config.c 26.3 KB
Newer Older
1
/*******************************************************************************
nikaeinn's avatar
nikaeinn committed
2 3
    OpenAirInterface
    Copyright(c) 1999 - 2014 Eurecom
4

nikaeinn's avatar
nikaeinn committed
5 6 7 8
    OpenAirInterface is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
9 10


nikaeinn's avatar
nikaeinn committed
11 12 13 14
    OpenAirInterface is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
15

nikaeinn's avatar
nikaeinn committed
16 17 18 19
    You should have received a copy of the GNU General Public License
    along with OpenAirInterface.The full GNU General Public License is
    included in this distribution in the file called "COPYING". If not,
    see <http://www.gnu.org/licenses/>.
20 21

  Contact Information
nikaeinn's avatar
nikaeinn committed
22 23 24 25
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
  OpenAirInterface Dev  : openair4g-devel@eurecom.fr

ghaddab's avatar
ghaddab committed
26
  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
27

nikaeinn's avatar
nikaeinn committed
28
*******************************************************************************/
29
/*! \file config.c
nikaeinn's avatar
nikaeinn committed
30
 * \brief UE and eNB configuration performed by RRC or as a consequence of RRC procedures
31 32
 * \author  Navid Nikaein and Raymond Knopp
 * \date 2010 - 2014
gauthier's avatar
gauthier committed
33 34 35
 * \version 0.1
 * \email: navid.nikaein@eurecom.fr
 * @ingroup _mac
36

gauthier's avatar
gauthier committed
37
 */
38

39 40 41 42 43 44 45 46 47
#include "COMMON/platform_types.h"
#include "COMMON/platform_constants.h"
#include "SystemInformationBlockType2.h"
//#include "RadioResourceConfigCommonSIB.h"
#include "RadioResourceConfigDedicated.h"
#include "MeasGapConfig.h"
#include "MeasObjectToAddModList.h"
#include "TDD-Config.h"
#include "defs.h"
48
#include "proto.h"
49 50 51 52 53 54 55 56 57
#include "extern.h"
#include "UTIL/LOG/log.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#ifdef Rel10
#include "MBSFN-AreaInfoList-r9.h"
#include "MBSFN-AreaInfo-r9.h"
#include "MBSFN-SubframeConfigList.h"
#include "PMCH-InfoList-r9.h"
#endif
58 59

/* sec 5.9, 36.321: MAC Reset Procedure */
gauthier's avatar
gauthier committed
60
void ue_mac_reset(module_id_t module_idP,uint8_t eNB_index) {
gauthier's avatar
gauthier committed
61

62
  //Resetting Bj
gauthier's avatar
gauthier committed
63 64 65
  UE_mac_inst[module_idP].scheduling_info.Bj[0] = 0;
  UE_mac_inst[module_idP].scheduling_info.Bj[1] = 0;
  UE_mac_inst[module_idP].scheduling_info.Bj[2] = 0;
knopp's avatar
 
knopp committed
66
  
67
  //Stopping all timers
gauthier's avatar
gauthier committed
68

69
  //timeAlignmentTimer expires
gauthier's avatar
gauthier committed
70

71
  // PHY changes for UE MAC reset
72
  mac_xface->phy_reset_ue(module_idP,0,eNB_index);
gauthier's avatar
gauthier committed
73

74 75
  // notify RRC to relase PUCCH/SRS
  // cancel all pending SRs
gauthier's avatar
gauthier committed
76 77
  UE_mac_inst[module_idP].scheduling_info.SR_pending=0;
  UE_mac_inst[module_idP].scheduling_info.SR_COUNTER=0;
knopp's avatar
 
knopp committed
78
  
79
  // stop ongoing RACH procedure
gauthier's avatar
gauthier committed
80

81
  // discard explicitly signaled ra_PreambleIndex and ra_RACH_MaskIndex, if any
gauthier's avatar
gauthier committed
82 83 84
  UE_mac_inst[module_idP].RA_prach_resources.ra_PreambleIndex  = 0; // check!
  UE_mac_inst[module_idP].RA_prach_resources.ra_RACH_MaskIndex = 0;

knopp's avatar
 
knopp committed
85

gauthier's avatar
gauthier committed
86 87
  ue_init_mac(module_idP); //This will hopefully do the rest of the MAC reset procedure

88 89
}

gauthier's avatar
gauthier committed
90
int rrc_mac_config_req(module_id_t Mod_id, eNB_flag_t eNB_flagP,uint8_t UE_id,uint8_t eNB_index,
knopp's avatar
 
knopp committed
91 92
		       RadioResourceConfigCommonSIB_t  *radioResourceConfigCommon,
		       struct PhysicalConfigDedicated  *physicalConfigDedicated,
93
#ifdef Rel10
knopp's avatar
 
knopp committed
94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113
		       SCellToAddMod_r10_t *sCellToAddMod_r10,
		       //struct PhysicalConfigDedicatedSCell_r10 *physicalConfigDedicatedSCell_r10,
#endif
		       MeasObjectToAddMod_t           **measObj,
		       MAC_MainConfig_t                *mac_MainConfig,
		       long                             logicalChannelIdentity,
		       LogicalChannelConfig_t          *logicalChannelConfig,
		       MeasGapConfig_t                 *measGapConfig,
		       TDD_Config_t                    *tdd_Config,
		       MobilityControlInfo_t           *mobilityControlInfo,
		       uint8_t                              *SIwindowsize,
		       uint16_t                             *SIperiod,
		       ARFCN_ValueEUTRA_t              *ul_CarrierFreq,
		       long                            *ul_Bandwidth,
		       AdditionalSpectrumEmission_t    *additionalSpectrumEmission,
		       struct MBSFN_SubframeConfigList *mbsfn_SubframeConfigList
#ifdef Rel10
		       ,uint8_t                              MBMS_Flag,
		       MBSFN_AreaInfoList_r9_t         *mbsfn_AreaInfoList,
		       PMCH_InfoList_r9_t              *pmch_InfoList
114 115
#endif 
#ifdef CBA
knopp's avatar
 
knopp committed
116 117
		       ,uint8_t                              num_active_cba_groups,
		       uint16_t                              cba_rnti
118
#endif
gauthier's avatar
gauthier committed
119
) {
120

knopp's avatar
 
knopp committed
121
  int i,CC_id;
122 123 124

  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_MAC_CONFIG, VCD_FUNCTION_IN);

gauthier's avatar
gauthier committed
125 126 127 128
  if (eNB_flagP==0) {
      LOG_I(MAC,"[CONFIG][UE %d] Configuring MAC/PHY from eNB %d\n",Mod_id,eNB_index);
      if (tdd_Config != NULL)
        UE_mac_inst[Mod_id].tdd_Config = tdd_Config;
129
  }else {
gauthier's avatar
gauthier committed
130 131 132
      if (physicalConfigDedicated == NULL){
          LOG_I(MAC,"[CONFIG][eNB %d] Configuring MAC/PHY\n",Mod_id);
      } else{
knopp's avatar
 
knopp committed
133
          LOG_I(MAC,"[CONFIG][eNB %d] Configuring MAC/PHY for UE %d (%x)\n",Mod_id,UE_id,UE_RNTI(Mod_id,UE_id));
gauthier's avatar
gauthier committed
134
      }
135
  }
gauthier's avatar
gauthier committed
136

137
  if ((tdd_Config!=NULL)||(SIwindowsize!=NULL)||(SIperiod!=NULL)){
gauthier's avatar
gauthier committed
138
      if (eNB_flagP==1)
knopp's avatar
 
knopp committed
139
        mac_xface->phy_config_sib1_eNB(Mod_id,0,tdd_Config,*SIwindowsize,*SIperiod);
gauthier's avatar
gauthier committed
140
      else
knopp's avatar
 
knopp committed
141
        mac_xface->phy_config_sib1_ue(Mod_id,0,eNB_index,tdd_Config,*SIwindowsize,*SIperiod);
142 143
  } 

144
  if (radioResourceConfigCommon!=NULL) {
gauthier's avatar
gauthier committed
145 146 147 148 149 150 151 152 153 154
      if (eNB_flagP==1) {
          LOG_I(MAC,"[CONFIG]SIB2/3 Contents (partial)\n");
          LOG_I(MAC,"[CONFIG]pusch_config_common.n_SB = %ld\n",radioResourceConfigCommon->pusch_ConfigCommon.pusch_ConfigBasic.n_SB);
          LOG_I(MAC,"[CONFIG]pusch_config_common.hoppingMode = %ld\n",radioResourceConfigCommon->pusch_ConfigCommon.pusch_ConfigBasic.hoppingMode);
          LOG_I(MAC,"[CONFIG]pusch_config_common.pusch_HoppingOffset = %ld\n",  radioResourceConfigCommon->pusch_ConfigCommon.pusch_ConfigBasic.pusch_HoppingOffset);
          LOG_I(MAC,"[CONFIG]pusch_config_common.enable64QAM = %d\n",radioResourceConfigCommon->pusch_ConfigCommon.pusch_ConfigBasic.enable64QAM);
          LOG_I(MAC,"[CONFIG]pusch_config_common.groupHoppingEnabled = %d\n",radioResourceConfigCommon->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupHoppingEnabled);
          LOG_I(MAC,"[CONFIG]pusch_config_common.groupAssignmentPUSCH = %ld\n",radioResourceConfigCommon->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH);
          LOG_I(MAC,"[CONFIG]pusch_config_common.sequenceHoppingEnabled = %d\n",radioResourceConfigCommon->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled);
          LOG_I(MAC,"[CONFIG]pusch_config_common.cyclicShift  = %ld\n",radioResourceConfigCommon->pusch_ConfigCommon.ul_ReferenceSignalsPUSCH.cyclicShift);
knopp's avatar
 
knopp committed
155
          mac_xface->phy_config_sib2_eNB(Mod_id,0,radioResourceConfigCommon,ul_CarrierFreq,ul_Bandwidth,additionalSpectrumEmission,mbsfn_SubframeConfigList);
gauthier's avatar
gauthier committed
156 157 158
      }
      else {
          UE_mac_inst[Mod_id].radioResourceConfigCommon = radioResourceConfigCommon;
knopp's avatar
 
knopp committed
159
          mac_xface->phy_config_sib2_ue(Mod_id,0,eNB_index,radioResourceConfigCommon,ul_CarrierFreq,ul_Bandwidth,additionalSpectrumEmission,mbsfn_SubframeConfigList);
gauthier's avatar
gauthier committed
160
      }
161 162 163
  }
  // SRB2_lchan_config->choice.explicitValue.ul_SpecificParameters->logicalChannelGroup
  if (logicalChannelConfig!= NULL) {
gauthier's avatar
gauthier committed
164 165 166 167 168 169 170 171 172 173 174
      if (eNB_flagP==0){
          LOG_I(MAC,"[CONFIG][UE %d] Applying RRC logicalChannelConfig from eNB%d\n",Mod_id,eNB_index);
          UE_mac_inst[Mod_id].logicalChannelConfig[logicalChannelIdentity]=logicalChannelConfig;
          UE_mac_inst[Mod_id].scheduling_info.Bj[logicalChannelIdentity]=0; // initilize the bucket for this lcid
          if (logicalChannelConfig->ul_SpecificParameters) {
              UE_mac_inst[Mod_id].scheduling_info.bucket_size[logicalChannelIdentity]=logicalChannelConfig->ul_SpecificParameters->prioritisedBitRate *
                  logicalChannelConfig->ul_SpecificParameters->bucketSizeDuration; // set the max bucket size
              UE_mac_inst[Mod_id].scheduling_info.LCGID[logicalChannelIdentity]=*logicalChannelConfig->ul_SpecificParameters->logicalChannelGroup;
              LOG_D(MAC,"[CONFIG][UE %d] LCID %d is attached to the LCGID %d\n",Mod_id,logicalChannelIdentity,*logicalChannelConfig->ul_SpecificParameters->logicalChannelGroup);
          } else {
              LOG_E(MAC,"[CONFIG][UE %d] LCID %d NULL ul_SpecificParameters\n",Mod_id,logicalChannelIdentity);
gauthier's avatar
gauthier committed
175
              mac_xface->macphy_exit("NULL ul_SpecificParameters");
gauthier's avatar
gauthier committed
176
          }
177 178 179 180
      }
  }

  if (mac_MainConfig != NULL){
gauthier's avatar
gauthier committed
181 182 183 184 185 186 187
      if (eNB_flagP==0){
          LOG_I(MAC,"[CONFIG][UE%d] Applying RRC macMainConfig from eNB%d\n",Mod_id,eNB_index);
          UE_mac_inst[Mod_id].macConfig=mac_MainConfig;
          UE_mac_inst[Mod_id].measGapConfig=measGapConfig;
          if (mac_MainConfig->ul_SCH_Config) {

              if (mac_MainConfig->ul_SCH_Config->periodicBSR_Timer)
gauthier's avatar
gauthier committed
188
                UE_mac_inst[Mod_id].scheduling_info.periodicBSR_Timer = (uint16_t) *mac_MainConfig->ul_SCH_Config->periodicBSR_Timer;
gauthier's avatar
gauthier committed
189
              else
gauthier's avatar
gauthier committed
190
                UE_mac_inst[Mod_id].scheduling_info.periodicBSR_Timer = (uint16_t) MAC_MainConfig__ul_SCH_Config__periodicBSR_Timer_infinity;
gauthier's avatar
gauthier committed
191 192

              if (mac_MainConfig->ul_SCH_Config->maxHARQ_Tx)
gauthier's avatar
gauthier committed
193
                UE_mac_inst[Mod_id].scheduling_info.maxHARQ_Tx     = (uint16_t) *mac_MainConfig->ul_SCH_Config->maxHARQ_Tx;
gauthier's avatar
gauthier committed
194
              else
gauthier's avatar
gauthier committed
195
                UE_mac_inst[Mod_id].scheduling_info.maxHARQ_Tx     = (uint16_t) MAC_MainConfig__ul_SCH_Config__maxHARQ_Tx_n5;
gauthier's avatar
gauthier committed
196
              if (mac_MainConfig->ul_SCH_Config->retxBSR_Timer)
gauthier's avatar
gauthier committed
197
                UE_mac_inst[Mod_id].scheduling_info.retxBSR_Timer     = (uint16_t) mac_MainConfig->ul_SCH_Config->retxBSR_Timer;
gauthier's avatar
gauthier committed
198
              else
gauthier's avatar
gauthier committed
199
                UE_mac_inst[Mod_id].scheduling_info.retxBSR_Timer     = (uint16_t)MAC_MainConfig__ul_SCH_Config__retxBSR_Timer_sf2560;
gauthier's avatar
gauthier committed
200
          }
201
#ifdef Rel10   
gauthier's avatar
gauthier committed
202
          if (mac_MainConfig->sr_ProhibitTimer_r9)
gauthier's avatar
gauthier committed
203
            UE_mac_inst[Mod_id].scheduling_info.sr_ProhibitTimer  = (uint16_t) *mac_MainConfig->sr_ProhibitTimer_r9;
gauthier's avatar
gauthier committed
204
          else
gauthier's avatar
gauthier committed
205
            UE_mac_inst[Mod_id].scheduling_info.sr_ProhibitTimer  = (uint16_t) 0;
206
#endif
gauthier's avatar
gauthier committed
207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233
          UE_mac_inst[Mod_id].scheduling_info.periodicBSR_SF  = get_sf_periodicBSRTimer(UE_mac_inst[Mod_id].scheduling_info.periodicBSR_Timer);
          UE_mac_inst[Mod_id].scheduling_info.retxBSR_SF     = get_sf_retxBSRTimer(UE_mac_inst[Mod_id].scheduling_info.retxBSR_Timer);

          UE_mac_inst[Mod_id].scheduling_info.drx_config     = mac_MainConfig->drx_Config;
          UE_mac_inst[Mod_id].scheduling_info.phr_config     = mac_MainConfig->phr_Config;
          if (mac_MainConfig->phr_Config){
              UE_mac_inst[Mod_id].PHR_state = mac_MainConfig->phr_Config->present;
              UE_mac_inst[Mod_id].PHR_reconfigured = 1;
              UE_mac_inst[Mod_id].scheduling_info.periodicPHR_Timer = mac_MainConfig->phr_Config->choice.setup.periodicPHR_Timer;
              UE_mac_inst[Mod_id].scheduling_info.prohibitPHR_Timer = mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer;
              UE_mac_inst[Mod_id].scheduling_info.PathlossChange = mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange;
          } else {
              UE_mac_inst[Mod_id].PHR_reconfigured = 0;
              UE_mac_inst[Mod_id].PHR_state = MAC_MainConfig__phr_Config_PR_setup;
              UE_mac_inst[Mod_id].scheduling_info.periodicPHR_Timer = MAC_MainConfig__phr_Config__setup__periodicPHR_Timer_sf20;
              UE_mac_inst[Mod_id].scheduling_info.prohibitPHR_Timer = MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf20;
              UE_mac_inst[Mod_id].scheduling_info.PathlossChange = MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB1;
          }
          UE_mac_inst[Mod_id].scheduling_info.periodicPHR_SF =  get_sf_perioidicPHR_Timer(UE_mac_inst[Mod_id].scheduling_info.periodicPHR_Timer);
          UE_mac_inst[Mod_id].scheduling_info.prohibitPHR_SF =  get_sf_prohibitPHR_Timer(UE_mac_inst[Mod_id].scheduling_info.prohibitPHR_Timer);
          UE_mac_inst[Mod_id].scheduling_info.PathlossChange_db =  get_db_dl_PathlossChange(UE_mac_inst[Mod_id].scheduling_info.PathlossChange);
          LOG_D(MAC,"[UE %d] config PHR (%d): periodic %d (SF) prohibit %d (SF)  pathlosschange %d (db) \n",
              Mod_id,mac_MainConfig->phr_Config->present,
              UE_mac_inst[Mod_id].scheduling_info.periodicPHR_SF,
              UE_mac_inst[Mod_id].scheduling_info.prohibitPHR_SF,
              UE_mac_inst[Mod_id].scheduling_info.PathlossChange_db);
      }
234 235 236
  }

  if (physicalConfigDedicated != NULL) {
gauthier's avatar
gauthier committed
237
      if (eNB_flagP==1){
knopp's avatar
 
knopp committed
238
	mac_xface->phy_config_dedicated_eNB(Mod_id,0,UE_RNTI(Mod_id,UE_id),physicalConfigDedicated);
gauthier's avatar
gauthier committed
239
      }else{
knopp's avatar
 
knopp committed
240 241
	mac_xface->phy_config_dedicated_ue(Mod_id,0,eNB_index,physicalConfigDedicated);
	UE_mac_inst[Mod_id].physicalConfigDedicated=physicalConfigDedicated; // for SR proc
gauthier's avatar
gauthier committed
242
      }
243
  }
knopp's avatar
 
knopp committed
244 245 246
#ifdef Rel10
  if (sCellToAddMod_r10 != NULL) {
    
247
    if (eNB_flagP==1){
knopp's avatar
 
knopp committed
248 249 250
      mac_xface->phy_config_dedicated_scell_eNB(Mod_id,UE_RNTI(Mod_id,UE_id),sCellToAddMod_r10,1);
    }
    else {
251
#warning "phy_config_dedicated_scell_ue is empty"
knopp's avatar
 
knopp committed
252 253 254 255 256
      mac_xface->phy_config_dedicated_scell_ue(Mod_id,eNB_index,sCellToAddMod_r10,1);
      UE_mac_inst[Mod_id].physicalConfigDedicatedSCell_r10 = sCellToAddMod_r10->radioResourceConfigDedicatedSCell_r10->physicalConfigDedicatedSCell_r10; // using SCell index 0
    }
  }
#endif
257

gauthier's avatar
gauthier committed
258 259 260 261 262 263 264 265 266
  if (eNB_flagP == 0) {
      if (measObj!= NULL) {
          if (measObj[0]!= NULL){
              UE_mac_inst[Mod_id].n_adj_cells = measObj[0]->measObject.choice.measObjectEUTRA.cellsToAddModList->list.count;
              LOG_I(MAC,"Number of adjacent cells %d\n",UE_mac_inst[Mod_id].n_adj_cells);
              for (i=0;i<UE_mac_inst[Mod_id].n_adj_cells;i++) {
                  UE_mac_inst[Mod_id].adj_cell_id[i] = measObj[0]->measObject.choice.measObjectEUTRA.cellsToAddModList->list.array[i]->physCellId;
                  LOG_I(MAC,"Cell %d : Nid_cell %d\n",i,UE_mac_inst[Mod_id].adj_cell_id[i]);
              }
knopp's avatar
 
knopp committed
267
              mac_xface->phy_config_meas_ue(Mod_id,0,eNB_index,UE_mac_inst[Mod_id].n_adj_cells,UE_mac_inst[Mod_id].adj_cell_id);
gauthier's avatar
gauthier committed
268 269
          }
          /*
270 271 272 273 274 275 276
    if (quantityConfig != NULL) {
    	if (quantityConfig[0] != NULL) {
    		UE_mac_inst[Mod_id].quantityConfig = quantityConfig[0];
    		LOG_I(MAC,"UE %d configured filterCoeff.",UE_mac_inst[Mod_id].crnti);
    		mac_xface->phy_config_meas_ue
    	}
    }
gauthier's avatar
gauthier committed
277
           */
278
      }
gauthier's avatar
gauthier committed
279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308
  }
  if (eNB_flagP==0) {
      if(mobilityControlInfo != NULL) {

          LOG_D(MAC,"[UE%d] MAC Reset procedure triggered by RRC eNB %d \n",Mod_id,eNB_index);
          ue_mac_reset(Mod_id,eNB_index);

          if(mobilityControlInfo->radioResourceConfigCommon.rach_ConfigCommon) {
              memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->rach_ConfigCommon,
                  (void *)mobilityControlInfo->radioResourceConfigCommon.rach_ConfigCommon,
                  sizeof(RACH_ConfigCommon_t));
          }

          memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->prach_Config.prach_ConfigInfo,
              (void *)mobilityControlInfo->radioResourceConfigCommon.prach_Config.prach_ConfigInfo,
              sizeof(PRACH_ConfigInfo_t));
          UE_mac_inst[Mod_id].radioResourceConfigCommon->prach_Config.rootSequenceIndex = mobilityControlInfo->radioResourceConfigCommon.prach_Config.rootSequenceIndex;

          if(mobilityControlInfo->radioResourceConfigCommon.pdsch_ConfigCommon) {
              memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->pdsch_ConfigCommon,
                  (void *)mobilityControlInfo->radioResourceConfigCommon.pdsch_ConfigCommon,
                  sizeof(PDSCH_ConfigCommon_t));
          }
          // not a pointer: mobilityControlInfo->radioResourceConfigCommon.pusch_ConfigCommon
          memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->pusch_ConfigCommon,
              (void *)&mobilityControlInfo->radioResourceConfigCommon.pusch_ConfigCommon,
              sizeof(PUSCH_ConfigCommon_t));

          if(mobilityControlInfo->radioResourceConfigCommon.phich_Config) {
              /* memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->phich_Config,
309 310
	   (void *)mobilityControlInfo->radioResourceConfigCommon.phich_Config,
	   sizeof(PHICH_Config_t)); */
gauthier's avatar
gauthier committed
311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348
          }
          if(mobilityControlInfo->radioResourceConfigCommon.pucch_ConfigCommon) {
              memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->pucch_ConfigCommon,
                  (void *)mobilityControlInfo->radioResourceConfigCommon.pucch_ConfigCommon,
                  sizeof(PUCCH_ConfigCommon_t));
          }
          if(mobilityControlInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon) {
              memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->soundingRS_UL_ConfigCommon,
                  (void *)mobilityControlInfo->radioResourceConfigCommon.soundingRS_UL_ConfigCommon,
                  sizeof(SoundingRS_UL_ConfigCommon_t));
          }
          if(mobilityControlInfo->radioResourceConfigCommon.uplinkPowerControlCommon) {
              memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->uplinkPowerControlCommon,
                  (void *)mobilityControlInfo->radioResourceConfigCommon.uplinkPowerControlCommon,
                  sizeof(UplinkPowerControlCommon_t));
          }
          //configure antennaInfoCommon somewhere here..
          if(mobilityControlInfo->radioResourceConfigCommon.p_Max) {
              //to be configured
          }
          if(mobilityControlInfo->radioResourceConfigCommon.tdd_Config) {
              UE_mac_inst[Mod_id].tdd_Config = mobilityControlInfo->radioResourceConfigCommon.tdd_Config;
          }
          if(mobilityControlInfo->radioResourceConfigCommon.ul_CyclicPrefixLength) {
              memcpy((void *)&UE_mac_inst[Mod_id].radioResourceConfigCommon->ul_CyclicPrefixLength,
                  (void *)mobilityControlInfo->radioResourceConfigCommon.ul_CyclicPrefixLength,
                  sizeof(UL_CyclicPrefixLength_t));
          }
          // store the previous rnti in case of failure, and set thenew rnti
          UE_mac_inst[Mod_id].crnti_before_ho = UE_mac_inst[Mod_id].crnti;
          UE_mac_inst[Mod_id].crnti = ((mobilityControlInfo->newUE_Identity.buf[0])|(mobilityControlInfo->newUE_Identity.buf[1]<<8));
          LOG_I(MAC,"[UE %d] Received new identity %x from %d\n", Mod_id, UE_mac_inst[Mod_id].crnti, eNB_index);
          UE_mac_inst[Mod_id].rach_ConfigDedicated = malloc(sizeof(*mobilityControlInfo->rach_ConfigDedicated));
          if (mobilityControlInfo->rach_ConfigDedicated){
              memcpy((void*)UE_mac_inst[Mod_id].rach_ConfigDedicated,
                  (void*)mobilityControlInfo->rach_ConfigDedicated,
                  sizeof(*mobilityControlInfo->rach_ConfigDedicated));
          }
349
          mac_xface->phy_config_afterHO_ue(Mod_id,0,eNB_index,mobilityControlInfo,0);
350 351
      }
  }
gauthier's avatar
gauthier committed
352

353
  if (mbsfn_SubframeConfigList != NULL) {
gauthier's avatar
gauthier committed
354 355
      if (eNB_flagP == 1) {
          LOG_I(MAC,"[eNB %d][CONFIG] Received %d subframe allocation pattern for MBSFN\n", Mod_id, mbsfn_SubframeConfigList->list.count);
knopp's avatar
 
knopp committed
356
          eNB_mac_inst[Mod_id].common_channels[0].num_sf_allocation_pattern= mbsfn_SubframeConfigList->list.count;
gauthier's avatar
gauthier committed
357
          for (i=0; i<mbsfn_SubframeConfigList->list.count; i++) {
knopp's avatar
 
knopp committed
358
              eNB_mac_inst[Mod_id].common_channels[0].mbsfn_SubframeConfig[i] = mbsfn_SubframeConfigList->list.array[i];
gauthier's avatar
gauthier committed
359
              LOG_I(MAC, "[eNB %d][CONFIG] MBSFN_SubframeConfig[%d] pattern is  %x\n", Mod_id, i,
knopp's avatar
 
knopp committed
360
                  eNB_mac_inst[Mod_id].common_channels[0].mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[0]);
gauthier's avatar
gauthier committed
361
          }
362
#ifdef Rel10
knopp's avatar
 
knopp committed
363
          eNB_mac_inst[Mod_id].common_channels[0].MBMS_flag = MBMS_Flag;
364 365
#endif
      }
gauthier's avatar
gauthier committed
366 367 368 369 370 371 372 373 374 375
      else { // UE
          LOG_I(MAC,"[UE %d][CONFIG] Received %d subframe allocation pattern for MBSFN\n", Mod_id, mbsfn_SubframeConfigList->list.count);
          UE_mac_inst[Mod_id].num_sf_allocation_pattern= mbsfn_SubframeConfigList->list.count;
          for (i=0; i<mbsfn_SubframeConfigList->list.count; i++) {
              LOG_I(MAC, "[UE %d] Configuring MBSFN_SubframeConfig %d from received SIB2 \n", Mod_id, i);
              UE_mac_inst[Mod_id].mbsfn_SubframeConfig[i] = mbsfn_SubframeConfigList->list.array[i];
              //	LOG_I("[UE %d] MBSFN_SubframeConfig[%d] pattern is  %ld\n", Mod_id,
              //    UE_mac_inst[Mod_id].mbsfn_SubframeConfig[i]->subframeAllocation.choice.oneFrame.buf[0]);
          }
      }
376 377 378 379
  }

#ifdef Rel10
  if (mbsfn_AreaInfoList != NULL) {
gauthier's avatar
gauthier committed
380 381 382
      if (eNB_flagP == 1) {
          // One eNB could be part of multiple mbsfn syc area, this could change over time so reset each time
          LOG_I(MAC,"[eNB %d][CONFIG] Received %d MBSFN Area Info\n", Mod_id, mbsfn_AreaInfoList->list.count);
knopp's avatar
 
knopp committed
383
          eNB_mac_inst[Mod_id].common_channels[0].num_active_mbsfn_area = mbsfn_AreaInfoList->list.count;
gauthier's avatar
gauthier committed
384
          for (i =0; i< mbsfn_AreaInfoList->list.count; i++) {
knopp's avatar
 
knopp committed
385
              eNB_mac_inst[Mod_id].common_channels[0].mbsfn_AreaInfo[i] = mbsfn_AreaInfoList->list.array[i];
gauthier's avatar
gauthier committed
386
              LOG_I(MAC,"[eNB %d][CONFIG] MBSFN_AreaInfo[%d]: MCCH Repetition Period = %ld\n", Mod_id,i,
knopp's avatar
 
knopp committed
387 388
                  eNB_mac_inst[Mod_id].common_channels[0].mbsfn_AreaInfo[i]->mcch_Config_r9.mcch_RepetitionPeriod_r9);
              mac_xface->phy_config_sib13_eNB(Mod_id,0,i,eNB_mac_inst[Mod_id].common_channels[0].mbsfn_AreaInfo[i]->mbsfn_AreaId_r9);
gauthier's avatar
gauthier committed
389
          }
390
      }
gauthier's avatar
gauthier committed
391 392 393 394 395 396 397
      else {  // UE
          LOG_I(MAC,"[UE %d][CONFIG] Received %d MBSFN Area Info\n", Mod_id, mbsfn_AreaInfoList->list.count);
          UE_mac_inst[Mod_id].num_active_mbsfn_area = mbsfn_AreaInfoList->list.count;
          for (i =0; i< mbsfn_AreaInfoList->list.count; i++) {
              UE_mac_inst[Mod_id].mbsfn_AreaInfo[i] = mbsfn_AreaInfoList->list.array[i];
              LOG_I(MAC,"[UE %d] MBSFN_AreaInfo[%d]: MCCH Repetition Period = %ld\n",Mod_id, i,
                  UE_mac_inst[Mod_id].mbsfn_AreaInfo[i]->mcch_Config_r9.mcch_RepetitionPeriod_r9);
knopp's avatar
 
knopp committed
398
              mac_xface->phy_config_sib13_ue(Mod_id,0,eNB_index,i,UE_mac_inst[Mod_id].mbsfn_AreaInfo[i]->mbsfn_AreaId_r9);
gauthier's avatar
gauthier committed
399
          }
400 401 402
      }
  }

gauthier's avatar
gauthier committed
403

404
  if (pmch_InfoList != NULL) {
405

gauthier's avatar
gauthier committed
406
      //    LOG_I(MAC,"DUY: lcid when entering rrc_mac config_req is %02d\n",(pmch_InfoList->list.array[0]->mbms_SessionInfoList_r9.list.array[0]->logicalChannelIdentity_r9));
407

gauthier's avatar
gauthier committed
408
      if (eNB_flagP == 1) {
409

gauthier's avatar
gauthier committed
410
          LOG_I(MAC, "[CONFIG] Number of PMCH in this MBSFN Area %d\n", pmch_InfoList->list.count);
411

gauthier's avatar
gauthier committed
412
          for (i =0; i< pmch_InfoList->list.count; i++) {
knopp's avatar
 
knopp committed
413
              eNB_mac_inst[Mod_id].common_channels[0].pmch_Config[i] = &pmch_InfoList->list.array[i]->pmch_Config_r9;
414

gauthier's avatar
gauthier committed
415
              LOG_I(MAC, "[CONFIG] PMCH[%d]: This PMCH stop at subframe  %ldth\n", i,
knopp's avatar
 
knopp committed
416
                  eNB_mac_inst[Mod_id].common_channels[0].pmch_Config[i]->sf_AllocEnd_r9);
gauthier's avatar
gauthier committed
417
              LOG_I(MAC, "[CONFIG] PMCH[%d]: mch_Scheduling_Period = %ld\n", i,
knopp's avatar
 
knopp committed
418
                  eNB_mac_inst[Mod_id].common_channels[0].pmch_Config[i]->mch_SchedulingPeriod_r9);
gauthier's avatar
gauthier committed
419
              LOG_I(MAC, "[CONFIG] PMCH[%d]: dataMCS = %ld\n", i,
knopp's avatar
 
knopp committed
420
                  eNB_mac_inst[Mod_id].common_channels[0].pmch_Config[i]->dataMCS_r9);
421

gauthier's avatar
gauthier committed
422
              // MBMS session info list in each MCH
knopp's avatar
 
knopp committed
423
              eNB_mac_inst[Mod_id].common_channels[0].mbms_SessionList[i] = &pmch_InfoList->list.array[i]->mbms_SessionInfoList_r9;
424
              LOG_I(MAC, "PMCH[%d] Number of session (MTCH) is: %d\n",i, eNB_mac_inst[Mod_id].common_channels[0].mbms_SessionList[i]->list.count);
gauthier's avatar
gauthier committed
425
          }
426
      }
gauthier's avatar
gauthier committed
427 428 429 430 431 432 433 434
      else { // UE
          LOG_I(MAC, "[UE %d] Configuring PMCH_config from MCCH MESSAGE \n",Mod_id);
          for (i =0; i< pmch_InfoList->list.count; i++) {
              UE_mac_inst[Mod_id].pmch_Config[i] = &pmch_InfoList->list.array[i]->pmch_Config_r9;
              LOG_I(MAC, "[UE %d] PMCH[%d]: MCH_Scheduling_Period = %ld\n", Mod_id, i,
                  UE_mac_inst[Mod_id].pmch_Config[i]->mch_SchedulingPeriod_r9);
          }
          UE_mac_inst[Mod_id].mcch_status = 1;
435 436
      }
  }
gauthier's avatar
gauthier committed
437

438 439
#endif
#ifdef CBA
gauthier's avatar
gauthier committed
440 441 442 443 444 445 446
  if (eNB_flagP == 0){
      if (cba_rnti) {
          UE_mac_inst[Mod_id].cba_rnti[num_active_cba_groups-1] = cba_rnti;
          LOG_D(MAC,"[UE %d] configure CBA group %d RNTI %x for eNB %d (total active cba group %d)\n",
              Mod_id,Mod_id%num_active_cba_groups, cba_rnti,eNB_index,num_active_cba_groups);
          mac_xface->phy_config_cba_rnti(Mod_id,eNB_flagP,eNB_index,cba_rnti,num_active_cba_groups-1, num_active_cba_groups);
      }
447
  }else {
gauthier's avatar
gauthier committed
448 449 450 451 452 453 454 455 456 457 458 459 460 461 462
      if (cba_rnti) {
          LOG_D(MAC,"[eNB %d] configure CBA RNTI for UE  %d (total active cba groups %d)\n",
              Mod_id, UE_id, num_active_cba_groups);
          eNB_mac_inst[Mod_id].num_active_cba_groups=num_active_cba_groups;
          for (i=0; i < num_active_cba_groups; i ++){
              if (eNB_mac_inst[Mod_id].cba_rnti[i] != cba_rnti + i)
                eNB_mac_inst[Mod_id].cba_rnti[i] = cba_rnti + i;
              //only configure UE ids up to num_active_cba_groups
              //we use them as candidates for the transmission of dci format0)
              if (UE_id%num_active_cba_groups == i){
                  mac_xface->phy_config_cba_rnti(Mod_id,eNB_flagP,UE_id,cba_rnti + i,i,num_active_cba_groups );
                  LOG_D(MAC,"[eNB %d] configure CBA groups %d with RNTI %x for UE  %d (total active cba groups %d)\n",
                      Mod_id, i, eNB_mac_inst[Mod_id].cba_rnti[i],UE_id, num_active_cba_groups);
              }
          }
463 464 465 466 467 468 469 470
      }
  }

#endif
  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_MAC_CONFIG, VCD_FUNCTION_OUT);

  return(0);
}
471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503
#ifdef LOCALIZATION
double
rrc_get_estimated_ue_distance(module_id_t Mod_id, const frame_t frameP,  uint8_t UE_id, int CC_id, uint8_t loc_type){
    // localization types:
    // 0: power based
    // 1: time based
    LTE_eNB_UE_stats     *eNB_UE_stats     = NULL;
    UE_list_t            *UE_list = &eNB_mac_inst[Mod_id].UE_list;
    int                   pCCid;
    
    uint16_t rnti;
    
  //for (UE_id=UE_list->head;UE_id>=0;UE_id=UE_list->next[UE_id]) {
    pCCid = UE_PCCID(Mod_id,UE_id);
    rnti = UE_list->UE_template[pCCid][UE_id].rnti;
    if(rnti == 0)
        return -1;
    eNB_UE_stats = mac_xface->get_eNB_UE_stats(Mod_id,pCCid,rnti);
    switch (loc_type) {
      case 0:
        return eNB_UE_stats->distance.power_based;
        break;
      case 1:
        return eNB_UE_stats->distance.time_based;
        break;
     default: 
       return  eNB_UE_stats->distance.power_based;
    }
//    LOG_D(LOCALIZE, "DEBUG ME, dist = %d\n", &eNB_mac_inst[Mod_id].UE_list.UE_template[CC_id][UE_id].distance.power_based);      
  
}

#endif