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fix for ULSCH number of layers in case of DCI00

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This commit is contained in:
francescomani
2025-05-04 09:34:41 +02:00
parent a4357b74c5
commit 3ec14152a1
3 changed files with 13 additions and 6 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+10 -4
View File
@@ -125,16 +125,22 @@ static const uint16_t cqi_table3[16][2] = {{0, 0},
static void determine_aggregation_level_search_order(int agg_level_search_order[NUM_PDCCH_AGG_LEVELS],
float pdcch_cl_adjust);
uint8_t get_dl_nrOfLayers(const NR_UE_sched_ctrl_t *sched_ctrl,
const nr_dci_format_t dci_format) {
uint8_t get_dl_nrOfLayers(const NR_UE_sched_ctrl_t *sched_ctrl, const nr_dci_format_t dci_format)
{
// TODO check this but it should be enough for now
// if there is not csi report activated RI is 0 from initialization
if(dci_format == NR_DL_DCI_FORMAT_1_0)
return 1;
else
return (sched_ctrl->CSI_report.cri_ri_li_pmi_cqi_report.ri + 1);
return sched_ctrl->CSI_report.cri_ri_li_pmi_cqi_report.ri + 1;
}
int get_ul_nrOfLayers(const NR_UE_sched_ctrl_t *sched_ctrl, const nr_dci_format_t dci_format)
{
if(dci_format == NR_UL_DCI_FORMAT_0_0)
return 1;
else
return sched_ctrl->srs_feedback.ul_ri + 1;
}
// Table 5.2.2.2.1-3 and Table 5.2.2.2.1-4 in 38.214
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+2 -2
View File
@@ -1947,7 +1947,7 @@ static void pf_ul(module_id_t module_id,
continue;
}
sched_pusch->nrOfLayers = sched_ctrl->srs_feedback.ul_ri + 1;
sched_pusch->nrOfLayers = get_ul_nrOfLayers(sched_ctrl, current_BWP->dci_format);
sched_pusch->time_domain_allocation = get_ul_tda(nrmac, sched_frame, sched_slot);
sched_pusch->tda_info = get_ul_tda_info(current_BWP,
sched_ctrl->coreset->controlResourceSetId,
@@ -2097,7 +2097,7 @@ static void pf_ul(module_id_t module_id,
sched_pusch->nrOfLayers = sched_ctrl->srs_feedback.ul_ri + 1;
sched_pusch->nrOfLayers = get_ul_nrOfLayers(sched_ctrl, current_BWP->dci_format);
sched_pusch->time_domain_allocation = get_ul_tda(nrmac, sched_frame, sched_slot);
sched_pusch->tda_info = get_ul_tda_info(current_BWP,
sched_ctrl->coreset->controlResourceSetId,
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
+1
View File
@@ -380,6 +380,7 @@ uint16_t get_pm_index(const gNB_MAC_INST *nrmac,
uint8_t get_mcs_from_cqi(int mcs_table, int cqi_table, int cqi_idx);
uint8_t get_dl_nrOfLayers(const NR_UE_sched_ctrl_t *sched_ctrl, const nr_dci_format_t dci_format);
int get_ul_nrOfLayers(const NR_UE_sched_ctrl_t *sched_ctrl, const nr_dci_format_t dci_format);
void free_sched_pucch_list(NR_UE_sched_ctrl_t *sched_ctrl);
bool add_UE_to_list(int list_size, NR_UE_info_t *list[list_size], NR_UE_info_t *UE);