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Robert Schmidt authoredRobert Schmidt authored
gNB_scheduler.c 19.71 KiB
/*
* 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
*/
/*! \file gNB_scheduler.c
* \brief gNB scheduler top level function operates on per subframe basis
* \author Navid Nikaein and Raymond Knopp, WEI-TAI CHEN
* \date 2010 - 2014, 2018
* \email: navid.nikaein@eurecom.fr, kroempa@gmail.com
* \version 0.5
* \company Eurecom, NTUST
* @ingroup _mac
*/
#include "assertions.h"
#include "LAYER2/MAC/mac.h"
#include "NR_MAC_COMMON/nr_mac_extern.h"
#include "LAYER2/MAC/mac_proto.h"
#include "NR_MAC_gNB/mac_proto.h"
#include "common/utils/LOG/log.h"
#include "common/utils/LOG/vcd_signal_dumper.h"
#include "UTIL/OPT/opt.h"
#include "OCG.h"
#include "OCG_extern.h"
#include "RRC/NR/nr_rrc_extern.h"
//#include "LAYER2/MAC/pre_processor.c"
#include "pdcp.h"
#include "openair1/PHY/defs_gNB.h"
#include "openair1/PHY/NR_TRANSPORT/nr_dlsch.h"
//Agent-related headers
#include "flexran_agent_extern.h"
#include "flexran_agent_mac.h"
#include "intertask_interface.h"
#include "executables/softmodem-common.h"
const uint8_t slots_per_frame[5] = {10, 20, 40, 80, 160};
uint16_t nr_pdcch_order_table[6] = { 31, 31, 511, 2047, 2047, 8191 };
void clear_mac_stats(gNB_MAC_INST *gNB) {
memset((void*)gNB->UE_info.mac_stats,0,MAX_MOBILES_PER_GNB*sizeof(NR_mac_stats_t));
}
void dump_mac_stats(gNB_MAC_INST *gNB) {
NR_UE_info_t *UE_info = &gNB->UE_info;
NR_mac_stats_t *stats;
int lc_id;
for (int UE_id=0;UE_id<MAX_MOBILES_PER_GNB;UE_id++) {
if (UE_info->active[UE_id]) {
LOG_I(MAC, "UE %x\n", UE_info->rnti[UE_id]);
stats = &UE_info->mac_stats[UE_id];
LOG_I(MAC,"dlsch_rounds %d/%d/%d/%d, dlsch_errors %d\n",stats->dlsch_rounds[0],stats->dlsch_rounds[1],stats->dlsch_rounds[2],stats->dlsch_rounds[3],stats->dlsch_errors);
LOG_I(MAC,"dlsch_total_bytes %d\n",stats->dlsch_total_bytes);
LOG_I(MAC,"ulsch_rounds %d/%d/%d/%d, ulsch_errors %d\n",stats->ulsch_rounds[0],stats->ulsch_rounds[1],stats->ulsch_rounds[2],stats->ulsch_rounds[3],stats->ulsch_errors);
LOG_I(MAC,"ulsch_total_bytes_scheduled %d, ulsch_total_bytes_received %d\n",stats->ulsch_total_bytes_scheduled,stats->ulsch_total_bytes_rx);
for (lc_id=0;lc_id<63;lc_id++) {
if (stats->lc_bytes_tx[lc_id]>0) LOG_I(MAC,"LCID %d : %d bytes TX\n",lc_id,stats->lc_bytes_tx[lc_id]);
if (stats->lc_bytes_rx[lc_id]>0) LOG_I(MAC,"LCID %d : %d bytes RX\n",lc_id,stats->lc_bytes_rx[lc_id]);
}
}
}
}
void clear_nr_nfapi_information(gNB_MAC_INST * gNB,
int CC_idP,
frame_t frameP,
sub_frame_t slotP){
NR_ServingCellConfigCommon_t *scc = gNB->common_channels->ServingCellConfigCommon;
const int num_slots = slots_per_frame[*scc->ssbSubcarrierSpacing];
nfapi_nr_dl_tti_request_t *DL_req = &gNB->DL_req[0];
nfapi_nr_ul_tti_request_t *future_ul_tti_req =
&gNB->UL_tti_req_ahead[CC_idP][(slotP + num_slots - 1) % num_slots];
nfapi_nr_ul_dci_request_t *UL_dci_req = &gNB->UL_dci_req[0];
nfapi_nr_tx_data_request_t *TX_req = &gNB->TX_req[0];
gNB->pdu_index[CC_idP] = 0;
if (nfapi_mode==0 || nfapi_mode == 1) { // monolithic or PNF
DL_req[CC_idP].SFN = frameP;
DL_req[CC_idP].Slot = slotP;
DL_req[CC_idP].dl_tti_request_body.nPDUs = 0;
DL_req[CC_idP].dl_tti_request_body.nGroup = 0;
//DL_req[CC_idP].dl_tti_request_body.transmission_power_pcfich = 6000;
UL_dci_req[CC_idP].SFN = frameP;
UL_dci_req[CC_idP].Slot = slotP;
UL_dci_req[CC_idP].numPdus = 0;
/* advance last round's future UL_tti_req to be ahead of current frame/slot */
future_ul_tti_req->SFN = (slotP == 0 ? frameP : frameP + 1) % 1024;
/* future_ul_tti_req->Slot is fixed! */
future_ul_tti_req->n_pdus = 0;
future_ul_tti_req->n_ulsch = 0;
future_ul_tti_req->n_ulcch = 0;
future_ul_tti_req->n_group = 0;
/* UL_tti_req is a simple pointer into the current UL_tti_req_ahead, i.e.,
* it walks over UL_tti_req_ahead in a circular fashion */
gNB->UL_tti_req[CC_idP] = &gNB->UL_tti_req_ahead[CC_idP][slotP];
TX_req[CC_idP].Number_of_PDUs = 0;
}
}
/*
void check_nr_ul_failure(module_id_t module_idP,
int CC_id,
int UE_id,
frame_t frameP,
sub_frame_t slotP) {
NR_UE_info_t *UE_info = &RC.nrmac[module_idP]->UE_info;
nfapi_nr_dl_dci_request_t *DL_req = &RC.nrmac[module_idP]->DL_req[0];
uint16_t rnti = UE_RNTI(module_idP, UE_id);
NR_COMMON_channels_t *cc = RC.nrmac[module_idP]->common_channels;
// check uplink failure
if ((UE_info->UE_sched_ctrl[UE_id].ul_failure_timer > 0) &&
(UE_info->UE_sched_ctrl[UE_id].ul_out_of_sync == 0)) {
LOG_I(MAC, "UE %d rnti %x: UL Failure timer %d \n", UE_id, rnti,
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer);
if (UE_info->UE_sched_ctrl[UE_id].ra_pdcch_order_sent == 0) {
UE_info->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 1;
// add a format 1A dci for this UE to request an RA procedure (only one UE per subframe)
nfapi_nr_dl_dci_request_pdu_t *dl_config_pdu = &DL_req[CC_id].dl_tti_request_body.dl_config_pdu_list[DL_req[CC_id].dl_tti_request_body.number_pdu];
memset((void *) dl_config_pdu, 0,sizeof(nfapi_dl_dci_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.tl.tag = NFAPI_DL_DCI_REQUEST_DCI_DL_PDU_REL8_TAG;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1A;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = get_aggregation(get_bw_index(module_idP, CC_id),
UE_info->UE_sched_ctrl[UE_id].
dl_cqi[CC_id], format1A);
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
AssertFatal((cc[CC_id].mib->message.dl_Bandwidth >= 0) && (cc[CC_id].mib->message.dl_Bandwidth < 6),
"illegal dl_Bandwidth %d\n",
(int) cc[CC_id].mib->message.dl_Bandwidth);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding = nr_pdcch_order_table[cc[CC_id].mib->message.dl_Bandwidth];
DL_req[CC_id].dl_tti_request_body.number_dci++;
DL_req[CC_id].dl_tti_request_body.number_pdu++;
DL_req[CC_id].dl_tti_request_body.tl.tag = NFAPI_DL_TTI_REQUEST_BODY_TAG;
LOG_I(MAC,
"UE %d rnti %x: sending PDCCH order for RAPROC (failure timer %d), resource_block_coding %d \n",
UE_id, rnti,
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer,
dl_config_pdu->dci_dl_pdu.
dci_dl_pdu_rel8.resource_block_coding);
} else { // ra_pdcch_sent==1
LOG_I(MAC,
"UE %d rnti %x: sent PDCCH order for RAPROC waiting (failure timer %d) \n",
UE_id, rnti,
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer);
if ((UE_info->UE_sched_ctrl[UE_id].ul_failure_timer % 40) == 0) UE_info->UE_sched_ctrl[UE_id].ra_pdcch_order_sent = 0; // resend every 4 frames
}
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer++;
// check threshold
if (UE_info->UE_sched_ctrl[UE_id].ul_failure_timer > 20000) {
// inform RRC of failure and clear timer
LOG_I(MAC,
"UE %d rnti %x: UL Failure after repeated PDCCH orders: Triggering RRC \n",
UE_id, rnti);
mac_eNB_rrc_ul_failure(module_idP, CC_id, frameP, subframeP,rnti);
UE_info->UE_sched_ctrl[UE_id].ul_failure_timer = 0;
UE_info->UE_sched_ctrl[UE_id].ul_out_of_sync = 1;
//Inform the controller about the UE deactivation. Should be moved to RRC agent in the future
if (rrc_agent_registered[module_idP]) {
LOG_W(MAC, "notify flexran Agent of UE state change\n");
agent_rrc_xface[module_idP]->flexran_agent_notify_ue_state_change(module_idP,
rnti, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_DEACTIVATED);
}
}
} // ul_failure_timer>0
}
*//*
void schedule_nr_SRS(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
{
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
NR_UE_info_t *UE_info = &gNB->UE_info;
nfapi_ul_config_request_body_t *ul_req;
int CC_id, UE_id;
NR_COMMON_channels_t *cc = RC.nrmac[module_idP]->common_channels;
SoundingRS_UL_ConfigCommon_t *soundingRS_UL_ConfigCommon;
struct SoundingRS_UL_ConfigDedicated *soundingRS_UL_ConfigDedicated;
uint8_t TSFC;
uint16_t deltaTSFC; // bitmap
uint8_t srs_SubframeConfig;
// table for TSFC (Period) and deltaSFC (offset)
const uint16_t deltaTSFCTabType1[15][2] = { {1, 1}, {1, 2}, {2, 2}, {1, 5}, {2, 5}, {4, 5}, {8, 5}, {3, 5}, {12, 5}, {1, 10}, {2, 10}, {4, 10}, {8, 10}, {351, 10}, {383, 10} }; // Table 5.5.3.3-2 3GPP 36.211 FDD
const uint16_t deltaTSFCTabType2[14][2] = { {2, 5}, {6, 5}, {10, 5}, {18, 5}, {14, 5}, {22, 5}, {26, 5}, {30, 5}, {70, 10}, {74, 10}, {194, 10}, {326, 10}, {586, 10}, {210, 10} }; // Table 5.5.3.3-2 3GPP 36.211 TDD
uint16_t srsPeriodicity, srsOffset;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
soundingRS_UL_ConfigCommon = &cc[CC_id].radioResourceConfigCommon->soundingRS_UL_ConfigCommon;
// check if SRS is enabled in this frame/subframe
if (soundingRS_UL_ConfigCommon) {
srs_SubframeConfig = soundingRS_UL_ConfigCommon->choice.setup.srs_SubframeConfig;
if (cc[CC_id].tdd_Config == NULL) { // FDD
deltaTSFC = deltaTSFCTabType1[srs_SubframeConfig][0];
TSFC = deltaTSFCTabType1[srs_SubframeConfig][1];
} else { // TDD
deltaTSFC = deltaTSFCTabType2[srs_SubframeConfig][0];
TSFC = deltaTSFCTabType2[srs_SubframeConfig][1];
}
// Sounding reference signal subframes are the subframes satisfying ns/2 mod TSFC (- deltaTSFC
uint16_t tmp = (subframeP % TSFC);
if ((1 << tmp) & deltaTSFC) {
// This is an SRS subframe, loop over UEs
for (UE_id = 0; UE_id < MAX_MOBILES_PER_GNB; UE_id++) {
if (!RC.nrmac[module_idP]->UE_info.active[UE_id]) continue;
ul_req = &RC.nrmac[module_idP]->UL_req[CC_id].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;
AssertFatal(UE_info->UE_template[CC_id][UE_id].physicalConfigDedicated != NULL,
"physicalConfigDedicated is null for UE %d\n",
UE_id);
if ((soundingRS_UL_ConfigDedicated = UE_info->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated) != NULL) {
if (soundingRS_UL_ConfigDedicated->present == SoundingRS_UL_ConfigDedicated_PR_setup) {
get_srs_pos(&cc[CC_id],
soundingRS_UL_ConfigDedicated->choice.
setup.srs_ConfigIndex,
&srsPeriodicity, &srsOffset);
if (((10 * frameP + subframeP) % srsPeriodicity) == srsOffset) {
// Program SRS
ul_req->srs_present = 1;
nfapi_ul_config_request_pdu_t * ul_config_pdu = &ul_req->ul_config_pdu_list[ul_req->number_of_pdus];
memset((void *) ul_config_pdu, 0, sizeof(nfapi_ul_config_request_pdu_t));
ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_SRS_PDU_TYPE;
ul_config_pdu->pdu_size = 2 + (uint8_t) (2 + sizeof(nfapi_ul_config_srs_pdu));
ul_config_pdu->srs_pdu.srs_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_SRS_PDU_REL8_TAG;
ul_config_pdu->srs_pdu.srs_pdu_rel8.size = (uint8_t)sizeof(nfapi_ul_config_srs_pdu);
ul_config_pdu->srs_pdu.srs_pdu_rel8.rnti = UE_info->UE_template[CC_id][UE_id].rnti;
ul_config_pdu->srs_pdu.srs_pdu_rel8.srs_bandwidth = soundingRS_UL_ConfigDedicated->choice.setup.srs_Bandwidth;
ul_config_pdu->srs_pdu.srs_pdu_rel8.frequency_domain_position = soundingRS_UL_ConfigDedicated->choice.setup.freqDomainPosition;
ul_config_pdu->srs_pdu.srs_pdu_rel8.srs_hopping_bandwidth = soundingRS_UL_ConfigDedicated->choice.setup.srs_HoppingBandwidth;;
ul_config_pdu->srs_pdu.srs_pdu_rel8.transmission_comb = soundingRS_UL_ConfigDedicated->choice.setup.transmissionComb;
ul_config_pdu->srs_pdu.srs_pdu_rel8.i_srs = soundingRS_UL_ConfigDedicated->choice.setup.srs_ConfigIndex;
ul_config_pdu->srs_pdu.srs_pdu_rel8.sounding_reference_cyclic_shift = soundingRS_UL_ConfigDedicated->choice.setup.cyclicShift; // ul_config_pdu->srs_pdu.srs_pdu_rel10.antenna_port = ;//
// ul_config_pdu->srs_pdu.srs_pdu_rel13.number_of_combs = ;// RC.nrmac[module_idP]->UL_req[CC_id].sfn_sf = (frameP << 4) + subframeP;
RC.nrmac[module_idP]->UL_req[CC_id].header.message_id = NFAPI_UL_CONFIG_REQUEST;
ul_req->number_of_pdus++;
} // if (((10*frameP+subframeP) % srsPeriodicity) == srsOffset)
} // if (soundingRS_UL_ConfigDedicated->present == SoundingRS_UL_ConfigDedicated_PR_setup)
} // if ((soundingRS_UL_ConfigDedicated = UE_info->UE_template[CC_id][UE_id].physicalConfigDedicated->soundingRS_UL_ConfigDedicated)!=NULL)
} // for (UE_id ...
} // if((1<<tmp) & deltaTSFC)
} // SRS config
}
}
*/
bool is_xlsch_in_slot(uint64_t bitmap, sub_frame_t slot) {
return (bitmap >> slot) & 0x01;
}
void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
frame_t frame,
sub_frame_t slot){
protocol_ctxt_t ctxt;
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES, NOT_A_RNTI, frame, slot,module_idP);
int nb_periods_per_frame;
const int UE_id = 0;
const int bwp_id = 1;
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
NR_UE_info_t *UE_info = &gNB->UE_info;
NR_UE_sched_ctrl_t *ue_sched_ctl = &UE_info->UE_sched_ctrl[UE_id];
NR_COMMON_channels_t *cc = gNB->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
NR_TDD_UL_DL_Pattern_t *tdd_pattern = &scc->tdd_UL_DL_ConfigurationCommon->pattern1;
switch(scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity) {
case 0:
nb_periods_per_frame = 20; // 10ms/0p5ms
break;
case 1:
nb_periods_per_frame = 16; // 10ms/0p625ms
break;
case 2:
nb_periods_per_frame = 10; // 10ms/1ms
break;
case 3:
nb_periods_per_frame = 8; // 10ms/1p25ms
break;
case 4:
nb_periods_per_frame = 5; // 10ms/2ms
break;
case 5:
nb_periods_per_frame = 4; // 10ms/2p5ms
break;
case 6:
nb_periods_per_frame = 2; // 10ms/5ms
break;
case 7:
nb_periods_per_frame = 1; // 10ms/10ms
break;
default:
AssertFatal(1==0,"Undefined tdd period %ld\n", scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity);
}
int num_slots_per_tdd = (slots_per_frame[*scc->ssbSubcarrierSpacing])/nb_periods_per_frame;
const int nr_ulmix_slots = tdd_pattern->nrofUplinkSlots + (tdd_pattern->nrofUplinkSymbols!=0);
start_meas(&RC.nrmac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_IN);
pdcp_run(&ctxt);
/* send tick to RLC and RRC every ms */
if ((slot & ((1 << *scc->ssbSubcarrierSpacing) - 1)) == 0) {
void nr_rlc_tick(int frame, int subframe);
nr_rlc_tick(frame, slot >> *scc->ssbSubcarrierSpacing);
nr_rrc_trigger(&ctxt, 0 /*CC_id*/, frame, slot >> *scc->ssbSubcarrierSpacing);
}
const uint64_t dlsch_in_slot_bitmap = (1 << 1) | (1 << 2);
const uint64_t ulsch_in_slot_bitmap = (1 << 8);
memset(RC.nrmac[module_idP]->cce_list[bwp_id][0],0,MAX_NUM_CCE*sizeof(int)); // coreset0
memset(RC.nrmac[module_idP]->cce_list[bwp_id][1],0,MAX_NUM_CCE*sizeof(int)); // coresetid 1
for (int i=0; i<MAX_NUM_CORESET; i++)
RC.nrmac[module_idP]->UE_info.num_pdcch_cand[UE_id][i] = 0;
for (int CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
//mbsfn_status[CC_id] = 0;
// clear vrb_maps
memset(cc[CC_id].vrb_map, 0, sizeof(uint16_t) * 275);
// clear last scheduled slot's content (only)!
const int num_slots = slots_per_frame[*scc->ssbSubcarrierSpacing];
const int last_slot = (slot + num_slots - 1) % num_slots;
uint16_t *vrb_map_UL = cc[CC_id].vrb_map_UL;
memset(&vrb_map_UL[last_slot * 275], 0, sizeof(uint16_t) * 275);
clear_nr_nfapi_information(RC.nrmac[module_idP], CC_id, frame, slot);
}
if ((slot == 0) && (frame & 127) == 0) dump_mac_stats(RC.nrmac[module_idP]);
// This schedules MIB
schedule_nr_mib(module_idP, frame, slot, slots_per_frame[*scc->ssbSubcarrierSpacing]);
// This schedule PRACH if we are not in phy_test mode
if (get_softmodem_params()->phy_test == 0) {
/* we need to make sure that resources for PRACH are free. To avoid that
e.g. PUSCH has already been scheduled, make sure we schedule before
anything else: below, we simply assume an advance one frame (minus one
slot, because otherwise we would allocate the current slot in
UL_tti_req_ahead), but be aware that, e.g., K2 is allowed to be larger
(schedule_nr_prach will assert if resources are not free). */
const sub_frame_t n_slots_ahead = slots_per_frame[*scc->ssbSubcarrierSpacing] - 1;
const frame_t f = (frame + (slot + n_slots_ahead) / slots_per_frame[*scc->ssbSubcarrierSpacing]) % 1024;
const sub_frame_t s = (slot + n_slots_ahead) % slots_per_frame[*scc->ssbSubcarrierSpacing];
schedule_nr_prach(module_idP, f, s);
}
// This schedule SR
// TODO
// This schedule CSI measurement reporting
if (UE_info->active[UE_id])
nr_csi_meas_reporting(module_idP, UE_id, frame, slot, num_slots_per_tdd, nr_ulmix_slots, slots_per_frame[*scc->ssbSubcarrierSpacing]);
// This schedule RA procedure if not in phy_test mode // Otherwise already consider 5G already connected
if (get_softmodem_params()->phy_test == 0) {
nr_schedule_RA(module_idP, frame, slot);
}
// This schedules the DCI for Uplink and subsequently PUSCH
if (slot < 10) {
nr_schedule_ulsch(module_idP, frame, slot, num_slots_per_tdd, nr_ulmix_slots, ulsch_in_slot_bitmap);
}
// This schedules the DCI for Downlink and PDSCH
if (is_xlsch_in_slot(dlsch_in_slot_bitmap, slot % num_slots_per_tdd)
&& slot < 10) {
nr_schedule_ue_spec(module_idP, frame, slot, num_slots_per_tdd);
}
if (UE_info->active[UE_id])
nr_schedule_pucch(module_idP, UE_id, nr_ulmix_slots, frame, slot);
stop_meas(&RC.nrmac[module_idP]->eNB_scheduler);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_OUT);
}