harmonization of search space rrc configuration

openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c

@@ -3936,7 +3936,7 @@ uint32_t get_Y(NR_SearchSpace_t *ss, int slot, rnti_t rnti) {
   if(ss->searchSpaceType->present == NR_SearchSpace__searchSpaceType_PR_common)
     return 0;
 
-  const int cid = *ss->controlResourceSetId%3;
+  const int cid = *ss->controlResourceSetId % 3;
   const uint32_t A[3] = {39827, 39829, 39839};
   const uint32_t D = 65537;
   uint32_t Y;

openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c

@@ -110,7 +110,7 @@ void init_RA(module_id_t mod_id,
   for (int i = 0; i < commonSearchSpaceList->list.count; i++) {
     ss = commonSearchSpaceList->list.array[i];
     if (ss->searchSpaceId == ss_id)
-          ra->ss = ss;
+      ra->ss = ss;
   }
 
   if (rach_ConfigDedicated) {

openair2/RRC/NR/MESSAGES/asn1_msg.c

@@ -442,87 +442,19 @@ uint16_t do_SIB1_NR(rrc_gNB_carrier_data_t *carrier,
   initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList = 
        CALLOC(1,sizeof(struct NR_PDCCH_ConfigCommon__commonSearchSpaceList));
 
-  asn1cSequenceAdd(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list,
-		   NR_SearchSpace_t, ss1);
-  ss1->searchSpaceId = 1;
-  asn1cCallocOne(ss1->controlResourceSetId, 0);
-  ss1->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss1->monitoringSlotPeriodicityAndOffset));
-  ss1->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
-  ss1->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss1->monitoringSymbolsWithinSlot));
-  ss1->monitoringSymbolsWithinSlot->buf = calloc(1,2);
-  // should be '1000 0000 0000 00'B (LSB first!), first symbol in slot, adjust if needed
-  ss1->monitoringSymbolsWithinSlot->buf[1] = 0;
-  ss1->monitoringSymbolsWithinSlot->buf[0] = 0x80;
-  ss1->monitoringSymbolsWithinSlot->size = 2;
-  ss1->monitoringSymbolsWithinSlot->bits_unused = 2;
-  ss1->nrofCandidates = calloc(1,sizeof(*ss1->nrofCandidates));
-  ss1->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
-  ss1->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
-  ss1->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n2;
-  ss1->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
-  ss1->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
-  ss1->searchSpaceType = calloc(1,sizeof(*ss1->searchSpaceType));
-  ss1->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
-  ss1->searchSpaceType->choice.common=calloc(1,sizeof(*ss1->searchSpaceType->choice.common));
-  ss1->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss1->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
-
-  asn1cSequenceAdd(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list,
-		   NR_SearchSpace_t, ss5);
-  ss5->searchSpaceId = 5;
-  ss5->controlResourceSetId=calloc(1,sizeof(*ss5->controlResourceSetId));
-  *ss5->controlResourceSetId=0;
-  ss5->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss5->monitoringSlotPeriodicityAndOffset));
-  ss5->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl5;
-  ss5->monitoringSlotPeriodicityAndOffset->choice.sl5 = 0;
-  ss5->duration = calloc(1,sizeof(*ss5->duration));
-  *ss5->duration = 2;
-  ss5->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss5->monitoringSymbolsWithinSlot));
-  ss5->monitoringSymbolsWithinSlot->buf = calloc(1,2);
-  // should be '1100 0000 0000 00'B (LSB first!), first two symols in slot, adjust if needed
-  ss5->monitoringSymbolsWithinSlot->buf[1] = 0;
-  ss5->monitoringSymbolsWithinSlot->buf[0] = 0x80;
-  ss5->monitoringSymbolsWithinSlot->size = 2;
-  ss5->monitoringSymbolsWithinSlot->bits_unused = 2;
-  ss5->nrofCandidates = calloc(1,sizeof(*ss5->nrofCandidates));
-  ss5->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
-  ss5->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
-  ss5->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n4;
-  ss5->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n2;
-  ss5->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n1;
-  ss5->searchSpaceType = calloc(1,sizeof(*ss5->searchSpaceType));
-  ss5->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
-  ss5->searchSpaceType->choice.common=calloc(1,sizeof(*ss5->searchSpaceType->choice.common));
-  ss5->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss5->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
-
-  asn1cSequenceAdd(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list,
-		   NR_SearchSpace_t, ss7);
-  ss7->searchSpaceId = 7;
-  ss7->controlResourceSetId=calloc(1,sizeof(*ss7->controlResourceSetId));
-  *ss7->controlResourceSetId=0;
-  ss7->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss7->monitoringSlotPeriodicityAndOffset));
-  ss7->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
-  ss7->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss7->monitoringSymbolsWithinSlot));
-  ss7->monitoringSymbolsWithinSlot->buf = calloc(1,2);
-  // should be '1100 0000 0000 00'B (LSB first!), first two symols in slot, adjust if needed
-  ss7->monitoringSymbolsWithinSlot->buf[1] = 0;
-  ss7->monitoringSymbolsWithinSlot->buf[0] = 0x80;
-  ss7->monitoringSymbolsWithinSlot->size = 2;
-  ss7->monitoringSymbolsWithinSlot->bits_unused = 2;
-  ss7->nrofCandidates = calloc(1,sizeof(*ss7->nrofCandidates));
-  ss7->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
-  ss7->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
-  ss7->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n4;
-  ss7->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n2;
-  ss7->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n1;
-  ss7->searchSpaceType = calloc(1,sizeof(*ss7->searchSpaceType));
-  ss7->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
-  ss7->searchSpaceType->choice.common=calloc(1,sizeof(*ss7->searchSpaceType->choice.common));
-  ss7->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss7->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
+  NR_SearchSpace_t *ss1 = rrc_searchspace_config(true, 1, 0);
+  ASN_SEQUENCE_ADD(&initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list, ss1);
+
+  NR_SearchSpace_t *ss2 = rrc_searchspace_config(true, 2, 0);
+  ASN_SEQUENCE_ADD(&initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list, ss2);
+
+  NR_SearchSpace_t *ss3 = rrc_searchspace_config(true, 3, 0);
+  ASN_SEQUENCE_ADD(&initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list, ss3);
 
   asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1,  0);
-  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceOtherSystemInformation, 7);
-  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->pagingSearchSpace, 5);
-  asn1cCallocOne( initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->ra_SearchSpace, 1);
+  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceOtherSystemInformation, 3);
+  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->pagingSearchSpace, 2);
+  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->ra_SearchSpace, 1);
    
   initialDownlinkBWP->pdsch_ConfigCommon = configuration->scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon;
   ServCellCom->downlinkConfigCommon.bcch_Config.modificationPeriodCoeff = NR_BCCH_Config__modificationPeriodCoeff_n2;
@@ -842,35 +774,10 @@ void fill_initial_SpCellConfig(int uid,
                    coreset);
 
   bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList = calloc(1,sizeof(*bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList));
-  
-  NR_SearchSpace_t *ss2 = calloc(1,sizeof(*ss2));
+
+  NR_SearchSpace_t *ss2 = rrc_searchspace_config(false, 5, coreset->controlResourceSetId);
+  ASN_SEQUENCE_ADD(&bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list, ss2);
  
-  ss2->searchSpaceId=2;
-  ss2->controlResourceSetId=calloc(1,sizeof(*ss2->controlResourceSetId));
-  *ss2->controlResourceSetId=coreset->controlResourceSetId;
-  ss2->monitoringSlotPeriodicityAndOffset=calloc(1,sizeof(*ss2->monitoringSlotPeriodicityAndOffset));
-  ss2->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
-  ss2->monitoringSlotPeriodicityAndOffset->choice.sl1=(NULL_t)0;
-  ss2->duration=NULL;
-  ss2->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss2->monitoringSymbolsWithinSlot));
-  ss2->monitoringSymbolsWithinSlot->buf = calloc(1,2);
-  ss2->monitoringSymbolsWithinSlot->size = 2;
-  ss2->monitoringSymbolsWithinSlot->buf[0]=0x80;
-  ss2->monitoringSymbolsWithinSlot->buf[1]=0x0;
-  ss2->monitoringSymbolsWithinSlot->bits_unused = 2;
-  ss2->nrofCandidates=calloc(1,sizeof(*ss2->nrofCandidates));
-  ss2->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
-  ss2->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n2;
-  ss2->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n1;
-  ss2->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
-  ss2->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
-  ss2->searchSpaceType=calloc(1,sizeof(*ss2->searchSpaceType));
-  ss2->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
-  ss2->searchSpaceType->choice.ue_Specific = calloc(1,sizeof(*ss2->searchSpaceType->choice.ue_Specific));
-  ss2->searchSpaceType->choice.ue_Specific->dci_Formats=NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_1_And_1_1;
-  
-  ASN_SEQUENCE_ADD(&bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list,
-                   ss2);
   bwp_Dedicated->pdsch_Config = config_pdsch(bitmap, 0, pdsch_AntennaPorts);
 
   SpCellConfig->spCellConfigDedicated->tag_Id=0;

openair2/RRC/NR/nr_rrc_config.c

@@ -35,6 +35,52 @@
 const uint8_t slotsperframe[5] = {10, 20, 40, 80, 160};
 
 
+NR_SearchSpace_t *rrc_searchspace_config(bool is_common,
+                                         int searchspaceid,
+                                         int coresetid)
+{
+
+  NR_SearchSpace_t *ss = calloc(1,sizeof(*ss));
+  ss->searchSpaceId = searchspaceid;
+  ss->controlResourceSetId = calloc(1,sizeof(*ss->controlResourceSetId));
+  *ss->controlResourceSetId = coresetid;
+  ss->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss->monitoringSlotPeriodicityAndOffset));
+  ss->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
+  ss->monitoringSlotPeriodicityAndOffset->choice.sl1 = (NULL_t)0;
+  ss->duration = NULL;
+  ss->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss->monitoringSymbolsWithinSlot));
+  ss->monitoringSymbolsWithinSlot->buf = calloc(1,2);
+  ss->monitoringSymbolsWithinSlot->size = 2;
+  ss->monitoringSymbolsWithinSlot->buf[0] = 0x80;
+  ss->monitoringSymbolsWithinSlot->buf[1] = 0x0;
+  ss->monitoringSymbolsWithinSlot->bits_unused = 2;
+  ss->nrofCandidates = calloc(1,sizeof(*ss->nrofCandidates));
+  // TODO temporary hardcoded implementation
+  ss->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
+  if (is_common) {
+    ss->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
+    ss->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n1;
+  }
+  else {
+    ss->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n2;
+    ss->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n0;
+  }
+  ss->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
+  ss->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
+  ss->searchSpaceType = calloc(1,sizeof(*ss->searchSpaceType));
+  if (is_common) {
+    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));
+  }
+  else {
+    ss->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
+    ss->searchSpaceType->choice.ue_Specific = calloc(1,sizeof(*ss->searchSpaceType->choice.ue_Specific));
+    ss->searchSpaceType->choice.ue_Specific->dci_Formats=NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_1_And_1_1;
+  }
+  return ss;
+}
+
 void rrc_coreset_config(NR_ControlResourceSet_t *coreset,
                         int bwp_id,
                         int curr_bwp,
@@ -1026,31 +1072,7 @@ void config_downlinkBWP(NR_BWP_Downlink_t *bwp,
   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 = 10+bwp->bwp_Id;
-  ss->controlResourceSetId=calloc(1,sizeof(*ss->controlResourceSetId));
-  *ss->controlResourceSetId=coreset->controlResourceSetId;
-  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] = 0x80;
-  ss->monitoringSymbolsWithinSlot->size = 2;
-  ss->monitoringSymbolsWithinSlot->bits_unused = 2;
-  ss->nrofCandidates = calloc(1,sizeof(*ss->nrofCandidates));
-  // TODO write a function to program nr of candidates and aggregation level
-  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));
+  NR_SearchSpace_t *ss = rrc_searchspace_config(true, 5+bwp->bwp_Id, coreset->controlResourceSetId);
   ASN_SEQUENCE_ADD(&bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list,ss);
 
   bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=NULL;
@@ -1084,30 +1106,7 @@ void config_downlinkBWP(NR_BWP_Downlink_t *bwp,
   ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list, coreset);
 
   bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList = calloc(1,sizeof(*bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList));
-  NR_SearchSpace_t *ss2 = calloc(1,sizeof(*ss2));
-  ss2->searchSpaceId= 20+bwp->bwp_Id;
-  ss2->controlResourceSetId=calloc(1,sizeof(*ss2->controlResourceSetId));
-  *ss2->controlResourceSetId=coreset->controlResourceSetId;
-  ss2->monitoringSlotPeriodicityAndOffset=calloc(1,sizeof(*ss2->monitoringSlotPeriodicityAndOffset));
-  ss2->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
-  ss2->monitoringSlotPeriodicityAndOffset->choice.sl1=(NULL_t)0;
-  ss2->duration=NULL;
-  ss2->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss2->monitoringSymbolsWithinSlot));
-  ss2->monitoringSymbolsWithinSlot->buf = calloc(1,2);
-  ss2->monitoringSymbolsWithinSlot->size = 2;
-  ss2->monitoringSymbolsWithinSlot->buf[0]=0x80;
-  ss2->monitoringSymbolsWithinSlot->buf[1]=0x0;
-  ss2->monitoringSymbolsWithinSlot->bits_unused = 2;
-  ss2->nrofCandidates=calloc(1,sizeof(*ss2->nrofCandidates));
-  ss2->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
-  ss2->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n4;
-  ss2->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n0;
-  ss2->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
-  ss2->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
-  ss2->searchSpaceType=calloc(1,sizeof(*ss2->searchSpaceType));
-  ss2->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
-  ss2->searchSpaceType->choice.ue_Specific = calloc(1,sizeof(*ss2->searchSpaceType->choice.ue_Specific));
-  ss2->searchSpaceType->choice.ue_Specific->dci_Formats=NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_1_And_1_1;
+  NR_SearchSpace_t *ss2 = rrc_searchspace_config(false, 10+bwp->bwp_Id, coreset->controlResourceSetId);
   ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list, ss2);
 
   bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToReleaseList = NULL;

openair2/RRC/NR/nr_rrc_config.h

@@ -47,6 +47,9 @@ void rrc_coreset_config(NR_ControlResourceSet_t *coreset,
                         int bwp_id,
                         int curr_bwp,
                         uint64_t ssb_bitmap);
+NR_SearchSpace_t *rrc_searchspace_config(bool is_common,
+                                         int searchspaceid,
+                                         int coresetid);
 void nr_rrc_config_dl_tda(struct NR_PDSCH_TimeDomainResourceAllocationList *pdsch_TimeDomainAllocationList,
                           frame_type_t frame_type,
                           NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon,