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additional DMRS for CoreSet0 back in gNB/UE resource allocations

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This commit is contained in:
Raymond Knopp
2021-03-31 10:05:27 +02:00
parent 2913757461
commit 13a9e49d65
3 changed files with 7 additions and 3 deletions
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executables/nr-ue.c
+1
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@@ -278,6 +278,7 @@ void processSlotTX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
int tx_slot_type = nr_ue_slot_select(cfg, proc->frame_tx, proc->nr_slot_tx);
uint8_t gNB_id = 0;
LOG_D(PHY,"%d.%d => slot type %d\n",proc->frame_tx,proc->nr_slot_tx,tx_slot_type);
if (tx_slot_type == NR_UPLINK_SLOT || tx_slot_type == NR_MIXED_SLOT){
// trigger L2 to run ue_scheduler thru IF module
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+2 -2
View File
@@ -293,7 +293,7 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
if (ue->UE_mode[gNB_id] > NOT_SYNCHED && ue->UE_mode[gNB_id] < PUSCH) {
nr_ue_prach_procedures(ue, proc, gNB_id);
}
LOG_D(PHY,"****** end TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, slot_tx);
LOG_I(PHY,"****** end TX-Chain (%s) for AbsSubframe %d.%d ******\n", nr_mode_string[ue->UE_mode[gNB_id]],frame_tx, slot_tx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT);
#if UE_TIMING_TRACE
@@ -2065,7 +2065,7 @@ void nr_ue_prach_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t
} else {
LOG_D(PHY, "In %s:[%d.%d] getting PRACH resources\n", __FUNCTION__, frame_tx, nr_slot_tx);
LOG_I(PHY, "In %s:[%d.%d] getting PRACH resources\n", __FUNCTION__, frame_tx, nr_slot_tx);
nr_prach = nr_ue_get_rach(prach_resources, &ue->prach_vars[0]->prach_pdu, mod_id, ue->CC_id, frame_tx, gNB_id, nr_slot_tx);
}
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+4 -1
View File
@@ -2807,7 +2807,10 @@ int16_t fill_dmrs_mask(NR_PDSCH_Config_t *pdsch_Config,int dmrs_TypeA_Position,i
else if (dmrs_TypeA_Position == NR_ServingCellConfigCommon__dmrs_TypeA_Position_pos3) l0=3;
else AssertFatal(1==0,"Illegal dmrs_TypeA_Position %d\n",(int)dmrs_TypeA_Position);
if (pdsch_Config == NULL) { // Initial BWP
return(1<<l0);
if (NrOfSymbols <= 7) return(1<<l0);
else if (NrOfSymbols <= 9) return(1<<l0 | 1<<7);
else if (NrOfSymbols <= 12) return(1<<l0 | 1<<6 | 1<<9);
else if (NrOfSymbols <= 14) return(1<<l0 | 1<<7 | 1<<11);
}
else {
if (pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA &&