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Skip CSI if present

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This commit is contained in:
Robert Schmidt
2021-02-07 10:39:39 +01:00
parent 75f8591b9b
commit 551b08c315
1 changed files with 16 additions and 0 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
+16
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@@ -468,6 +468,22 @@ bool nr_acknack_scheduling(int mod_id,
memset(pucch, 0, sizeof(*pucch)); memset(pucch, 0, sizeof(*pucch));
pucch->frame = s == n_slots_frame - 1 ? (f + 1) % 1024 : f; pucch->frame = s == n_slots_frame - 1 ? (f + 1) % 1024 : f;
pucch->ul_slot = (s + 1) % n_slots_frame; pucch->ul_slot = (s + 1) % n_slots_frame;
// we assume that only two indices over the array sched_pucch exist
const NR_sched_pucch_t *csi_pucch = &sched_ctrl->sched_pucch[2];
// skip the CSI PUCCH if it is present and if in the next frame/slot
if (csi_pucch->csi_bits > 0
&& csi_pucch->frame == pucch->frame
&& csi_pucch->ul_slot == pucch->ul_slot) {
AssertFatal(!csi_pucch->simultaneous_harqcsi,
"%s(): %d.%d cannot handle simultaneous_harqcsi, but found for UE %d\n",
__func__,
pucch->frame,
pucch->ul_slot,
UE_id);
nr_fill_nfapi_pucch(mod_id, frame, slot, csi_pucch, UE_id);
pucch->frame = s >= n_slots_frame - 2 ? (f + 1) % 1024 : f;
pucch->ul_slot = (s + 2) % n_slots_frame;
}
} }
/* if the UE's next PUCCH occasion is after the possible UL slots (within the /* if the UE's next PUCCH occasion is after the possible UL slots (within the