh over first 100 prach opportunities
+ int prach_energy_counter;
+ // PUCCH1 energy detection parameters
+ int pucch1_DTX_threshold;
+ // PUCCH1 energy detection parameters for eMTC per CE-level
+ int pucch1_DTX_threshold_emtc[4];
+ // PUCCH1a/b energy detection parameters
+ int pucch1ab_DTX_threshold;
+ // PUCCH1a/b energy detection parameters for eMTC per CE-level
+ int pucch1ab_DTX_threshold_emtc[4];
+
uint32_t X_u[64][839];
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
uint32_t X_u_br[4][64][839];
@@ -1003,8 +1019,7 @@ typedef struct PHY_VARS_eNB_s {
/// if ==0 enables phy only test mode
int mac_enabled;
- /// counter to average prach energh over first 100 prach opportunities
- int prach_energy_counter;
+
// PDSCH Varaibles
PDSCH_CONFIG_DEDICATED pdsch_config_dedicated[NUMBER_OF_UE_MAX];
diff --git a/openair1/SCHED/fapi_l1.c b/openair1/SCHED/fapi_l1.c
index a057b243b9898f8d579ee2c49f2d72b9c163c576..094f9722533968f5ebedb56f7a0520b44d87c0de 100644
--- a/openair1/SCHED/fapi_l1.c
+++ b/openair1/SCHED/fapi_l1.c
@@ -397,10 +397,12 @@ void handle_nfapi_dlsch_pdu(PHY_VARS_eNB *eNB,int frame,int subframe,L1_rxtx_pro
}
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- dlsch0_harq->pdsch_start = eNB->pdcch_vars[proc->subframe_tx & 1].num_pdcch_symbols;
-#else
- dlsch0_harq->pdsch_start = rel10->pdsch_start;
+ if (rel13->ue_type>0)
+ dlsch0_harq->pdsch_start = rel10->pdsch_start;
+ else
#endif
+ dlsch0_harq->pdsch_start = eNB->pdcch_vars[proc->subframe_tx & 1].num_pdcch_symbols;
+
if (dlsch0_harq->round==0) { //get pointer to SDU if this a new SDU
AssertFatal(sdu!=NULL,"NFAPI: frame %d, subframe %d: programming dlsch for round 0, rnti %x, UE_id %d, harq_pid %d : sdu is null for pdu_index %d\n",
proc->frame_tx,proc->subframe_tx,rel8->rnti,UE_id,harq_pid,
@@ -704,9 +706,12 @@ void handle_nfapi_ul_pdu(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,
// check if we have received a dci for this ue and ulsch descriptor is configured
if (ul_config_pdu->pdu_type == NFAPI_UL_CONFIG_ULSCH_PDU_TYPE) {
+ //if (UE_id == find_ulsch(ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.rnti,eNB,SEARCH_EXIST_OR_FREE)<0)
+ //for (int i=0;i<16;i++) if (eNB->ulsch[i]->harq_mask>0) LOG_I(PHY,"rnti %x, mask %x\n",eNB->ulsch[i]->rnti,eNB->ulsch[i]->harq_mask >0);
AssertFatal((UE_id = find_ulsch(ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.rnti,eNB,SEARCH_EXIST_OR_FREE))>=0,
"No existing UE ULSCH for rnti %x\n",rel8->rnti);
- LOG_D(PHY,"Applying UL config for UE %d, rnti %x for frame %d, subframe %d, modulation %d, rvidx %d\n", UE_id,rel8->rnti,frame,subframe,rel8->modulation_type,rel8->redundancy_version);
+ LOG_D(PHY,"Applying UL config for UE %d, rnti %x for frame %d, subframe %d, modulation %d, rvidx %d, first_rb %d, nb_rb %d\n", UE_id,rel8->rnti,frame,subframe,rel8->modulation_type,rel8->redundancy_version,
+rel8->resource_block_start,rel8->number_of_resource_blocks);
fill_ulsch(eNB,UE_id,&ul_config_pdu->ulsch_pdu,frame,subframe);
diff --git a/openair1/SCHED/phy_procedures_lte_eNb.c b/openair1/SCHED/phy_procedures_lte_eNb.c
index f7b433be9e070429ab0fc34d5c343bc3b73c9d0e..2dc16ef1101b17ed4257c1bc5731ae5091266c1c 100644
--- a/openair1/SCHED/phy_procedures_lte_eNb.c
+++ b/openair1/SCHED/phy_procedures_lte_eNb.c
@@ -334,7 +334,7 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,
}
- LOG_D(PHY,"Generating DLSCH/PDSCH pdu:%p pdsch_start:%d frame:%d subframe:%d nb_rb:%d rb_alloc:%d Qm:%d Nl:%d round:%d\n",
+ if (dlsch->rnti!=0xffff) LOG_D(PHY,"Generating DLSCH/PDSCH pdu:%p pdsch_start:%d frame:%d subframe:%d nb_rb:%d rb_alloc:%d Qm:%d Nl:%d round:%d\n",
dlsch_harq->pdu,dlsch_harq->pdsch_start,frame,subframe,dlsch_harq->nb_rb,dlsch_harq->rb_alloc[0],dlsch_harq->Qm,dlsch_harq->Nl,dlsch_harq->round);
// 36-212
if (nfapi_mode == 0 || nfapi_mode == 1) { // monolthic OR PNF - do not need turbo encoding on VNF
@@ -534,7 +534,7 @@ void phy_procedures_eNB_TX(PHY_VARS_eNB *eNB,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
num_mdci = eNB->mpdcch_vars[subframe &1].num_dci;
if (num_mdci > 0) {
- LOG_I (PHY, "[eNB %" PRIu8 "] Frame %d, subframe %d: Calling generate_mdci_top (mpdcch) (num_dci %" PRIu8 ")\n", eNB->Mod_id, frame, subframe, num_mdci);
+ LOG_D (PHY, "[eNB %" PRIu8 "] Frame %d, subframe %d: Calling generate_mdci_top (mpdcch) (num_dci %" PRIu8 ")\n", eNB->Mod_id, frame, subframe, num_mdci);
generate_mdci_top (eNB, frame, subframe, AMP, eNB->common_vars.txdataF);
@@ -566,12 +566,22 @@ void phy_procedures_eNB_TX(PHY_VARS_eNB *eNB,
harq_pid = dlsch0->harq_ids[frame%2][subframe];
AssertFatal(harq_pid>=0,"harq_pid is negative\n");
- if (harq_pid>=8)
- {
- LOG_E(PHY,"harq_pid:%d corrupt must be 0-7 UE_id:%d frame:%d subframe:%d rnti:%x\n", harq_pid,UE_id,frame,subframe,dlsch0->rnti);
- }
- else
- {
+ if (harq_pid>=8) {
+
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ if (dlsch0->ue_type==0)
+#endif
+ LOG_E(PHY,"harq_pid:%d corrupt must be 0-7 UE_id:%d frame:%d subframe:%d rnti:%x [ %1d.%1d.%1d.%1d.%1d.%1d.%1d.%1d\n", harq_pid,UE_id,frame,subframe,dlsch0->rnti,
+ dlsch0->harq_ids[frame%2][0],
+ dlsch0->harq_ids[frame%2][1],
+ dlsch0->harq_ids[frame%2][2],
+ dlsch0->harq_ids[frame%2][3],
+ dlsch0->harq_ids[frame%2][4],
+ dlsch0->harq_ids[frame%2][5],
+ dlsch0->harq_ids[frame%2][6],
+ dlsch0->harq_ids[frame%2][7]);
+ } else
+ {
// generate pdsch
pdsch_procedures(eNB,
@@ -581,7 +591,7 @@ void phy_procedures_eNB_TX(PHY_VARS_eNB *eNB,
dlsch1,
&eNB->UE_stats[(uint32_t)UE_id],
0);
- }
+ }
}
@@ -725,109 +735,77 @@ void uci_procedures(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc)
switch (uci->type) {
case SR:
case HARQ_SR:
-
- metric_SR = rx_pucch(eNB,
- uci->pucch_fmt,
- i,
- uci->n_pucch_1_0_sr[0],
- 0, // n2_pucch
- uci->srs_active, // shortened format
- &SR_payload,
- frame,
- subframe,
- PUCCH1_THRES);
- LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Checking SR is %d (uci.type %d SR n1pucch is %d)\n",
- eNB->Mod_id,
- uci->rnti,
- frame,
- subframe,
- SR_payload,
- uci->type,
- uci->n_pucch_1_0_sr[0]);
- if (uci->type == SR) {
- if (SR_payload == 1) {
- fill_sr_indication(eNB,uci->rnti,frame,subframe,metric_SR);
- break;
- }
- else {
- break;
- }
- }
- case HARQ:
- if (fp->frame_type == FDD) {
- LOG_D(PHY,"Frame %d Subframe %d Demodulating PUCCH (UCI %d) for ACK/NAK (uci->pucch_fmt %d,uci->type %d.uci->frame %d, uci->subframe %d): n1_pucch0 %d SR_payload %d\n",
- frame,subframe,i,
- uci->pucch_fmt,uci->type,
- uci->frame,uci->subframe,uci->n_pucch_1[0][0],
- SR_payload);
-
- metric[0] = rx_pucch(eNB,
- uci->pucch_fmt,
- i,
- uci->n_pucch_1[0][0],
- 0, //n2_pucch
- uci->srs_active, // shortened format
- pucch_b0b1[0],
- frame,
- subframe,
- PUCCH1a_THRES);
-
-
- /* cancel SR detection if reception on n1_pucch0 is better than on SR PUCCH resource index, otherwise send it up to MAC */
- if (uci->type==HARQ_SR && metric[0] > metric_SR) SR_payload = 0;
- else if (SR_payload == 1) fill_sr_indication(eNB,uci->rnti,frame,subframe,metric_SR);
-
- if (uci->type==HARQ_SR && metric[0] <= metric_SR) {
- /* when transmitting ACK/NACK on SR PUCCH resource index, SR payload is always 1 */
- SR_payload = 1;
-
- metric[0]=rx_pucch(eNB,
+ {
+ int pucch1_thres = (uci->ue_type == 0) ? eNB->pucch1_DTX_threshold : eNB->pucch1_DTX_threshold_emtc[0];
+ metric_SR = rx_pucch(eNB,
uci->pucch_fmt,
i,
uci->n_pucch_1_0_sr[0],
- 0, //n2_pucch
+ 0, // n2_pucch
uci->srs_active, // shortened format
- pucch_b0b1[0],
+ &SR_payload,
frame,
subframe,
- PUCCH1a_THRES);
- }
-
-
- LOG_D(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d pucch1a (FDD) payload %d (metric %d)\n",
+ pucch1_thres
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ ,uci->ue_type
+#endif
+ );
+ LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Checking SR is %d (uci.type %d SR n1pucch is %d)\n",
eNB->Mod_id,
uci->rnti,
- frame,subframe,
- pucch_b0b1[0][0],metric[0]);
-
- uci->stat = metric[0];
- fill_uci_harq_indication(eNB,uci,frame,subframe,pucch_b0b1[0],0,0xffff);
-
+ frame,
+ subframe,
+ SR_payload,
+ uci->type,
+ uci->n_pucch_1_0_sr[0]);
+ if (uci->type == SR) {
+ if (SR_payload == 1) {
+ fill_sr_indication(eNB,uci->rnti,frame,subframe,metric_SR);
+ break;
+ }
+ else {
+ break;
+ }
+ }
}
- else { // frame_type == TDD
- LOG_D(PHY,"Frame %d Subframe %d Demodulating PUCCH (UCI %d) for ACK/NAK (uci->pucch_fmt %d,uci->type %d.uci->frame %d, uci->subframe %d): n1_pucch0 %d SR_payload %d\n",
- frame,subframe,i,
- uci->pucch_fmt,uci->type,
- uci->frame,uci->subframe,uci->n_pucch_1[0][0],
- SR_payload);
-#if 1
- metric[0] = rx_pucch(eNB,
- uci->pucch_fmt,
- i,
- uci->n_pucch_1[0][0],
- 0, //n2_pucch
- uci->srs_active, // shortened format
- pucch_b0b1[0],
- frame,
- subframe,
- PUCCH1a_THRES);
- if (uci->type==HARQ_SR && metric[0] > metric_SR) SR_payload = 0;
- else if (SR_payload == 1) fill_sr_indication(eNB,uci->rnti,frame,subframe,metric_SR);
-
- if (uci->type==HARQ_SR && metric[0] <= metric_SR) {
- SR_payload = 1;
+ case HARQ:
+ {
+ int pucch1ab_thres = (uci->ue_type == 0) ? eNB->pucch1ab_DTX_threshold : eNB->pucch1ab_DTX_threshold_emtc[0];
+ if (fp->frame_type == FDD) {
+ LOG_D(PHY,"Frame %d Subframe %d Demodulating PUCCH (UCI %d) for ACK/NAK (uci->pucch_fmt %d,uci->type %d.uci->frame %d, uci->subframe %d): n1_pucch0 %d SR_payload %d\n",
+ frame,subframe,i,
+ uci->pucch_fmt,uci->type,
+ uci->frame,uci->subframe,uci->n_pucch_1[0][0],
+ SR_payload);
+
metric[0] = rx_pucch(eNB,
- pucch_format1b,
+ uci->pucch_fmt,
+ i,
+ uci->n_pucch_1[0][0],
+ 0, //n2_pucch
+ uci->srs_active, // shortened format
+ pucch_b0b1[0],
+ frame,
+ subframe,
+ pucch1ab_thres
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ ,uci->ue_type
+#endif
+ );
+ //dump_ulsch(eNB,frame,subframe,0,0); exit(-1);
+
+
+ /* cancel SR detection if reception on n1_pucch0 is better than on SR PUCCH resource index, otherwise send it up to MAC */
+ if (uci->type==HARQ_SR && metric[0] > metric_SR) SR_payload = 0;
+ else if (SR_payload == 1) fill_sr_indication(eNB,uci->rnti,frame,subframe,metric_SR);
+
+ if (uci->type==HARQ_SR && metric[0] <= metric_SR) {
+ /* when transmitting ACK/NACK on SR PUCCH resource index, SR payload is always 1 */
+ SR_payload = 1;
+
+ metric[0]=rx_pucch(eNB,
+ uci->pucch_fmt,
i,
uci->n_pucch_1_0_sr[0],
0, //n2_pucch
@@ -835,365 +813,427 @@ void uci_procedures(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc)
pucch_b0b1[0],
frame,
subframe,
- PUCCH1a_THRES);
+ pucch1ab_thres
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ ,uci->ue_type
+#endif
+ );
+ }
+
+
+ LOG_D(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d pucch1a (FDD) payload %d (metric %d)\n",
+ eNB->Mod_id,
+ uci->rnti,
+ frame,subframe,
+ pucch_b0b1[0][0],metric[0]);
+
+ uci->stat = metric[0];
+ fill_uci_harq_indication(eNB,uci,frame,subframe,pucch_b0b1[0],0,0xffff);
+
}
+ else { // frame_type == TDD
+ LOG_D(PHY,"Frame %d Subframe %d Demodulating PUCCH (UCI %d) for ACK/NAK (uci->pucch_fmt %d,uci->type %d.uci->frame %d, uci->subframe %d): n1_pucch0 %d SR_payload %d\n",
+ frame,subframe,i,
+ uci->pucch_fmt,uci->type,
+ uci->frame,uci->subframe,uci->n_pucch_1[0][0],
+ SR_payload);
+#if 1
+ metric[0] = rx_pucch(eNB,
+ uci->pucch_fmt,
+ i,
+ uci->n_pucch_1[0][0],
+ 0, //n2_pucch
+ uci->srs_active, // shortened format
+ pucch_b0b1[0],
+ frame,
+ subframe,
+ pucch1ab_thres
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ ,uci->ue_type
+#endif
+ );
+
+ if (uci->type==HARQ_SR && metric[0] > metric_SR) SR_payload = 0;
+ else if (SR_payload == 1) fill_sr_indication(eNB,uci->rnti,frame,subframe,metric_SR);
+
+ if (uci->type==HARQ_SR && metric[0] <= metric_SR) {
+ SR_payload = 1;
+ metric[0] = rx_pucch(eNB,
+ pucch_format1b,
+ i,
+ uci->n_pucch_1_0_sr[0],
+ 0, //n2_pucch
+ uci->srs_active, // shortened format
+ pucch_b0b1[0],
+ frame,
+ subframe,
+ pucch1ab_thres
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+ ,uci->ue_type
+#endif
+ );
+
+ }
#else
- // if SR was detected, use the n1_pucch from SR
- if (SR_payload==1) {
+ // if SR was detected, use the n1_pucch from SR
+ if (SR_payload==1) {
#ifdef DEBUG_PHY_PROC
- LOG_D (PHY, "[eNB %d][PDSCH %x] Frame %d subframe %d Checking ACK/NAK (%d,%d,%d,%d) format %d with SR\n", eNB->Mod_id,
- eNB->dlsch[UE_id][0]->rnti, frame, subframe, n1_pucch0, n1_pucch1, n1_pucch2, n1_pucch3, format);
+ LOG_D (PHY, "[eNB %d][PDSCH %x] Frame %d subframe %d Checking ACK/NAK (%d,%d,%d,%d) format %d with SR\n", eNB->Mod_id,
+ eNB->dlsch[UE_id][0]->rnti, frame, subframe, n1_pucch0, n1_pucch1, n1_pucch2, n1_pucch3, format);
#endif
-
- metric[0] = rx_pucch (eNB, pucch_format1b, i, uci->n_pucch_1_0_sr[0], 0, //n2_pucch
- uci->srs_active, // shortened format
- pucch_b0b1[0], frame, subframe, PUCCH1a_THRES
+
+ metric[0] = rx_pucch (eNB, pucch_format1b, i, uci->n_pucch_1_0_sr[0], 0, //n2_pucch
+ uci->srs_active, // shortened format
+ pucch_b0b1[0], frame, subframe,
+ pucch1ab_thres
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- ,uci->ue_type
+ ,uci->ue_type
#endif
- );
- } else { //using assigned pucch resources
+ );
+ } else { //using assigned pucch resources
#ifdef DEBUG_PHY_PROC
- LOG_D (PHY, "[eNB %d][PDSCH %x] Frame %d subframe %d Checking ACK/NAK M=%d (%d,%d,%d,%d) format %d\n", eNB->Mod_id,
- eNB->dlsch[UE_id][0]->rnti,
- frame, subframe, uci->num_pucch_resources, uci->n_pucch_1[res][0], uci->n_pucch_1[res][1], uci->n_pucch_1[res][2], uci->n_pucch_1[res][3], uci->pucch_fmt);
+ LOG_D (PHY, "[eNB %d][PDSCH %x] Frame %d subframe %d Checking ACK/NAK M=%d (%d,%d,%d,%d) format %d\n", eNB->Mod_id,
+ eNB->dlsch[UE_id][0]->rnti,
+ frame, subframe, uci->num_pucch_resources, uci->n_pucch_1[res][0], uci->n_pucch_1[res][1], uci->n_pucch_1[res][2], uci->n_pucch_1[res][3], uci->pucch_fmt);
#endif
- for (res = 0; res < uci->num_pucch_resources; res++)
- metric[res] = rx_pucch (eNB, uci->pucch_fmt, i, uci->n_pucch_1[res][0], 0, // n2_pucch
- uci->srs_active, // shortened format
- pucch_b0b1[res], frame, subframe, PUCCH1a_THRES
+ for (res = 0; res < uci->num_pucch_resources; res++)
+ metric[res] = rx_pucch (eNB, uci->pucch_fmt, i, uci->n_pucch_1[res][0], 0, // n2_pucch
+ uci->srs_active, // shortened format
+ pucch_b0b1[res], frame, subframe,
+ pucch1ab_thres
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- ,uci->ue_type
+ ,uci->ue_type
#endif
- );
- for (res=0;res<uci->num_pucch_resources;res++)
- metric[res] = rx_pucch(eNB,
- uci->pucch_fmt,
- i,
- uci->n_pucch_1[res][0],
- 0, // n2_pucch
- uci->srs_active, // shortened format
- pucch_b0b1[res],
- frame,
- subframe,
- PUCCH1a_THRES,
+ );
+ for (res=0;res<uci->num_pucch_resources;res++)
+ metric[res] = rx_pucch(eNB,
+ uci->pucch_fmt,
+ i,
+ uci->n_pucch_1[res][0],
+ 0, // n2_pucch
+ uci->srs_active, // shortened format
+ pucch_b0b1[res],
+ frame,
+ subframe,
+ pucch1ab_thres
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- ,uci->ue_type
+ ,uci->ue_type
#endif
- );
- }
+ );
+ }
#ifdef DEBUG_PHY_PROC
- LOG_D(PHY,"RNTI %x type %d SR_payload %d Frame %d Subframe %d pucch_b0b1[0][0] %d pucch_b0b1[0][1] %d pucch_b0b1[1][0] %d pucch_b0b1[1][1] %d \n",
- uci->rnti,uci->type,SR_payload,frame,subframe,pucch_b0b1[0][0],pucch_b0b1[0][1],pucch_b0b1[1][0],pucch_b0b1[1][1]);
+ LOG_D(PHY,"RNTI %x type %d SR_payload %d Frame %d Subframe %d pucch_b0b1[0][0] %d pucch_b0b1[0][1] %d pucch_b0b1[1][0] %d pucch_b0b1[1][1] %d \n",
+ uci->rnti,uci->type,SR_payload,frame,subframe,pucch_b0b1[0][0],pucch_b0b1[0][1],pucch_b0b1[1][0],pucch_b0b1[1][1]);
#endif
#endif
- if (SR_payload == 1) { // this implements Table 7.3.1 from 36.213
- if (pucch_b0b1[0][0] == 4) { // there isn't a likely transmission
- harq_ack[0] = 4; // DTX
- }
- else if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1) { // 1/4/7 ACKs
- harq_ack[0] = 1;
- }
- else if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] != 1) { // 2/5/8 ACKs
- harq_ack[0] = 2;
- }
- else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] == 1) { // 3/6/9 ACKs
- harq_ack[0] = 3;
- }
- else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1) { // 0 ACKs, or at least one DL assignment missed
- harq_ack[0] = 0;
- }
- uci->stat = metric[0];
- fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,2,0xffff); // special_bundling mode
- }
- else if ((uci->tdd_bundling == 0) && (uci->num_pucch_resources==2)){ // multiplexing + no SR, implement Table 10.1.3-5 (Rel14) for multiplexing with M=2
- if (pucch_b0b1[0][0] == 4 ||
- pucch_b0b1[1][0] == 4) { // there isn't a likely transmission
- harq_ack[0] = 4; // DTX
- harq_ack[1] = 6; // NACK/DTX
- }
- else {
- if (metric[1]>metric[0]) {
- if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] != 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 1; // ACK
- tdd_multiplexing_mask = 0x3;
- }
- else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] == 1){
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 1; // ACK
- tdd_multiplexing_mask = 0x2;
- }
- else {
- harq_ack[0] = 4; // DTX
- harq_ack[1] = 4; // DTX
- }
+ if (SR_payload == 1) { // this implements Table 7.3.1 from 36.213
+ if (pucch_b0b1[0][0] == 4) { // there isn't a likely transmission
+ harq_ack[0] = 4; // DTX
+ }
+ else if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1) { // 1/4/7 ACKs
+ harq_ack[0] = 1;
}
+ else if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] != 1) { // 2/5/8 ACKs
+ harq_ack[0] = 2;
+ }
+ else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] == 1) { // 3/6/9 ACKs
+ harq_ack[0] = 3;
+ }
+ else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1) { // 0 ACKs, or at least one DL assignment missed
+ harq_ack[0] = 0;
+ }
+ uci->stat = metric[0];
+ fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,2,0xffff); // special_bundling mode
+ }
+ else if ((uci->tdd_bundling == 0) && (uci->num_pucch_resources==2)){ // multiplexing + no SR, implement Table 10.1.3-5 (Rel14) for multiplexing with M=2
+ if (pucch_b0b1[0][0] == 4 ||
+ pucch_b0b1[1][0] == 4) { // there isn't a likely transmission
+ harq_ack[0] = 4; // DTX
+ harq_ack[1] = 6; // NACK/DTX
+ }
else {
- if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x1;
- }
- else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1){
- harq_ack[0] = 2; // NACK
- harq_ack[1] = 6; // NACK/DTX
+ if (metric[1]>metric[0]) {
+ if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] != 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 1; // ACK
+ tdd_multiplexing_mask = 0x3;
+ }
+ else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] == 1){
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 1; // ACK
+ tdd_multiplexing_mask = 0x2;
+ }
+ else {
+ harq_ack[0] = 4; // DTX
+ harq_ack[1] = 4; // DTX
+ }
}
else {
- harq_ack[0] = 4; // DTX
- harq_ack[1] = 4; // DTX
+ if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x1;
+ }
+ else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1){
+ harq_ack[0] = 2; // NACK
+ harq_ack[1] = 6; // NACK/DTX
+ }
+ else {
+ harq_ack[0] = 4; // DTX
+ harq_ack[1] = 4; // DTX
+ }
}
}
- }
- uci->stat = max(metric[0],metric[1]);
- fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,1,tdd_multiplexing_mask); // multiplexing mode
- } //else if ((uci->tdd_bundling == 0) && (res==2))
- else if ((uci->tdd_bundling == 0) && (uci->num_pucch_resources==3)){ // multiplexing + no SR, implement Table 10.1.3-6 (Rel14) for multiplexing with M=3
-
- if (harq_ack[0] == 4 ||
- harq_ack[1] == 4 ||
- harq_ack[2] == 4) { // there isn't a likely transmission
- harq_ack[0] = 4; // DTX
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- max_metric = 0;
- }
- else {
-
- max_metric = max(metric[0],max(metric[1],metric[2]));
+ uci->stat = max(metric[0],metric[1]);
+ fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,1,tdd_multiplexing_mask); // multiplexing mode
+ } //else if ((uci->tdd_bundling == 0) && (res==2))
+ else if ((uci->tdd_bundling == 0) && (uci->num_pucch_resources==3)){ // multiplexing + no SR, implement Table 10.1.3-6 (Rel14) for multiplexing with M=3
- if (metric[0]==max_metric) {
- if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x1;
- }
- else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1){
- harq_ack[0] = 2; // NACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- }
- else {
- harq_ack[0] = 4; // DTX
- harq_ack[1] = 4; // DTX
- harq_ack[2] = 4; // DTX
- }
- } // if (metric[0]==max_metric) {
- else if (metric[1]==max_metric) {
+ if (harq_ack[0] == 4 ||
+ harq_ack[1] == 4 ||
+ harq_ack[2] == 4) { // there isn't a likely transmission
+ harq_ack[0] = 4; // DTX
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ max_metric = 0;
+ }
+ else {
- if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] != 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x3;
- }
- else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] == 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x2;
- }
+ max_metric = max(metric[0],max(metric[1],metric[2]));
+
+ if (metric[0]==max_metric) {
+ if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x1;
+ }
+ else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1){
+ harq_ack[0] = 2; // NACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ }
+ else {
+ harq_ack[0] = 4; // DTX
+ harq_ack[1] = 4; // DTX
+ harq_ack[2] = 4; // DTX
+ }
+ } // if (metric[0]==max_metric) {
+ else if (metric[1]==max_metric) {
+
+ if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] != 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x3;
+ }
+ else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] == 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x2;
+ }
+ else {
+ harq_ack[0] = 4; // DTX
+ harq_ack[1] = 4; // DTX
+ harq_ack[2] = 4; // DTX
+ }
+ } // if (metric[1]==max_metric) {
else {
- harq_ack[0] = 4; // DTX
- harq_ack[1] = 4; // DTX
- harq_ack[2] = 4; // DTX
- }
- } // if (metric[1]==max_metric) {
- else {
- if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 1; // ACK
- tdd_multiplexing_mask = 0x7;
- }
- else if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] != 1 ) {
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 1; // ACK
- tdd_multiplexing_mask = 0x5;
- }
- else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] == 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 1; // ACK
- tdd_multiplexing_mask = 0x6;
- }
- else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] != 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 1; // ACK
- tdd_multiplexing_mask = 0x4;
+ if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 1; // ACK
+ tdd_multiplexing_mask = 0x7;
+ }
+ else if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] != 1 ) {
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 1; // ACK
+ tdd_multiplexing_mask = 0x5;
+ }
+ else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] == 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 1; // ACK
+ tdd_multiplexing_mask = 0x6;
+ }
+ else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] != 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 1; // ACK
+ tdd_multiplexing_mask = 0x4;
+ }
}
+ uci->stat = max_metric;
+ fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,1,tdd_multiplexing_mask); // multiplexing mode
}
- uci->stat = max_metric;
- fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,1,tdd_multiplexing_mask); // multiplexing mode
- }
- } //else if ((uci->tdd_bundling == 0) && (res==3))
- else if ((uci->tdd_bundling == 0) && (uci->num_pucch_resources==4)){ // multiplexing + no SR, implement Table 10.1.3-7 (Rel14) for multiplexing with M=4
- if (pucch_b0b1[0][0] == 4 ||
- pucch_b0b1[1][0] == 4 ||
- pucch_b0b1[2][0] == 4 ||
- pucch_b0b1[3][0] == 4) { // there isn't a likely transmission
- harq_ack[0] = 4; // DTX
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 6; // NACK/DTX
- max_metric = 0;
- } else {
-
- max_metric = max(metric[0],max(metric[1],max(metric[2],metric[3])));
-
- if (metric[0]==max_metric) {
- if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] != 1){
- harq_ack[0] = 2; // NACK
- harq_ack[1] = 4; // DTX
- harq_ack[2] = 4; // DTX
- harq_ack[3] = 4; // DTX
- }
- else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 1; // ACK
- tdd_multiplexing_mask = 0x9;
- }
- else if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x1;
- }
- else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1){
- harq_ack[0] = 2; // NACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 6; // NACK/DTX
- }
+ } //else if ((uci->tdd_bundling == 0) && (res==3))
+ else if ((uci->tdd_bundling == 0) && (uci->num_pucch_resources==4)){ // multiplexing + no SR, implement Table 10.1.3-7 (Rel14) for multiplexing with M=4
+ if (pucch_b0b1[0][0] == 4 ||
+ pucch_b0b1[1][0] == 4 ||
+ pucch_b0b1[2][0] == 4 ||
+ pucch_b0b1[3][0] == 4) { // there isn't a likely transmission
+ harq_ack[0] = 4; // DTX
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 6; // NACK/DTX
+ max_metric = 0;
+ } else {
- }
- else if (metric[1]==max_metric) {
- if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 1; // ACK
- tdd_multiplexing_mask = 0xF;
- }
- else if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] != 1 ) {
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x3;
- }
- else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] != 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 1; // ACK
- tdd_multiplexing_mask = 0xE;
- }
- else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] == 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x2;
- }
- }
- else if (metric[2]==max_metric) {
- if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x7;
- }
- else if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] != 1 ) {
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 6; // NACK/DTX
- tdd_multiplexing_mask = 0x5;
- }
- else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] == 1 ) {
- harq_ack[0] = 4; // NACK/DTX
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 4; // NACK/DTX
- tdd_multiplexing_mask = 0x6;
- }
- else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] != 1 ) {
- harq_ack[0] = 4; // NACK/DTX
- harq_ack[1] = 4; // NACK/DTX
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 4; // NACK/DTX
- tdd_multiplexing_mask = 0x4;
- }
- }
- else { // max_metric[3]=max_metric
- if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] == 1){
- harq_ack[0] = 1; // ACK
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 1; // ACK
- tdd_multiplexing_mask = 0xD;
- }
- else if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] != 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 1; // ACK
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 1; // ACK
- tdd_multiplexing_mask = 0xA;
- }
- else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] == 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 1; // ACK
- harq_ack[3] = 1; // ACK
- tdd_multiplexing_mask = 0xC;
- }
- else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] != 1 ) {
- harq_ack[0] = 6; // NACK/DTX
- harq_ack[1] = 6; // NACK/DTX
- harq_ack[2] = 6; // NACK/DTX
- harq_ack[3] = 1; // ACK
- tdd_multiplexing_mask = 0x8;
+ max_metric = max(metric[0],max(metric[1],max(metric[2],metric[3])));
+
+ if (metric[0]==max_metric) {
+ if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] != 1){
+ harq_ack[0] = 2; // NACK
+ harq_ack[1] = 4; // DTX
+ harq_ack[2] = 4; // DTX
+ harq_ack[3] = 4; // DTX
+ }
+ else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 1; // ACK
+ tdd_multiplexing_mask = 0x9;
+ }
+ else if (pucch_b0b1[0][0] == 1 && pucch_b0b1[0][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x1;
+ }
+ else if (pucch_b0b1[0][0] != 1 && pucch_b0b1[0][1] != 1){
+ harq_ack[0] = 2; // NACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 6; // NACK/DTX
+ }
+
+ }
+ else if (metric[1]==max_metric) {
+ if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 1; // ACK
+ tdd_multiplexing_mask = 0xF;
+ }
+ else if (pucch_b0b1[1][0] == 1 && pucch_b0b1[1][1] != 1 ) {
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x3;
+ }
+ else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] != 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 1; // ACK
+ tdd_multiplexing_mask = 0xE;
+ }
+ else if (pucch_b0b1[1][0] != 1 && pucch_b0b1[1][1] == 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x2;
+ }
+ }
+ else if (metric[2]==max_metric) {
+ if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x7;
+ }
+ else if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] != 1 ) {
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 6; // NACK/DTX
+ tdd_multiplexing_mask = 0x5;
+ }
+ else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] == 1 ) {
+ harq_ack[0] = 4; // NACK/DTX
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 4; // NACK/DTX
+ tdd_multiplexing_mask = 0x6;
+ }
+ else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] != 1 ) {
+ harq_ack[0] = 4; // NACK/DTX
+ harq_ack[1] = 4; // NACK/DTX
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 4; // NACK/DTX
+ tdd_multiplexing_mask = 0x4;
+ }
+ }
+ else { // max_metric[3]=max_metric
+ if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] == 1){
+ harq_ack[0] = 1; // ACK
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 1; // ACK
+ tdd_multiplexing_mask = 0xD;
+ }
+ else if (pucch_b0b1[2][0] == 1 && pucch_b0b1[2][1] != 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 1; // ACK
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 1; // ACK
+ tdd_multiplexing_mask = 0xA;
+ }
+ else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] == 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 1; // ACK
+ harq_ack[3] = 1; // ACK
+ tdd_multiplexing_mask = 0xC;
+ }
+ else if (pucch_b0b1[2][0] != 1 && pucch_b0b1[2][1] != 1 ) {
+ harq_ack[0] = 6; // NACK/DTX
+ harq_ack[1] = 6; // NACK/DTX
+ harq_ack[2] = 6; // NACK/DTX
+ harq_ack[3] = 1; // ACK
+ tdd_multiplexing_mask = 0x8;
+ }
}
}
+ uci->stat = max_metric;
+ fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,1,tdd_multiplexing_mask); // multiplexing mode
+ } // else if ((uci->tdd_bundling == 0) && (res==4))
+ else { // bundling
+ harq_ack[0] = pucch_b0b1[0][0];
+ harq_ack[1] = pucch_b0b1[0][1];
+ uci->stat = metric[0];
+ LOG_D(PHY,"bundling: (%d,%d), metric %d\n",harq_ack[0],harq_ack[1],uci->stat);
+ fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,0,0xffff); // special_bundling mode
}
- uci->stat = max_metric;
- fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,1,tdd_multiplexing_mask); // multiplexing mode
- } // else if ((uci->tdd_bundling == 0) && (res==4))
- else { // bundling
- harq_ack[0] = pucch_b0b1[0][0];
- harq_ack[1] = pucch_b0b1[0][1];
- uci->stat = metric[0];
- LOG_D(PHY,"bundling: (%d,%d), metric %d\n",harq_ack[0],harq_ack[1],uci->stat);
- fill_uci_harq_indication(eNB,uci,frame,subframe,harq_ack,0,0xffff); // special_bundling mode
- }
-
+
#ifdef DEBUG_PHY_PROC
- LOG_D (PHY, "[eNB %d][PDSCH %x] Frame %d subframe %d ACK/NAK metric 0 %d, metric 1 %d, (%d,%d)\n", eNB->Mod_id,
- eNB->dlsch[UE_id][0]->rnti, frame, subframe, metric0, metric1, pucch_b0b1[0], pucch_b0b1[1]);
+ LOG_D (PHY, "[eNB %d][PDSCH %x] Frame %d subframe %d ACK/NAK metric 0 %d, metric 1 %d, (%d,%d)\n", eNB->Mod_id,
+ eNB->dlsch[UE_id][0]->rnti, frame, subframe, metric0, metric1, pucch_b0b1[0], pucch_b0b1[1]);
#endif
+ }
+ break;
+ default:
+ AssertFatal (1 == 0, "Unsupported UCI type %d\n", uci->type);
+ break;
}
- break;
- default:
- AssertFatal (1 == 0, "Unsupported UCI type %d\n", uci->type);
- break;
- }
-
- if (SR_payload == 1) {
- LOG_D (PHY, "[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n", eNB->Mod_id, uci->rnti, frame, subframe);
- if (eNB->first_sr[i] == 1) { // this is the first request for uplink after Connection Setup, so clear HARQ process 0 use for Msg4
- eNB->first_sr[i] = 0;
- eNB->dlsch[i][0]->harq_processes[0]->round = 0;
- eNB->dlsch[i][0]->harq_processes[0]->status = SCH_IDLE;
- LOG_D (PHY, "[eNB %d][SR %x] Frame %d subframe %d First SR\n", eNB->Mod_id, eNB->ulsch[i]->rnti, frame, subframe);
+ if (SR_payload == 1) {
+ LOG_D (PHY, "[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n", eNB->Mod_id, uci->rnti, frame, subframe);
+
+ if (eNB->first_sr[i] == 1) { // this is the first request for uplink after Connection Setup, so clear HARQ process 0 use for Msg4
+ eNB->first_sr[i] = 0;
+ eNB->dlsch[i][0]->harq_processes[0]->round = 0;
+ eNB->dlsch[i][0]->harq_processes[0]->status = SCH_IDLE;
+ LOG_D (PHY, "[eNB %d][SR %x] Frame %d subframe %d First SR\n", eNB->Mod_id, eNB->ulsch[i]->rnti, frame, subframe);
+ }
}
}
}
@@ -1212,12 +1252,12 @@ void pusch_procedures(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc)
const int subframe = proc->subframe_rx;
const int frame = proc->frame_rx;
- harq_pid = subframe2harq_pid(&eNB->frame_parms,frame,subframe);
+ uint32_t harq_pid0 = subframe2harq_pid(&eNB->frame_parms,frame,subframe);
for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
ulsch = eNB->ulsch[i];
- if (ulsch->ue_type > 0) harq_pid = 0;
+ if (ulsch->ue_type > 0) harq_pid = 0; else harq_pid=harq_pid0;
ulsch_harq = ulsch->harq_processes[harq_pid];
diff --git a/openair1/SCHED/prach_procedures.c b/openair1/SCHED/prach_procedures.c
index ee16a4f5807a13429564024f47dd79b30b4f084d..534f67b16c3189dad756df50f3e29352ff996d58 100644
--- a/openair1/SCHED/prach_procedures.c
+++ b/openair1/SCHED/prach_procedures.c
@@ -102,6 +102,7 @@ void prach_procedures(PHY_VARS_eNB *eNB
}
}
+ // run PRACH detection for CE-level 0 only for now when br_flag is set
rx_prach(eNB,
eNB->RU_list[0],
&max_preamble[0],
@@ -114,8 +115,8 @@ void prach_procedures(PHY_VARS_eNB *eNB
#endif
);
- LOG_D(PHY,"[RAPROC] Frame %d, subframe %d : Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n",
- frame,subframe,
+ LOG_D(PHY,"[RAPROC] Frame %d, subframe %d : BR %d Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n",
+ frame,subframe,br_flag,
max_preamble[0],
max_preamble_energy[0]/10,
max_preamble_delay[0],
@@ -141,7 +142,7 @@ void prach_procedures(PHY_VARS_eNB *eNB
*/
if (eNB->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_CElevel_enable[0] == 1) {
- if ((eNB->prach_energy_counter == 100) && (max_preamble_energy[0] > eNB->measurements.prach_I0 + 200)) {
+ if ((eNB->prach_energy_counter == 100) && (max_preamble_energy[0] > eNB->measurements.prach_I0 + eNB->prach_DTX_threshold_emtc[0])) {
eNB->UL_INFO.rach_ind_br.rach_indication_body.number_of_preambles++;
eNB->preamble_list_br[ind].preamble_rel8.timing_advance = max_preamble_delay[ind]; //
@@ -168,7 +169,7 @@ void prach_procedures(PHY_VARS_eNB *eNB
{
if ((eNB->prach_energy_counter == 100) &&
- (max_preamble_energy[0] > eNB->measurements.prach_I0+100)) {
+ (max_preamble_energy[0] > eNB->measurements.prach_I0+eNB->prach_DTX_threshold)) {
LOG_I(PHY,"[eNB %d/%d][RAPROC] Frame %d, subframe %d Initiating RA procedure with preamble %d, energy %d.%d dB, delay %d\n",
eNB->Mod_id,
diff --git a/openair2/COMMON/platform_types.h b/openair2/COMMON/platform_types.h
index ee8d6abcc9cb2e4b97ec53e0346e28ec59c44598..ef9f591958819c6d4d4f5aef784b6bddd204bece 100644
--- a/openair2/COMMON/platform_types.h
+++ b/openair2/COMMON/platform_types.h
@@ -236,9 +236,7 @@ typedef struct protocol_ctxt_s {
sub_frame_t subframe; /*!< \brief LTE sub frame number.*/
eNB_index_t eNB_index; /*!< \brief valid for UE indicating the index of connected eNB(s) */
boolean_t configured; /*!< \brief flag indicating whether the instance is configured or not */
-#ifdef Rel14
boolean_t brOption;
-#endif
} protocol_ctxt_t;
// warning time hardcoded
#define PROTOCOL_CTXT_TIME_MILLI_SECONDS(CtXt_h) ((CtXt_h)->frame*10+(CtXt_h)->subframe)
diff --git a/openair2/COMMON/rrc_messages_types.h b/openair2/COMMON/rrc_messages_types.h
index 3880604e61f730203c7f665c5c6cd9da23f05e33..4a5851873b83b26e5fc429afc948fe6222eff3e1 100644
--- a/openair2/COMMON/rrc_messages_types.h
+++ b/openair2/COMMON/rrc_messages_types.h
@@ -148,7 +148,7 @@ typedef struct RadioResourceConfig_s {
long ue_TimersAndConstants_n311;
long ue_TransmissionMode;
long ue_multiple_max;
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
//SIB2 BR Options
long* preambleTransMax_CE_r13;
BOOLEAN_t prach_ConfigCommon_v1310;
diff --git a/openair2/ENB_APP/L1_paramdef.h b/openair2/ENB_APP/L1_paramdef.h
index b062235ff69b6aaefb5cc40bff392419df524df3..210b753afbb19e84ba04693393651f1d73442373 100644
--- a/openair2/ENB_APP/L1_paramdef.h
+++ b/openair2/ENB_APP/L1_paramdef.h
@@ -44,7 +44,21 @@
#define CONFIG_STRING_L1_LOCAL_N_PORTD "local_n_portd"
#define CONFIG_STRING_L1_REMOTE_N_PORTD "remote_n_portd"
#define CONFIG_STRING_L1_TRANSPORT_N_PREFERENCE "tr_n_preference"
-
+#define CONFIG_STRING_L1_PRACH_DTX_THRESHOLD "prach_dtx_threshold"
+#define CONFIG_STRING_L1_PUCCH1_DTX_THRESHOLD "pucch1_dtx_threshold"
+#define CONFIG_STRING_L1_PUCCH1AB_DTX_THRESHOLD "pucch1ab_dtx_threshold"
+#define CONFIG_STRING_L1_PRACH_DTX_EMTC0_THRESHOLD "prach_dtx_emtc0_threshold"
+#define CONFIG_STRING_L1_PUCCH1_DTX_EMTC0_THRESHOLD "pucch1_dtx_emtc0_threshold"
+#define CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC0_THRESHOLD "pucch1ab_dtx_emtc0_threshold"
+#define CONFIG_STRING_L1_PRACH_DTX_EMTC1_THRESHOLD "prach_dtx_emtc1_threshold"
+#define CONFIG_STRING_L1_PUCCH1_DTX_EMTC1_THRESHOLD "pucch1_dtx_emtc1_threshold"
+#define CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC1_THRESHOLD "pucch1ab_dtx_emtc1_threshold"
+#define CONFIG_STRING_L1_PRACH_DTX_EMTC2_THRESHOLD "prach_dtx_emtc2_threshold"
+#define CONFIG_STRING_L1_PUCCH1_DTX_EMTC2_THRESHOLD "pucch1_dtx_emtc2_threshold"
+#define CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC2_THRESHOLD "pucch1ab_dtx_emtc2_threshold"
+#define CONFIG_STRING_L1_PRACH_DTX_EMTC3_THRESHOLD "prach_dtx_emtc3_threshold"
+#define CONFIG_STRING_L1_PUCCH1_DTX_EMTC3_THRESHOLD "pucch1_dtx_emtc3_threshold"
+#define CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC3_THRESHOLD "pucch1ab_dtx_emtc3_threshold"
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/
/* L1 configuration parameters */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
@@ -59,7 +73,22 @@
{CONFIG_STRING_L1_REMOTE_N_PORTC, NULL, 0, uptr:NULL, defintval:50030, TYPE_UINT, 0}, \
{CONFIG_STRING_L1_LOCAL_N_PORTD, NULL, 0, uptr:NULL, defintval:50031, TYPE_UINT, 0}, \
{CONFIG_STRING_L1_REMOTE_N_PORTD, NULL, 0, uptr:NULL, defintval:50031, TYPE_UINT, 0}, \
-}
+{CONFIG_STRING_L1_PRACH_DTX_THRESHOLD, NULL, 0, iptr:NULL, defintval:100, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1_DTX_THRESHOLD, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1AB_DTX_THRESHOLD, NULL, 0, iptr:NULL, defintval:4, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PRACH_DTX_EMTC0_THRESHOLD, NULL, 0, iptr:NULL, defintval:200, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1_DTX_EMTC0_THRESHOLD, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC0_THRESHOLD, NULL, 0, iptr:NULL, defintval:4, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PRACH_DTX_EMTC1_THRESHOLD, NULL, 0, iptr:NULL, defintval:200, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1_DTX_EMTC1_THRESHOLD, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC1_THRESHOLD, NULL, 0, iptr:NULL, defintval:4, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PRACH_DTX_EMTC2_THRESHOLD, NULL, 0, iptr:NULL, defintval:200, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1_DTX_EMTC2_THRESHOLD, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC2_THRESHOLD, NULL, 0, iptr:NULL, defintval:4, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PRACH_DTX_EMTC3_THRESHOLD, NULL, 0, iptr:NULL, defintval:200, TYPE_INT, 0}, \
+{CONFIG_STRING_L1_PUCCH1_DTX_EMTC3_THRESHOLD, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
+ {CONFIG_STRING_L1_PUCCH1AB_DTX_EMTC3_THRESHOLD, NULL, 0, iptr:NULL, defintval:4, TYPE_INT, 0} \
+ }
#define L1_CC_IDX 0
#define L1_TRANSPORT_N_PREFERENCE_IDX 1
#define L1_LOCAL_N_IF_NAME_IDX 2
@@ -69,5 +98,19 @@
#define L1_REMOTE_N_PORTC_IDX 6
#define L1_LOCAL_N_PORTD_IDX 7
#define L1_REMOTE_N_PORTD_IDX 8
-
+#define L1_PRACH_DTX_THRESHOLD_IDX 9
+#define L1_PUCCH1_DTX_THRESHOLD_IDX 10
+#define L1_PUCCH1AB_DTX_THRESHOLD_IDX 11
+#define L1_PRACH_DTX_EMTC0_THRESHOLD_IDX 12
+#define L1_PUCCH1_DTX_EMTC0_THRESHOLD_IDX 13
+#define L1_PUCCH1AB_DTX_EMTC0_THRESHOLD_IDX 14
+#define L1_PRACH_DTX_EMTC1_THRESHOLD_IDX 15
+#define L1_PUCCH1_DTX_EMTC1_THRESHOLD_IDX 16
+#define L1_PUCCH1AB_DTX_EMTC1_THRESHOLD_IDX 17
+#define L1_PRACH_DTX_EMTC2_THRESHOLD_IDX 18
+#define L1_PUCCH1_DTX_EMTC2_THRESHOLD_IDX 19
+#define L1_PUCCH1AB_DTX_EMTC2_THRESHOLD_IDX 20
+#define L1_PRACH_DTX_EMTC3_THRESHOLD_IDX 21
+#define L1_PUCCH1_DTX_EMTC3_THRESHOLD_IDX 22
+#define L1_PUCCH1AB_DTX_EMTC3_THRESHOLD_IDX 23
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/
diff --git a/openair2/ENB_APP/enb_config.c b/openair2/ENB_APP/enb_config.c
index c4e85c269af364e51dc7add5bbbcfd229f2564bf..6556a34e7bd4dbd27eefb801ab297ad49f9cc34b 100644
--- a/openair2/ENB_APP/enb_config.c
+++ b/openair2/ENB_APP/enb_config.c
@@ -236,6 +236,16 @@ void RCconfig_L1(void) {
RC.eNB[j][0]->eth_params_n .remote_portd);
} else { // other midhaul
}
+ // PRACH/PUCCH parameters
+
+ RC.eNB[j][0]->prach_DTX_threshold = *(L1_ParamList.paramarray[j][L1_PRACH_DTX_THRESHOLD_IDX].iptr);
+ RC.eNB[j][0]->pucch1_DTX_threshold = *(L1_ParamList.paramarray[j][L1_PUCCH1_DTX_THRESHOLD_IDX].iptr);
+ RC.eNB[j][0]->pucch1ab_DTX_threshold = *(L1_ParamList.paramarray[j][L1_PUCCH1AB_DTX_THRESHOLD_IDX].iptr);
+ for (int ce_level=0;ce_level<4;ce_level++) {
+ RC.eNB[j][0]->prach_DTX_threshold_emtc[ce_level] = *(L1_ParamList.paramarray[j][L1_PRACH_DTX_EMTC0_THRESHOLD_IDX+ce_level].iptr);
+ RC.eNB[j][0]->pucch1_DTX_threshold_emtc[ce_level] = *(L1_ParamList.paramarray[j][L1_PUCCH1_DTX_EMTC0_THRESHOLD_IDX+ce_level].iptr);
+ RC.eNB[j][0]->pucch1ab_DTX_threshold_emtc[ce_level] = *(L1_ParamList.paramarray[j][L1_PUCCH1AB_DTX_EMTC0_THRESHOLD_IDX+ce_level].iptr);
+ }
}// j=0..num_inst
LOG_I(ENB_APP,"Initializing northbound interface for L1\n");
diff --git a/openair2/ENB_APP/enb_paramdef_emtc.h b/openair2/ENB_APP/enb_paramdef_emtc.h
index ba8483ef9f0fd6bb1d100098dd17bd356f802021..9f76bac2fa0ca6a1eef6ada061883453aee2afb6 100644
--- a/openair2/ENB_APP/enb_paramdef_emtc.h
+++ b/openair2/ENB_APP/enb_paramdef_emtc.h
@@ -67,7 +67,7 @@
#define ENB_CONFIG_STRING_LAST_PREAMBLE_R13 "lastPreamble_r13"
#define ENB_CONFIG_STRING_RA_RESPONSE_WINDOW_SIZE_R13 "ra_ResponseWindowSize_r13"
#define ENB_CONFIG_STRING_MAC_CONTENTION_RESOLUTION_TIMER_R13 "mac_ContentionResolutionTimer_r13"
-#define ENB_CONFIG_STRING_RAR_HOPPING_CONFIG_R13 "rar_HoppingConfig_r13 "
+#define ENB_CONFIG_STRING_RAR_HOPPING_CONFIG_R13 "rar_HoppingConfig_r13"
#define ENB_CONFIG_STRING_RACH_CE_LEVELINFOLIST_R13 "rach_CE_LevelInfoList_r13"
#define ENB_CONFIG_STRING_PRACH_CONFIG_INDEX_BR "prach_config_index_br"
#define ENB_CONFIG_STRING_PRACH_FREQ_OFFSET_BR "prach_freq_offset_br"
diff --git a/openair2/LAYER2/MAC/defs.h b/openair2/LAYER2/MAC/defs.h
index 6af0fd66ca9ed25f74c950970e7557a72ba6a18b..0ec0f6a723c97e1432a49981ca3c8bb4a9c964a2 100644
--- a/openair2/LAYER2/MAC/defs.h
+++ b/openair2/LAYER2/MAC/defs.h
@@ -61,13 +61,13 @@
#include "RACH-ConfigCommon.h"
#include "MeasObjectToAddModList.h"
#include "MobilityControlInfo.h"
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
#include "MBSFN-AreaInfoList-r9.h"
#include "MBSFN-SubframeConfigList.h"
#include "PMCH-InfoList-r9.h"
#include "SCellToAddMod-r10.h"
#endif
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
#include "SystemInformationBlockType1-v1310-IEs.h"
#endif
@@ -87,7 +87,7 @@
#define SCH_PAYLOAD_SIZE_MAX 4096
/// Logical channel ids from 36-311 (Note BCCH is not specified in 36-311, uses the same as first DRB)
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
// Mask for identifying subframe for MBMS
#define MBSFN_TDD_SF3 0x80// for TDD
@@ -283,7 +283,7 @@ typedef struct {
uint8_t payload[PCCH_PAYLOAD_SIZE_MAX] ;
} __attribute__((__packed__))PCCH_PDU;
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
/*! \brief MCCH payload */
typedef struct {
uint8_t payload[MCCH_PAYLOAD_SIZE_MAX] ;
@@ -340,7 +340,7 @@ typedef struct {
/*!\brief LCID of padding LCID for DLSCH */
#define SHORT_PADDING 31
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
// MCH LCHAN IDs (table6.2.1-4 TS36.321)
/*!\brief LCID of MCCH for DL */
#define MCCH_LCHANID 0
@@ -759,7 +759,7 @@ typedef struct {
eNB_UE_estimated_distances distance;
#endif
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
uint8_t rach_resource_type;
uint16_t mpdcch_repetition_cnt;
@@ -923,7 +923,7 @@ typedef struct {
uint8_t msg4_rrc_sdu_length;
uint32_t msg4_delay;
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
uint8_t rach_resource_type;
uint8_t msg2_mpdcch_repetition_cnt;
uint8_t msg2_mpdcch_done;
@@ -985,7 +985,7 @@ typedef struct {
uint32_t dl_CarrierFreq;
BCCH_BCH_Message_t *mib;
RadioResourceConfigCommonSIB_t *radioResourceConfigCommon;
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
RadioResourceConfigCommonSIB_t *radioResourceConfigCommon_BR;
#endif
TDD_Config_t *tdd_Config;
@@ -1012,7 +1012,7 @@ typedef struct {
struct MBSFN_SubframeConfig *mbsfn_SubframeConfig[8];
/// number of subframe allocation pattern available for MBSFN sync area
uint8_t num_sf_allocation_pattern;
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
/// MBMS Flag
uint8_t MBMS_flag;
/// Outgoing MCCH pdu for PHY
@@ -1034,7 +1034,7 @@ typedef struct {
/// Outgoing MCH pdu for PHY
MCH_PDU MCH_pdu;
#endif
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// Rel13 parameters from SIB1
SystemInformationBlockType1_v1310_IEs_t *sib1_v13ext;
/// Counter for SIB1-BR scheduling
@@ -1222,7 +1222,7 @@ typedef struct {
struct RACH_ConfigDedicated *rach_ConfigDedicated;
/// pointer to RRC PHY configuration
struct PhysicalConfigDedicated *physicalConfigDedicated;
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
/// pointer to RRC PHY configuration SCEll
struct PhysicalConfigDedicatedSCell_r10 *physicalConfigDedicatedSCell_r10;
#endif
@@ -1298,7 +1298,7 @@ typedef struct {
struct MBSFN_SubframeConfig *mbsfn_SubframeConfig[8]; // FIXME replace 8 by MAX_MBSFN_AREA?
/// number of subframe allocation pattern available for MBSFN sync area
uint8_t num_sf_allocation_pattern;
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
/// number of active MBSFN area
uint8_t num_active_mbsfn_area;
/// MBSFN Area Info
diff --git a/openair2/LAYER2/MAC/eNB_scheduler.c b/openair2/LAYER2/MAC/eNB_scheduler.c
index 4ebe7313e8764d2658382b6a7445c938a6c6b5f5..42f09dc90f66d1779d39b99e7b02cd9b98cfa761 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler.c
@@ -261,12 +261,9 @@ schedule_SR(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
ul_req_body = &ul_req->ul_config_request_body;
// drop the allocation if the UE hasn't send RRCConnectionSetupComplete yet
- if (mac_eNB_get_rrc_status(module_idP, UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED) continue;
+ //if (mac_eNB_get_rrc_status(module_idP, UE_RNTI(module_idP, UE_id)) < RRC_CONNECTED) continue;
- AssertFatal(UE_list->
- UE_template[CC_id][UE_id].physicalConfigDedicated!= NULL,
- "physicalConfigDedicated is null for UE %d\n",
- UE_id);
+ if (UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated== NULL) continue;
if ((SRconfig = UE_list->UE_template[CC_id][UE_id].physicalConfigDedicated->schedulingRequestConfig) != NULL) {
if (SRconfig->present == LTE_SchedulingRequestConfig_PR_setup) {
@@ -681,9 +678,9 @@ eNB_dlsch_ulsch_scheduler(module_id_t module_idP, frame_t frameP,
schedule_SR(module_idP, frameP, subframeP);
// This schedules UCI_CSI in subframeP
schedule_CSI(module_idP, frameP, subframeP);
-#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
// This schedules DLSCH in subframeP
- schedule_ue_spec_br(module_idP,frameP,subframeP);
+ schedule_ue_spec_br(module_idP, frameP, subframeP);
#endif
// This schedules DLSCH in subframeP
if (schedule_ue_spec_p != NULL) {
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_RA.c b/openair2/LAYER2/MAC/eNB_scheduler_RA.c
index ff4b1e6517b3693bb3ebe874a1ecf9040346a252..2ebb45e68ec2e68aeb66f68b91c01bc47bdedb96 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_RA.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_RA.c
@@ -122,9 +122,9 @@ add_msg3(module_id_t module_idP, int CC_id, RA_t * ra, frame_t frameP,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
if (ra->rach_resource_type > 0) {
- LOG_I (MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : CC_id %d CE level %d is active, Msg3 in (%d,%d)\n",
+ LOG_D (MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : CC_id %d CE level %d is active, Msg3 in (%d,%d)\n",
module_idP, frameP, subframeP, CC_id, ra->rach_resource_type - 1, ra->Msg3_frame, ra->Msg3_subframe);
- LOG_I (MAC, "Frame %d, Subframe %d Adding Msg3 UL Config Request for (%d,%d) : (%d,%d)\n",
+ LOG_D (MAC, "Frame %d, Subframe %d Adding Msg3 UL Config Request for (%d,%d) : (%d,%d)\n",
frameP, subframeP, ra->Msg3_frame, ra->Msg3_subframe, ra->msg3_nb_rb, ra->msg3_round);
ul_config_pdu = &ul_req_body->ul_config_pdu_list[ul_req_body->number_of_pdus];
@@ -239,21 +239,27 @@ add_msg3(module_id_t module_idP, int CC_id, RA_t * ra, frame_t frameP,
} // non-BL/CE UE case
}
-void
-generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
- sub_frame_t subframeP, RA_t * ra)
+//------------------------------------------------------------------------------
+/*
+ * Generate the RAR (message2)
+ */
+void generate_Msg2(module_id_t module_idP,
+ int CC_idP,
+ frame_t frameP,
+ sub_frame_t subframeP,
+ RA_t *ra)
+//------------------------------------------------------------------------------
{
-
-
eNB_MAC_INST *mac = RC.mac[module_idP];
COMMON_channels_t *cc = mac->common_channels;
- uint8_t *vrb_map;
- int first_rb;
- int N_RB_DL;
- nfapi_dl_config_request_pdu_t *dl_config_pdu;
- nfapi_tx_request_pdu_t *TX_req;
- nfapi_dl_config_request_body_t *dl_req_body;
+ uint8_t *vrb_map = NULL;
+ int first_rb = 0;
+ int N_RB_DL = 0;
+
+ nfapi_dl_config_request_pdu_t *dl_config_pdu = NULL;
+ nfapi_tx_request_pdu_t *TX_req = NULL;
+ nfapi_dl_config_request_body_t *dl_req_body = NULL;
vrb_map = cc[CC_idP].vrb_map;
dl_req_body = &mac->DL_req[CC_idP].dl_config_request_body;
@@ -261,74 +267,81 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
N_RB_DL = to_prb(cc[CC_idP].mib->message.dl_Bandwidth);
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- int rmax = 0;
- int rep = 0;
- int reps = 0;
- int num_nb = 0;
+ int rmax = 0;
+ int rep = 0;
+ int reps = 0;
+ int num_nb = 0;
first_rb = 0;
- struct LTE_PRACH_ConfigSIB_v1310 *ext4_prach;
- LTE_PRACH_ParametersListCE_r13_t *prach_ParametersListCE_r13;
+ struct LTE_PRACH_ConfigSIB_v1310 *ext4_prach = NULL;
+ LTE_PRACH_ParametersListCE_r13_t *prach_ParametersListCE_r13 = NULL;
LTE_PRACH_ParametersCE_r13_t *p[4] = { NULL, NULL, NULL, NULL };
- uint16_t absSF = (10 * frameP) + subframeP;
- uint16_t absSF_Msg2 = (10 * ra->Msg2_frame) + ra->Msg2_subframe;
-
- if (absSF > absSF_Msg2)
- return; // we're not ready yet, need to be to start ==
+ uint16_t absSF = (10 * frameP) + subframeP;
+ uint16_t absSF_Msg2 = (10 * ra->Msg2_frame) + ra->Msg2_subframe;
- if (cc[CC_idP].mib->message.schedulingInfoSIB1_BR_r13 > 0 &&
- cc[CC_idP].radioResourceConfigCommon_BR) {
+ if (absSF > absSF_Msg2) {
+ return; // we're not ready yet
+ }
+ if (cc[CC_idP].mib->message.schedulingInfoSIB1_BR_r13 > 0 && cc[CC_idP].radioResourceConfigCommon_BR) {
ext4_prach = cc[CC_idP].radioResourceConfigCommon_BR->ext4->prach_ConfigCommon_v1310;
prach_ParametersListCE_r13 = &ext4_prach->prach_ParametersListCE_r13;
switch (prach_ParametersListCE_r13->list.count) {
- case 4:
- p[3] = prach_ParametersListCE_r13->list.array[3];
- case 3:
- p[2] = prach_ParametersListCE_r13->list.array[2];
- case 2:
- p[1] = prach_ParametersListCE_r13->list.array[1];
- case 1:
- p[0] = prach_ParametersListCE_r13->list.array[0];
- break;
- default:
- AssertFatal (1 == 0, "Illegal count for prach_ParametersListCE_r13 %d\n", (int) prach_ParametersListCE_r13->list.count);
- break;
-
+ case 4:
+ p[3] = prach_ParametersListCE_r13->list.array[3];
+ case 3:
+ p[2] = prach_ParametersListCE_r13->list.array[2];
+ case 2:
+ p[1] = prach_ParametersListCE_r13->list.array[1];
+ case 1:
+ p[0] = prach_ParametersListCE_r13->list.array[0];
+ break;
+ default:
+ AssertFatal (1 == 0, "Illegal count for prach_ParametersListCE_r13 %d\n", (int) prach_ParametersListCE_r13->list.count);
+ break;
}
}
if (ra->rach_resource_type > 0) {
+ /* This uses an MPDCCH Type 2 common allocation according to Section 9.1.5 36-213
+ * Parameters:
+ * p = 2 + 4 PRB set (number of PRB pairs 3)
+ * rmax = mpdcch-NumRepetition-RA-r13 => Table 9.1.5-3
+ * if CELevel = 0,1 => Table 9.1.5-1b for MPDCCH candidates
+ * if CELevel = 2,3 => Table 9.1.5-2b for MPDCCH candidates
+ * distributed transmission
+ */
- // This uses an MPDCCH Type 2 common allocation according to Section 9.1.5 36-213
- // Parameters:
- // p=2+4 PRB set (number of PRB pairs 3)
- // rmax = mpdcch-NumRepetition-RA-r13 => Table 9.1.5-3
- // if CELevel = 0,1 => Table 9.1.5-1b for MPDCCH candidates
- // if CELevel = 2,3 => Table 9.1.5-2b for MPDCCH candidates
- // distributed transmission
-
- // rmax from SIB2 information
- AssertFatal (rmax < 9, "rmax>8!\n");
+ /* rmax from SIB2 information */
+ AssertFatal (rmax < 9, "rmax > 8!\n"); // not sure of this assertion
rmax = 1 << p[ra->rach_resource_type - 1]->mpdcch_NumRepetition_RA_r13;
- // choose r1 by default for RAR (Table 9.1.5-5)
+
+ /* Choose r1 by default for RAR (Table 9.1.5-5) */
rep = 0;
- // get actual repetition count from Table 9.1.5-3
+
+ /* Get actual repetition count from Table 9.1.5-3 */
reps = (rmax <= 8) ? (1 << rep) : (rmax >> (3 - rep));
- // get narrowband according to higher-layer config
+
+ /* Get narrowband according to higher-layer config */
num_nb = p[ra->rach_resource_type - 1]->mpdcch_NarrowbandsToMonitor_r13.list.count;
- ra->msg2_narrowband = *p[ra->rach_resource_type - 1]->mpdcch_NarrowbandsToMonitor_r13.list.array[ra->preamble_index % num_nb]-1;
- first_rb = narrowband_to_first_rb (&cc[CC_idP], ra->msg2_narrowband);
+ ra->msg2_narrowband = *p[ra->rach_resource_type - 1]->mpdcch_NarrowbandsToMonitor_r13.list.array[ra->preamble_index % num_nb] - 1;
+ first_rb = narrowband_to_first_rb(&cc[CC_idP], ra->msg2_narrowband);
- if ((ra->msg2_mpdcch_repetition_cnt == 0) && (mpdcch_sf_condition (mac, CC_idP, frameP, subframeP, rmax, TYPE2, -1) > 0)) {
+ if ((ra->msg2_mpdcch_repetition_cnt == 0) && (mpdcch_sf_condition(mac, CC_idP, frameP, subframeP, rmax, TYPE2, -1) > 0)) {
ra->msg2_mpdcch_done = 0;
- // MPDCCH configuration for RAR
- LOG_I (MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2 for CE Level %d, Programming MPDCCH %d repetitions\n", module_idP, frameP, subframeP, ra->rach_resource_type-1,reps);
+ /* MPDCCH configuration for RAR */
+ LOG_D(MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2 for CE Level %d, Programming MPDCCH %d repetitions\n",
+ module_idP,
+ frameP,
+ subframeP,
+ ra->rach_resource_type - 1,
+ reps);
memset ((void *) dl_config_pdu, 0, sizeof (nfapi_dl_config_request_pdu_t));
+
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_mpdcch_pdu));
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format = (ra->rach_resource_type > 1) ? 11 : 10;
@@ -336,7 +349,9 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_prb_pairs = 6;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = 1; // imposed (9.1.5 in 213) for Type 2 Common search space
+
AssertFatal (cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 != NULL, "cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 is null\n");
+
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol = cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 24; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
@@ -346,7 +361,7 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.drms_scrambling_init = cc[CC_idP].physCellId;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV (6, 0, 6) | (ra->msg2_narrowband<<5);
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV(6, 0, 6) | (ra->msg2_narrowband<<5);
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs = 0; // adjust according to size of RAR, 208 bits with N1A_PRB=3
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 0; // fix to 4 for now
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version = 0;
@@ -373,51 +388,64 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication = 0;
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_tx_antenna_ports = 1;
+
ra->msg2_mpdcch_repetition_cnt++;
dl_req_body->number_pdu++;
ra->Msg2_subframe = (ra->Msg2_subframe + 9) % 10;
+ } // repetition_count == 0 && SF condition met
- } //repetition_count==0 && SF condition met
if (ra->msg2_mpdcch_repetition_cnt > 0) { // we're in a stream of repetitions
+ if ((ra->msg2_mpdcch_repetition_cnt == reps) && (ra->msg2_mpdcch_done == 0)) { // this is the last mpdcch repetition
+ ra->msg2_mpdcch_done = 1;
-
- if ((ra->msg2_mpdcch_repetition_cnt == reps)&&
- (ra->msg2_mpdcch_done == 0)){ // this is the last mpdcch repetition
- ra->msg2_mpdcch_done = 1;
- if (cc[CC_idP].tdd_Config == NULL) { // FDD case
+ if (cc[CC_idP].tdd_Config == NULL) { // FDD case
// wait 2 subframes for PDSCH transmission
if (subframeP > 7)
ra->Msg2_frame = (frameP + 1) & 1023;
else
ra->Msg2_frame = frameP;
- ra->Msg2_subframe = (subframeP + 2) % 10; // +2 is the "n+x" from Section 7.1.11 in 36.213
- LOG_I(MAC,"[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, programmed Msg2 for %d.%d\n", module_idP, frameP, subframeP, ra->Msg2_frame,ra->Msg2_subframe);
+ ra->Msg2_subframe = (subframeP + 2) % 10; // +2 is the "n+x" from Section 7.1.11 in 36.213
+
+ LOG_D(MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, programmed Msg2 for %d.%d\n",
+ module_idP,
+ frameP,
+ subframeP,
+ ra->Msg2_frame,
+ ra->Msg2_subframe);
} else {
- AssertFatal (1 == 0, "TDD case not done yet\n");
+ AssertFatal(1 == 0, "TDD case not done yet\n");
}
- } // mpdcch_repetition_count == reps
- else if (ra->msg2_mpdcch_done == 0) {
- LOG_I (MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, MPDCCH repetition %d\n", module_idP, frameP, subframeP, ra->msg2_mpdcch_repetition_cnt);
+ } else if (ra->msg2_mpdcch_done == 0) { // mpdcch_repetition_count != reps
+ LOG_D(MAC,"[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, MPDCCH repetition %d\n",
+ module_idP,
+ frameP,
+ subframeP,
+ ra->msg2_mpdcch_repetition_cnt);
+
ra->msg2_mpdcch_repetition_cnt++;
}
-
- if ((ra->Msg2_frame == frameP) && (ra->Msg2_subframe == subframeP)) {
- // Program PDSCH
- LOG_I (MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, Programming PDSCH\n", module_idP, frameP, subframeP);
+ if((ra->Msg2_frame == frameP) && (ra->Msg2_subframe == subframeP)) {
+ /* Program PDSCH */
+ LOG_D(MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, Programming PDSCH\n",
+ module_idP,
+ frameP,
+ subframeP);
dl_config_pdu = &dl_req_body->dl_config_pdu_list[dl_req_body->number_pdu];
+
memset ((void *) dl_config_pdu, 0, sizeof (nfapi_dl_config_request_pdu_t));
+
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_dlsch_pdu));
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = mac->pdu_index[CC_idP];
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = ra->RA_rnti;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV (N_RB_DL, first_rb, 6);
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(N_RB_DL, first_rb, 6);
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; // QPSK
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc[CC_idP].p_eNB == 1) ? 0 : 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
@@ -427,28 +455,36 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize (cc[CC_idP].mib->message.dl_Bandwidth); // ignored
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc[CC_idP].mib->message.dl_Bandwidth); // ignored
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc[CC_idP].p_eNB == 1) ? 1 : 2;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
// dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
- // Rel10 fields
+ /* Rel10 fields */
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start = cc[CC_idP].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
- // Rel13 fields
+
+ /* Rel13 fields */
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = (ra->rach_resource_type < 3) ? 1 : 2;;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = (10 * frameP) + subframeP;
dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag = 0;
dl_req_body->number_pdu++;
- fill_rar_br (mac, CC_idP, ra, frameP, subframeP, cc[CC_idP].RAR_pdu.payload, ra->rach_resource_type - 1) ;
-// Program UL processing for Msg3, same as regular LTE
+ fill_rar_br(mac, CC_idP, ra, frameP, subframeP, cc[CC_idP].RAR_pdu.payload, ra->rach_resource_type - 1);
+
+ /* Program UL processing for Msg3, same as regular LTE */
get_Msg3alloc (&cc[CC_idP], subframeP, frameP, &ra->Msg3_frame, &ra->Msg3_subframe);
add_msg3 (module_idP, CC_idP, ra, frameP, subframeP);
- ra->state = WAITMSG3;
- // DL request
- LOG_I (MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, Programming TX Req\n", module_idP, frameP, subframeP);
+
+ ra->state = WAITMSG3;
+
+ /* DL request */
+ LOG_D(MAC, "[eNB %d][RAPROC] Frame %d, Subframe %d : In generate_Msg2, Programming TX Req\n",
+ module_idP,
+ frameP,
+ subframeP);
+
mac->TX_req[CC_idP].sfn_sf = (frameP << 4) + subframeP;
TX_req = &mac->TX_req[CC_idP].tx_request_body.tx_pdu_list[mac->TX_req[CC_idP].tx_request_body.number_of_pdus];
TX_req->pdu_length = 7; // This should be changed if we have more than 1 preamble
@@ -459,7 +495,6 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
mac->TX_req[CC_idP].tx_request_body.number_of_pdus++;
}
}
-
} else
#endif
@@ -571,104 +606,115 @@ generate_Msg2(module_id_t module_idP, int CC_idP, frame_t frameP,
} // Msg2 frame/subframe condition
} // else BL/CE
}
-void
-generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
- sub_frame_t subframeP, RA_t * ra)
-{
-
+//------------------------------------------------------------------------------
+/*
+ * Generate message 4 of RA procedure (RRC connection setup)
+ */
+void
+generate_Msg4(module_id_t module_idP,
+ int CC_idP,
+ frame_t frameP,
+ sub_frame_t subframeP,
+ RA_t * ra)
+//------------------------------------------------------------------------------
+{
eNB_MAC_INST *mac = RC.mac[module_idP];
COMMON_channels_t *cc = mac->common_channels;
- int16_t rrc_sdu_length;
+ UE_list_t *UE_list = &(mac->UE_list);
+
+ int16_t rrc_sdu_length = 0;
+ uint16_t msg4_padding = 0;
+ uint16_t msg4_post_padding = 0;
+ uint16_t msg4_header = 0;
int UE_id = -1;
- uint16_t msg4_padding;
- uint16_t msg4_post_padding;
- uint16_t msg4_header;
+ int first_rb = 0;
+ int N_RB_DL = 0;
+ uint8_t lcid = 0;
+ uint8_t offset = 0;
+ uint8_t *vrb_map = NULL;
- uint8_t *vrb_map;
- int first_rb;
- int N_RB_DL;
- nfapi_dl_config_request_pdu_t *dl_config_pdu;
- nfapi_ul_config_request_pdu_t *ul_config_pdu;
- nfapi_tx_request_pdu_t *TX_req;
- UE_list_t *UE_list=&mac->UE_list;
- nfapi_dl_config_request_t *dl_req;
- nfapi_dl_config_request_body_t *dl_req_body;
- nfapi_ul_config_request_body_t *ul_req_body;
- uint8_t lcid;
- uint8_t offset;
-
+ nfapi_dl_config_request_pdu_t *dl_config_pdu = NULL;
+ nfapi_ul_config_request_pdu_t *ul_config_pdu = NULL;
+ nfapi_tx_request_pdu_t *TX_req = NULL;
+ nfapi_dl_config_request_t *dl_req = NULL;
+ nfapi_dl_config_request_body_t *dl_req_body = NULL;
+ nfapi_ul_config_request_body_t *ul_req_body = NULL;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- int rmax = 0;
- int rep = 0;
- int reps = 0;
-
+ int rmax = 0;
+ int rep = 0;
+ int reps = 0;
first_rb = 0;
- struct LTE_PRACH_ConfigSIB_v1310 *ext4_prach;
- struct LTE_PUCCH_ConfigCommon_v1310 *ext4_pucch;
- LTE_PRACH_ParametersListCE_r13_t *prach_ParametersListCE_r13;
- struct LTE_N1PUCCH_AN_InfoList_r13 *pucch_N1PUCCH_AN_InfoList_r13;
+
+ struct LTE_PRACH_ConfigSIB_v1310 *ext4_prach = NULL;
+ struct LTE_PUCCH_ConfigCommon_v1310 *ext4_pucch = NULL;
+ LTE_PRACH_ParametersListCE_r13_t *prach_ParametersListCE_r13 = NULL;
+ struct LTE_N1PUCCH_AN_InfoList_r13 *pucch_N1PUCCH_AN_InfoList_r13 = NULL;
LTE_PRACH_ParametersCE_r13_t *p[4] = { NULL, NULL, NULL, NULL };
int pucchreps[4] = { 1, 1, 1, 1 };
int n1pucchan[4] = { 0, 0, 0, 0 };
- if (cc[CC_idP].mib->message.schedulingInfoSIB1_BR_r13 > 0 &&
- cc[CC_idP].radioResourceConfigCommon_BR) {
+ if (cc[CC_idP].mib->message.schedulingInfoSIB1_BR_r13 > 0 && cc[CC_idP].radioResourceConfigCommon_BR) {
ext4_prach = cc[CC_idP].radioResourceConfigCommon_BR->ext4->prach_ConfigCommon_v1310;
- ext4_pucch = cc[CC_idP].radioResourceConfigCommon_BR->ext4->pucch_ConfigCommon_v1310;
prach_ParametersListCE_r13 = &ext4_prach->prach_ParametersListCE_r13;
+
+ ext4_pucch = cc[CC_idP].radioResourceConfigCommon_BR->ext4->pucch_ConfigCommon_v1310;
pucch_N1PUCCH_AN_InfoList_r13 = ext4_pucch->n1PUCCH_AN_InfoList_r13;
+
AssertFatal (prach_ParametersListCE_r13 != NULL, "prach_ParametersListCE_r13 is null\n");
AssertFatal (pucch_N1PUCCH_AN_InfoList_r13 != NULL, "pucch_N1PUCCH_AN_InfoList_r13 is null\n");
- // check to verify CE-Level compatibility in SIB2_BR
+
+ /* Check to verify CE-Level compatibility in SIB2_BR */
AssertFatal (prach_ParametersListCE_r13->list.count == pucch_N1PUCCH_AN_InfoList_r13->list.count, "prach_ParametersListCE_r13->list.count!= pucch_N1PUCCH_AN_InfoList_r13->list.count\n");
switch (prach_ParametersListCE_r13->list.count) {
- case 4:
- p[3] = prach_ParametersListCE_r13->list.array[3];
- n1pucchan[3] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[3];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level3 shouldn't be NULL\n");
- pucchreps[3] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13);
-
- case 3:
- p[2] = prach_ParametersListCE_r13->list.array[2];
- n1pucchan[2] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[2];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level2 shouldn't be NULL\n");
- pucchreps[2] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13);
- case 2:
- p[1] = prach_ParametersListCE_r13->list.array[1];
- n1pucchan[1] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[1];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level1 shouldn't be NULL\n");
- pucchreps[1] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13);
- case 1:
- p[0] = prach_ParametersListCE_r13->list.array[0];
- n1pucchan[0] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[0];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level0 shouldn't be NULL\n");
- pucchreps[0] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13);
- break;
- default:
- AssertFatal (1 == 0, "Illegal count for prach_ParametersListCE_r13 %d\n", prach_ParametersListCE_r13->list.count);
-
+ case 4:
+ p[3] = prach_ParametersListCE_r13->list.array[3];
+ n1pucchan[3] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[3];
+ AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level3 shouldn't be NULL\n");
+ pucchreps[3] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13);
+
+ case 3:
+ p[2] = prach_ParametersListCE_r13->list.array[2];
+ n1pucchan[2] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[2];
+ AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level2 shouldn't be NULL\n");
+ pucchreps[2] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13);
+ case 2:
+ p[1] = prach_ParametersListCE_r13->list.array[1];
+ n1pucchan[1] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[1];
+ AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level1 shouldn't be NULL\n");
+ pucchreps[1] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13);
+ case 1:
+ p[0] = prach_ParametersListCE_r13->list.array[0];
+ n1pucchan[0] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[0];
+ AssertFatal(ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level0 shouldn't be NULL\n");
+ pucchreps[0] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13);
+ break;
+ default:
+ AssertFatal(1 == 0, "Illegal count for prach_ParametersListCE_r13 %d\n", prach_ParametersListCE_r13->list.count);
}
}
#endif
-
vrb_map = cc[CC_idP].vrb_map;
dl_req = &mac->DL_req[CC_idP];
dl_req_body = &dl_req->dl_config_request_body;
dl_config_pdu = &dl_req_body->dl_config_pdu_list[dl_req_body->number_pdu];
+
N_RB_DL = to_prb(cc[CC_idP].mib->message.dl_Bandwidth);
UE_id = find_UE_id(module_idP, ra->rnti);
+
if (UE_id < 0) {
- LOG_E(MAC,"Can't find UE for t-crnti %x, kill RA procedure for this UE\n",ra->rnti);
+ LOG_E(MAC, "Can't find UE for t-crnti %x, kill RA procedure for this UE\n",
+ ra->rnti);
+
cancel_ra_proc(module_idP, CC_idP, frameP, ra->rnti);
return;
}
@@ -725,7 +771,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
AssertFatal (ra->msg4_rrc_sdu_length > 0, "[MAC][eNB Scheduler] CCCH not allocated\n");
- LOG_I (MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: UE_id %d, rrc_sdu_length %d, dl_req->num_pdu %d\n", module_idP, CC_idP, frameP, subframeP, UE_id, ra->msg4_rrc_sdu_length,dl_req_body->number_pdu);
+ LOG_D (MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: UE_id %d, rrc_sdu_length %d, dl_req->num_pdu %d\n", module_idP, CC_idP, frameP, subframeP, UE_id, ra->msg4_rrc_sdu_length,dl_req_body->number_pdu);
// MPDCCH configuration for Msg4
ra->msg4_mpdcch_done=0;
@@ -783,7 +829,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
if ((ra->msg4_mpdcch_repetition_cnt > 0)&&
(ra->msg4_mpdcch_done==0)) { // we're in a stream of repetitions
- LOG_I(MAC,"SFN.SF %d.%d : msg4 mpdcch repetition number %d/%d\n",
+ LOG_D(MAC,"SFN.SF %d.%d : msg4 mpdcch repetition number %d/%d\n",
frameP,subframeP,ra->msg4_mpdcch_repetition_cnt,reps);
if (ra->msg4_mpdcch_repetition_cnt == reps) { // this is the last mpdcch repetition
ra->msg4_mpdcch_done = 1;
@@ -794,7 +840,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
else
ra->Msg4_frame = frameP;
ra->Msg4_subframe = (subframeP + 2) % 10;
- LOG_I(MAC,"[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: Set Msg4 PDSCH in %d.%d\n",
+ LOG_D(MAC,"[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: Set Msg4 PDSCH in %d.%d\n",
module_idP, CC_idP, frameP, subframeP, ra->Msg4_frame,ra->Msg4_subframe);
} else {
AssertFatal (1 == 0, "TDD case not done yet\n");
@@ -808,7 +854,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
// Program PDSCH
- LOG_I (MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: Generating Msg4 BR with RRC Piggyback (ce_level %d RNTI %x)\n",
+ LOG_D (MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: Generating Msg4 BR with RRC Piggyback (ce_level %d RNTI %x)\n",
module_idP, CC_idP, frameP, subframeP, ra->rach_resource_type - 1, ra->rnti);
@@ -864,7 +910,7 @@ generate_Msg4(module_id_t module_idP, int CC_idP, frame_t frameP,
msg4_post_padding = ra->msg4_TBsize - ra->msg4_rrc_sdu_length - msg4_header - 1;
}
- LOG_I (MAC, "[eNB %d][RAPROC] CC_id %d Frame %d subframeP %d Msg4 : TBS %d, sdu_len %d, msg4_header %d, msg4_padding %d, msg4_post_padding %d\n",
+ LOG_D (MAC, "[eNB %d][RAPROC] CC_id %d Frame %d subframeP %d Msg4 : TBS %d, sdu_len %d, msg4_header %d, msg4_padding %d, msg4_post_padding %d\n",
module_idP, CC_idP, frameP, subframeP, ra->msg4_TBsize, ra->msg4_rrc_sdu_length, msg4_header, msg4_padding, msg4_post_padding);
DevAssert (UE_id != UE_INDEX_INVALID); // FIXME not sure how to gracefully return
// CHECK THIS: &cc[CC_idP].CCCH_pdu.payload[0]
@@ -1208,9 +1254,10 @@ check_Msg4_retransmission(module_id_t module_idP, int CC_idP,
if (round != 8) {
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- if (ra->rach_resource_type > 0) {
+ if (ra->rach_resource_type > 0 && round > 0) {
AssertFatal(1 == 0,
- "Msg4 Retransmissions not handled yet for BL/CE UEs\n");
+ "Msg4 Retransmissions not handled yet for BL/CE UEs, Frame %d, subframeP %d harq_pid %d round %d, UE_id: %d \n",
+ frameP, subframeP, ra->harq_pid, round, UE_id);
} else
#endif
{
@@ -1542,7 +1589,7 @@ cancel_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP,
ra[i].RRC_timer = 20;
ra[i].rnti = 0;
ra[i].msg3_round = 0;
- LOG_I(MAC,"[eNB %d][RAPROC] CC_id %d Frame %d Canceled RA procedure for UE rnti %x\n", module_idP, CC_id, frameP, rnti);
+ LOG_D(MAC,"[eNB %d][RAPROC] CC_id %d Frame %d Canceled RA procedure for UE rnti %x\n", module_idP, CC_id, frameP, rnti);
}
}
}
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c b/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
index 26eef0be27e54da4eab7ccbbaf1f1858f6db3518..fde72017f7da49d8104c3e75e4dcc89984090946 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
@@ -456,1078 +456,6 @@ void getRepetition(UE_TEMPLATE * pue_template,unsigned int *maxRep , unsigned i
}
-
-
-/*void
-schedule_ue_spec_br(
- module_id_t module_idP,
- frame_t frameP,
- sub_frame_t subframeP,
- int* mbsfn_flag
-)
-//------------------------------------------------------------------------------
-{
- uint8_t CC_id;
- int UE_id;
- unsigned char aggregation;
- mac_rlc_status_resp_t rlc_status;
- unsigned char header_len_dcch = 0, header_len_dcch_tmp = 0;
- unsigned char header_len_dtch = 0, header_len_dtch_tmp = 0, header_len_dtch_last = 0;
- unsigned char ta_len = 0;
- unsigned char sdu_lcids[NB_RB_MAX], lcid, offset, num_sdus = 0;
- uint16_t nb_rb, nb_rb_temp, nb_available_rb;
- uint16_t TBS, j, sdu_lengths[NB_RB_MAX], rnti, padding = 0, post_padding = 0;
- unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES];
- unsigned char round = 0;
- unsigned char harq_pid = 0;
- eNB_UE_STATS *eNB_UE_stats = NULL;
- uint16_t sdu_length_total = 0;
-
- eNB_MAC_INST *eNB = RC.mac[module_idP];
- COMMON_channels_t *cc = eNB->common_channels;
- UE_list_t *UE_list = &eNB->UE_list;
- int continue_flag = 0;
- int32_t normalized_rx_power, target_rx_power;
- int32_t tpc = 1;
- static int32_t tpc_accumulated = 0;
- UE_sched_ctrl *ue_sched_ctl;
- int mcs;
- int i;
- int min_rb_unit[MAX_NUM_CCs];
- int N_RB_DL[MAX_NUM_CCs];
- int total_nb_available_rb[MAX_NUM_CCs];
- int N_RBG[MAX_NUM_CCs];
- nfapi_dl_config_request_body_t *dl_req;
- nfapi_dl_config_request_pdu_t *dl_config_pdu;
- nfapi_tx_request_pdu_t *TX_req;
- int tdd_sfa;
-
-#if 0
- if (UE_list->head == -1) {
- return;
- }
-#endif
-
- uint8_t *vrb_map;
- int first_rb;
- start_meas(&eNB->schedule_dlsch);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_IN);
-
-
-
- aggregation = 2;
- for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
- N_RB_DL[CC_id] = to_prb(cc[CC_id].mib->message.dl_Bandwidth);
- min_rb_unit[CC_id] = get_min_rb_unit(module_idP, CC_id);
- // get number of PRBs less those used by common channels
- total_nb_available_rb[CC_id] = N_RB_DL[CC_id];
- for (i = 0; i < N_RB_DL[CC_id]; i++)
- if (cc[CC_id].vrb_map[i] != 0)
- total_nb_available_rb[CC_id]--;
-
- N_RBG[CC_id] = to_rbg(cc[CC_id].mib->message.dl_Bandwidth);
-
- // store the global enb stats:
- eNB->eNB_stats[CC_id].num_dlactive_UEs = UE_list->num_UEs;
- eNB->eNB_stats[CC_id].available_prbs = total_nb_available_rb[CC_id];
- eNB->eNB_stats[CC_id].total_available_prbs += total_nb_available_rb[CC_id];
- eNB->eNB_stats[CC_id].dlsch_bytes_tx = 0;
- eNB->eNB_stats[CC_id].dlsch_pdus_tx = 0;
- }
-
- /// CALLING Pre_Processor for downlink scheduling (Returns estimation of RBs required by each UE and the allocation on sub-band)
-
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_IN);
- //start_meas(&eNB->schedule_dlsch_preprocessor);
- //dlsch_scheduler_pre_processor(module_idP,
- // frameP,
- // subframeP,
- // N_RBG,
- // mbsfn_flag);
- //stop_meas(&eNB->schedule_dlsch_preprocessor);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_OUT);
-
-
- for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++)
- {
- vrb_map = cc[CC_id].vrb_map;
-
- LOG_D(MAC, "doing schedule_ue_spec for CC_id %d\n", CC_id);
-
- dl_req = &eNB->DL_req[CC_id].dl_config_request_body;
-
- if (mbsfn_flag[CC_id] > 0)
- continue;
-
- unsigned int rmax;
- unsigned int narrowBandindex_index;
- unsigned int first_rb, rep, reps;
-
- // rmax from RRC connection setup
- getRepetition(&UE_list->UE_template[CC_id][UE_id], &rmax, &narrowBandindex_index);
-
- first_rb = narrowband_to_first_rb(cc,narrowBandindex_index);
-
- if (vrb_map[first_rb] == 1) // skip scheduling emtc UEs if first RB is taken
- continue ;
-
- for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id])
- {
-
- if (UE_list->UE_template[CC_id][UE_id].rach_resource_type ==0 ) // do the following scheduling only if the UE is emtc
- continue ;
-
- //[khalid] ******** allocate here the vrb_map
- // 1st check on the vrb_map[] and allocate the one that is next to them
-
- // at the end of the scheduler make sure the right subbands coresponding to these RBs are allocated the UE in UE_template directely
- // also check on the fill_DCI function
-
-
-
- vrb_map[first_rb] = 1;
- vrb_map[first_rb + 1] = 1;
- vrb_map[first_rb + 2] = 1;
- vrb_map[first_rb + 3] = 1;
- vrb_map[first_rb + 4] = 1;
- vrb_map[first_rb + 5] = 1;
-
-
-
-
-
- continue_flag = 0; // reset the flag to allow allocation for the remaining UEs
- rnti = UE_RNTI(module_idP, UE_id);
- eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
- ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
-
- //[khalid] allocate the middle RB subbands in sf 1,5 for synch signals and PBCH
-
-
-
-
- if (rnti == NOT_A_RNTI) {
- LOG_D(MAC, "Cannot find rnti for UE_id %d (num_UEs %d)\n", UE_id, UE_list->num_UEs);
- continue_flag = 1;
- }
-
- if (eNB_UE_stats == NULL) {
- LOG_D(MAC, "[eNB] Cannot find eNB_UE_stats\n");
- continue_flag = 1;
- }
-
- //if (continue_flag != 1) {
- // switch (get_tmode(module_idP, CC_id, UE_id)) {
- // case 1:
- // case 2:
- // case 7:
- // aggregation = get_aggregation(get_bw_index(module_idP, CC_id),
- // eNB_UE_stats->dl_cqi,
- // format1);
- // break;
- // case 3:
- // aggregation = get_aggregation(get_bw_index(module_idP, CC_id),
- // eNB_UE_stats->dl_cqi,
- // format2A);
- // break;
- // default:
- // LOG_W(MAC, "Unsupported transmission mode %d\n", get_tmode(module_idP, CC_id, UE_id));
- // aggregation = 2;
- // }
- //}
-
- if ((ue_sched_ctl->pre_nb_available_rbs[CC_id] == 0) || // no RBs allocated
- CCE_allocation_infeasible(module_idP, CC_id, 0, subframeP, aggregation, rnti)
- ) {
- LOG_D(MAC, "[eNB %d] Frame %d : no RB allocated for UE %d on CC_id %d: continue \n",
- module_idP, frameP, UE_id, CC_id);
- continue_flag = 1; //to next user (there might be rbs availiable for other UEs in TM5
- }
-
- //if (cc[CC_id].tdd_Config != NULL) { //TDD
- // set_ue_dai(subframeP,
- // UE_id,
- // CC_id,
- // cc[CC_id].tdd_Config->subframeAssignment,
- // UE_list);
- // // update UL DAI after DLSCH scheduling
- // set_ul_DAI(module_idP, UE_id, CC_id, frameP, subframeP);
- //}
-
- //if (continue_flag == 1) {
- // add_ue_dlsch_info(module_idP,
- // CC_id,
- // UE_id,
- // subframeP,
- // S_DL_NONE);
- // continue;
- // }
-
- nb_available_rb = 6; // to be checked
- harq_pid = ue_sched_ctl->harq_pid[CC_id];
- round = ue_sched_ctl->round[CC_id];
- UE_list->eNB_UE_stats[CC_id][UE_id].crnti = rnti;
- UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status = mac_eNB_get_rrc_status(module_idP, rnti);x
- UE_list->eNB_UE_stats[CC_id][UE_id].harq_pid = harq_pid;
- UE_list->eNB_UE_stats[CC_id][UE_id].harq_round = round;
-
- sdu_length_total = 0;
- num_sdus = 0;
-
-
- //DevCheck(((eNB_UE_stats->dl_cqi < MIN_CQI_VALUE) || (eNB_UE_stats->dl_cqi > MAX_CQI_VALUE)),
- //eNB_UE_stats->dl_cqi, MIN_CQI_VALUE, MAX_CQI_VALUE);
-
- eNB_UE_stats->dlsch_mcs1 = cqi_to_mcs[eNB_UE_stats->dl_cqi]; //to be checked
- eNB_UE_stats->dlsch_mcs1 = cmin(eNB_UE_stats->dlsch_mcs1, 15);
-
-
- // store stats
- UE_list->eNB_UE_stats[CC_id][UE_id].dl_cqi = eNB_UE_stats->dl_cqi;
-
- // initializing the rb allocation indicator for each UE
- //to be checked
- for (j = 0; j < N_RBG[CC_id]; j++) {
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = 0;
- }
-
- LOG_D(MAC, "[eNB %d] Frame %d: Scheduling UE %d on CC_id %d (rnti %x, harq_pid %d, round %d, rb %d, cqi %d, mcs %d, rrc %d)\n",
- module_idP, frameP, UE_id, CC_id, rnti, harq_pid, round, nb_available_rb,
- eNB_UE_stats->dl_cqi, eNB_UE_stats->dlsch_mcs1,
- UE_list->eNB_UE_stats[CC_id][UE_id].rrc_status);
-
-
-
- // process retransmission
-
- if (round > 0)
- {
-
-
- // choose r3 by default for RAR (Table 9.1.5-5)
- rep = 2;
- // get actual repetition count from Table 9.1.5-3
- reps = (rmax <= 8) ? (1 << rep) : (rmax >> (3 - rep));
-
-
- // get freq_allocation
- nb_rb = 6;//UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid];
-
- if (nb_rb <= nb_available_rb)
- {
-
-
- //if (nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
- for (j = 0; j < N_RBG[CC_id]; j++) { // for indicating the rballoc for each sub-band
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
- }
- //}
- //else {
- // nb_rb_temp = nb_rb;
- // j = 0;
-
- // while ((nb_rb_temp > 0) && (j < N_RBG[CC_id])) {
- // if (ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
- // UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
-
- // if ((j == N_RBG[CC_id] - 1) &&
- // ((N_RB_DL[CC_id] == 25) ||
- // (N_RB_DL[CC_id] == 50))) {
- // nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id] + 1;
- // }
- // else {
- // nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
- // }
- // }
-
- // j = j + 1;
- // }
- //}
-
- nb_available_rb -= nb_rb;
-
- //eNB->mu_mimo_mode[UE_id].pre_nb_available_rbs = nb_rb;
- //eNB->mu_mimo_mode[UE_id].dl_pow_off = ue_sched_ctl->dl_pow_off[CC_id];
-
- //for(j=0; j<N_RBG[CC_id]; j++) {
- //eNB->mu_mimo_mode[UE_id].rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
- //}
-
-
- switch (get_tmode(module_idP, CC_id, UE_id)) {
- case 1:
- case 2:
- case 7:
- default:
- {
-
- if ((UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt == 0) &&
- (mpdcch_sf_condition(eNB, CC_id, frameP, subframeP, rmax, TYPEUESPEC,UE_id) > 0))
- {
- // MPDCCH configuration for RAR
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset((void*)dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t)(2 + sizeof(nfapi_dl_config_mpdcch_pdu));
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format = (UE_list->UE_template[CC_id][UE_id].rach_resource_type > 1) ? 11 : 10;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band = narrowBandindex_index;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_prb_pairs = 6;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = 1; // imposed (9.1.5 in 213) for Type 2 Common search space
- AssertFatal(cc[CC_id].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 != NULL,
- "cc[CC_id].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 is null\n");
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol = cc[CC_id].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 16; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti_type = 4; // other-RNTI
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti = rnti;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode = (UE_list->UE_template[CC_id][UE_id].rach_resource_type < 3) ? 1 : 2;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.drms_scrambling_init = cc[CC_id].physCellId;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
-
- //[khalid] missing DCI format should be 10 for 6-1A
-
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV(6, 0, 6); // Note: still to be checked if it should not be (getRIV(N_RB_DL,first_rb,6)) : Check nFAPI specifications and what is done L1 with this parameter
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs = UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid]; // adjust according to size of RAR, 208 bits with N1A_PRB=3
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 4; // fix to 4 for now
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version = (round & 3);
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator = UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process = harq_pid;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi_length = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_resource_offset = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_subframe_repetition_number = rep;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpc = 1;// N1A_PRB=3 (36.212); => 208 bits for mcs=4, choose mcs according t message size TBD
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.allocate_prach_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.preamble_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.srs_request = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_tx_antenna_ports = 1;
- UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt++;
- dl_req->number_pdu++;
-
-
-
-
- //eNB_UE_stats->dlsch_trials[round]++;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_retransmission += 1;
- UE_list->eNB_UE_stats[CC_id][UE_id].rbs_used_retx = nb_rb;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used_retx += nb_rb;
- UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1 = eNB_UE_stats->dlsch_mcs1;
- UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs2 = eNB_UE_stats->dlsch_mcs1;
-
- add_ue_dlsch_info(module_idP,
- CC_id,
- UE_id,
- subframeP,
- S_DL_SCHEDULED);
-
- } //repetition_count==0 && SF condition met
- else if (UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt > 0)
- {
- // we're in a stream of repetitions
- UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt++;
- if (UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt == reps)
- {
- // this is the last mpdcch repetition
- if (cc[CC_id].tdd_Config == NULL) { // FDD case
- // wait 2 subframes for PDSCH transmission
- if (subframeP > 7) UE_list->UE_template[CC_id][UE_id].Msg2_frame = (frameP + 1) & 1023;
- else UE_list->UE_template[CC_id][UE_id].Msg2_frame = frameP;
- UE_list->UE_template[CC_id][UE_id].Msg2_subframe = (subframeP + 2) % 10; // +2 is the "n+x" from Section 7.1.11 in 36.213
- }
- else {
- AssertFatal(1 == 0, "TDD case not done yet\n");
- }
- } // mpdcch_repetition_count == reps
- if ((UE_list->UE_template[CC_id][UE_id].Msg2_frame == frameP) && (UE_list->UE_template[CC_id][UE_id].Msg2_subframe == subframeP)) {
- // Program PDSCH
-
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset((void*)dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t)(2 + sizeof(nfapi_dl_config_dlsch_pdu));
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = eNB->pdu_index[CC_id];
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = rnti;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 4; // format 6-1A
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(N_RB_DL, first_rb, 6);
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = (round & 3);
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1;// first block
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_subbands = 1;
- // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.codebook_index = ;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ue_category_capacity = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc->mib->message.dl_Bandwidth); // ignored
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc->p_eNB == 1) ? 1 : 2;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
- // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
-
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = (UE_list->UE_template[CC_id][UE_id].rach_resource_type < 3) ? 1 : 2;;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = (10 * frameP) + subframeP;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag = 0;
- dl_req->number_pdu++;
-
-
- }
- }
-
- }
-
-
-
-
- }
-
-
-
-
- }
- else {
- LOG_D(MAC, "[eNB %d] Frame %d CC_id %d : don't schedule UE %d, its retransmission takes more resources than we have\n",
- module_idP, frameP, CC_id, UE_id);
- }
- }
- else
- {
- // This is a potentially new SDU opportunity //
-
- rlc_status.bytes_in_buffer = 0;
- // Now check RLC information to compute number of required RBs
- // get maximum TBS size for RLC request
-
-
-
- TBS = 408;
- // check first for RLC data on DCCH
- // add the length for all the control elements (timing adv, drx, etc) : header + payload
-
- ta_len = (ue_sched_ctl->ta_update != 0) ? 2 : 0;
-
- header_len_dcch = 2; // 2 bytes DCCH SDU subheader
-
- if (TBS - ta_len - header_len_dcch > 0) {
- rlc_status = mac_rlc_status_ind(
- module_idP,
- rnti,
- module_idP,
- frameP,
- subframeP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH,
- (TBS - ta_len - header_len_dcch)); // transport block set size
-
- sdu_lengths[0] = 0;
-
- if (rlc_status.bytes_in_buffer > 0) { // There is DCCH to transmit
- LOG_D(MAC, "[eNB %d] Frame %d, DL-DCCH->DLSCH CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
- module_idP, frameP, CC_id, TBS - header_len_dcch);
- sdu_lengths[0] = mac_rlc_data_req(
- module_idP,
- rnti,
- module_idP,
- frameP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH,
- TBS, //not used
- (char *)&dlsch_buffer[0]);
-
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_INT(DCCH), T_INT(sdu_lengths[0]));
-
- LOG_D(MAC, "[eNB %d][DCCH] CC_id %d Got %d bytes from RLC\n", module_idP, CC_id, sdu_lengths[0]);
- sdu_length_total = sdu_lengths[0];
- sdu_lcids[0] = DCCH;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[DCCH] += 1;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[DCCH] += sdu_lengths[0];
- num_sdus = 1;
-#ifdef DEBUG_eNB_SCHEDULER
- LOG_T(MAC, "[eNB %d][DCCH] CC_id %d Got %d bytes :", module_idP, CC_id, sdu_lengths[0]);
-
- for (j = 0; j < sdu_lengths[0]; j++) {
- LOG_T(MAC, "%x ", dlsch_buffer[j]);
- }
-
- LOG_T(MAC, "\n");
-#endif
- }
- else {
- header_len_dcch = 0;
- sdu_length_total = 0;
- }
- }
-
- // check for DCCH1 and update header information (assume 2 byte sub-header)
- if (TBS - ta_len - header_len_dcch - sdu_length_total > 0) {
- rlc_status = mac_rlc_status_ind(
- module_idP,
- rnti,
- module_idP,
- frameP,
- subframeP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH + 1,
- (TBS - ta_len - header_len_dcch - sdu_length_total)); // transport block set size less allocations for timing advance and
- // DCCH SDU
- sdu_lengths[num_sdus] = 0;
-
- if (rlc_status.bytes_in_buffer > 0) {
- LOG_I(MAC, "[eNB %d], Frame %d, DCCH1->DLSCH, CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
- module_idP, frameP, CC_id, TBS - header_len_dcch - sdu_length_total);
- sdu_lengths[num_sdus] += mac_rlc_data_req(
- module_idP,
- rnti,
- module_idP,
- frameP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH + 1,
- TBS, //not used
- (char *)&dlsch_buffer[sdu_length_total]);
-
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_INT(DCCH + 1), T_INT(sdu_lengths[num_sdus]));
-
- sdu_lcids[num_sdus] = DCCH1;
- sdu_length_total += sdu_lengths[num_sdus];
- header_len_dcch += 2;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[DCCH1] += 1;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[DCCH1] += sdu_lengths[num_sdus];
- num_sdus++;
-#ifdef DEBUG_eNB_SCHEDULER
- LOG_T(MAC, "[eNB %d][DCCH1] CC_id %d Got %d bytes :", module_idP, CC_id, sdu_lengths[num_sdus]);
-
- for (j = 0; j < sdu_lengths[num_sdus]; j++) {
- LOG_T(MAC, "%x ", dlsch_buffer[j]);
- }
-
- LOG_T(MAC, "\n");
-#endif
-
- }
- }
-
- // assume the max dtch header size, and adjust it later
- header_len_dtch = 0;
- header_len_dtch_last = 0; // the header length of the last mac sdu
- // lcid has to be sorted before the actual allocation (similar struct as ue_list).
- for (lcid = NB_RB_MAX - 1; lcid >= DTCH; lcid--) {
- // TBD: check if the lcid is active
-
- header_len_dtch += 3;
- header_len_dtch_last = 3;
- LOG_D(MAC, "[eNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n",
- module_idP, frameP, lcid, TBS,
- TBS - ta_len - header_len_dcch - sdu_length_total - header_len_dtch);
-
- if (TBS - ta_len - header_len_dcch - sdu_length_total - header_len_dtch > 0) { // NN: > 2 ?
- rlc_status = mac_rlc_status_ind(module_idP,
- rnti,
- module_idP,
- frameP,
- subframeP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- lcid,
- TBS - ta_len - header_len_dcch - sdu_length_total - header_len_dtch);
-
-
- if (rlc_status.bytes_in_buffer > 0) {
-
- LOG_D(MAC, "[eNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d)\n",
- module_idP, frameP, TBS - header_len_dcch - sdu_length_total - header_len_dtch, lcid, header_len_dtch);
- sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP,
- rnti,
- module_idP,
- frameP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- lcid,
- TBS, //not used
- (char*)&dlsch_buffer[sdu_length_total]);
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_INT(lcid), T_INT(sdu_lengths[num_sdus]));
-
- LOG_D(MAC, "[eNB %d][USER-PLANE DEFAULT DRB] Got %d bytes for DTCH %d \n", module_idP, sdu_lengths[num_sdus], lcid);
- sdu_lcids[num_sdus] = lcid;
- sdu_length_total += sdu_lengths[num_sdus];
- UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[lcid] += 1;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[lcid] += sdu_lengths[num_sdus];
- if (sdu_lengths[num_sdus] < 128) {
- header_len_dtch--;
- header_len_dtch_last--;
- }
- num_sdus++;
- } // no data for this LCID
- else {
- header_len_dtch -= 3;
- }
- } // no TBS left
- else {
- header_len_dtch -= 3;
- break;
- }
- }
- if (header_len_dtch == 0)
- header_len_dtch_last = 0;
- // there is at least one SDU
- // if (num_sdus > 0 ){
- if ((sdu_length_total + header_len_dcch + header_len_dtch) > 0) {
-
- // Now compute number of required RBs for total sdu length
- // Assume RAH format 2
- // adjust header lengths
- header_len_dcch_tmp = header_len_dcch;
- header_len_dtch_tmp = header_len_dtch;
- if (header_len_dtch == 0) {
- header_len_dcch = (header_len_dcch > 0) ? 1 : 0;//header_len_dcch; // remove length field
- }
- else {
- header_len_dtch_last -= 1; // now use it to find how many bytes has to be removed for the last MAC SDU
- header_len_dtch = (header_len_dtch > 0) ? header_len_dtch - header_len_dtch_last : header_len_dtch; // remove length field for the last SDU
- }
-
- //mcs = eNB_UE_stats->dlsch_mcs1;
- //if (mcs == 0) {
- // nb_rb = 4; // don't let the TBS get too small
- //}
- //else {
- // nb_rb = min_rb_unit[CC_id];
- //}
-
- //[khalid]: maximum MCS (7 or 15) depend on the DCI formate used from UE_list->UE_template[CC_id [UE_id].rach_resource_type
-
- mcs = 4;
- nb_rb = 6;
-
-
- TBS = 408;//get_TBS_DL(mcs, nb_rb);
-
- //while (TBS < (sdu_length_total + header_len_dcch + header_len_dtch + ta_len)) {
- // nb_rb += min_rb_unit[CC_id]; //
-
- // if (nb_rb > nb_available_rb) { // if we've gone beyond the maximum number of RBs
- // // (can happen if N_RB_DL is odd)
- // TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, nb_available_rb);
- // nb_rb = nb_available_rb;
- // break;
- // }
-
- // TBS = get_TBS_DL(eNB_UE_stats->dlsch_mcs1, nb_rb);
- //}
-
- //if (nb_rb == ue_sched_ctl->pre_nb_available_rbs[CC_id]) {
- for (j = 0; j < N_RBG[CC_id]; j++) { // for indicating the rballoc for each sub-band
- UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
- }
- //}
- //else
- //{
- // nb_rb_temp = nb_rb;
- // j = 0;
-
- // while ((nb_rb_temp > 0) && (j < N_RBG[CC_id])) {
- // if (ue_sched_ctl->rballoc_sub_UE[CC_id][j] == 1) {
- // UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j] = ue_sched_ctl->rballoc_sub_UE[CC_id][j];
-
- // if ((j == N_RBG[CC_id] - 1) &&
- // ((N_RB_DL[CC_id] == 25) ||
- // (N_RB_DL[CC_id] == 50))) {
- // nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id] + 1;
- // }
- // else {
- // nb_rb_temp = nb_rb_temp - min_rb_unit[CC_id];
- // }
- // }
-
- // j = j + 1;
- // }
- //}
-
- //RC.eNB[module_idP][CC_id]->mu_mimo_mode[UE_id].pre_nb_available_rbs = nb_rb;
- //RC.eNB[module_idP][CC_id]->mu_mimo_mode[UE_id].dl_pow_off = ue_sched_ctl->dl_pow_off[CC_id];
-
- //for(j=0; j<N_RBG[CC_id]; j++) {
- //RC.eNB[module_idP][CC_id]->mu_mimo_mode[UE_id].rballoc_sub[j] = UE_list->UE_template[CC_id][UE_id].rballoc_subband[harq_pid][j];
-
- //}
- //
- // decrease mcs until TBS falls below required length
- //while ((TBS > (sdu_length_total + header_len_dcch + header_len_dtch + ta_len)) && (mcs > 0)) {
- // mcs--;
- // TBS = get_TBS_DL(mcs, nb_rb);
- //}
-
- // if we have decreased too much or we don't have enough RBs, increase MCS
- //while ((TBS < (sdu_length_total + header_len_dcch + header_len_dtch + ta_len)) && (((ue_sched_ctl->dl_pow_off[CC_id] > 0) && (mcs < 28))
- // || ((ue_sched_ctl->dl_pow_off[CC_id] == 0) && (mcs <= 15)))) {
- // mcs++;
- // TBS = get_TBS_DL(mcs, nb_rb);
- //}
-
- LOG_D(MAC, "dlsch_mcs before and after the rate matching = (%d, %d)\n", eNB_UE_stats->dlsch_mcs1, mcs);
-
-#ifdef DEBUG_eNB_SCHEDULER
- LOG_D(MAC, "[eNB %d] CC_id %d Generated DLSCH header (mcs %d, TBS %d, nb_rb %d)\n",
- module_idP, CC_id, mcs, TBS, nb_rb);
- // msg("[MAC][eNB ] Reminder of DLSCH with random data %d %d %d %d \n",
- // TBS, sdu_length_total, offset, TBS-sdu_length_total-offset);
-#endif
-
- if ((TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len) <= 2) {
- padding = (TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len);
- post_padding = 0;
- }
- else {
- padding = 0;
-
- // adjust the header len
- if (header_len_dtch == 0) {
- header_len_dcch = header_len_dcch_tmp;
- }
- else { //if (( header_len_dcch==0)&&((header_len_dtch==1)||(header_len_dtch==2)))
- header_len_dtch = header_len_dtch_tmp;
- }
-
- post_padding = TBS - sdu_length_total - header_len_dcch - header_len_dtch - ta_len; // 1 is for the postpadding header
- }
-
-
- offset = generate_dlsch_header((unsigned char*)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
- num_sdus, //num_sdus
- sdu_lengths, //
- sdu_lcids,
- 255, // no drx
- ue_sched_ctl->ta_update, // timing advance
- NULL, // contention res id
- padding,
- post_padding);
-
- //#ifdef DEBUG_eNB_SCHEDULER
- if (ue_sched_ctl->ta_update) {
- LOG_I(MAC,
- "[eNB %d][DLSCH] Frame %d Generate header for UE_id %d on CC_id %d: sdu_length_total %d, num_sdus %d, sdu_lengths[0] %d, sdu_lcids[0] %d => payload offset %d,timing advance value : %d, padding %d,post_padding %d,(mcs %d, TBS %d, nb_rb %d),header_dcch %d, header_dtch %d\n",
- module_idP, frameP, UE_id, CC_id, sdu_length_total, num_sdus, sdu_lengths[0], sdu_lcids[0], offset,
- ue_sched_ctl->ta_update, padding, post_padding, mcs, TBS, nb_rb, header_len_dcch, header_len_dtch);
- }
- //#endif
-#ifdef DEBUG_eNB_SCHEDULER
- LOG_T(MAC, "[eNB %d] First 16 bytes of DLSCH : \n");
-
- for (i = 0; i < 16; i++) {
- LOG_T(MAC, "%x.", dlsch_buffer[i]);
- }
-
- LOG_T(MAC, "\n");
-#endif
- // cycle through SDUs and place in dlsch_buffer
- memcpy(&UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset], dlsch_buffer, sdu_length_total);
- // memcpy(RC.mac[0].DLSCH_pdu[0][0].payload[0][offset],dcch_buffer,sdu_lengths[0]);
-
- // fill remainder of DLSCH with random data
- for (j = 0; j < (TBS - sdu_length_total - offset); j++) {
- UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset + sdu_length_total + j] = (char)(taus() & 0xff);
- }
-
-
- if (opt_enabled == 1) {
- trace_pdu(1, (uint8_t *)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
- TBS, module_idP, 3, UE_RNTI(module_idP, UE_id),
- eNB->frame, eNB->subframe, 0, 0);
- LOG_D(OPT, "[eNB %d][DLSCH] CC_id %d Frame %d rnti %x with size %d\n",
- module_idP, CC_id, frameP, UE_RNTI(module_idP, UE_id), TBS);
- }
-
- T(T_ENB_MAC_UE_DL_PDU_WITH_DATA, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_BUFFER(UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], TBS));
-
- UE_list->UE_template[CC_id][UE_id].nb_rb[harq_pid] = nb_rb;
-
- add_ue_dlsch_info(module_idP,
- CC_id,
- UE_id,
- subframeP,
- S_DL_SCHEDULED);
- // store stats
- eNB->eNB_stats[CC_id].dlsch_bytes_tx += sdu_length_total;
- eNB->eNB_stats[CC_id].dlsch_pdus_tx += 1;
-
- UE_list->eNB_UE_stats[CC_id][UE_id].rbs_used = nb_rb;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used += nb_rb;
- UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1 = 4;//eNB_UE_stats->dlsch_mcs1;
- UE_list->eNB_UE_stats[CC_id][UE_id].dlsch_mcs2 = mcs;
- UE_list->eNB_UE_stats[CC_id][UE_id].TBS = TBS;
-
- UE_list->eNB_UE_stats[CC_id][UE_id].overhead_bytes = TBS - sdu_length_total;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_sdu_bytes += sdu_length_total;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_pdu_bytes += TBS;
- UE_list->eNB_UE_stats[CC_id][UE_id].total_num_pdus += 1;
-
-
-
- // do PUCCH power control
- // this is the normalized RX power
- eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
- normalized_rx_power = eNB_UE_stats->Po_PUCCH_dBm;
- target_rx_power = get_target_pucch_rx_power(module_idP, CC_id) + 20;
-
- // this assumes accumulated tpc
- // make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out
- //int32_t framex10psubframe = UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame * 10 + UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe;
- //if (((framex10psubframe + 10) <= (frameP * 10 + subframeP)) || //normal case
- // ((framex10psubframe > (frameP * 10 + subframeP)) && (((10240 - framex10psubframe + frameP * 10 + subframeP) >= 10)))) //frame wrap-around
- // if (eNB_UE_stats->Po_PUCCH_update == 1) {
- // eNB_UE_stats->Po_PUCCH_update = 0;
-
- // UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame = frameP;
- // UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe = subframeP;
-
- // if (normalized_rx_power > (target_rx_power + 1)) {
- // tpc = 0; //-1
- // tpc_accumulated--;
- // }
- // else if (normalized_rx_power < (target_rx_power - 1)) {
- // tpc = 2; //+1
- // tpc_accumulated++;
- // }
- // else {
- // tpc = 1; //0
- // }
- //
- //
-
- // } // Po_PUCCH has been updated
- // else {
- // tpc = 1; //0
- // } // time to do TPC update
- //else {
- // tpc = 1; //0
- //}
-
- {
-
- // choose r3 by default for RAR (Table 9.1.5-5)
- rep = 2;
- // get actual repetition count from Table 9.1.5-3
- reps = (rmax <= 8) ? (1 << rep) : (rmax >> (3 - rep));
-
-
-
- if ((UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt == 0) &&
- (mpdcch_sf_condition(eNB, CC_id, frameP, subframeP, rmax, TYPEUESPEC,UE_id) > 0))
- {
- // MPDCCH configuration for RAR
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset((void*)dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t)(2 + sizeof(nfapi_dl_config_mpdcch_pdu));
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format = (UE_list->UE_template[CC_id][UE_id].rach_resource_type > 1) ? 11 : 10;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band = narrowBandindex_index;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_prb_pairs = 6;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = 1; // imposed (9.1.5 in 213) for Type 2 Common search space
- AssertFatal(cc[CC_id].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 != NULL,
- "cc[CC_id].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13 is null\n");
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol = cc[CC_id].sib1_v13ext->bandwidthReducedAccessRelatedInfo_r13->startSymbolBR_r13;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 16; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti_type = 4; // other-RNTI
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti = rnti;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode = (UE_list->UE_template[CC_id][UE_id].rach_resource_type < 3) ? 1 : 2;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.drms_scrambling_init = cc[CC_id].physCellId;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV(6, 0, 6); // Note: still to be checked if it should not be (getRIV(N_RB_DL,first_rb,6)) : Check nFAPI specifications and what is done L1 with this parameter
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs = 4; // adjust according to size of RAR, 208 bits with N1A_PRB=3
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 4; // fix to 4 for now
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator = 1 - UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process = harq_pid;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi_length = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_resource_offset = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_subframe_repetition_number = rep;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpc = 1;// N1A_PRB=3 (36.212); => 208 bits for mcs=4, choose mcs according t message size TBD
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.allocate_prach_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.preamble_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.srs_request = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_tx_antenna_ports = 1;
- UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt++;
- dl_req->number_pdu++;
-
-
- // Toggle NDI for next time
- LOG_D(MAC, "CC_id %d Frame %d, subframeP %d: Toggling Format1 NDI for UE %d (rnti %x/%d) oldNDI %d\n",
- CC_id, frameP, subframeP, UE_id,
- UE_list->UE_template[CC_id][UE_id].rnti, harq_pid, UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid]);
-
- UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid] = 1 - UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
- UE_list->UE_template[CC_id][UE_id].oldmcs1[harq_pid] = mcs;
- UE_list->UE_template[CC_id][UE_id].oldmcs2[harq_pid] = 0;
-
- eNB->TX_req[CC_id].sfn_sf = (frameP << 3) + subframeP;
- TX_req = &eNB->TX_req[CC_id].tx_request_body.tx_pdu_list[eNB->TX_req[CC_id].tx_request_body.number_of_pdus];
- TX_req->pdu_length = TBS;
- TX_req->pdu_index = eNB->pdu_index[CC_id]++;
- TX_req->num_segments = 1;
- TX_req->segments[0].segment_length = TBS;
- TX_req->segments[0].segment_data = eNB->UE_list.DLSCH_pdu[CC_id][0][(unsigned char)UE_id].payload[harq_pid];
- eNB->TX_req[CC_id].tx_request_body.number_of_pdus++;
-
- } //repetition_count==0 && SF condition met
- else if (UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt > 0)
- {
- // we're in a stream of repetitions
- UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt++;
- if (UE_list->UE_template[CC_id][UE_id].mpdcch_repetition_cnt == reps)
- {
- // this is the last mpdcch repetition
- if (cc[CC_id].tdd_Config == NULL) { // FDD case
- // wait 2 subframes for PDSCH transmission
- if (subframeP > 7) UE_list->UE_template[CC_id][UE_id].Msg2_frame = (frameP + 1) & 1023;
- else UE_list->UE_template[CC_id][UE_id].Msg2_frame = frameP;
- UE_list->UE_template[CC_id][UE_id].Msg2_subframe = (subframeP + 2) % 10; // +2 is the "n+x" from Section 7.1.11 in 36.213
- }
- else {
- AssertFatal(1 == 0, "TDD case not done yet\n");
- }
- } // mpdcch_repetition_count == reps
- if ((UE_list->UE_template[CC_id][UE_id].Msg2_frame == frameP) && (UE_list->UE_template[CC_id][UE_id].Msg2_subframe == subframeP)) {
- // Program PDSCH
-
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset((void*)dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t)(2 + sizeof(nfapi_dl_config_dlsch_pdu));
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = eNB->pdu_index[CC_id];
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = rnti;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 4; // format 6-1A
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV(N_RB_DL, first_rb, 6);
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1;// first block
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc->p_eNB == 1) ? 0 : 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_subbands = 1;
- // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.codebook_index = ;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ue_category_capacity = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize(cc->mib->message.dl_Bandwidth); // ignored
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc->p_eNB == 1) ? 1 : 2;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
- // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
-
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = (UE_list->UE_template[CC_id][UE_id].rach_resource_type < 3) ? 1 : 2;;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = (10 * frameP) + subframeP;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag = 0;
- dl_req->number_pdu++;
-
- // Program UL processing for Msg3, same as regular LTE
- //get_Msg3alloc(&cc[CC_idP], subframeP, frameP, &RA_template->Msg3_frame, &RA_template->Msg3_subframe);
-
-
- //fill_rar_br(eNB, CC_idP, RA_template, frameP, subframeP, cc[CC_idP].RAR_pdu.payload, RA_template->rach_resource_type - 1);
- //// DL request
- //eNB->TX_req[CC_idP].sfn_sf = (frameP << 3) + subframeP;
- //TX_req = &eNB->TX_req[CC_idP].tx_request_body.tx_pdu_list[eNB->TX_req[CC_idP].tx_request_body.number_of_pdus];
- //TX_req->pdu_length = 7; // This should be changed if we have more than 1 preamble
- //TX_req->pdu_index = eNB->pdu_index[CC_idP]++;
- //TX_req->num_segments = 1;
- //TX_req->segments[0].segment_length = 7;
- //TX_req->segments[0].segment_data = cc[CC_idP].RAR_pdu.payload;
- //eNB->TX_req[CC_idP].tx_request_body.number_of_pdus++;
- }
- }
-
- }
-
- //dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- //memset((void*)dl_config_pdu, 0, sizeof(nfapi_dl_config_request_pdu_t));
- //dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
- //dl_config_pdu->pdu_size = (uint8_t)(2 + sizeof(nfapi_dl_config_dci_dl_pdu));
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1;
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = get_aggregation(get_bw_index(module_idP, CC_id), eNB_UE_stats->dl_cqi, format1);
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti = rnti;
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.rnti_type = 1; // CRNTI : see Table 4-10 from SCF082 - nFAPI specifications
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.transmission_power = 6000; // equal to RS power
-
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.harq_process = harq_pid;
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tpc = tpc; // dont adjust power when retransmitting
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.new_data_indicator_1 = 1 - UE_list->UE_template[CC_id][UE_id].oldNDI[harq_pid];
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_1 = mcs;
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_1 = 0;
- ////deactivate second codeword
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.mcs_2 = 0;
- //dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.redundancy_version_2 = 1;
-
- //dl_req->number_dci++;
- //dl_req->number_pdu++;
-
-
- }
- else { // There is no data from RLC or MAC header, so don't schedule
-
- }
- }
-
- if (cc[CC_id].tdd_Config != NULL) { // TDD
- set_ul_DAI(module_idP, UE_id, CC_id, frameP, subframeP);
- }
-
- } // UE_id loop
- } // CC_id loop
-
-
- fill_DLSCH_dci(module_idP, frameP, subframeP, mbsfn_flag);
-
- stop_meas(&eNB->schedule_dlsch);
- VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_OUT);
-
-}
-*/
-
-
//------------------------------------------------------------------------------
void
schedule_ue_spec(module_id_t module_idP,
@@ -2925,151 +1853,180 @@ void dlsch_scheduler_qos_multiplexing(module_id_t Mod_id, int frameP, sub_frame_
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
//------------------------------------------------------------------------------
+/*
+ * Default DLSCH scheduler for LTE-M
+ */
void
-schedule_ue_spec_br(
- module_id_t module_idP,
- frame_t frameP,
- sub_frame_t subframeP
- ) {
- int CC_id = 0,UE_id;
- eNB_MAC_INST *mac = RC.mac[module_idP];
- COMMON_channels_t *cc = mac->common_channels;
- UE_list_t *UE_list = &mac->UE_list;
- UE_TEMPLATE *UE_template;
- UE_sched_ctrl *ue_sched_ctl;
- int32_t tpc=1;
+schedule_ue_spec_br(module_id_t module_idP,
+ frame_t frameP,
+ sub_frame_t subframeP)
+//------------------------------------------------------------------------------
+{
+ int CC_id = 0;
+ int UE_id = -1;
int rvseq[4] = {0,2,3,1};
- mac_rlc_status_resp_t rlc_status;
- unsigned char header_len_dcch=0, header_len_dcch_tmp=0;
- unsigned char header_len_dtch=0, header_len_dtch_tmp=0, header_len_dtch_last=0;
- unsigned char ta_len=0;
- unsigned char sdu_lcids[NB_RB_MAX],lcid,offset,num_sdus=0;
- uint16_t TBS,j,sdu_lengths[NB_RB_MAX],rnti,padding=0,post_padding=0;
- unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES];
- int round;
- int ta_update;
- uint16_t sdu_length_total = 0;
- int mcs;
- int32_t normalized_rx_power, target_rx_power;
-
- nfapi_dl_config_request_pdu_t *dl_config_pdu;
- nfapi_ul_config_request_pdu_t *ul_config_pdu;
- nfapi_tx_request_pdu_t *TX_req;
- nfapi_dl_config_request_body_t *dl_req;
- nfapi_ul_config_request_body_t *ul_req;
+ int mcs = 0;
+ int round_DL = 0;
+ int ta_update = 0;
+ int32_t tpc = 1;
+ int32_t normalized_rx_power = 0;
+ int32_t target_rx_power = 0;
+ uint16_t TBS = 0;
+ uint16_t j = 0;
+ uint16_t sdu_lengths[NB_RB_MAX];
+ uint16_t rnti = 0;
+ uint16_t padding = 0;
+ uint16_t post_padding = 0;
+ uint16_t sdu_length_total = 0;
- struct LTE_PRACH_ConfigSIB_v1310 *ext4_prach;
- struct LTE_PUCCH_ConfigCommon_v1310 *ext4_pucch;
- LTE_PRACH_ParametersListCE_r13_t *prach_ParametersListCE_r13;
- struct LTE_N1PUCCH_AN_InfoList_r13 *pucch_N1PUCCH_AN_InfoList_r13;
- int pucchreps[4] = { 1, 1, 1, 1 };
- int n1pucchan[4] = { 0, 0, 0, 0 };
- uint32_t ackNAK_absSF;
- int first_rb;
+ mac_rlc_status_resp_t rlc_status;
+ rrc_eNB_ue_context_t *ue_contextP = NULL;
- dl_req = &mac->DL_req[CC_id].dl_config_request_body;
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
+ unsigned char header_len_dcch = 0;
+ unsigned char header_len_dcch_tmp = 0;
+ unsigned char header_len_dtch = 0;
+ unsigned char header_len_dtch_tmp = 0;
+ unsigned char header_len_dtch_last = 0;
+ unsigned char ta_len = 0;
+ unsigned char sdu_lcids[NB_RB_MAX];
+ unsigned char lcid = 0;
+ unsigned char offset,num_sdus=0;
+ unsigned char dlsch_buffer[MAX_DLSCH_PAYLOAD_BYTES];
- if ((frameP&1) == 0) return;
+ eNB_MAC_INST *mac = RC.mac[module_idP];
+ COMMON_channels_t *cc = mac->common_channels;
+ UE_list_t *UE_list = &mac->UE_list;
+ UE_TEMPLATE *UE_template = NULL;
+ UE_sched_ctrl *ue_sched_ctl = NULL;
+
+ nfapi_dl_config_request_pdu_t *dl_config_pdu = NULL;
+ nfapi_ul_config_request_pdu_t *ul_config_pdu = NULL;
+ nfapi_tx_request_pdu_t *TX_req = NULL;
+ nfapi_dl_config_request_body_t *dl_req = NULL;
+ nfapi_ul_config_request_body_t *ul_req = NULL;
+
+ struct LTE_PRACH_ConfigSIB_v1310 *ext4_prach = NULL;
+ struct LTE_PUCCH_ConfigCommon_v1310 *ext4_pucch = NULL;
+ LTE_PRACH_ParametersListCE_r13_t *prach_ParametersListCE_r13 = NULL;
+ struct LTE_N1PUCCH_AN_InfoList_r13 *pucch_N1PUCCH_AN_InfoList_r13 = NULL;
+ int pucchreps[4] = { 1, 1, 1, 1 };
+ int n1pucchan[4] = { 0, 0, 0, 0 };
+ uint32_t ackNAK_absSF;
+ int first_rb;
+
+ dl_req = &(mac->DL_req[CC_id].dl_config_request_body);
+ dl_config_pdu = &(dl_req->dl_config_pdu_list[dl_req->number_pdu]);
+
+ /* Return if frame is even */
+ if ((frameP & 1) == 0) {
+ return;
+ }
- if (cc[CC_id].mib->message.schedulingInfoSIB1_BR_r13 ==0) return;
+ if (cc[CC_id].mib->message.schedulingInfoSIB1_BR_r13 == 0) {
+ return;
+ }
if (cc[CC_id].radioResourceConfigCommon_BR) {
-
ext4_prach = cc[CC_id].radioResourceConfigCommon_BR->ext4->prach_ConfigCommon_v1310;
ext4_pucch = cc[CC_id].radioResourceConfigCommon_BR->ext4->pucch_ConfigCommon_v1310;
prach_ParametersListCE_r13 = &ext4_prach->prach_ParametersListCE_r13;
pucch_N1PUCCH_AN_InfoList_r13 = ext4_pucch->n1PUCCH_AN_InfoList_r13;
+
AssertFatal (prach_ParametersListCE_r13 != NULL, "prach_ParametersListCE_r13 is null\n");
AssertFatal (pucch_N1PUCCH_AN_InfoList_r13 != NULL, "pucch_N1PUCCH_AN_InfoList_r13 is null\n");
- // check to verify CE-Level compatibility in SIB2_BR
+ /* Check to verify CE-Level compatibility in SIB2_BR */
AssertFatal (prach_ParametersListCE_r13->list.count == pucch_N1PUCCH_AN_InfoList_r13->list.count, "prach_ParametersListCE_r13->list.count!= pucch_N1PUCCH_AN_InfoList_r13->list.count\n");
switch (prach_ParametersListCE_r13->list.count) {
- case 4:
- n1pucchan[3] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[3];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level3 shouldn't be NULL\n");
- pucchreps[3] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13);
+ case 4:
+ n1pucchan[3] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[3];
+ AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level3 shouldn't be NULL\n");
+ pucchreps[3] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level3_r13);
- case 3:
- n1pucchan[2] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[2];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level2 shouldn't be NULL\n");
- pucchreps[2] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13);
- case 2:
- n1pucchan[1] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[1];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level1 shouldn't be NULL\n");
- pucchreps[1] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13);
- case 1:
- n1pucchan[0] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[0];
- AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level0 shouldn't be NULL\n");
- pucchreps[0] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13);
- break;
- default:
- AssertFatal (1 == 0, "Illegal count for prach_ParametersListCE_r13 %d\n", prach_ParametersListCE_r13->list.count);
+ case 3:
+ n1pucchan[2] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[2];
+ AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level2 shouldn't be NULL\n");
+ pucchreps[2] = (int) (4 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level2_r13);
+ case 2:
+ n1pucchan[1] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[1];
+ AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level1 shouldn't be NULL\n");
+ pucchreps[1] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level1_r13);
+ case 1:
+ n1pucchan[0] = *pucch_N1PUCCH_AN_InfoList_r13->list.array[0];
+ AssertFatal (ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13 != NULL, "pucch_NumRepetitionCE_Msg4_Level0 shouldn't be NULL\n");
+ pucchreps[0] = (int) (1 << *ext4_pucch->pucch_NumRepetitionCE_Msg4_Level0_r13);
+ break;
+ default:
+ AssertFatal (1 == 0, "Illegal count for prach_ParametersListCE_r13 %d\n", prach_ParametersListCE_r13->list.count);
}
}
- for (UE_id=UE_list->head; UE_id>=0; UE_id=UE_list->next[UE_id]) {
-
+ for (UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
int harq_pid = 0;
- rnti = UE_RNTI(module_idP,UE_id);
- if (rnti==NOT_A_RNTI) continue;
+ rnti = UE_RNTI(module_idP, UE_id);
- ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
- UE_template = &UE_list->UE_template[CC_id][UE_id];
+ if (rnti==NOT_A_RNTI) {
+ continue;
+ }
- if (UE_template->rach_resource_type == 0) continue;
+ ue_sched_ctl = &(UE_list->UE_sched_ctrl[UE_id]);
+ UE_template = &(UE_list->UE_template[CC_id][UE_id]);
+
+ if (UE_template->rach_resource_type == 0) {
+ continue;
+ }
+
uint8_t rrc_status = mac_eNB_get_rrc_status(module_idP, rnti);
- if (rrc_status < RRC_CONNECTED) continue;
+ if (rrc_status < RRC_CONNECTED) {
+ continue;
+ }
- round = ue_sched_ctl->round[CC_id][harq_pid];
+ round_DL = ue_sched_ctl->round[CC_id][harq_pid];
- AssertFatal (UE_template->physicalConfigDedicated != NULL,
- "UE_template->physicalConfigDedicated is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4 != NULL,
- "UE_template->physicalConfigDedicated->ext4 is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 != NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated != NULL, "UE_template->physicalConfigDedicated is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4 != NULL, "UE_template->physicalConfigDedicated->ext4 is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 != NULL, "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 is null\n");
AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present == LTE_EPDCCH_Config_r11__config_r11_PR_setup,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present != setup\n");
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present != setup\n");
AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 != NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 = NULL\n");
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 = NULL\n");
LTE_EPDCCH_SetConfig_r11_t *epdcch_setconfig_r11 = UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11->list.array[0];
AssertFatal(epdcch_setconfig_r11 != NULL, "epdcch_setconfig_r11 is null\n");
- AssertFatal(epdcch_setconfig_r11->ext2!=NULL, "epdcch_setconfig_r11->ext2 is null\n");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13!=NULL,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13!=NULL,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->present==LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13_PR_setup,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13->present is not setup\n");
- AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310!=NULL,
- "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present==LTE_EPDCCH_SetConfig_r11__ext2__numberPRB_Pairs_v1310_PR_setup,
- "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present is not setup\n");
+ AssertFatal(epdcch_setconfig_r11->ext2 != NULL, "epdcch_setconfig_r11->ext2 is null\n");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13 != NULL, "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13 != NULL, "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->present == LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13_PR_setup,
+ "epdcch_setconfig_r11->ext2->mpdcch_config_r13->present is not setup\n");
+ AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 != NULL, "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present == LTE_EPDCCH_SetConfig_r11__ext2__numberPRB_Pairs_v1310_PR_setup,
+ "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present is not setup\n");
-
- // simple scheduler for 1 repetition, 1 HARQ
+ /* Simple scheduler for 1 repetition, 1 HARQ */
if (subframeP == 5) { // MPDCCH
+ if (round_DL < 8) LOG_D(MAC, "MPDCCH round_DL = %d in frame %d subframe %d\n", round_DL, frameP, subframeP);
- if (round == 8) {
+ if (round_DL == 8) {
rlc_status.bytes_in_buffer = 0;
- // Now check RLC information to compute number of required RBs
- // get maximum TBS size for RLC request
+
+ /* Now check RLC information to compute number of required RBs */
+
+ /* Get maximum TBS size for RLC request */
TBS = get_TBS_DL(9,6);
- // check first for RLC data on DCCH
- // add the length for all the control elements (timing adv, drx, etc) : header + payload
+
+ /* Check first for RLC data on DCCH */
+
+ /* Add the length for all the control elements (timing adv, drx, etc) : header + payload */
if (ue_sched_ctl->ta_timer == 0) {
ta_update = ue_sched_ctl->ta_update;
- /* if we send TA then set timer to not send it for a while */
+ /* If we send TA then set timer to not send it for a while */
if (ta_update != 31)
ue_sched_ctl->ta_timer = 20;
- /* reset ta_update */
+ /* Reset ta_update */
ue_sched_ctl->ta_update = 31;
} else {
ta_update = 31;
@@ -3079,43 +2036,57 @@ schedule_ue_spec_br(
header_len_dcch = 2; // 2 bytes DCCH SDU subheader
- if ( TBS-ta_len-header_len_dcch > 0 ) {
- LOG_I(MAC,"Calling mac_rlc_status_ind for DCCH\n");
- rlc_status = mac_rlc_status_ind(
- module_idP,
- rnti,
- module_idP,
- frameP,
- subframeP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH,
- (TBS-ta_len-header_len_dcch)
- ,0, 0
- ); // transport block set size
-
- sdu_lengths[0]=0;
+ if (TBS - ta_len-header_len_dcch > 0 ) {
+ LOG_D(MAC, "Calling mac_rlc_status_ind for DCCH\n");
+
+ rlc_status = mac_rlc_status_ind(module_idP,
+ rnti,
+ module_idP,
+ frameP,
+ subframeP,
+ ENB_FLAG_YES,
+ MBMS_FLAG_NO,
+ DCCH,
+ (TBS-ta_len-header_len_dcch),
+ 0,
+ 0); // transport block set size
+
+ sdu_lengths[0] = 0;
if (rlc_status.bytes_in_buffer > 0) { // There is DCCH to transmit
- LOG_I(MAC,"[eNB %d] Frame %d, DL-DCCH->DLSCH CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
- module_idP,frameP,CC_id,TBS-header_len_dcch);
- sdu_lengths[0] = mac_rlc_data_req(
- module_idP,
- rnti,
- module_idP,
- frameP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH,
- TBS, //not used
- (char *)&dlsch_buffer[0]
- ,0, 0
-);
-
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_INT(DCCH), T_INT(sdu_lengths[0]));
-
- LOG_I(MAC,"[eNB %d][DCCH] CC_id %d Got %d bytes from RLC\n",module_idP,CC_id,sdu_lengths[0]);
+ LOG_D(MAC, "[eNB %d] Frame %d, DL-DCCH->DLSCH CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
+ module_idP,
+ frameP,
+ CC_id,
+ TBS-header_len_dcch);
+
+ sdu_lengths[0] = mac_rlc_data_req(module_idP,
+ rnti,
+ module_idP,
+ frameP,
+ ENB_FLAG_YES,
+ MBMS_FLAG_NO,
+ DCCH,
+ TBS, //not used
+ (char *)&dlsch_buffer[0],
+ 0,
+ 0);
+
+ T(T_ENB_MAC_UE_DL_SDU,
+ T_INT(module_idP),
+ T_INT(CC_id),
+ T_INT(rnti),
+ T_INT(frameP),
+ T_INT(subframeP),
+ T_INT(harq_pid),
+ T_INT(DCCH),
+ T_INT(sdu_lengths[0]));
+
+ LOG_D(MAC,"[eNB %d][DCCH] CC_id %d Got %d bytes from RLC\n",
+ module_idP,
+ CC_id,
+ sdu_lengths[0]);
+
sdu_length_total = sdu_lengths[0];
sdu_lcids[0] = DCCH;
UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[DCCH]+=1;
@@ -3127,399 +2098,502 @@ schedule_ue_spec_br(
}
}
- // check for DCCH1 and update header information (assume 2 byte sub-header)
- if (TBS-ta_len-header_len_dcch-sdu_length_total > 0 ) {
- rlc_status = mac_rlc_status_ind(
- module_idP,
- rnti,
- module_idP,
- frameP,
- subframeP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH+1,
- (TBS-ta_len-header_len_dcch-sdu_length_total)
- ,0, 0); // transport block set size less allocations for timing advance and
- // DCCH SDU
- sdu_lengths[num_sdus] = 0;
+ /* Check for DCCH1 and update header information (assume 2 byte sub-header) */
+ if (TBS - ta_len-header_len_dcch - sdu_length_total > 0) {
+ rlc_status = mac_rlc_status_ind(module_idP,
+ rnti,
+ module_idP,
+ frameP,
+ subframeP,
+ ENB_FLAG_YES,
+ MBMS_FLAG_NO,
+ DCCH + 1,
+ (TBS-ta_len-header_len_dcch-sdu_length_total),
+ 0,
+ 0); // transport block set size less allocations for timing advance and DCCH SDU
+
+ sdu_lengths[num_sdus] = 0;
if (rlc_status.bytes_in_buffer > 0) {
- LOG_I(MAC,"[eNB %d], Frame %d, DCCH1->DLSCH, CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
- module_idP,frameP,CC_id,TBS-header_len_dcch-sdu_length_total);
- sdu_lengths[num_sdus] += mac_rlc_data_req(
- module_idP,
- rnti,
- module_idP,
- frameP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- DCCH+1,
- TBS, //not used
- (char *)&dlsch_buffer[sdu_length_total]
- ,0, 0
- );
+ LOG_D(MAC,"[eNB %d], Frame %d, DCCH1->DLSCH, CC_id %d, Requesting %d bytes from RLC (RRC message)\n",
+ module_idP,
+ frameP,
+ CC_id,
+ TBS-header_len_dcch - sdu_length_total);
+
+ sdu_lengths[num_sdus] += mac_rlc_data_req(module_idP,
+ rnti,
+ module_idP,
+ frameP,
+ ENB_FLAG_YES,
+ MBMS_FLAG_NO,
+ DCCH+1,
+ TBS, //not used
+ (char *)&dlsch_buffer[sdu_length_total],
+ 0,
+ 0);
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_INT(DCCH+1), T_INT(sdu_lengths[num_sdus]));
+ T(T_ENB_MAC_UE_DL_SDU,
+ T_INT(module_idP),
+ T_INT(CC_id),
+ T_INT(rnti),
+ T_INT(frameP),
+ T_INT(subframeP),
+ T_INT(harq_pid),
+ T_INT(DCCH+1),
+ T_INT(sdu_lengths[num_sdus]));
sdu_lcids[num_sdus] = DCCH1;
sdu_length_total += sdu_lengths[num_sdus];
header_len_dcch += 2;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[DCCH1]+=1;
- UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[DCCH1]+=sdu_lengths[num_sdus];
- num_sdus++;
- }
+ UE_list->eNB_UE_stats[CC_id][UE_id].num_pdu_tx[DCCH1] += 1;
+ UE_list->eNB_UE_stats[CC_id][UE_id].num_bytes_tx[DCCH1] += sdu_lengths[num_sdus];
+ num_sdus++;
+ }
}
- // assume the max dtch header size, and adjust it later
- header_len_dtch=0;
- header_len_dtch_last=0; // the header length of the last mac sdu
- // lcid has to be sorted before the actual allocation (similar struct as ue_list).
- for (lcid=NB_RB_MAX-1; lcid>=DTCH ; lcid--){
- // TBD: check if the lcid is active
-
- header_len_dtch+=3;
- header_len_dtch_last=3;
- LOG_D(MAC,"[eNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n",
- module_idP,frameP,lcid,TBS,
- TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch);
-
- if (TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch > 0 ) { // NN: > 2 ?
- rlc_status = mac_rlc_status_ind(module_idP,
- rnti,
- module_idP,
- frameP,
- subframeP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- lcid,
- TBS-ta_len-header_len_dcch-sdu_length_total-header_len_dtch
- ,0, 0);
-
-
- if (rlc_status.bytes_in_buffer > 0) {
-
- LOG_I(MAC,"[eNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d)\n",
- module_idP,frameP,TBS-header_len_dcch-sdu_length_total-header_len_dtch,lcid, header_len_dtch);
- sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP,
- rnti,
- module_idP,
- frameP,
- ENB_FLAG_YES,
- MBMS_FLAG_NO,
- lcid,
- TBS, //not used
- (char*)&dlsch_buffer[sdu_length_total]
- ,0, 0);
- T(T_ENB_MAC_UE_DL_SDU, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_INT(lcid), T_INT(sdu_lengths[num_sdus]));
-
- LOG_I(MAC,"[eNB %d][USER-PLANE DEFAULT DRB] Got %d bytes for DTCH %d \n",module_idP,sdu_lengths[num_sdus],lcid);
- sdu_lcids[num_sdus] = lcid;
- sdu_length_total += sdu_lengths[num_sdus];
-
- if (sdu_lengths[num_sdus] < 128) {
- header_len_dtch--;
- header_len_dtch_last--;
- }
- num_sdus++;
- } // no data for this LCID
- else {
- header_len_dtch-=3;
- }
- } // no TBS left
- else {
- header_len_dtch-=3;
- break;
- }
- }
- if (header_len_dtch == 0 )
- header_len_dtch_last= 0;
- // there is at least one SDU
- // if (num_sdus > 0 ){
- if ((sdu_length_total + header_len_dcch + header_len_dtch )> 0) {
-
- // Now compute number of required RBs for total sdu length
- // Assume RAH format 2
- // adjust header lengths
- header_len_dcch_tmp = header_len_dcch;
- header_len_dtch_tmp = header_len_dtch;
- if (header_len_dtch==0) {
- header_len_dcch = (header_len_dcch >0) ? 1 : 0;//header_len_dcch; // remove length field
- } else {
- header_len_dtch_last-=1; // now use it to find how many bytes has to be removed for the last MAC SDU
- header_len_dtch = (header_len_dtch > 0) ? header_len_dtch - header_len_dtch_last :header_len_dtch; // remove length field for the last SDU
- }
-
- mcs = 9;
-
- // decrease mcs until TBS falls below required length
- while ((TBS > (sdu_length_total + header_len_dcch + header_len_dtch + ta_len)) && (mcs>0)) {
- mcs--;
- TBS = get_TBS_DL(mcs,6);
- }
+ /* Assume the max dtch header size, and adjust it later */
+ header_len_dtch = 0;
+ header_len_dtch_last = 0; // the header length of the last mac sdu
+
+ /* lcid has to be sorted before the actual allocation (similar struct as ue_list) */
+ for (lcid = NB_RB_MAX-1; lcid >= DTCH ; lcid--){
+ /* TBD: check if the lcid is active */
+ header_len_dtch += 3;
+ header_len_dtch_last = 3;
- // if we have decreased too much or we don't have enough RBs, increase MCS
- while (TBS < (sdu_length_total + header_len_dcch + header_len_dtch + ta_len)) {
- mcs++;
- TBS = get_TBS_DL(mcs,6);
- }
+ LOG_D(MAC,"[eNB %d], Frame %d, DTCH%d->DLSCH, Checking RLC status (tbs %d, len %d)\n",
+ module_idP,
+ frameP,
+ lcid,
+ TBS,
+ TBS - ta_len-header_len_dcch - sdu_length_total - header_len_dtch);
+
+ if (TBS - ta_len - header_len_dcch - sdu_length_total - header_len_dtch > 0) { // NN: > 2 ?
+ rlc_status = mac_rlc_status_ind(module_idP,
+ rnti,
+ module_idP,
+ frameP,
+ subframeP,
+ ENB_FLAG_YES,
+ MBMS_FLAG_NO,
+ lcid,
+ TBS - ta_len - header_len_dcch - sdu_length_total - header_len_dtch,
+ 0,
+ 0);
+
+ if (rlc_status.bytes_in_buffer > 0) {
+ /* RRC inactivity LTE-M */
+ /* Reset RRC inactivity timer after uplane activity */
+ ue_contextP = rrc_eNB_get_ue_context(RC.rrc[module_idP], rnti);
+
+ if (ue_contextP != NULL) {
+ ue_contextP->ue_context.ue_rrc_inactivity_timer = 1;
+ } else {
+ LOG_E(MAC, "[eNB %d] CC_id %d Couldn't find the context associated to UE (RNTI %d) and reset RRC inactivity timer\n",
+ module_idP,
+ CC_id,
+ rnti);
+ }
+
+ LOG_D(MAC,"[eNB %d][USER-PLANE DEFAULT DRB] Frame %d : DTCH->DLSCH, Requesting %d bytes from RLC (lcid %d total hdr len %d)\n",
+ module_idP,
+ frameP,
+ TBS - header_len_dcch - sdu_length_total - header_len_dtch,
+ lcid,
+ header_len_dtch);
+
+ sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP,
+ rnti,
+ module_idP,
+ frameP,
+ ENB_FLAG_YES,
+ MBMS_FLAG_NO,
+ lcid,
+ TBS, //not used
+ (char*) &dlsch_buffer[sdu_length_total],
+ 0,
+ 0);
- //#ifdef DEBUG_eNB_SCHEDULER
- LOG_I(MAC,"[eNB %d] CC_id %d Generated DLSCH header (mcs %d, TBS %d, nb_rb %d)\n",
- module_idP,CC_id,mcs,TBS,6);
- // msg("[MAC][eNB ] Reminder of DLSCH with random data %d %d %d %d \n",
- // TBS, sdu_length_total, offset, TBS-sdu_length_total-offset);
+ T(T_ENB_MAC_UE_DL_SDU,
+ T_INT(module_idP),
+ T_INT(CC_id),
+ T_INT(rnti),
+ T_INT(frameP),
+ T_INT(subframeP),
+ T_INT(harq_pid),
+ T_INT(lcid),
+ T_INT(sdu_lengths[num_sdus]));
+ LOG_D(MAC,"[eNB %d][USER-PLANE DEFAULT DRB] Got %d bytes for DTCH %d \n",
+ module_idP,
+ sdu_lengths[num_sdus],
+ lcid);
- if ((TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len) <= 2) {
- padding = (TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len);
- post_padding = 0;
- } else {
- padding = 0;
+ sdu_lcids[num_sdus] = lcid;
+ sdu_length_total += sdu_lengths[num_sdus];
- // adjust the header len
- if (header_len_dtch==0) {
- header_len_dcch = header_len_dcch_tmp;
- } else { //if (( header_len_dcch==0)&&((header_len_dtch==1)||(header_len_dtch==2)))
- header_len_dtch = header_len_dtch_tmp;
+ if (sdu_lengths[num_sdus] < 128) {
+ header_len_dtch--;
+ header_len_dtch_last--;
}
- post_padding = TBS - sdu_length_total - header_len_dcch - header_len_dtch - ta_len ; // 1 is for the postpadding header
+ num_sdus++;
+ } else { // no data for this LCID
+ header_len_dtch -= 3;
}
+ } else { // no TBS left
+ header_len_dtch -= 3;
+ break;
+ }
+ } // for loop LCID
+ if (header_len_dtch == 0) {
+ header_len_dtch_last = 0;
+ }
- offset = generate_dlsch_header((unsigned char*)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
- num_sdus, //num_sdus
- sdu_lengths, //
- sdu_lcids,
- 255, // no drx
- ta_update, // timing advance
- NULL, // contention res id
- padding,
- post_padding);
+ /* There is at least one SDU */
+ if ((sdu_length_total + header_len_dcch + header_len_dtch) > 0) {
+ /* Now compute number of required RBs for total sdu length */
+ /* Assume RAH format 2 */
+ /* Adjust header lengths */
+ header_len_dcch_tmp = header_len_dcch;
+ header_len_dtch_tmp = header_len_dtch;
+
+ if (header_len_dtch == 0) {
+ header_len_dcch = (header_len_dcch > 0) ? 1 : 0; // remove length field
+ } else {
+ header_len_dtch_last -= 1; // now use it to find how many bytes has to be removed for the last MAC SDU
+ header_len_dtch = (header_len_dtch > 0) ? header_len_dtch - header_len_dtch_last : header_len_dtch; // remove length field for the last SDU
+ }
+ mcs = 9;
- if (ta_update != 31) {
- LOG_D(MAC,
- "[eNB %d][DLSCH] Frame %d Generate header for UE_id %d on CC_id %d: sdu_length_total %d, num_sdus %d, sdu_lengths[0] %d, sdu_lcids[0] %d => payload offset %d,timing advance value : %d, padding %d,post_padding %d,(mcs %d, TBS %d, nb_rb %d),header_dcch %d, header_dtch %d\n",
- module_idP,frameP, UE_id, CC_id, sdu_length_total,num_sdus,sdu_lengths[0],sdu_lcids[0],offset,
- ta_update,padding,post_padding,mcs,TBS,6,header_len_dcch,header_len_dtch);
- }
+ /* Decrease mcs until TBS falls below required length */
+ while ((TBS > (sdu_length_total + header_len_dcch + header_len_dtch + ta_len)) && (mcs>0)) {
+ mcs--;
+ TBS = get_TBS_DL(mcs,6);
+ }
+ /* If we have decreased too much or we don't have enough RBs, increase MCS */
+ while (TBS < (sdu_length_total + header_len_dcch + header_len_dtch + ta_len)) {
+ mcs++;
+ TBS = get_TBS_DL(mcs,6);
+ }
+ LOG_D(MAC, "[eNB %d] CC_id %d Generated DLSCH header (mcs %d, TBS %d, nb_rb %d)\n",
+ module_idP,
+ CC_id,
+ mcs,
+ TBS,
+ 6);
+
+ if ((TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len) <= 2) {
+ padding = (TBS - header_len_dcch - header_len_dtch - sdu_length_total - ta_len);
+ post_padding = 0;
+ } else {
+ padding = 0;
- // cycle through SDUs and place in dlsch_buffer
- memcpy(&UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset],dlsch_buffer,sdu_length_total);
- // memcpy(RC.mac[0].DLSCH_pdu[0][0].payload[0][offset],dcch_buffer,sdu_lengths[0]);
+ /* Adjust the header len */
+ if (header_len_dtch == 0) {
+ header_len_dcch = header_len_dcch_tmp;
+ } else { // if ((header_len_dcch==0)&&((header_len_dtch==1)||(header_len_dtch==2)))
+ header_len_dtch = header_len_dtch_tmp;
+ }
- // fill remainder of DLSCH with random data
- for (j=0; j<(TBS-sdu_length_total-offset); j++) {
- UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset+sdu_length_total+j] = (char)(taus()&0xff);
- }
+ post_padding = TBS - sdu_length_total - header_len_dcch - header_len_dtch - ta_len; // 1 is for the postpadding header
+ }
+ offset = generate_dlsch_header((unsigned char*)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
+ num_sdus, //num_sdus
+ sdu_lengths, //
+ sdu_lcids,
+ 255, // no drx
+ ta_update, // timing advance
+ NULL, // contention res id
+ padding,
+ post_padding);
- if (opt_enabled == 1) {
- trace_pdu(1, (uint8_t *)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
- TBS, module_idP, 3, UE_RNTI(module_idP,UE_id),
- mac->frame, mac->subframe,0,0);
- LOG_D(OPT,"[eNB %d][DLSCH] CC_id %d Frame %d rnti %x with size %d\n",
- module_idP, CC_id, frameP, UE_RNTI(module_idP,UE_id), TBS);
- }
- T(T_ENB_MAC_UE_DL_PDU_WITH_DATA, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP), T_INT(subframeP),
- T_INT(harq_pid), T_BUFFER(UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], TBS));
+ if (ta_update != 31) {
+ LOG_D(MAC,"[eNB %d][DLSCH] Frame %d Generate header for UE_id %d on CC_id %d: sdu_length_total %d, num_sdus %d, sdu_lengths[0] %d, sdu_lcids[0] %d => payload offset %d,timing advance value : %d, padding %d,post_padding %d,(mcs %d, TBS %d, nb_rb %d),header_dcch %d, header_dtch %d\n",
+ module_idP,
+ frameP,
+ UE_id,
+ CC_id,
+ sdu_length_total,
+ num_sdus,
+ sdu_lengths[0],
+ sdu_lcids[0],
+ offset,
+ ta_update,
+ padding,
+ post_padding,
+ mcs,
+ TBS,
+ 6,
+ header_len_dcch,
+ header_len_dtch);
+ }
- // do PUCCH power control
- // this is the normalized RX power
+ /* Cycle through SDUs and place in dlsch_buffer */
+ memcpy(&UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset], dlsch_buffer, sdu_length_total);
+
+ /* Fill remainder of DLSCH with random data */
+ for (j = 0; j < (TBS - sdu_length_total - offset); j++) {
+ UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0][offset + sdu_length_total + j] = (char)(taus()&0xff);
+ }
+
+ if (opt_enabled == 1) {
+ trace_pdu(1,
+ (uint8_t *)UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0],
+ TBS,
+ module_idP,
+ 3,
+ UE_RNTI(module_idP,UE_id),
+ mac->frame,
+ mac->subframe,
+ 0,
+ 0);
+
+ LOG_D(OPT,"[eNB %d][DLSCH] CC_id %d Frame %d rnti %x with size %d\n",
+ module_idP,
+ CC_id,
+ frameP,
+ UE_RNTI(module_idP, UE_id),
+ TBS);
+ }
- /* TODO: fix how we deal with power, unit is not dBm, it's special from nfapi */
- normalized_rx_power = (5*ue_sched_ctl->pucch1_snr[CC_id]-640)/10+30;
- target_rx_power = mac->puCch10xSnr/10+30;
+ T(T_ENB_MAC_UE_DL_PDU_WITH_DATA,
+ T_INT(module_idP),
+ T_INT(CC_id),
+ T_INT(rnti),
+ T_INT(frameP),
+ T_INT(subframeP),
+ T_INT(harq_pid),
+ T_BUFFER(UE_list->DLSCH_pdu[CC_id][0][UE_id].payload[0], TBS));
+
+ /* Do PUCCH power control */
+ /* This is the normalized RX power */
+ /* TODO: fix how we deal with power, unit is not dBm, it's special from nfapi */
+ normalized_rx_power = (5 * ue_sched_ctl->pucch1_snr[CC_id]-640) / 10 + 30;
+ target_rx_power = mac->puCch10xSnr / 10 + 30;
- // this assumes accumulated tpc
- // make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out
- int32_t framex10psubframe = UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame*10+UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe;
- if (((framex10psubframe+10)<=(frameP*10+subframeP)) || //normal case
- ((framex10psubframe>(frameP*10+subframeP)) && (((10240-framex10psubframe+frameP*10+subframeP)>=10)))) //frame wrap-around
- if (ue_sched_ctl->pucch1_cqi_update[CC_id] == 1) {
- ue_sched_ctl->pucch1_cqi_update[CC_id] = 0;
-
- UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame=frameP;
- UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe=subframeP;
-
- if (normalized_rx_power>(target_rx_power+4)) {
- tpc = 0; //-1
- } else if (normalized_rx_power<(target_rx_power-4)) {
- tpc = 2; //+1
- } else {
- tpc = 1; //0
- }
-
- LOG_D(MAC,"[eNB %d] DLSCH scheduler: frame %d, subframe %d, harq_pid %d, tpc %d, normalized/target rx power %d/%d\n",
- module_idP,frameP, subframeP,harq_pid,tpc,
- normalized_rx_power,target_rx_power);
-
- } // Po_PUCCH has been updated
- else {
+ /* This assumes accumulated tpc */
+ /* Make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out */
+ int32_t framex10psubframe = UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame * 10 + UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe;
+
+ if (((framex10psubframe + 10) <= (frameP * 10 + subframeP)) || // normal case
+ ((framex10psubframe > (frameP * 10 + subframeP)) &&
+ (((10240 - framex10psubframe +frameP * 10 + subframeP) >= 10)))) { // frame wrap-around
+ if (ue_sched_ctl->pucch1_cqi_update[CC_id] == 1) {
+ ue_sched_ctl->pucch1_cqi_update[CC_id] = 0;
+
+ UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame = frameP;
+ UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe = subframeP;
+
+ if (normalized_rx_power > (target_rx_power + 4)) {
+ tpc = 0; //-1
+ } else if (normalized_rx_power<(target_rx_power - 4)) {
+ tpc = 2; //+1
+ } else {
+ tpc = 1; //0
+ }
+
+ LOG_D(MAC,"[eNB %d] DLSCH scheduler: frame %d, subframe %d, harq_pid %d, tpc %d, normalized/target rx power %d/%d\n",
+ module_idP,
+ frameP,
+ subframeP,
+ harq_pid,
+ tpc,
+ normalized_rx_power,
+ target_rx_power);
+ } else { // Po_PUCCH has been updated
+ tpc = 1; // 0
+ }
+ } else { // time to do TPC update
tpc = 1; //0
- } // time to do TPC update
- else {
- tpc = 1; //0
- }
-
- // Toggle NDI in first round
- UE_template->oldNDI[harq_pid] = 1-UE_template->oldNDI[harq_pid];
- ue_sched_ctl->round[CC_id][harq_pid] = 0;
- round=0;
- }
-
- }
+ }
- if (round < 8) {
- // fill in MDPDCCH
- memset ((void *) dl_config_pdu, 0, sizeof (nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_mpdcch_pdu));
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format = (UE_template->rach_resource_type > 1) ? 11 : 10;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band = epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_prb_pairs = 6;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = epdcch_setconfig_r11->transmissionType_r11;
- AssertFatal(UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11!=NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 is null\n");
-
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 24; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti_type = 4; // t-CRNTI
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti = rnti;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode = (UE_template->rach_resource_type < 3) ? 1 : 2;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.drms_scrambling_init = epdcch_setconfig_r11->dmrs_ScramblingSequenceInt_r11;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV (6, 0, 6) | ((epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1)<<5);
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs = 9; // adjust according to size of RAR, 208 bits with N1A_PRB=3
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 0; // fix to 4 for now
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version = rvseq[round&3];
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator = UE_template->oldNDI[harq_pid];
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi_length = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_resource_offset = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_subframe_repetition_number = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpc = 3;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.allocate_prach_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.preamble_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.srs_request = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication = 0;
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
- dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_tx_antenna_ports = 1;
- dl_req->number_pdu++;
- UE_template->mcs[harq_pid] = dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs;
- }
+ // Toggle NDI in first round
+ UE_template->oldNDI[harq_pid] = 1 - UE_template->oldNDI[harq_pid];
+ ue_sched_ctl->round[CC_id][harq_pid] = 0;
+ round_DL = 0;
+ } // if ((sdu_length_total + header_len_dcch + header_len_dtch) > 0)
+ }
+
+ if (round_DL < 8) {
+ /* Fill in MDPDCCH */
+ memset ((void *) dl_config_pdu, 0, sizeof (nfapi_dl_config_request_pdu_t));
+
+ dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_MPDCCH_PDU_TYPE;
+ dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_mpdcch_pdu));
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_format = (UE_template->rach_resource_type > 1) ? 11 : 10;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_narrow_band = epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_prb_pairs = 6;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mpdcch_tansmission_type = epdcch_setconfig_r11->transmissionType_r11;
+
+ AssertFatal(UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 != NULL,
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 is null\n");
+
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.start_symbol = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.aggregation_level = 24; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti_type = 4; // t-CRNTI
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.rnti = rnti;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.ce_mode = (UE_template->rach_resource_type < 3) ? 1 : 2;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.drms_scrambling_init = epdcch_setconfig_r11->dmrs_ScramblingSequenceInt_r11;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.transmission_power = 6000; // 0dB
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.resource_block_coding = getRIV (6, 0, 6) | ((epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1)<<5);
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs = 9; // adjust according to size of RAR, 208 bits with N1A_PRB=3
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pdsch_reptition_levels = 0; // fix to 4 for now
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.redundancy_version = rvseq[round_DL&3];
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.new_data_indicator = UE_template->oldNDI[harq_pid];
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_process = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi_length = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpmi = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi_flag = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.pmi = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.harq_resource_offset = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.dci_subframe_repetition_number = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.tpc = 3;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index_length = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.downlink_assignment_index = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.allocate_prach_flag = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.preamble_index = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.prach_mask_index = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.starting_ce_level = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.srs_request = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity_flag = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.antenna_ports_and_scrambling_identity = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.frequency_hopping_enabled_flag = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.paging_direct_indication_differentiation_flag = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.direct_indication = 0;
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.total_dci_length_including_padding = 0; // this is not needed by OAI L1, but should be filled in
+ dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.number_of_tx_antenna_ports = 1;
+ dl_req->number_pdu++;
+ UE_template->mcs[harq_pid] = dl_config_pdu->mpdcch_pdu.mpdcch_pdu_rel13.mcs;
}
- else if ((subframeP == 7)&&(round<8)) { // DLSCH
+ } else if ((subframeP == 7) && (round_DL < 8)) { // DLSCH
+ LOG_D(MAC, "DLSCH round_DL = %d in frame %d subframe %d\n", round_DL, frameP, subframeP);
- int absSF = (frameP * 10) + subframeP;
+ int absSF = (frameP * 10) + subframeP;
- // Have to check that MPDCCH was generated
- LOG_I (MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: Generating DLSCH (ce_level %d RNTI %x)\n",
- module_idP, CC_id, frameP, subframeP, UE_template->rach_resource_type - 1,rnti);
+ /* Have to check that MPDCCH was generated */
+ LOG_D(MAC, "[eNB %d][RAPROC] CC_id %d Frame %d, subframeP %d: Generating DLSCH (ce_level %d RNTI %x)\n",
+ module_idP,
+ CC_id,
+ frameP,
+ subframeP,
+ UE_template->rach_resource_type - 1,
+ rnti);
- first_rb = narrowband_to_first_rb (&cc[CC_id], epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1);
- dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
- memset ((void *) dl_config_pdu, 0, sizeof (nfapi_dl_config_request_pdu_t));
- dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
- dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_dlsch_pdu));
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = mac->pdu_index[CC_id];
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = rnti;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2; // format 1A/1B/1D
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV (to_prb (cc[CC_id].mib->message.dl_Bandwidth), first_rb, 6); // check that this isn't getRIV(6,0,6)
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc[CC_id].p_eNB == 1) ? 0 : 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_subbands = 1;
- // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.codebook_index = ;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ue_category_capacity = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize (cc[CC_id].mib->message.dl_Bandwidth); // ignored
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc[CC_id].p_eNB == 1) ? 1 : 2;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
- // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
-
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
-
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = (UE_template->rach_resource_type < 3) ? 1 : 2;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = (10 * frameP) + subframeP;
- dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag = 0;
- dl_req->number_pdu++;
+ first_rb = narrowband_to_first_rb(&cc[CC_id], epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13 - 1);
- // DL request
- mac->TX_req[CC_id].sfn_sf = (frameP << 4) + subframeP;
- TX_req = &mac->TX_req[CC_id].tx_request_body.tx_pdu_list[mac->TX_req[CC_id].tx_request_body.number_of_pdus];
- TX_req->pdu_length = get_TBS_DL(UE_template->mcs[harq_pid],
- 6);
- TX_req->pdu_index = mac->pdu_index[CC_id]++;
- TX_req->num_segments = 1;
- TX_req->segments[0].segment_length = TX_req->pdu_length;
- TX_req->segments[0].segment_data = mac->UE_list.DLSCH_pdu[CC_id][0][(unsigned char) UE_id].payload[0];
- mac->TX_req[CC_id].tx_request_body.number_of_pdus++;
-
- ackNAK_absSF = absSF + 4;
- ul_req = &mac->UL_req_tmp[CC_id][ackNAK_absSF % 10].ul_config_request_body;
- ul_config_pdu = &ul_req->ul_config_pdu_list[ul_req->number_of_pdus];
-
- ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE;
- ul_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_ul_config_uci_harq_pdu));
- ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel8.handle = 0; // don't know how to use this
- ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel8.rnti = rnti;
- ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.ue_type = (UE_template->rach_resource_type < 3) ? 1 : 2;
- ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.empty_symbols = 0;
- ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.total_number_of_repetitions = pucchreps[UE_template->rach_resource_type - 1];
- ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.repetition_number = 0;
-
- if (cc[CC_id].tdd_Config == NULL) { // FDD case
- ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel9_fdd.n_pucch_1_0 = n1pucchan[UE_template->rach_resource_type - 1];
- // NOTE: How to fill in the rest of the n_pucch_1_0 information 213 Section 10.1.2.1 in the general case
- // = N_ECCE_q + Delta_ARO + n1pucchan[ce_level]
- // higher in the MPDCCH configuration, N_ECCE_q is hard-coded to 0, and harq resource offset to 0 =>
- // Delta_ARO = 0 from Table 10.1.2.1-1
- ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel9_fdd.harq_size = 1; // 1-bit ACK/NAK
- ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel9_fdd.number_of_pucch_resources = 1;
+ dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
+
+ memset ((void *) dl_config_pdu, 0, sizeof (nfapi_dl_config_request_pdu_t));
+
+ dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DLSCH_PDU_TYPE;
+ dl_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_dlsch_pdu));
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index = mac->pdu_index[CC_id];
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.rnti = rnti;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_allocation_type = 2; // format 1A/1B/1D
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.virtual_resource_block_assignment_flag = 0; // localized
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.resource_block_coding = getRIV (to_prb (cc[CC_id].mib->message.dl_Bandwidth), first_rb, 6); // check that this isn't getRIV(6,0,6)
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.modulation = 2; //QPSK
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.redundancy_version = 0;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks = 1; // first block
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_block_to_codeword_swap_flag = 0;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_scheme = (cc[CC_id].p_eNB == 1) ? 0 : 1;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_layers = 1;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.number_of_subbands = 1;
+ // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.codebook_index = ;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ue_category_capacity = 1;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pa = 4; // 0 dB
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.delta_power_offset_index = 0;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.ngap = 0;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.nprb = get_subbandsize (cc[CC_id].mib->message.dl_Bandwidth); // ignored
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transmission_mode = (cc[CC_id].p_eNB == 1) ? 1 : 2;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_prb_per_subband = 1;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.num_bf_vector = 1;
+ // dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.bf_vector = ;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel10.pdsch_start = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.ue_type = (UE_template->rach_resource_type < 3) ? 1 : 2;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.pdsch_payload_type = 2; // not SI message
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.initial_transmission_sf_io = (10 * frameP) + subframeP;
+ dl_config_pdu->dlsch_pdu.dlsch_pdu_rel13.drms_table_flag = 0;
+ dl_req->number_pdu++;
+
+ // DL request
+ mac->TX_req[CC_id].sfn_sf = (frameP << 4) + subframeP;
+ TX_req = &mac->TX_req[CC_id].tx_request_body.tx_pdu_list[mac->TX_req[CC_id].tx_request_body.number_of_pdus];
+ TX_req->pdu_length = get_TBS_DL(UE_template->mcs[harq_pid], 6);
+ TX_req->pdu_index = mac->pdu_index[CC_id]++;
+ TX_req->num_segments = 1;
+ TX_req->segments[0].segment_length = TX_req->pdu_length;
+ TX_req->segments[0].segment_data = mac->UE_list.DLSCH_pdu[CC_id][0][(unsigned char) UE_id].payload[0];
+ mac->TX_req[CC_id].tx_request_body.number_of_pdus++;
+
+ ackNAK_absSF = absSF + 4;
+ ul_req = &mac->UL_req_tmp[CC_id][ackNAK_absSF % 10].ul_config_request_body;
+ ul_config_pdu = &ul_req->ul_config_pdu_list[ul_req->number_of_pdus];
+
+ ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_UCI_HARQ_PDU_TYPE;
+ ul_config_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_ul_config_uci_harq_pdu));
+ ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel8.handle = 0; // don't know how to use this
+ ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel8.rnti = rnti;
+ ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.ue_type = (UE_template->rach_resource_type < 3) ? 1 : 2;
+ ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.empty_symbols = 0;
+ ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.total_number_of_repetitions = pucchreps[UE_template->rach_resource_type - 1];
+ ul_config_pdu->uci_harq_pdu.ue_information.ue_information_rel13.repetition_number = 0;
+
+ if (cc[CC_id].tdd_Config == NULL) { // FDD case
+ ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel9_fdd.n_pucch_1_0 = n1pucchan[UE_template->rach_resource_type - 1];
+ // NOTE: How to fill in the rest of the n_pucch_1_0 information 213 Section 10.1.2.1 in the general case
+ // = N_ECCE_q + Delta_ARO + n1pucchan[ce_level]
+ // higher in the MPDCCH configuration, N_ECCE_q is hard-coded to 0, and harq resource offset to 0 =>
+ // Delta_ARO = 0 from Table 10.1.2.1-1
+ ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel9_fdd.harq_size = 1; // 1-bit ACK/NAK
+ ul_config_pdu->uci_harq_pdu.harq_information.harq_information_rel9_fdd.number_of_pucch_resources = 1;
} else {
- AssertFatal (1 == 0, "PUCCH configuration for ACK/NAK not handled yet for TDD BL/CE case\n");
+ AssertFatal (1 == 0, "PUCCH configuration for ACK/NAK not handled yet for TDD BL/CE case\n");
}
+
ul_req->number_of_pdus++;
- T (T_ENB_MAC_UE_DL_PDU_WITH_DATA, T_INT (module_idP), T_INT (CC_id), T_INT (rnti), T_INT (frameP), T_INT (subframeP),
- T_INT (0 /*harq_pid always 0? */ ), T_BUFFER (&mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0], TX_req->pdu_length));
+
+ T(T_ENB_MAC_UE_DL_PDU_WITH_DATA,
+ T_INT (module_idP),
+ T_INT (CC_id),
+ T_INT (rnti),
+ T_INT (frameP),
+ T_INT (subframeP),
+ T_INT (0 /* harq_pid always 0? */ ),
+ T_BUFFER (&mac->UE_list.DLSCH_pdu[CC_id][0][UE_id].payload[0], TX_req->pdu_length));
if (opt_enabled == 1) {
- trace_pdu (1, (uint8_t *) mac->UE_list.DLSCH_pdu[CC_id][0][(unsigned char) UE_id].payload[0], TX_req->pdu_length , UE_id, 3, rnti, frameP, subframeP, 0, 0);
- LOG_D (OPT, "[eNB %d][DLSCH] CC_id %d Frame %d trace pdu for rnti %x with size %d\n", module_idP, CC_id, frameP, rnti, TX_req->pdu_length );
- }
-
- }
- }
+ trace_pdu(1,
+ (uint8_t *) mac->UE_list.DLSCH_pdu[CC_id][0][(unsigned char) UE_id].payload[0],
+ TX_req->pdu_length,
+ UE_id,
+ 3,
+ rnti,
+ frameP,
+ subframeP,
+ 0,
+ 0);
+ LOG_D(OPT, "[eNB %d][DLSCH] CC_id %d Frame %d trace pdu for rnti %x with size %d\n",
+ module_idP,
+ CC_id,
+ frameP,
+ rnti,
+ TX_req->pdu_length);
+ }
+ } // end else if ((subframeP == 7) && (round_DL < 8))
+ } // end loop on UE_id
}
#endif
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c b/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
index 3cc76dd67a72996f09eb8978d98161312ca12f69..db98335527cf4a8af652cbe44222e84d6b318f07 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
@@ -1451,7 +1451,7 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
MBMS_FLAG_NO,
lcid,
TBS - ta_len - header_len_dcch - sdu_length_total - header_len_dtch
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
, 0, 0
#endif
);
@@ -1472,7 +1472,7 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
lcid,
TBS, //not used
(char *)&dlsch_buffer[sdu_length_total]
-#ifdef Rel14
+#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
, 0, 0
#endif
);
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
index 219b288fd38634f1a03b00ce579a21e923c736e6..579449ac15dcc624692f9ed22439f528019fc21d 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c
@@ -1951,8 +1951,7 @@ find_UE_id(module_id_t mod_idP,
for (UE_id = 0; UE_id < MAX_MOBILES_PER_ENB; UE_id++) {
if (UE_list->active[UE_id] == TRUE) {
- if (UE_list->UE_template[UE_PCCID(mod_idP,
- UE_id)][UE_id].rnti == rntiP) {
+ if (UE_list->UE_template[UE_PCCID(mod_idP, UE_id)][UE_id].rnti == rntiP) {
return UE_id;
}
}
@@ -4075,6 +4074,8 @@ extract_harq(module_id_t mod_idP,
}
}
+ LOG_D(MAC, "In extract_harq(): pdu[0] = %d for harq_pid = %d\n", pdu[0], harq_pid);
+
if (pdu[0] == 1) { // ACK
sched_ctl->round[CC_idP][harq_pid] = 8; // release HARQ process
sched_ctl->tbcnt[CC_idP][harq_pid] = 0;
diff --git a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
index 10d4fc1523d837e886a5c31bd26b5d98a6a15b29..d86622ec52c665821e9e1329cd457e1b08deb0c9 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
@@ -458,9 +458,9 @@ rx_sdu(const module_id_t enb_mod_idP,
,ra->rach_resource_type > 0
#endif
);
- /* Prepare transmission of Msg4(RRCConnectionReconfiguration) */
+ /* Received a new rnti */
ra->state = MSGCRNTI;
- LOG_I(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d : (rnti %x UE_id %d) RRCConnectionReconfiguration(Msg4)\n",
+ LOG_I(MAC, "[eNB %d] Frame %d, Subframe %d CC_id %d : (rnti %x UE_id %d) Received rnti(Msg4)\n",
enb_mod_idP,
frameP,
subframeP,
@@ -686,9 +686,9 @@ rx_sdu(const module_id_t enb_mod_idP,
rx_lengths[i],
payload_ptr - sduP);
- if ((UE_id = add_new_ue(enb_mod_idP, CC_idP, mac->common_channels[CC_idP].ra->rnti, harq_pid
+ if ((UE_id = add_new_ue(enb_mod_idP, CC_idP, ra->rnti, harq_pid
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
- , mac->common_channels[CC_idP].ra->rach_resource_type
+ , ra->rach_resource_type
#endif
)) == -1) {
LOG_E(MAC,"[MAC][eNB] Max user count reached\n");
@@ -1385,6 +1385,7 @@ schedule_ulsch_rnti(module_id_t module_idP,
if (!ue_ul_slice_membership(module_idP, UE_id, slice_idx)) {
continue;
}
+ if (UE_list->UE_template[UE_PCCID(module_idP, UE_id)][UE_id].rach_resource_type > 0) continue;
// don't schedule if Msg5 is not received yet
if (UE_list->UE_template[UE_PCCID(module_idP, UE_id)][UE_id].configured == FALSE) {
@@ -1909,426 +1910,487 @@ schedule_ulsch_rnti(module_id_t module_idP,
}
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+//-----------------------------------------------------------------------------
+/*
+ * default ULSCH scheduler for LTE-M
+ */
void schedule_ulsch_rnti_emtc(module_id_t module_idP,
- frame_t frameP,
- sub_frame_t subframeP,
- unsigned char sched_subframeP,
- int *emtc_active)
+ frame_t frameP,
+ sub_frame_t subframeP,
+ unsigned char sched_subframeP,
+ int *emtc_active)
+//-----------------------------------------------------------------------------
{
- int UE_id;
+ int UE_id = -1;
rnti_t rnti = -1;
- uint8_t round = 0;
+ uint8_t round_UL = 0;
uint8_t harq_pid = 0;
uint8_t status = 0;
- uint32_t cshift,ndi;
- int32_t normalized_rx_power;
- int32_t target_rx_power=-90;
- int n;
- int CC_id = 0;
- int N_RB_UL;
+ uint32_t cshift = 0;
+ uint32_t ndi = 0;
+ int32_t normalized_rx_power = 0;
+ int32_t target_rx_power = -90;
+ int n = 0;
+ int CC_id = 0;
+ int N_RB_UL = 0;
+ int sched_frame = frameP;
+ int rvidx_tab[4] = {0,2,3,1};
+ int tpc = 0;
+ int cqi_req = 0;
eNB_MAC_INST *eNB = RC.mac[module_idP];
COMMON_channels_t *cc = eNB->common_channels;
- UE_list_t *UE_list=&eNB->UE_list;
- UE_TEMPLATE *UE_template;
- UE_sched_ctrl *UE_sched_ctrl;
- int sched_frame=frameP;
- int rvidx_tab[4] = {0,2,3,1};
- int tpc=0;
- int cqi_req=0;
+ UE_list_t *UE_list = &(eNB->UE_list);
+ UE_TEMPLATE *UE_template = NULL;
+ UE_sched_ctrl *UE_sched_ctrl = NULL;
- if (sched_subframeP<subframeP) sched_frame++;
+ if (sched_subframeP < subframeP) {
+ sched_frame++;
+ }
- nfapi_hi_dci0_request_body_t *hi_dci0_req = &eNB->HI_DCI0_req[CC_id][subframeP].hi_dci0_request_body;
- nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu;
+ nfapi_hi_dci0_request_body_t *hi_dci0_req = &(eNB->HI_DCI0_req[CC_id][subframeP].hi_dci0_request_body);
+ nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu = NULL;
- nfapi_ul_config_request_body_t *ul_req_tmp = &eNB->UL_req_tmp[CC_id][sched_subframeP].ul_config_request_body;
+ nfapi_ul_config_request_body_t *ul_req_tmp = &(eNB->UL_req_tmp[CC_id][sched_subframeP].ul_config_request_body);
- // loop over all active UEs
- if ((frameP&1) == 1) return;
+ /* If frameP odd don't schedule */
+ if ((frameP & 1) == 1) {
+ return;
+ }
- for (UE_id=UE_list->head_ul; UE_id>=0; UE_id=UE_list->next_ul[UE_id]) {
+ /* Loop over all active UEs */
+ for (UE_id = UE_list->head_ul; UE_id >= 0; UE_id = UE_list->next_ul[UE_id]) {
+ UE_template = &(UE_list->UE_template[UE_PCCID(module_idP, UE_id)][UE_id]);
- if (UE_list->UE_template[UE_PCCID(module_idP,UE_id)][UE_id].rach_resource_type == 0) continue;
+ /* LTE-M device */
+ if (UE_template->rach_resource_type == 0) continue;
- // don't schedule if Msg4 is not received yet
- if (UE_list->UE_template[UE_PCCID(module_idP,UE_id)][UE_id].configured==FALSE) {
- LOG_D(MAC,"[eNB %d] frame %d subfarme %d, UE %d: not configured, skipping UE scheduling \n",
- module_idP,frameP,subframeP,UE_id);
+ /* Don't schedule if Msg4 is not received yet */
+ if (UE_template->configured == FALSE) {
+ LOG_D(MAC,"[eNB %d] frame %d subframe %d, UE %d: not configured, skipping UE scheduling \n",
+ module_idP,
+ frameP,
+ subframeP,
+ UE_id);
continue;
}
- rnti = UE_RNTI(module_idP,UE_id);
+ rnti = UE_RNTI(module_idP, UE_id);
+
+ if (rnti == NOT_A_RNTI) {
+ LOG_W(MAC,"[eNB %d] frame %d subframe %d, UE %d: no RNTI \n",
+ module_idP,
+ frameP,
+ subframeP,
+ UE_id);
- if (rnti==NOT_A_RNTI) {
- LOG_W(MAC,"[eNB %d] frame %d subfarme %d, UE %d: no RNTI \n", module_idP,frameP,subframeP,UE_id);
continue;
}
- // loop over all active UL CC_ids for this UE
- for (n=0; n<UE_list->numactiveULCCs[UE_id]; n++) {
- // This is the actual CC_id in the list
- CC_id = UE_list->ordered_ULCCids[n][UE_id];
- N_RB_UL = to_prb(cc[CC_id].ul_Bandwidth);
-
+ /* Loop over all active UL CC_ids for this UE */
+ for (n = 0; n < UE_list->numactiveULCCs[UE_id]; n++) {
+ /* This is the actual CC_id in the list */
+ CC_id = UE_list->ordered_ULCCids[n][UE_id];
+ N_RB_UL = to_prb(cc[CC_id].ul_Bandwidth);
- UE_template = &UE_list->UE_template[CC_id][UE_id];
+ UE_template = &(UE_list->UE_template[CC_id][UE_id]);
UE_sched_ctrl = &UE_list->UE_sched_ctrl[UE_id];
+
harq_pid = 0;
- round = UE_sched_ctrl->round_UL[CC_id][harq_pid];
- AssertFatal(round<8,"round %d > 7 for UE %d/%x\n",round,UE_id,rnti);
+ round_UL = UE_sched_ctrl->round_UL[CC_id][harq_pid];
+
+ AssertFatal(round_UL < 8,"round_UL %d > 7 for UE %d/%x\n",
+ round_UL,
+ UE_id,
+ rnti);
+
LOG_D(MAC,"[eNB %d] frame %d subframe %d,Checking PUSCH %d for BL/CE UE %d/%x CC %d : aggregation level %d, N_RB_UL %d\n",
- module_idP,frameP,subframeP,harq_pid,UE_id,rnti,CC_id, 24,N_RB_UL);
+ module_idP,
+ frameP,
+ subframeP,
+ harq_pid,
+ UE_id,
+ rnti,
+ CC_id,
+ 24, // agregation level
+ N_RB_UL);
RC.eNB[module_idP][CC_id]->pusch_stats_BO[UE_id][(frameP*10)+subframeP] = UE_template->estimated_ul_buffer;
- VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BO,RC.eNB[module_idP][CC_id]->pusch_stats_BO[UE_id][(frameP*10)+subframeP]);
- if ((UE_template->ul_SR >0 || round > 0 || status < RRC_CONNECTED)&&(subframeP==5))
- // if there is information on bsr of DCCH, DTCH or if there is UL_SR, or if there is a packet to retransmit, or we want to schedule a periodic feedback every 10 frames
- {
- LOG_I(MAC,"[eNB %d][PUSCH %d] Frame %d subframe %d Scheduling UE %d/%x in round %d(SR %d,UL_inactivity timer %d,UL_failure timer %d,cqi_req_timer %d)\n",
- module_idP,harq_pid,frameP,subframeP,UE_id,rnti,round,UE_template->ul_SR,
- UE_sched_ctrl->ul_inactivity_timer,
-
- UE_sched_ctrl->ul_failure_timer,
-
- UE_sched_ctrl->cqi_req_timer);
- // reset the scheduling request
- emtc_active[CC_id]=1;
- UE_template->ul_SR = 0;
- status = mac_eNB_get_rrc_status(module_idP,rnti);
-
- /*
- if (status < RRC_CONNECTED)
- cqi_req = 0;
- else if (UE_sched_ctrl->cqi_req_timer>300) {
- cqi_req = 1;
- UE_sched_ctrl->cqi_req_timer=0;
+ VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_BO, UE_template->estimated_ul_buffer);
+
+ //if ((UE_is_to_be_scheduled(module_idP, CC_id, UE_id) > 0) && (subframeP == 5)) {
+ if ((UE_template->ul_SR > 0 || round_UL > 0 || status < RRC_CONNECTED) && (subframeP == 5)) {
+ /*
+ * if there is information on bsr of DCCH, DTCH,
+ * or if there is UL_SR,
+ * or if there is a packet to retransmit,
+ * or we want to schedule a periodic feedback every frame
+ */
+
+ LOG_D(MAC,"[eNB %d][PUSCH %d] Frame %d subframe %d Scheduling UE %d/%x in round_UL %d(SR %d,UL_inactivity timer %d,UL_failure timer %d,cqi_req_timer %d)\n",
+ module_idP,
+ harq_pid,
+ frameP,
+ subframeP,
+ UE_id,
+ rnti,
+ round_UL,
+ UE_template->ul_SR,
+ UE_sched_ctrl->ul_inactivity_timer,
+ UE_sched_ctrl->ul_failure_timer,
+ UE_sched_ctrl->cqi_req_timer);
+
+ /* Reset the scheduling request */
+ emtc_active[CC_id] = 1;
+ UE_template->ul_SR = 0;
+ status = mac_eNB_get_rrc_status(module_idP,rnti);
+ cqi_req = 0;
- }
- else
- cqi_req = 0;
- */
- cqi_req = 0;
+ /* Power control: compute the expected ULSCH RX power (for the stats) */
+ /* This is the normalized RX power and this should be constant (regardless of mcs) */
+ normalized_rx_power = UE_sched_ctrl->pusch_snr[CC_id];
+ target_rx_power = 178;
-
- //power control
- //compute the expected ULSCH RX power (for the stats)
-
- // this is the normalized RX power and this should be constant (regardless of mcs
- normalized_rx_power = UE_sched_ctrl->pusch_snr[CC_id];
- target_rx_power = 178;
-
- // this assumes accumulated tpc
- // make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out
- int32_t framex10psubframe = UE_template->pusch_tpc_tx_frame*10+UE_template->pusch_tpc_tx_subframe;
- if (((framex10psubframe+10)<=(frameP*10+subframeP)) || //normal case
- ((framex10psubframe>(frameP*10+subframeP)) && (((10240-framex10psubframe+frameP*10+subframeP)>=10)))) //frame wrap-around
- {
- UE_template->pusch_tpc_tx_frame=frameP;
- UE_template->pusch_tpc_tx_subframe=subframeP;
- if (normalized_rx_power>(target_rx_power+4)) {
- tpc = 0; //-1
- UE_sched_ctrl->tpc_accumulated[CC_id]--;
- } else if (normalized_rx_power<(target_rx_power-4)) {
- tpc = 2; //+1
- UE_sched_ctrl->tpc_accumulated[CC_id]++;
- } else {
- tpc = 1; //0
- }
+ /* This assumes accumulated tpc */
+ /* Make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out */
+ int32_t framex10psubframe = UE_template->pusch_tpc_tx_frame * 10 + UE_template->pusch_tpc_tx_subframe;
+ if (((framex10psubframe + 10) <= (frameP * 10 + subframeP)) || // normal case
+ ((framex10psubframe > (frameP * 10 + subframeP)) && (((10240 - framex10psubframe + frameP * 10 + subframeP) >= 10)))) // frame wrap-around
+ {
+ UE_template->pusch_tpc_tx_frame = frameP;
+ UE_template->pusch_tpc_tx_subframe = subframeP;
+ if (normalized_rx_power > (target_rx_power + 4)) {
+ tpc = 0; //-1
+ UE_sched_ctrl->tpc_accumulated[CC_id]--;
+ } else if (normalized_rx_power < (target_rx_power - 4)) {
+ tpc = 2; //+1
+ UE_sched_ctrl->tpc_accumulated[CC_id]++;
} else {
+ tpc = 1; //0
+ }
+ } else {
tpc = 1; //0
- }
- //tpc = 1;
+ }
+
+ if (tpc != 1) {
+ LOG_D(MAC,"[eNB %d] ULSCH scheduler: frame %d, subframe %d, harq_pid %d, tpc %d, accumulated %d, normalized/target rx power %d/%d\n",
+ module_idP,
+ frameP,
+ subframeP,
+ harq_pid,
+ tpc,
+ UE_sched_ctrl->tpc_accumulated[CC_id],
+ normalized_rx_power,
+ target_rx_power);
+ }
+ /* New transmission */
+ if (round_UL == 0) {
+ ndi = 1 - UE_template->oldNDI_UL[harq_pid];
+
+ UE_template->oldNDI_UL[harq_pid] = ndi;
+ UE_template->mcs_UL[harq_pid] = 4;
+ UE_template->TBS_UL[harq_pid] = get_TBS_UL(UE_template->mcs_UL[harq_pid], 6);
- if (tpc!=1) {
- LOG_D(MAC,"[eNB %d] ULSCH scheduler: frame %d, subframe %d, harq_pid %d, tpc %d, accumulated %d, normalized/target rx power %d/%d\n",
- module_idP,frameP,subframeP,harq_pid,tpc,
- UE_sched_ctrl->tpc_accumulated[CC_id],normalized_rx_power,target_rx_power);
- }
+ UE_list->eNB_UE_stats[CC_id][UE_id].normalized_rx_power = normalized_rx_power;
+ UE_list->eNB_UE_stats[CC_id][UE_id].target_rx_power = target_rx_power;
+ UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1 = 4;
+ UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs2 = UE_template->mcs_UL[harq_pid];
+ UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used_rx += 6;
+ UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_TBS = UE_template->TBS_UL[harq_pid];
+
+ T(T_ENB_MAC_UE_UL_SCHEDULE,
+ T_INT(module_idP),
+ T_INT(CC_id),
+ T_INT(rnti),
+ T_INT(frameP),
+ T_INT(subframeP),
+ T_INT(harq_pid),
+ T_INT(UE_template->mcs_UL[harq_pid]),
+ T_INT(0),
+ T_INT(6),
+ T_INT(UE_template->TBS_UL[harq_pid]),
+ T_INT(ndi));
- // new transmission
- if (round==0) {
-
- ndi = 1-UE_template->oldNDI_UL[harq_pid];
- UE_template->oldNDI_UL[harq_pid]=ndi;
- UE_list->eNB_UE_stats[CC_id][UE_id].normalized_rx_power=normalized_rx_power;
- UE_list->eNB_UE_stats[CC_id][UE_id].target_rx_power=target_rx_power;
- UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1=4;
- UE_template->mcs_UL[harq_pid] = 4;
-
-
- UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs2=UE_template->mcs_UL[harq_pid];
- // buffer_occupancy = UE_template->ul_total_buffer;
-
-
-
- UE_template->TBS_UL[harq_pid] = get_TBS_UL(UE_template->mcs_UL[harq_pid],6);
- UE_list->eNB_UE_stats[CC_id][UE_id].total_rbs_used_rx+=6;
- UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_TBS=UE_template->TBS_UL[harq_pid];
- // buffer_occupancy -= TBS;
-
- T(T_ENB_MAC_UE_UL_SCHEDULE, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP),
- T_INT(subframeP), T_INT(harq_pid), T_INT(UE_template->mcs_UL[harq_pid]), T_INT(0), T_INT(6),
- T_INT(UE_template->TBS_UL[harq_pid]), T_INT(ndi));
-
- // bad indices : 20 (40 PRB), 21 (45 PRB), 22 (48 PRB)
- //store for possible retransmission
- UE_template->nb_rb_ul[harq_pid] = 6;
-
-
- UE_sched_ctrl->ul_scheduled |= (1<<harq_pid);
- if (UE_id == UE_list->head)
- VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_SCHEDULED,UE_sched_ctrl->ul_scheduled);
-
- // adjust total UL buffer status by TBS, wait for UL sdus to do final update
- UE_template->scheduled_ul_bytes += UE_template->TBS_UL[harq_pid];
-
- LOG_D(MAC, "scheduled_ul_bytes, new %d\n", UE_template->scheduled_ul_bytes);
-
-
- // Cyclic shift for DM RS
- cshift = 0;// values from 0 to 7 can be used for mapping the cyclic shift (36.211 , Table 5.5.2.1.1-1)
- // save it for a potential retransmission
- UE_template->cshift[harq_pid] = cshift;
-
- AssertFatal (UE_template->physicalConfigDedicated != NULL,
- "UE_template->physicalConfigDedicated is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4 != NULL,
- "UE_template->physicalConfigDedicated->ext4 is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 != NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present == LTE_EPDCCH_Config_r11__config_r11_PR_setup,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present != setup\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 != NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 = NULL\n");
- LTE_EPDCCH_SetConfig_r11_t *epdcch_setconfig_r11 = UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11->list.array[0];
- AssertFatal(epdcch_setconfig_r11 != NULL, "epdcch_setconfig_r11 is null\n");
- AssertFatal(epdcch_setconfig_r11->ext2!=NULL, "epdcch_setconfig_r11->ext2 is null\n");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13!=NULL,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13!=NULL,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->present==LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13_PR_setup,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13->present is not setup\n");
- AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310!=NULL,
- "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present==LTE_EPDCCH_SetConfig_r11__ext2__numberPRB_Pairs_v1310_PR_setup,
- "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present is not setup\n");
-
- LOG_I(MAC,"[PUSCH %d] Frame %d, Subframe %d: Adding UL 6-0A MPDCCH for BL/CE UE %d/%x, ulsch_frame %d, ulsch_subframe %d,UESS MPDCCH Narrowband %d\n",
- harq_pid,frameP,subframeP,UE_id,rnti,sched_frame,sched_subframeP,(int)epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1);
-
- UE_template->first_rb_ul[harq_pid] = narrowband_to_first_rb (cc,
- epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1);
- hi_dci0_pdu = &hi_dci0_req->hi_dci0_pdu_list[hi_dci0_req->number_of_dci+hi_dci0_req->number_of_hi];
- memset((void*)hi_dci0_pdu,0,sizeof(nfapi_hi_dci0_request_pdu_t));
-
- hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_MPDCCH_DCI_PDU_TYPE;
- hi_dci0_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_mpdcch_pdu));
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_format = (UE_template->rach_resource_type > 1) ? 5 : 4;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type > 1) ? 2 : 1;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_narrowband = epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1;
-
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_prb_pairs = 6; // checked above that it has to be this
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_transmission_type = epdcch_setconfig_r11->transmissionType_r11; // distibuted
-
- AssertFatal(UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11!=NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 is null\n");
-
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.start_symbol = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.aggreagation_level = 24; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti_type = 4; // other
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti = rnti;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type < 3) ? 1 : 2;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.drms_scrambling_init = epdcch_setconfig_r11->dmrs_ScramblingSequenceInt_r11;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.transmission_power = 6000; // 0dB
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_start = UE_template->first_rb_ul[harq_pid];
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_resource_blocks = 6;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mcs = 4; // adjust according to size of RAR, 208 bits with N1A_PRB=3
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.pusch_repetition_levels = 0;
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13==
- LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13__setup__mpdcch_pdsch_HoppingConfig_r13_off,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13->mpdcch_pdsch_HoppingConfig_r13 is not off\n");
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.frequency_hopping_flag = 1-epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.redudency_version = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.new_data_indication = UE_template->oldNDI_UL[harq_pid];
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.harq_process = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tpc = tpc;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.csi_request = cqi_req;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ul_inex = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dai_presence_flag = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dl_assignment_index = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.srs_request = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_subframe_repetition_number = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tcp_bitmap = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.total_dci_length_include_padding = 29; // hard-coded for 10 MHz
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_tx_antenna_ports = 1;
-
- hi_dci0_req->number_of_dci++;
-
-
- LOG_I(MAC,"[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for BL/CE UE %d/%x, ulsch_frame %d, ulsch_subframe %d, UESS mpdcch narrowband %d\n",
- harq_pid,frameP,subframeP,UE_id,rnti,sched_frame,sched_subframeP,
- (int)epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1);
-
-
- fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
- cqi_req,
- cc,
- UE_template->physicalConfigDedicated,
- get_tmode(module_idP,CC_id,UE_id),
- eNB->ul_handle,
- rnti,
- UE_template->first_rb_ul[harq_pid], // resource_block_start
- UE_template->nb_rb_ul[harq_pid], // number_of_resource_blocks
- UE_template->mcs_UL[harq_pid],
- cshift, // cyclic_shift_2_for_drms
- 0, // frequency_hopping_enabled_flag
- 0, // frequency_hopping_bits
- UE_template->oldNDI_UL[harq_pid], // new_data_indication
- rvidx_tab[round&3], // redundancy_version
- harq_pid, // harq_process_number
- 0, // ul_tx_mode
- 0, // current_tx_nb
- 0, // n_srs
- UE_template->TBS_UL[harq_pid]
- );
- fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
- UE_template->rach_resource_type>2 ? 2 : 1,
- 1, //total_number_of_repetitions
- 1, //repetition_number
- (frameP*10)+subframeP);
-
+ /* Store for possible retransmission */
+ UE_template->nb_rb_ul[harq_pid] = 6;
+ UE_sched_ctrl->ul_scheduled |= (1 << harq_pid);
- ul_req_tmp->number_of_pdus++;
- eNB->ul_handle++;
+ if (UE_id == UE_list->head) {
+ VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_SCHEDULED, UE_sched_ctrl->ul_scheduled);
+ }
- add_ue_ulsch_info(module_idP,
- CC_id,
- UE_id,
- subframeP,
- S_UL_SCHEDULED);
+ /* Adjust total UL buffer status by TBS, wait for UL sdus to do final update */
+ UE_template->scheduled_ul_bytes += UE_template->TBS_UL[harq_pid];
- LOG_D(MAC,"[eNB %d] CC_id %d Frame %d, subframeP %d: Generated ULSCH DCI for next UE_id %d, format 0\n", module_idP,CC_id,frameP,subframeP,UE_id);
+ LOG_D(MAC, "scheduled_ul_bytes, new %d\n", UE_template->scheduled_ul_bytes);
- }
- else { // round > 0 => retransmission
- T(T_ENB_MAC_UE_UL_SCHEDULE_RETRANSMISSION, T_INT(module_idP), T_INT(CC_id), T_INT(rnti), T_INT(frameP),
- T_INT(subframeP), T_INT(harq_pid), T_INT(UE_template->mcs_UL[harq_pid]), T_INT(0), T_INT(6),
- T_INT(round));
-
- AssertFatal (UE_template->physicalConfigDedicated != NULL,
- "UE_template->physicalConfigDedicated is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4 != NULL,
- "UE_template->physicalConfigDedicated->ext4 is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 != NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 is null\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present == LTE_EPDCCH_Config_r11__config_r11_PR_setup,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present != setup\n");
- AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 != NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 = NULL\n");
- LTE_EPDCCH_SetConfig_r11_t *epdcch_setconfig_r11 = UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11->list.array[0];
- AssertFatal(epdcch_setconfig_r11 != NULL, "epdcch_setconfig_r11 is null\n");
- AssertFatal(epdcch_setconfig_r11->ext2!=NULL, "epdcch_setconfig_r11->ext2 is null\n");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13!=NULL,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13!=NULL,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->present==LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13_PR_setup,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13->present is not setup\n");
- AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310!=NULL,
- "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 is null");
- AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present==LTE_EPDCCH_SetConfig_r11__ext2__numberPRB_Pairs_v1310_PR_setup,
- "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present is not setup\n");
-
- LOG_I(MAC,"[PUSCH %d] Frame %d, Subframe %d: Adding UL 6-0A MPDCCH for BL/CE UE %d/%x, ulsch_frame %d, ulsch_subframe %d,UESS MPDCCH Narrowband %d\n",
- harq_pid,frameP,subframeP,UE_id,rnti,sched_frame,sched_subframeP,(int)epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1);
-
- UE_template->first_rb_ul[harq_pid] = narrowband_to_first_rb (cc,
- epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1);
- hi_dci0_pdu = &hi_dci0_req->hi_dci0_pdu_list[hi_dci0_req->number_of_dci+hi_dci0_req->number_of_hi];
- memset((void*)hi_dci0_pdu,0,sizeof(nfapi_hi_dci0_request_pdu_t));
-
- hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_MPDCCH_DCI_PDU_TYPE;
- hi_dci0_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_mpdcch_pdu));
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_format = (UE_template->rach_resource_type > 1) ? 5 : 4;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type > 1) ? 2 : 1;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_narrowband = epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1;
-
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_prb_pairs = 6; // checked above that it has to be this
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_transmission_type = epdcch_setconfig_r11->transmissionType_r11; // distibuted
-
- AssertFatal(UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11!=NULL,
- "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 is null\n");
-
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.start_symbol = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.aggreagation_level = 24; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti_type = 4; // other
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti = rnti;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type < 3) ? 1 : 2;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.drms_scrambling_init = epdcch_setconfig_r11->dmrs_ScramblingSequenceInt_r11;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.transmission_power = 6000; // 0dB
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_start = UE_template->first_rb_ul[harq_pid];
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_resource_blocks = 6;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mcs = 4; // adjust according to size of RAR, 208 bits with N1A_PRB=3
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.pusch_repetition_levels = 0;
- AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13==
- LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13__setup__mpdcch_pdsch_HoppingConfig_r13_off,
- "epdcch_setconfig_r11->ext2->mpdcch_config_r13->mpdcch_pdsch_HoppingConfig_r13 is not off\n");
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.frequency_hopping_flag = 1-epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.redudency_version = rvidx_tab[round&3];
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.new_data_indication = UE_template->oldNDI_UL[harq_pid];
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.harq_process = harq_pid;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tpc = tpc;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.csi_request = cqi_req;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ul_inex = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dai_presence_flag = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dl_assignment_index = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.srs_request = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_subframe_repetition_number = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tcp_bitmap = 0;
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.total_dci_length_include_padding = 29; // hard-coded for 10 MHz
- hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_tx_antenna_ports = 1;
-
- hi_dci0_req->number_of_dci++;
- fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
- cqi_req,
- cc,
- UE_template->physicalConfigDedicated,
- get_tmode(module_idP,CC_id,UE_id),
- eNB->ul_handle,
- rnti,
- UE_template->first_rb_ul[harq_pid], // resource_block_start
- UE_template->nb_rb_ul[harq_pid], // number_of_resource_blocks
- UE_template->mcs_UL[harq_pid],
- cshift, // cyclic_shift_2_for_drms
- 0, // frequency_hopping_enabled_flag
- 0, // frequency_hopping_bits
- UE_template->oldNDI_UL[harq_pid], // new_data_indication
- rvidx_tab[round&3], // redundancy_version
- harq_pid, // harq_process_number
- 0, // ul_tx_mode
- 0, // current_tx_nb
- 0, // n_srs
- UE_template->TBS_UL[harq_pid]
- );
- fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
- UE_template->rach_resource_type>2 ? 2 : 1,
- 1, //total_number_of_repetitions
- 1, //repetition_number
- (frameP*10)+subframeP);
-
- ul_req_tmp->number_of_pdus++;
- eNB->ul_handle++;
+ /* Cyclic shift for DMRS */
+ cshift = 0; // values from 0 to 7 can be used for mapping the cyclic shift (36.211 , Table 5.5.2.1.1-1)
+ /* save it for a potential retransmission */
+ UE_template->cshift[harq_pid] = cshift;
+
+ AssertFatal (UE_template->physicalConfigDedicated != NULL, "UE_template->physicalConfigDedicated is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4 != NULL, "UE_template->physicalConfigDedicated->ext4 is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 != NULL, "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present == LTE_EPDCCH_Config_r11__config_r11_PR_setup,
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present != setup\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 != NULL,
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 = NULL\n");
+
+ LTE_EPDCCH_SetConfig_r11_t *epdcch_setconfig_r11 = UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11->list.array[0];
+
+ AssertFatal(epdcch_setconfig_r11 != NULL, "epdcch_setconfig_r11 is null\n");
+ AssertFatal(epdcch_setconfig_r11->ext2 != NULL, "epdcch_setconfig_r11->ext2 is null\n");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13 != NULL, "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->present == LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13_PR_setup,
+ "epdcch_setconfig_r11->ext2->mpdcch_config_r13->present is not setup\n");
+ AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 != NULL, "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present == LTE_EPDCCH_SetConfig_r11__ext2__numberPRB_Pairs_v1310_PR_setup,
+ "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present is not setup\n");
+
+ LOG_D(MAC,"[PUSCH %d] Frame %d, Subframe %d: Adding UL 6-0A MPDCCH for BL/CE UE %d/%x, ulsch_frame %d, ulsch_subframe %d, UESS MPDCCH Narrowband %d\n",
+ harq_pid,
+ frameP,
+ subframeP,
+ UE_id,
+ rnti,
+ sched_frame,
+ sched_subframeP,
+ (int)epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13 - 1);
- }
- } // UE_is_to_be_scheduled
+ UE_template->first_rb_ul[harq_pid] = narrowband_to_first_rb (cc, epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13 - 1);
+
+ hi_dci0_pdu = &(hi_dci0_req->hi_dci0_pdu_list[hi_dci0_req->number_of_dci + hi_dci0_req->number_of_hi]);
+ memset((void*) hi_dci0_pdu, 0, sizeof(nfapi_hi_dci0_request_pdu_t));
+
+ hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_MPDCCH_DCI_PDU_TYPE;
+ hi_dci0_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_mpdcch_pdu));
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_format = (UE_template->rach_resource_type > 1) ? 5 : 4;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type > 1) ? 2 : 1;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_narrowband = epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13 - 1;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_prb_pairs = 6; // checked above that it has to be this
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_transmission_type = epdcch_setconfig_r11->transmissionType_r11; // distibuted
+
+ AssertFatal(UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 != NULL,
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 is null\n");
+
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.start_symbol = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.aggreagation_level = 24; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti_type = 4; // other
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti = rnti;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type < 3) ? 1 : 2; // already set above...
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.drms_scrambling_init = epdcch_setconfig_r11->dmrs_ScramblingSequenceInt_r11;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.transmission_power = 6000; // 0dB
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_start = UE_template->first_rb_ul[harq_pid];
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_resource_blocks = 6;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mcs = 4; // adjust according to size of RAR, 208 bits with N1A_PRB = 3
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.pusch_repetition_levels = 0;
+
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13 == LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13__setup__mpdcch_pdsch_HoppingConfig_r13_off,
+ "epdcch_setconfig_r11->ext2->mpdcch_config_r13->mpdcch_pdsch_HoppingConfig_r13 is not off\n");
+
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.frequency_hopping_flag = 1 - epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.redudency_version = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.new_data_indication = UE_template->oldNDI_UL[harq_pid];
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.harq_process = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tpc = tpc;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.csi_request = cqi_req;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ul_inex = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dai_presence_flag = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dl_assignment_index = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.srs_request = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_subframe_repetition_number = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tcp_bitmap = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.total_dci_length_include_padding = 29; // hard-coded for 10 MHz
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_tx_antenna_ports = 1;
+
+ hi_dci0_req->number_of_dci++;
+
+ LOG_D(MAC,"[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG. Request for BL/CE UE %d/%x, ulsch_frame %d, ulsch_subframe %d, UESS mpdcch narrowband %d\n",
+ harq_pid,
+ frameP,
+ subframeP,
+ UE_id,
+ rnti,
+ sched_frame,
+ sched_subframeP,
+ (int)epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13 - 1);
+
+ fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
+ cqi_req,
+ cc,
+ UE_template->physicalConfigDedicated,
+ get_tmode(module_idP,CC_id,UE_id),
+ eNB->ul_handle,
+ rnti,
+ UE_template->first_rb_ul[harq_pid], // resource_block_start
+ UE_template->nb_rb_ul[harq_pid], // number_of_resource_blocks
+ UE_template->mcs_UL[harq_pid],
+ cshift, // cyclic_shift_2_for_drms
+ 0, // frequency_hopping_enabled_flag
+ 0, // frequency_hopping_bits
+ UE_template->oldNDI_UL[harq_pid], // new_data_indication
+ rvidx_tab[round_UL&3], // redundancy_version
+ harq_pid, // harq_process_number
+ 0, // ul_tx_mode
+ 0, // current_tx_nb
+ 0, // n_srs
+ UE_template->TBS_UL[harq_pid]
+ );
+
+ fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
+ UE_template->rach_resource_type > 2 ? 2 : 1,
+ 1, // total_number_of_repetitions
+ 1, // repetition_number
+ (frameP * 10) + subframeP);
+
+ ul_req_tmp->number_of_pdus++;
+ eNB->ul_handle++;
+
+ add_ue_ulsch_info(module_idP,
+ CC_id,
+ UE_id,
+ subframeP,
+ S_UL_SCHEDULED);
+
+ LOG_D(MAC,"[eNB %d] CC_id %d Frame %d, subframeP %d: Generated ULSCH DCI for next UE_id %d, format 0\n",
+ module_idP,
+ CC_id,
+ frameP,
+ subframeP,
+ UE_id);
+
+ } else { // round_UL > 0 => retransmission
+ /* In LTE-M the UL HARQ process is asynchronous */
+ T(T_ENB_MAC_UE_UL_SCHEDULE_RETRANSMISSION,
+ T_INT(module_idP),
+ T_INT(CC_id),
+ T_INT(rnti),
+ T_INT(frameP),
+ T_INT(subframeP),
+ T_INT(harq_pid),
+ T_INT(UE_template->mcs_UL[harq_pid]),
+ T_INT(0),
+ T_INT(6),
+ T_INT(round_UL));
+
+ AssertFatal (UE_template->physicalConfigDedicated != NULL, "UE_template->physicalConfigDedicated is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4 != NULL, "UE_template->physicalConfigDedicated->ext4 is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 != NULL, "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11 is null\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present == LTE_EPDCCH_Config_r11__config_r11_PR_setup,
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.present != setup\n");
+ AssertFatal (UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 != NULL,
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11 = NULL\n");
+
+ LTE_EPDCCH_SetConfig_r11_t *epdcch_setconfig_r11 = UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.setConfigToAddModList_r11->list.array[0];
+
+ AssertFatal(epdcch_setconfig_r11 != NULL, "epdcch_setconfig_r11 is null\n");
+ AssertFatal(epdcch_setconfig_r11->ext2 != NULL, "epdcch_setconfig_r11->ext2 is null\n");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13 != NULL, "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13 != NULL, "epdcch_setconfig_r11->ext2->mpdcch_config_r13 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->present == LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13_PR_setup,
+ "epdcch_setconfig_r11->ext2->mpdcch_config_r13->present is not setup\n");
+ AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 != NULL, "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310 is null");
+ AssertFatal(epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present == LTE_EPDCCH_SetConfig_r11__ext2__numberPRB_Pairs_v1310_PR_setup,
+ "epdcch_setconfig_r11->ext2->numberPRB_Pairs_v1310->present is not setup\n");
+
+ LOG_D(MAC,"[PUSCH %d] Frame %d, Subframe %d: Adding UL 6-0A MPDCCH for BL/CE UE %d/%x, ulsch_frame %d, ulsch_subframe %d,UESS MPDCCH Narrowband %d\n",
+ harq_pid,
+ frameP,
+ subframeP,
+ UE_id,
+ rnti,
+ sched_frame,
+ sched_subframeP,
+ (int)epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13 - 1);
+
+ UE_template->first_rb_ul[harq_pid] = narrowband_to_first_rb(cc, epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13-1);
+
+ hi_dci0_pdu = &(hi_dci0_req->hi_dci0_pdu_list[hi_dci0_req->number_of_dci+hi_dci0_req->number_of_hi]);
+
+ memset((void*) hi_dci0_pdu, 0, sizeof(nfapi_hi_dci0_request_pdu_t));
+
+ hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_MPDCCH_DCI_PDU_TYPE;
+ hi_dci0_pdu->pdu_size = (uint8_t) (2 + sizeof (nfapi_dl_config_mpdcch_pdu));
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_format = (UE_template->rach_resource_type > 1) ? 5 : 4;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type > 1) ? 2 : 1;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_narrowband = epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_Narrowband_r13 - 1;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_prb_pairs = 6; // checked above that it has to be this
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_assignment = 0; // Note: this can be dynamic
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mpdcch_transmission_type = epdcch_setconfig_r11->transmissionType_r11; // distibuted
+
+ AssertFatal(UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 != NULL,
+ "UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11 is null\n");
+
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.start_symbol = *UE_template->physicalConfigDedicated->ext4->epdcch_Config_r11->config_r11.choice.setup.startSymbol_r11;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ecce_index = 0; // Note: this should be dynamic
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.aggreagation_level = 24; // OK for CEModeA r1-3 (9.1.5-1b) or CEModeB r1-4
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti_type = 4; // other
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.rnti = rnti;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ce_mode = (UE_template->rach_resource_type < 3) ? 1 : 2;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.drms_scrambling_init = epdcch_setconfig_r11->dmrs_ScramblingSequenceInt_r11;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.initial_transmission_sf_io = (frameP * 10) + subframeP;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.transmission_power = 6000; // 0dB
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.resource_block_start = UE_template->first_rb_ul[harq_pid];
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_resource_blocks = 6;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.mcs = 4; // adjust according to size of RAR, 208 bits with N1A_PRB=3
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.pusch_repetition_levels = 0;
+
+ AssertFatal(epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13 == LTE_EPDCCH_SetConfig_r11__ext2__mpdcch_config_r13__setup__mpdcch_pdsch_HoppingConfig_r13_off,
+ "epdcch_setconfig_r11->ext2->mpdcch_config_r13->mpdcch_pdsch_HoppingConfig_r13 is not off\n");
+
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.frequency_hopping_flag = 1 - epdcch_setconfig_r11->ext2->mpdcch_config_r13->choice.setup.mpdcch_pdsch_HoppingConfig_r13;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.redudency_version = rvidx_tab[round_UL&3];
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.new_data_indication = UE_template->oldNDI_UL[harq_pid];
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.harq_process = harq_pid;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tpc = tpc;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.csi_request = cqi_req;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.ul_inex = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dai_presence_flag = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dl_assignment_index = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.srs_request = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.dci_subframe_repetition_number = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.tcp_bitmap = 0;
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.total_dci_length_include_padding = 29; // hard-coded for 10 MHz
+ hi_dci0_pdu->mpdcch_dci_pdu.mpdcch_dci_pdu_rel13.number_of_tx_antenna_ports = 1;
+
+ hi_dci0_req->number_of_dci++;
+
+ fill_nfapi_ulsch_config_request_rel8(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
+ cqi_req,
+ cc,
+ UE_template->physicalConfigDedicated,
+ get_tmode(module_idP,CC_id,UE_id),
+ eNB->ul_handle,
+ rnti,
+ UE_template->first_rb_ul[harq_pid], // resource_block_start
+ UE_template->nb_rb_ul[harq_pid], // number_of_resource_blocks
+ UE_template->mcs_UL[harq_pid],
+ cshift, // cyclic_shift_2_for_drms
+ 0, // frequency_hopping_enabled_flag
+ 0, // frequency_hopping_bits
+ UE_template->oldNDI_UL[harq_pid], // new_data_indication
+ rvidx_tab[round_UL&3], // redundancy_version
+ harq_pid, // harq_process_number
+ 0, // ul_tx_mode
+ 0, // current_tx_nb
+ 0, // n_srs
+ UE_template->TBS_UL[harq_pid]
+ );
+
+ fill_nfapi_ulsch_config_request_emtc(&ul_req_tmp->ul_config_pdu_list[ul_req_tmp->number_of_pdus],
+ UE_template->rach_resource_type>2 ? 2 : 1,
+ 1, //total_number_of_repetitions
+ 1, //repetition_number
+ (frameP * 10) + subframeP);
+
+ ul_req_tmp->number_of_pdus++;
+ eNB->ul_handle++;
+ }
+ } // UE_is_to_be_scheduled
} // ULCCs
} // loop over UE_id
}
diff --git a/openair2/LAYER2/MAC/rar_tools.c b/openair2/LAYER2/MAC/rar_tools.c
index 2fa13fc98c2293b9ab5215ef12a5c540bbc9cc47..284c0af19e0a96c52466b821031c8eca895b8f33 100644
--- a/openair2/LAYER2/MAC/rar_tools.c
+++ b/openair2/LAYER2/MAC/rar_tools.c
@@ -110,98 +110,124 @@ fill_rar(const module_id_t module_idP,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
//------------------------------------------------------------------------------
-
+/*
+ * Fill the RAR buffer (header + PDU) for LTE-M devices
+ */
unsigned short fill_rar_br(eNB_MAC_INST *eNB,
- int CC_id,
- RA_t *ra,
- const frame_t frameP,
- const sub_frame_t subframeP,
- uint8_t* const dlsch_buffer,
- const uint8_t ce_level
- )
+ int CC_id,
+ RA_t *ra,
+ const frame_t frameP,
+ const sub_frame_t subframeP,
+ uint8_t* const dlsch_buffer,
+ const uint8_t ce_level)
//------------------------------------------------------------------------------
{
-
- RA_HEADER_RAPID *rarh = (RA_HEADER_RAPID *)dlsch_buffer;
+ RA_HEADER_RAPID *rarh = (RA_HEADER_RAPID *) dlsch_buffer;
COMMON_channels_t *cc = &eNB->common_channels[CC_id];
- uint8_t *rar = (uint8_t *)(dlsch_buffer+1);
-
- uint32_t rballoc,reps;
- uint32_t TPC,ULdelay,cqireq,mpdcch_nb_index;
- int input_buffer_length;
+ uint8_t *rar = (uint8_t *)(dlsch_buffer + 1);
+ uint32_t rballoc = 0;
+ uint32_t reps = 0;
+ uint32_t ULdelay = 0;
+ uint32_t cqireq = 0;
+ uint32_t mpdcch_nb_index = 0;
+ uint32_t TPC = 0;
+ int input_buffer_length = 0;
+ int N_NB_index = 0;
AssertFatal(ra != NULL, "RA is null \n");
- // subheader fixed
+ /* Subheader fixed */
rarh->E = 0; // First and last RAR
rarh->T = 1; // 0 for E/T/R/R/BI subheader, 1 for E/T/RAPID subheader
- rarh->RAPID = ra->preamble_index; // Respond to Preamble 0 only for the moment
- ra->timing_offset /= 16; //T_A = N_TA/16, where N_TA should be on a 30.72Msps
- rar[0] = (uint8_t) (ra->timing_offset >> (2 + 4)); // 7 MSBs of timing advance + divide by 4
- rar[1] = (uint8_t) (ra->timing_offset << (4 - 2)) & 0xf0; // 4 LSBs of timing advance + divide by 4
-
- int N_NB_index;
+ rarh->RAPID = ra->preamble_index; // Respond to Preamble
+
+ /* RAR PDU */
+ /* TA Command */
+ ra->timing_offset /= 16; // T_A = N_TA/16, where N_TA should be on a 30.72Msps
+ rar[0] = (uint8_t) (ra->timing_offset >> 4) & 0x7f; // 7 MSBs of timing advance
+ rar[1] = (uint8_t) (ra->timing_offset & 0x0f) << 4; // 4 LSBs of timing advance
- // Copy the Msg2 narrowband
+ /* Copy the Msg2 narrowband */
ra->msg34_narrowband = ra->msg2_narrowband;
ra->msg3_first_rb = 0;
ra->msg3_nb_rb = 2;
-
- if (ce_level < 2) { //CE Level 0,1, CEmodeA
+ if (ce_level < 2) { // CE Level 0, 1 (CEmodeA)
input_buffer_length = 6;
N_NB_index = get_numnarrowbandbits(cc->mib->message.dl_Bandwidth);
- rar[4] = (uint8_t)(ra->rnti>>8);
- rar[5] = (uint8_t)(ra->rnti&0xff);
- //cc->ra[ra_idx].timing_offset = 0;
-
+ /* UL Grant */
reps = 0;
ra->msg3_mcs = 7;
TPC = 3; // no power increase
ULdelay = 0;
cqireq = 0;
mpdcch_nb_index = 0;
- rballoc = mac_computeRIV(6,ra->msg3_first_rb,ra->msg3_nb_rb);
+ rballoc = mac_computeRIV(6, ra->msg3_first_rb, ra->msg3_nb_rb);
uint32_t buffer = 0;
buffer |= ra->msg34_narrowband << (16 + (4 - N_NB_index));
- buffer |= ((rballoc & 0xFF) << (12 + (4 - N_NB_index)));
+ buffer |= ((rballoc & 0x0F) << (12 + (4 - N_NB_index)));
buffer |= ((reps & 0x03) << (10 + (4 - N_NB_index)));
buffer |= ((ra->msg3_mcs & 0x07) << (7 + (4 - N_NB_index)));
buffer |= ((TPC & 0x07) << (4 + (4 - N_NB_index)));
buffer |= ((cqireq & 0x01) << (3 + (4 - N_NB_index)));
buffer |= ((ULdelay & 0x01) << (2 + (4 - N_NB_index)));
buffer |= (mpdcch_nb_index << (4 - N_NB_index));
- rar[1] = (buffer>>16) & 0x0F;
- rar[2] = (buffer>>8) & 0xFF;
- rar[3] = buffer&0xFF;
- }
- else { // CE level 2,3 => CEModeB
- AssertFatal(1==0,"Shouldn't get here ...\n");
- input_buffer_length =5;
+ rar[1] |= (uint8_t) (buffer >> 16) & 0x0F;
+ rar[2] = (uint8_t) (buffer >> 8) & 0xFF;
+ rar[3] = (uint8_t) buffer & 0xFF;
+ /* RA CRNTI */
+ rar[4] = (uint8_t)(ra->rnti >> 8);
+ rar[5] = (uint8_t)(ra->rnti & 0xff);
+
+ } else { // CE level 2, 3 (CEModeB)
- rar[3] = (uint8_t)(ra->rnti>>8);
- rar[4] = (uint8_t)(ra->rnti&0xff);
+ AssertFatal(1 == 0, "Shouldn't get here ...\n");
+
+ input_buffer_length = 5;
+
+ rar[3] = (uint8_t)(ra->rnti >> 8);
+ rar[4] = (uint8_t)(ra->rnti & 0xff);
}
- LOG_I(MAC,"[RAPROC] Frame %d Subframe %d : Generating RAR BR (%02x|%02x.%02x.%02x.%02x.%02x.%02x) for ce_level %d, CRNTI %x,preamble %d/%d,TIMING OFFSET %d\n",
- frameP,subframeP,
- *(uint8_t*)rarh,rar[0],rar[1],rar[2],rar[3],rar[4],rar[5],
+
+ LOG_I(MAC, "[RAPROC] Frame %d Subframe %d : Generating RAR BR (%02x|%02x.%02x.%02x.%02x.%02x.%02x) for ce_level %d, CRNTI %x, preamble %d/%d, TIMING OFFSET %d\n",
+ frameP,
+ subframeP,
+ *(uint8_t*) rarh,
+ rar[0],
+ rar[1],
+ rar[2],
+ rar[3],
+ rar[4],
+ rar[5],
ce_level,
ra->rnti,
- rarh->RAPID,ra->preamble_index,
+ rarh->RAPID,
+ ra->preamble_index,
ra->timing_offset);
if (opt_enabled) {
- trace_pdu(DIRECTION_DOWNLINK , dlsch_buffer, input_buffer_length, eNB->Mod_id, WS_RA_RNTI , 1,
- eNB->frame, eNB->subframe, 0, 0);
- LOG_D(OPT,
- "[RAPROC] RAR Frame %d trace pdu for rnti %x and rapid %d size %d\n",
- frameP, ra->rnti, rarh->RAPID, input_buffer_length);
+ trace_pdu(DIRECTION_DOWNLINK,
+ dlsch_buffer,
+ input_buffer_length,
+ eNB->Mod_id,
+ WS_RA_RNTI,
+ 1,
+ eNB->frame,
+ eNB->subframe,
+ 0,
+ 0);
+
+ LOG_D(OPT, "[RAPROC] RAR Frame %d trace pdu for rnti %x and rapid %d size %d\n",
+ frameP,
+ ra->rnti,
+ rarh->RAPID,
+ input_buffer_length);
}
return (ra->rnti);
diff --git a/openair2/RRC/LTE/L2_interface_common.c b/openair2/RRC/LTE/L2_interface_common.c
index b03b36a557431d58f8ca8c036dd47e5ebf09bce4..c8553b59701e2331f5e42ccb7a895e09b1aced48 100644
--- a/openair2/RRC/LTE/L2_interface_common.c
+++ b/openair2/RRC/LTE/L2_interface_common.c
@@ -135,7 +135,7 @@ rrc_data_ind(
LOG_I(RRC, "[UE %x] Frame %d: received a DCCH %d message on SRB %d with Size %d from eNB %d\n",
ctxt_pP->module_id, ctxt_pP->frame, DCCH_index,Srb_id,sdu_sizeP, ctxt_pP->eNB_index);
} else {
- LOG_I(RRC, "[eNB %d] Frame %d: received a DCCH %d message on SRB %d with Size %d from UE %x\n",
+ LOG_D(RRC, "[eNB %d] Frame %d: received a DCCH %d message on SRB %d with Size %d from UE %x\n",
ctxt_pP->module_id,
ctxt_pP->frame,
DCCH_index,
diff --git a/openair2/RRC/LTE/MESSAGES/asn1_msg.c b/openair2/RRC/LTE/MESSAGES/asn1_msg.c
index 09c051a62dc43b1920c9a7d7cfd5501fad0b7d19..53e94ab82809e94068b823c7edfa2e90f5fa6179 100644
--- a/openair2/RRC/LTE/MESSAGES/asn1_msg.c
+++ b/openair2/RRC/LTE/MESSAGES/asn1_msg.c
@@ -3083,6 +3083,27 @@ uint8_t do_RRCConnectionSetup_BR(
physicalConfigDedicated2->ext7->csi_RS_ConfigNZPToReleaseListExt_r13 = NULL;
+ rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.mac_MainConfig = CALLOC(1,sizeof(struct LTE_RadioResourceConfigDedicated__mac_MainConfig));
+ rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.mac_MainConfig->present = LTE_RadioResourceConfigDedicated__mac_MainConfig_PR_explicitValue;
+ LTE_MAC_MainConfig_t *mac_MainConfig = &rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.mac_MainConfig->choice.explicitValue;
+ mac_MainConfig->ul_SCH_Config = CALLOC(1, sizeof(*mac_MainConfig->ul_SCH_Config));
+ //long *maxHARQ_Tx = CALLOC(1, sizeof(long));
+ //*maxHARQ_Tx = LTE_MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
+ long *periodicBSR_Timer = CALLOC(1, sizeof(long));
+ *periodicBSR_Timer = LTE_PeriodicBSR_Timer_r12_sf64;
+ //mac_MainConfig->ul_SCH_Config->maxHARQ_Tx = maxHARQ_Tx;
+ mac_MainConfig->ul_SCH_Config->periodicBSR_Timer = periodicBSR_Timer;
+ mac_MainConfig->ul_SCH_Config->retxBSR_Timer = LTE_RetxBSR_Timer_r12_sf320;
+ mac_MainConfig->ul_SCH_Config->ttiBundling = 0; // FALSE
+ mac_MainConfig->timeAlignmentTimerDedicated = LTE_TimeAlignmentTimer_infinity;
+ mac_MainConfig->drx_Config = NULL;
+ mac_MainConfig->phr_Config = CALLOC(1, sizeof(*mac_MainConfig->phr_Config));
+ mac_MainConfig->phr_Config->present = LTE_MAC_MainConfig__phr_Config_PR_setup;
+ mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer = LTE_MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20; // sf20 = 20 subframes
+ mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20; // sf20 = 20 subframes
+ mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = LTE_MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB3; // Value dB1 =1 dB, dB3 = 3 dB
+
+
rrcConnectionSetup->rrc_TransactionIdentifier = Transaction_id;
rrcConnectionSetup->criticalExtensions.present = LTE_RRCConnectionSetup__criticalExtensions_PR_c1;
rrcConnectionSetup->criticalExtensions.choice.c1.present =LTE_RRCConnectionSetup__criticalExtensions__c1_PR_rrcConnectionSetup_r8 ;
@@ -3091,7 +3112,7 @@ uint8_t do_RRCConnectionSetup_BR(
rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.drb_ToReleaseList = NULL;
rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.sps_Config = NULL;
rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.physicalConfigDedicated = physicalConfigDedicated2;
- rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.mac_MainConfig = NULL;
+ // rrcConnectionSetup->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r8.radioResourceConfigDedicated.mac_MainConfig = NULL;
#ifdef XER_PRINT
xer_fprint(stdout, &asn_DEF_DL_CCCH_Message, (void*)&dl_ccch_msg);
diff --git a/openair2/RRC/LTE/rrc_eNB.c b/openair2/RRC/LTE/rrc_eNB.c
index 0c1e737d23f2c35e44baced6ad40e2c20c817ec8..fbc5d8f2564ff45a70a46ab0919f5ab002eeca0c 100644
--- a/openair2/RRC/LTE/rrc_eNB.c
+++ b/openair2/RRC/LTE/rrc_eNB.c
@@ -3204,7 +3204,7 @@ rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t *cons
}
LOG_I(RRC,
- "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate LTE_RRCConnectionReconfiguration (bytes %d, UE id %x)\n",
+ "[eNB %d] Frame %d, Hello there! Logical Channel DL-DCCH, Generate LTE_RRCConnectionReconfiguration (bytes %d, UE id %x)\n",
ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti);
LOG_D(RRC,
"[FRAME %05d][RRC_eNB][MOD %u][][--- PDCP_DATA_REQ/%d Bytes (rrcConnectionReconfiguration to UE %x MUI %d) --->][PDCP][MOD %u][RB %u]\n",
@@ -5175,7 +5175,7 @@ rrc_eNB_configure_rbs_handover(struct rrc_eNB_ue_context_s *ue_context_p, protoc
NULL,
NULL,
NULL
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
, (LTE_PMCH_InfoList_r9_t *) NULL
#endif
, NULL);
@@ -5183,7 +5183,7 @@ rrc_eNB_configure_rbs_handover(struct rrc_eNB_ue_context_s *ue_context_p, protoc
ue_context_p->ue_context.SRB_configList,
(LTE_DRB_ToAddModList_t *) NULL,
(LTE_DRB_ToReleaseList_t *) NULL
-#if defined(Rel10) || defined(Rel14)
+#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
, (LTE_PMCH_InfoList_r9_t *) NULL
, 0, 0
#endif
@@ -5571,43 +5571,44 @@ void rrc_eNB_generate_RRCConnectionSetup(const protocol_ctxt_t *const ctxt_pP,
{
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size =
do_RRCConnectionSetup(ctxt_pP,
- ue_context_pP,
- CC_id,
- (uint8_t *) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload,
- (uint8_t) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].p_eNB, //at this point we do not have the UE capability information, so it can only be TM1 or TM2
- rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),
- SRB_configList,
- &ue_context_pP->ue_context.physicalConfigDedicated);
- LOG_DUMPMSG(RRC,DEBUG_RRC,
- (char *)(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload),
- RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size,
- "[MSG] RRC Connection Setup\n");
-
+ ue_context_pP,
+ CC_id,
+ (uint8_t *) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload,
+ (uint8_t) RC.rrc[ctxt_pP->module_id]->carrier[CC_id].p_eNB, //at this point we do not have the UE capability information, so it can only be TM1 or TM2
+ rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id),
+ SRB_configList,
+ &ue_context_pP->ue_context.physicalConfigDedicated);
+ }
+ LOG_DUMPMSG(RRC,DEBUG_RRC,
+ (char *)(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.Payload),
+ RC.rrc[ctxt_pP->module_id]->carrier[CC_id].Srb0.Tx_buffer.payload_size,
+ "[MSG] RRC Connection Setup\n");
+
// configure SRB1/SRB2, PhysicalConfigDedicated, LTE_MAC_MainConfig for UE
-
- if (*SRB_configList != NULL) {
- for (cnt = 0; cnt < (*SRB_configList)->list.count; cnt++) {
- if ((*SRB_configList)->list.array[cnt]->srb_Identity == 1) {
+
+ if (*SRB_configList != NULL) {
+ for (cnt = 0; cnt < (*SRB_configList)->list.count; cnt++) {
+ if ((*SRB_configList)->list.array[cnt]->srb_Identity == 1) {
SRB1_config = (*SRB_configList)->list.array[cnt];
-
- if (SRB1_config->logicalChannelConfig) {
- if (SRB1_config->logicalChannelConfig->present ==
- LTE_SRB_ToAddMod__logicalChannelConfig_PR_explicitValue) {
- SRB1_logicalChannelConfig = &SRB1_config->logicalChannelConfig->choice.explicitValue;
- } else {
- SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
- }
- } else {
- SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
- }
-
- LOG_D(RRC,
- PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ (SRB1) ---> MAC_eNB\n",
- PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
- rrc_mac_config_req_eNB(
- ctxt_pP->module_id,
- ue_context_pP->ue_context.primaryCC_id,
- 0,0,0,0,0,
+
+ if (SRB1_config->logicalChannelConfig) {
+ if (SRB1_config->logicalChannelConfig->present ==
+ LTE_SRB_ToAddMod__logicalChannelConfig_PR_explicitValue) {
+ SRB1_logicalChannelConfig = &SRB1_config->logicalChannelConfig->choice.explicitValue;
+ } else {
+ SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
+ }
+ } else {
+ SRB1_logicalChannelConfig = &SRB1_logicalChannelConfig_defaultValue;
+ }
+
+ LOG_D(RRC,
+ PROTOCOL_RRC_CTXT_UE_FMT" RRC_eNB --- MAC_CONFIG_REQ (SRB1) ---> MAC_eNB\n",
+ PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
+ rrc_mac_config_req_eNB(
+ ctxt_pP->module_id,
+ ue_context_pP->ue_context.primaryCC_id,
+ 0,0,0,0,0,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
0,
#endif
@@ -5642,8 +5643,7 @@ void rrc_eNB_generate_RRCConnectionSetup(const protocol_ctxt_t *const ctxt_pP,
break;
}
}
- }
-
+
MSC_LOG_TX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
@@ -7332,7 +7332,7 @@ void *rrc_enb_process_itti_msg(void *notUsed) {
RRC_DCCH_DATA_IND(msg_p).rnti,
msg_p->ittiMsgHeader.lte_time.frame,
msg_p->ittiMsgHeader.lte_time.slot);
- LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Received on DCCH %d %s\n",
+ LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Received on DCCH %d %s\n",
PROTOCOL_RRC_CTXT_UE_ARGS(&ctxt),
RRC_DCCH_DATA_IND(msg_p).dcch_index,
msg_name_p);
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band13.tm1.50PRB.emtc.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band13.tm1.50PRB.emtc.conf
index 81946ddf7a6f4d62f61f415abb02beccc8926e25..ca09ea6625e7b34ef73229cfe5506b1d883849b8 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band13.tm1.50PRB.emtc.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band13.tm1.50PRB.emtc.conf
@@ -48,9 +48,9 @@ eNBs =
prach_zero_correlation = 1;
prach_freq_offset = 1;
pucch_delta_shift = 1;
- pucch_nRB_CQI = 1;
+ pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;
- pucch_n1_AN = 32;
+ pucch_n1_AN = 0;
pdsch_referenceSignalPower = -27;
pdsch_p_b = 0;
pusch_n_SB = 1;
@@ -262,7 +262,7 @@ eNBs =
n1PUCCH_AN_InfoList_r13 =
(
{
- pucch_info_value = 0;
+ pucch_info_value = 33;
}
);