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immediately reuse UL HARQ ID and don't wait for feedback if disable_harq == 1

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Thomas Schlichter
2024-07-19 10:43:52 +02:00
parent bf2baf2ffe
commit 4baac21ec6
1 changed files with 11 additions and 3 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+11 -3
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@@ -2270,9 +2270,17 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot, n
}
NR_UE_ul_harq_t *cur_harq = &sched_ctrl->ul_harq_processes[harq_id];
DevAssert(!cur_harq->is_waiting);
add_tail_nr_list(&sched_ctrl->feedback_ul_harq, harq_id);
cur_harq->feedback_slot = sched_pusch->slot;
cur_harq->is_waiting = true;
if (nr_mac->radio_config.disable_harq) {
add_tail_nr_list(&sched_ctrl->available_ul_harq, harq_id);
cur_harq->feedback_slot = -1;
cur_harq->is_waiting = false;
cur_harq->ndi ^= 1;
cur_harq->round = 0;
} else {
add_tail_nr_list(&sched_ctrl->feedback_ul_harq, harq_id);
cur_harq->feedback_slot = sched_pusch->slot;
cur_harq->is_waiting = true;
}
/* Statistics */
AssertFatal(cur_harq->round < nr_mac->ul_bler.harq_round_max, "Indexing ulsch_rounds[%d] is out of bounds\n", cur_harq->round);