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DCI payload corrections in nFAPI mode

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This commit is contained in:
Shruthi
2021-03-06 15:18:02 +05:30
parent 9a623a2b45
commit 6e61393f7e
1 changed files with 15 additions and 0 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+15
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@@ -57,6 +57,9 @@
#define WORD 32 #define WORD 32
//#define SIZE_OF_POINTER sizeof (void *) //#define SIZE_OF_POINTER sizeof (void *)
int harq_rounds = 0;
int harq_pid = 0;
// Compute and write all MAC CEs and subheaders, and return number of written // Compute and write all MAC CEs and subheaders, and return number of written
// bytes // bytes
int nr_write_ce_dlsch_pdu(module_id_t module_idP, int nr_write_ce_dlsch_pdu(module_id_t module_idP,
@@ -821,6 +824,14 @@ void nr_schedule_ue_spec(module_id_t module_id,
pdsch_pdu->mcsIndex[0] = sched_ctrl->mcs; pdsch_pdu->mcsIndex[0] = sched_ctrl->mcs;
pdsch_pdu->mcsTable[0] = sched_ctrl->mcsTableIdx; pdsch_pdu->mcsTable[0] = sched_ctrl->mcsTableIdx;
pdsch_pdu->rvIndex[0] = nr_rv_round_map[harq->round]; pdsch_pdu->rvIndex[0] = nr_rv_round_map[harq->round];
if (NFAPI_MODE == NFAPI_MODE_VNF){ // done since uplink isnt operational yet which means harq structures dont get filled properly
pdsch_pdu->rvIndex[0] = nr_rv_round_map[harq_rounds];
if (harq_rounds % 5 == 0 && harq_rounds!=0){
harq_rounds = 0;
harq_pid = (harq_pid + 1) % 16;
}
harq_rounds++;
}
pdsch_pdu->TBSize[0] = TBS; pdsch_pdu->TBSize[0] = TBS;
pdsch_pdu->dataScramblingId = *scc->physCellId; pdsch_pdu->dataScramblingId = *scc->physCellId;
@@ -932,6 +943,10 @@ void nr_schedule_ue_spec(module_id_t module_id,
const int dci_format = f ? NR_DL_DCI_FORMAT_1_1 : NR_DL_DCI_FORMAT_1_0; const int dci_format = f ? NR_DL_DCI_FORMAT_1_1 : NR_DL_DCI_FORMAT_1_0;
const int rnti_type = NR_RNTI_C; const int rnti_type = NR_RNTI_C;
if (NFAPI_MODE == NFAPI_MODE_VNF){
dci_payload.harq_pid = harq_pid;
dci_payload.tpc = 2;
}
fill_dci_pdu_rel15(scc, fill_dci_pdu_rel15(scc,
UE_info->secondaryCellGroup[UE_id], UE_info->secondaryCellGroup[UE_id],
dci_pdu, dci_pdu,