maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Msg3 retx: check that current slot is DL

Browse Source 
The code only checked that Msg3 would be scheduled during UL, but in
some combinations, e.g., with DSUUU, the current slot can very well be
UL as well => we would schedule DCI in UL slot.
This commit is contained in:
Robert Schmidt
2025-10-15 19:52:09 +02:00
parent 7ff05a98c2
commit 1a472e4c0b
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+1 -1
View File
@@ -805,7 +805,7 @@ static void nr_generate_Msg3_retransmission(module_id_t module_idP,
const int sched_frame = (frame + (slot + K2) / slots_frame) % MAX_FRAME_NUMBER;
const int sched_slot = (slot + K2) % slots_frame;
if (is_ul_slot(sched_slot, &nr_mac->frame_structure)) {
if (is_dl_slot(slot, &nr_mac->frame_structure) && is_ul_slot(sched_slot, &nr_mac->frame_structure)) {
NR_beam_alloc_t beam_ul = beam_allocation_procedure(&nr_mac->beam_info, sched_frame, sched_slot, UE->UE_beam_index, slots_frame);
if (beam_ul.idx < 0)
return;