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This commit is contained in:
Robert Schmidt
2025-08-04 09:53:14 +02:00
parent 8cded62df0
commit 7cae3c2871
1 changed files with 5 additions and 3 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+5 -3
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@@ -38,6 +38,8 @@
//#define SRS_IND_DEBUG //#define SRS_IND_DEBUG
/* \brief Get the UL TDA for given frame and slot. It identifies the index of
* TDA in the TDA list, as hardcoded in nr_rrc_config_ul_tda(). */
int get_ul_tda(gNB_MAC_INST *nrmac, int frame, int slot) int get_ul_tda(gNB_MAC_INST *nrmac, int frame, int slot)
{ {
/* we assume that this function is mutex-protected from outside */ /* we assume that this function is mutex-protected from outside */
@@ -51,7 +53,7 @@ int get_ul_tda(gNB_MAC_INST *nrmac, int frame, int slot)
int s = get_slot_idx_in_period(slot, fs); int s = get_slot_idx_in_period(slot, fs);
tdd_bitmap_t *tdd_slot_bitmap = fs->period_cfg.tdd_slot_bitmap; tdd_bitmap_t *tdd_slot_bitmap = fs->period_cfg.tdd_slot_bitmap;
if ((tdd_slot_bitmap[s].num_ul_symbols > 1) && is_mixed_slot(s, fs)) { if ((tdd_slot_bitmap[s].num_ul_symbols > 1) && is_mixed_slot(s, fs)) {
return 2; return 2; // mixed slot, all symbols of mixed minus last
} }
} }
@@ -59,10 +61,10 @@ int get_ul_tda(gNB_MAC_INST *nrmac, int frame, int slot)
UE_iterator(nrmac->UE_info.connected_ue_list, UE) { UE_iterator(nrmac->UE_info.connected_ue_list, UE) {
NR_sched_srs_t sched_srs = UE->UE_sched_ctrl.sched_srs; NR_sched_srs_t sched_srs = UE->UE_sched_ctrl.sched_srs;
if(sched_srs.srs_scheduled && sched_srs.frame == frame && sched_srs.slot == slot) if(sched_srs.srs_scheduled && sched_srs.frame == frame && sched_srs.slot == slot)
return 1; return 1; // symbols 0--12
} }
return 0; // if FDD or not mixed slot in TDD, for now use default TDA (TODO handle CSI-RS slots) return 0; // symbols 0--13, // if FDD or not mixed slot in TDD, for now use default TDA (TODO handle CSI-RS slots)
} }
bwp_info_t get_pusch_bwp_start_size(NR_UE_info_t *UE) bwp_info_t get_pusch_bwp_start_size(NR_UE_info_t *UE)