diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c index aa58605e74..88a481ccb4 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c @@ -502,6 +502,33 @@ void nr_schedule_ulsch(module_id_t module_id, const int slot_idx = (slot + K2) % num_slots_per_tdd; if (is_xlsch_in_slot(ulsch_in_slot_bitmap, slot_idx) && (!get_softmodem_params()->phy_test || slot_idx == 8)) { + + const int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific; + NR_SearchSpace_t *ss = get_searchspace(bwp, target_ss); + uint8_t nr_of_candidates, aggregation_level; + find_aggregation_candidates(&aggregation_level, &nr_of_candidates, ss); + NR_ControlResourceSet_t *coreset = get_coreset(bwp, ss, 1 /* dedicated */); + const int cid = coreset->controlResourceSetId; + const uint16_t Y = UE_info->Y[UE_id][cid][nr_mac->current_slot]; + const int m = UE_info->num_pdcch_cand[UE_id][cid]; + int CCEIndex = allocate_nr_CCEs(nr_mac, + bwp, + coreset, + aggregation_level, + Y, + m, + nr_of_candidates); + if (CCEIndex < 0) { + LOG_E(MAC, "%s(): CCE list not empty, couldn't schedule PUSCH\n", __func__); + return; + } + UE_info->num_pdcch_cand[UE_id][cid]++; + + const uint8_t mcs = 9; + const uint16_t rbStart = 0; + const uint16_t rbSize = get_softmodem_params()->phy_test ? + 50 : NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275); + nfapi_nr_ul_dci_request_t *UL_dci_req = &RC.nrmac[module_id]->UL_dci_req[0]; UL_dci_req->SFN = frame; UL_dci_req->Slot = slot; @@ -519,9 +546,6 @@ void nr_schedule_ulsch(module_id_t module_id, //UL_tti_req = &nr_mac->UL_tti_req[CC_id]; - const int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific; - NR_SearchSpace_t *ss = get_searchspace(bwp, target_ss); - int dci_formats[2]; if (ss->searchSpaceType->choice.ue_Specific->dci_Formats) dci_formats[0] = NR_UL_DCI_FORMAT_0_1; @@ -560,7 +584,7 @@ void nr_schedule_ulsch(module_id_t module_id, else pusch_pdu->data_scrambling_id = *scc->physCellId; - pusch_pdu->mcs_index = 9; + pusch_pdu->mcs_index = mcs; if (pusch_pdu->transform_precoding) pusch_pdu->mcs_table = get_pusch_mcs_table(pusch_Config->mcs_Table, 0, @@ -592,12 +616,8 @@ void nr_schedule_ulsch(module_id_t module_id, AssertFatal(pusch_Config->resourceAllocation == NR_PUSCH_Config__resourceAllocation_resourceAllocationType1, "Only frequency resource allocation type 1 is currently supported\n"); pusch_pdu->resource_alloc = 1; //type 1 - pusch_pdu->rb_start = 0; - if (get_softmodem_params()->phy_test) - pusch_pdu->rb_size = 50; - else - pusch_pdu->rb_size = pusch_pdu->bwp_size; - + pusch_pdu->rb_start = rbStart; + pusch_pdu->rb_size = rbSize; pusch_pdu->vrb_to_prb_mapping = 0; if (pusch_Config->frequencyHopping==NULL) @@ -738,29 +758,8 @@ void nr_schedule_ulsch(module_id_t module_id, nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15 = &ul_dci_request_pdu->pdcch_pdu.pdcch_pdu_rel15; UL_dci_req->numPdus+=1; - LOG_D(MAC,"Configuring ULDCI/PDCCH in %d.%d\n", frame,slot); - uint8_t nr_of_candidates, aggregation_level; - find_aggregation_candidates(&aggregation_level, &nr_of_candidates, ss); - NR_ControlResourceSet_t *coreset = get_coreset(bwp, ss, 1 /* dedicated */); - int cid = coreset->controlResourceSetId; - const uint16_t Y = UE_info->Y[UE_id][cid][slot]; - const int m = UE_info->num_pdcch_cand[UE_id][cid]; - int CCEIndex = allocate_nr_CCEs(nr_mac, - bwp, - coreset, - aggregation_level, - Y, - m, - nr_of_candidates); - if (CCEIndex < 0) { - LOG_E(MAC, "%s(): CCE list not empty, couldn't schedule PUSCH\n", __func__); - pusch_sched->active = false; - return; - } - UE_info->num_pdcch_cand[UE_id][cid]++; - nr_configure_pdcch(nr_mac, pdcch_pdu_rel15, UE_info->rnti[UE_id],