Creation of fill_default_coresetZero() and fill_default_searchSpaceZero()....

Creation of fill_default_coresetZero() and fill_default_searchSpaceZero(). Resource allocation and transmission of the DCI of SIB1. Partial implementation of the reception of the DCI of SIB1.

openair1/PHY/NR_TRANSPORT/nr_dci.c

@@ -168,6 +168,13 @@ uint8_t nr_generate_dci_top(PHY_VARS_gNB *gNB,
     /// Scrambling
     uint32_t scrambled_output[NR_MAX_DCI_SIZE_DWORD]= {0};
     nr_pdcch_scrambling(encoder_output, encoded_length, Nid, scrambling_RNTI, scrambled_output);
+
+    printf("polar_encoder_fast: pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d] = %i, pdcch_pdu_rel15->dci_pdu.AggregationLevel[d] = %i, n_RNTI = %i\n",
+           pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d], pdcch_pdu_rel15->dci_pdu.AggregationLevel[d], n_RNTI);
+
+    printf("nr_pdcch_scrambling: encoded_length = %i, Nid = %i, scrambling_RNTI = %i\n\n",encoded_length, Nid, scrambling_RNTI);
+
+
 #ifdef DEBUG_CHANNEL_CODING
     printf("scrambled output: [0]->0x%08x \t [1]->0x%08x \t [2]->0x%08x \t [3]->0x%08x\t [4]->0x%08x\t [5]->0x%08x\t \
 [6]->0x%08x \t [7]->0x%08x \t [8]->0x%08x \t [9]->0x%08x\t [10]->0x%08x\t [11]->0x%08x\n",

openair1/PHY/NR_UE_TRANSPORT/dci_nr.c

@@ -873,12 +873,18 @@ uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
         #endif
 
         uint16_t crc = polar_decoder_int16(tmp_e,
-                                          dci_estimation,
+                                           dci_estimation,
                                           1,
                                           currentPtrDCI);
 
         n_rnti = rel15->rnti;
 
+        printf("nr_pdcch_unscrambling: encoded_length = %i, Nid = %i, scrambling_RNTI = %i\n",
+               L*108, rel15->coreset.pdcch_dmrs_scrambling_id, rel15->coreset.scrambling_rnti);
+
+        printf("polar_decoder_int16: pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d] = %i, pdcch_pdu_rel15->dci_pdu.AggregationLevel[d] = %i, n_RNTI = %i\n",
+               dci_length, L, rel15->rnti);
+
         if (crc == n_rnti) {
           LOG_D(PHY,"Decoded crc %x matches rnti %x for DCI format %d\n", crc, n_rnti, rel15->dci_format_options[k]);
           dci_ind->SFN = frame;
@@ -889,6 +895,10 @@ uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
           dci_ind->dci_list[dci_ind->number_of_dcis].payloadSize = dci_length;
           memcpy((void*)dci_ind->dci_list[dci_ind->number_of_dcis].payloadBits,(void*)dci_estimation,8);
           dci_ind->number_of_dcis++;
+
+          printf("\n>> Received dci indication (rnti %x,dci format %d,n_CCE %d,payloadSize %d,payload %llx)\n\n",
+                 n_rnti,rel15->dci_format_options[k],CCEind,dci_length,*(unsigned long long*)dci_estimation);
+
           break;    // If DCI is found, no need to check for remaining DCI lengths
         } else {
           LOG_D(PHY,"Decoded crc %x does not match rnti %x for DCI format %d\n", crc, n_rnti, rel15->dci_format_options[k]);
@@ -896,6 +906,10 @@ uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
       }
     }
   }
+
+  printf("nr_dci_decoding_procedure: frame = %i, slot = %i\n", frame, slot);
+  getchar();
+
   return(dci_ind->number_of_dcis);
 }
 

openair2/LAYER2/NR_MAC_UE/config_ue.c

@@ -394,7 +394,7 @@ void config_control_ue(NR_UE_MAC_INST_t *mac){
     NR_SearchSpace_t *css = commonSearchSpaceList->list.array[css_id];
     AssertFatal(css->controlResourceSetId != NULL, "ss->controlResourceSetId is null\n");
     AssertFatal(*css->controlResourceSetId == mac->coreset[bwp_id - 1][coreset_id - 1]->controlResourceSetId, "ss->controlResourceSetId is unknown\n");
-    AssertFatal(css->searchSpaceId != 0, "css->searchSpaceId is 0\n");
+    AssertFatal(&css->searchSpaceId != NULL, "css->searchSpaceId is null\n");
     AssertFatal(css->searchSpaceType != NULL, "css->searchSpaceType is null\n");
     AssertFatal(css->monitoringSymbolsWithinSlot != NULL, "css->monitoringSymbolsWithinSlot is null\n");
     AssertFatal(css->monitoringSymbolsWithinSlot->buf != NULL, "css->monitoringSymbolsWithinSlot->buf is null\n");

openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c

@@ -143,6 +143,23 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
     case NR_RNTI_SP_CSI:
     break;
     case NR_RNTI_SI:
+
+      // we use DL BWP dedicated
+      sps = bwp_Common->genericParameters.cyclicPrefix == NULL ? 14 : 12;
+      // for SPS=14 8 MSBs in positions 13 down to 6
+      monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps));
+      rel15->rnti = mac->crnti; // FIXME: Must be 0xFFFF
+      rel15->BWPSize = NRRIV2BW(bwp_Common->genericParameters.locationAndBandwidth, 275);
+      rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, 275);
+      rel15->SubcarrierSpacing = bwp_Common->genericParameters.subcarrierSpacing;
+
+      for (int i = 0; i < rel15->num_dci_options; i++) {
+        rel15->dci_length_options[i] = nr_dci_size(scc, mac->scg, def_dci_pdu_rel15, rel15->dci_format_options[i], NR_RNTI_C, rel15->BWPSize, bwp_id);
+      }
+
+      printf("bwp_Common->genericParameters.locationAndBandwidth = %li\n", bwp_Common->genericParameters.locationAndBandwidth);
+      printf("rel15->BWPSize = %i\n", rel15->BWPSize);
+
     break;
     case NR_RNTI_SFI:
     break;
@@ -203,6 +220,14 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
       // Fetch configuration for searchSpaceZero
       // note: The search space with the SearchSpaceId = 0 identifies the search space configured via PBCH (MIB) and in ServingCellConfigCommon (searchSpaceZero).
       if (pdcch_ConfigCommon->choice.setup->searchSpaceZero){
+
+        printf("pdcch_ConfigCommon->choice.setup->searchSpaceZero = %li\n", *pdcch_ConfigCommon->choice.setup->searchSpaceZero);
+
+        if (pdcch_ConfigCommon->choice.setup->searchSpaceSIB1 == NULL){
+          pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=calloc(1,sizeof(*pdcch_ConfigCommon->choice.setup->searchSpaceSIB1));
+        }
+        *pdcch_ConfigCommon->choice.setup->searchSpaceSIB1 = 0;
+
         LOG_D(MAC, "[DCI_CONFIG] Configure SearchSpace#0 of the initial BWP\n");
         LOG_W(MAC, "[DCI_CONFIG] This should not be available yet...");
       }
@@ -227,7 +252,16 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
           }
         }
         if (pdcch_ConfigCommon->choice.setup->searchSpaceSIB1){
-          if (ss->searchSpaceId == *pdcch_ConfigCommon->choice.setup->searchSpaceSIB1){
+          //if (ss->searchSpaceId == *pdcch_ConfigCommon->choice.setup->searchSpaceSIB1){
+
+            if(slot  == 10){
+              rel15->num_dci_options = 1;
+              rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0;
+              config_dci_pdu(mac, rel15, dl_config, NR_RNTI_SI, ss_id);
+              fill_dci_search_candidates(ss, rel15);
+            //}
+
+
             // Configure monitoring of PDCCH candidates in Type0-PDCCH common search space on the MCG
             LOG_W(MAC, "[DCI_CONFIG] This seach space should not be configured yet...");
           }

openair2/LAYER2/NR_MAC_gNB/config.c

@@ -349,6 +349,8 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
   
   if (secondaryCellGroup) {
 
+    RC.nrmac[Mod_idP]->secondaryCellGroupCommon = secondaryCellGroup;
+
     NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
     if (add_ue == 1 && get_softmodem_params()->phy_test) {
       const int UE_id = add_new_nr_ue(Mod_idP,rnti);

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c

@@ -458,14 +458,13 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
   }
 
   // This schedules SIB1
-  if(slot  == 15){
-    schedule_nr_sib1(module_idP, frame, slot);
-  }
+  schedule_nr_sib1(module_idP, frame, slot);
 
 
   // This schedule PRACH if we are not in phy_test mode
-  if (get_softmodem_params()->phy_test == 0)
+  if (get_softmodem_params()->phy_test == 0) {
     schedule_nr_prach(module_idP, frame, slot);
+  }
 
   // This schedule SR
   // TODO
@@ -513,8 +512,9 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
     ue_sched_ctl->ta_apply = false;
   }
 
-  if (UE_info->active[UE_id])
+  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);
   

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c

@@ -63,6 +63,7 @@
 #define ENABLE_MAC_PAYLOAD_DEBUG
 #define DEBUG_gNB_SCHEDULER 1
 
+
 #include "common/ran_context.h"
 
 extern RAN_CONTEXT_t RC;

openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h

@@ -443,6 +443,8 @@ typedef struct gNB_MAC_INST_s {
   /// CCE lists
   int cce_list[MAX_NUM_BWP][MAX_NUM_CORESET][MAX_NUM_CCE];
 
+  NR_UE_sched_ctrl_t *sched_ctrlCommon;
+  NR_CellGroupConfig_t *secondaryCellGroupCommon;
   NR_Type0_PDCCH_CSS_config_t type0_PDCCH_CSS_config;
 
 } gNB_MAC_INST;

openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c

@@ -190,6 +190,7 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_
                       (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu,
                       (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu_length)) << FAPI_NR_RX_PDU_TYPE_SIB;
 
+            LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], SIB case Number of PDUs: %d \n", dl_info->rx_ind->number_pdus);
           break;
 
         case FAPI_NR_RX_PDU_TYPE_DLSCH:

openair2/RRC/NR/nr_rrc_proto.h

@@ -71,6 +71,10 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
 
 void rrc_remove_nsa_user(gNB_RRC_INST *rrc, int rnti);
 
+void fill_default_coresetZero(NR_ControlResourceSet_t *coreset0);
+
+void fill_default_searchSpaceZero(NR_SearchSpace_t *ss0);
+
 void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
 				     NR_CellGroupConfig_t *secondaryCellGroup,
 				     int scg_id,

openair2/RRC/NR/rrc_gNB_reconfig.c

@@ -47,6 +47,71 @@
 #define false 0
 #define true 1
 
+void fill_default_coresetZero(NR_ControlResourceSet_t *coreset0) {
+
+  coreset0->controlResourceSetId = 0;
+
+  // frequencyDomainResources '11111111 11111111 00000000 00000000 00000000 00000'B,
+  if(coreset0->frequencyDomainResources.buf == NULL) coreset0->frequencyDomainResources.buf = calloc(1,6);
+  coreset0->frequencyDomainResources.buf[0] = 0xff;
+  coreset0->frequencyDomainResources.buf[1] = 0xff;
+  coreset0->frequencyDomainResources.buf[2] = 0;
+  coreset0->frequencyDomainResources.buf[3] = 0;
+  coreset0->frequencyDomainResources.buf[4] = 0;
+  coreset0->frequencyDomainResources.buf[5] = 0;
+  coreset0->frequencyDomainResources.size = 6;
+  coreset0->frequencyDomainResources.bits_unused = 3;
+  coreset0->duration = 1;
+  coreset0->cce_REG_MappingType.present = NR_ControlResourceSet__cce_REG_MappingType_PR_nonInterleaved; // FIXME: Interleaved
+  //coreset0->cce_REG_MappingType.choice.interleaved=calloc(1,sizeof(*coreset->cce_REG_MappingType.choice.interleaved));
+  //coreset0->cce_REG_MappingType.choice.interleaved->interleaverSize = NR_ControlResourceSet__cce_REG_MappingType__interleaved__interleaverSize_n2;
+  //coreset0->cce_REG_MappingType.choice.interleaved->shiftIndex = scc->physCellId;
+  coreset0->precoderGranularity = NR_ControlResourceSet__precoderGranularity_sameAsREG_bundle;
+
+  if(coreset0->tci_StatesPDCCH_ToAddList == NULL) coreset0->tci_StatesPDCCH_ToAddList = calloc(1,sizeof(*coreset0->tci_StatesPDCCH_ToAddList));
+
+  NR_TCI_StateId_t *tci[8];
+  for (int i=0;i<8;i++) {
+    tci[i]=calloc(1,sizeof(*tci[i]));
+    *tci[i] = i;
+    ASN_SEQUENCE_ADD(&coreset0->tci_StatesPDCCH_ToAddList->list,tci[i]);
+  }
+  coreset0->tci_StatesPDCCH_ToReleaseList = NULL;
+  coreset0->tci_PresentInDCI = NULL;
+  coreset0->pdcch_DMRS_ScramblingID = NULL;
+
+}
+
+void fill_default_searchSpaceZero(NR_SearchSpace_t *ss0) {
+
+  if(ss0->controlResourceSetId == NULL) ss0->controlResourceSetId=calloc(1,sizeof(*ss0->controlResourceSetId));
+  if(ss0->monitoringSymbolsWithinSlot == NULL) ss0->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss0->monitoringSymbolsWithinSlot));
+  if(ss0->monitoringSymbolsWithinSlot->buf == NULL) ss0->monitoringSymbolsWithinSlot->buf = calloc(1,2);
+  if(ss0->nrofCandidates == NULL) ss0->nrofCandidates = calloc(1,sizeof(*ss0->nrofCandidates));
+  if(ss0->searchSpaceType == NULL) ss0->searchSpaceType = calloc(1,sizeof(*ss0->searchSpaceType));
+  if(ss0->searchSpaceType->choice.common == NULL) ss0->searchSpaceType->choice.common=calloc(1,sizeof(*ss0->searchSpaceType->choice.common));
+  if(ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 == NULL) ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
+
+  ss0->searchSpaceId = 0;
+  *ss0->controlResourceSetId = 0;
+  ss0->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss0->monitoringSlotPeriodicityAndOffset));
+  ss0->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
+  ss0->duration=NULL;
+
+  // should be '1100 0000 0000 00'B (LSB first!), first two symols in slot, adjust if needed
+  ss0->monitoringSymbolsWithinSlot->buf[1] = 0;
+  ss0->monitoringSymbolsWithinSlot->buf[0] = (1<<7) | (1<<6);
+  ss0->monitoringSymbolsWithinSlot->size = 2;
+  ss0->monitoringSymbolsWithinSlot->bits_unused = 2;
+
+  ss0->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
+  ss0->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
+  ss0->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n1;
+  ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
+  ss0->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
+
+  ss0->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
+}
 
 void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
                                      NR_CellGroupConfig_t *secondaryCellGroup,
@@ -468,35 +533,38 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
  bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList=NULL;
  bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList));
 
- NR_SearchSpace_t *ss=calloc(1,sizeof(*ss));
- ss->searchSpaceId = 1;
- ss->controlResourceSetId=calloc(1,sizeof(*ss->controlResourceSetId));
- *ss->controlResourceSetId=1;
- ss->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss->monitoringSlotPeriodicityAndOffset));
- ss->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
- ss->duration=NULL; 
- ss->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss->monitoringSymbolsWithinSlot));
- ss->monitoringSymbolsWithinSlot->buf = calloc(1,2);
- // should be '1100 0000 0000 00'B (LSB first!), first two symols in slot, adjust if needed
- ss->monitoringSymbolsWithinSlot->buf[1] = 0;
- ss->monitoringSymbolsWithinSlot->buf[0] = (1<<7) | (1<<6);
- ss->monitoringSymbolsWithinSlot->size = 2;
- ss->monitoringSymbolsWithinSlot->bits_unused = 2;
- ss->nrofCandidates = calloc(1,sizeof(*ss->nrofCandidates));
- ss->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
- ss->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
- ss->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n1;
- ss->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
- ss->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
- ss->searchSpaceType = calloc(1,sizeof(*ss->searchSpaceType));
- ss->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
- ss->searchSpaceType->choice.common=calloc(1,sizeof(*ss->searchSpaceType->choice.common));
- ss->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
-
- ASN_SEQUENCE_ADD(&bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list,ss);
- 
 
- bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=NULL;
+
+  NR_SearchSpace_t *ss=calloc(1,sizeof(*ss));
+  ss->searchSpaceId = 1;
+  ss->controlResourceSetId=calloc(1,sizeof(*ss->controlResourceSetId));
+  *ss->controlResourceSetId=1;
+  ss->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss->monitoringSlotPeriodicityAndOffset));
+  ss->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
+  ss->duration=NULL;
+  ss->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss->monitoringSymbolsWithinSlot));
+  ss->monitoringSymbolsWithinSlot->buf = calloc(1,2);
+  // should be '1100 0000 0000 00'B (LSB first!), first two symols in slot, adjust if needed
+  ss->monitoringSymbolsWithinSlot->buf[1] = 0;
+  ss->monitoringSymbolsWithinSlot->buf[0] = (1<<7) | (1<<6);
+  ss->monitoringSymbolsWithinSlot->size = 2;
+  ss->monitoringSymbolsWithinSlot->bits_unused = 2;
+  ss->nrofCandidates = calloc(1,sizeof(*ss->nrofCandidates));
+  ss->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
+  ss->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
+  ss->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n1;
+  ss->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
+  ss->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
+  ss->searchSpaceType = calloc(1,sizeof(*ss->searchSpaceType));
+  ss->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
+  ss->searchSpaceType->choice.common=calloc(1,sizeof(*ss->searchSpaceType->choice.common));
+  ss->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
+
+  ASN_SEQUENCE_ADD(&bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list,ss);
+
+
+ bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1));
+ *bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=0;
  bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceOtherSystemInformation=NULL;
  bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->pagingSearchSpace=NULL;
  bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->ra_SearchSpace=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->ra_SearchSpace));