Merge branch 'NR_FR2_RRC_SSB' of...

Merge branch 'NR_FR2_RRC_SSB' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_FR2_RRC_SSB

openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c

@@ -80,8 +80,6 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms,
   // do not filter to have proactive timing adjustment
   //max_pos_fil = max_pos;
 
-  if(subframe == 0)
-  {
       diff = max_pos_fil - (frame_parms->nb_prefix_samples>>3);
 
       if ( abs(diff) < SYNCH_HYST )
@@ -135,5 +133,5 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms,
       #endif //DEBUG_PHY
 
       VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_ADJUST_SYNCH, VCD_FUNCTION_OUT);
-  }
+
 }

openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c

@@ -241,7 +241,7 @@ void nr_ue_rsrp_measurements(PHY_VARS_NR_UE *ue,
 	unsigned int  ssb_offset = ue->frame_parms.first_carrier_offset + ue->frame_parms.ssb_start_subcarrier;
 	if (ssb_offset>= ue->frame_parms.ofdm_symbol_size) ssb_offset-=ue->frame_parms.ofdm_symbol_size;
 	
-	symbol_offset = ue->frame_parms.ofdm_symbol_size*(ue->symbol_offset+1);
+	symbol_offset = ue->frame_parms.ofdm_symbol_size*((ue->symbol_offset+1)%(ue->frame_parms.symbols_per_slot));
 
     ue->measurements.rsrp[eNB_offset] = 0;
 

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -1707,7 +1707,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
   int frame_rx = proc->frame_rx;
   int nr_tti_rx = proc->nr_tti_rx;
   int slot_pbch;
-  //int slot_ssb;
+  int slot_ssb;
   NR_UE_PDCCH *pdcch_vars  = ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][0];
   fapi_nr_config_request_t *cfg = &ue->nrUE_config;
 
@@ -1733,10 +1733,10 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
     get_coreset_rballoc(pdcch_vars->pdcch_config[0].coreset.frequency_domain_resource,&coreset_nb_rb,&coreset_start_rb);
   
   slot_pbch = is_pbch_in_slot(cfg, frame_rx, nr_tti_rx, fp);
-  //slot_ssb = is_ssb_in_slot(cfg, frame_rx, nr_tti_rx, fp);
+  slot_ssb  = is_ssb_in_slot(cfg, frame_rx, nr_tti_rx, fp);
 
   // looking for pbch only in slot where it is supposed to be
-  if ((ue->decode_MIB == 1) && slot_pbch)
+  if (slot_ssb)
     {
       LOG_D(PHY," ------  PBCH ChannelComp/LLR: frame.slot %d.%d ------  \n", frame_rx%1024, nr_tti_rx);
       for (int i=1; i<4; i++) {
@@ -1760,11 +1760,13 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
       //if (mac->csirc->reportQuantity.choice.ssb_Index_RSRP){ 
         nr_ue_rsrp_measurements(ue,nr_tti_rx,0);
       //}
-	
-
-      nr_ue_pbch_procedures(gNB_id, ue, proc, 0);
-
-      if (ue->no_timing_correction==0) {
+      
+	  if ((ue->decode_MIB == 1) && slot_pbch)
+	  {
+		nr_ue_pbch_procedures(gNB_id, ue, proc, 0);
+		
+		if (ue->no_timing_correction==0) 
+		{
         LOG_D(PHY,"start adjust sync slot = %d no timing %d\n", nr_tti_rx, ue->no_timing_correction);
         nr_adjust_synch_ue(fp,
                            ue,
@@ -1773,7 +1775,9 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
                            nr_tti_rx,
                            0,
                            16384);
-      }
+		}
+	  }
+
     }
 
   if ((frame_rx%64 == 0) && (nr_tti_rx==0)) {

openair2/RRC/NR/rrc_gNB_reconfig.c

@@ -425,12 +425,21 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
  bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->controlResourceSetZero=NULL;
  bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet));
 
+ int curr_bwp = NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth,275);
+
  NR_ControlResourceSet_t *coreset = calloc(1,sizeof(*coreset));
  coreset->controlResourceSetId=1;
- // frequencyDomainResources '11111111 11111111 00000000 00000000 00000000 00000'B,
+ // frequency domain resources depends on BWP size
+ // options are 24, 48 or 96
  coreset->frequencyDomainResources.buf = calloc(1,6);
- coreset->frequencyDomainResources.buf[0] = 0xff;
- coreset->frequencyDomainResources.buf[1] = 0xff;
+ if (curr_bwp < 48)
+   coreset->frequencyDomainResources.buf[0] = 0xf0;
+ else
+   coreset->frequencyDomainResources.buf[0] = 0xff;
+ if (curr_bwp < 96)
+   coreset->frequencyDomainResources.buf[1] = 0;
+ else
+   coreset->frequencyDomainResources.buf[1] = 0xff;
  coreset->frequencyDomainResources.buf[2] = 0;
  coreset->frequencyDomainResources.buf[3] = 0;
  coreset->frequencyDomainResources.buf[4] = 0;
@@ -544,7 +553,12 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
  ss2->nrofCandidates=calloc(1,sizeof(*ss2->nrofCandidates));
  ss2->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
  ss2->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
- ss2->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n4;
+ if (curr_bwp < 48)
+   ss2->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n1;
+ else if (curr_bwp < 96)
+   ss2->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n2;
+ else
+   ss2->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n4;
  ss2->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
  ss2->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
  ss2->searchSpaceType=calloc(1,sizeof(*ss2->searchSpaceType));