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fixes for contention resolution timer etc

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This commit is contained in:
francescomani
2021-08-16 17:42:07 +02:00
parent 275b82eab2
commit 4fc24374d5
2 changed files with 7 additions and 4 deletions
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openair2/LAYER2/NR_MAC_UE/nr_ra_procedures.c
+3 -3
View File
@@ -470,12 +470,12 @@ void nr_Msg3_transmitted(module_id_t mod_id, uint8_t CC_id, frame_t frameP, slot
int subframes_per_slot = nr_slots_per_frame[mu]/10;
// start contention resolution timer (cnt in slots)
int RA_contention_resolution_timer_subframes = (nr_rach_ConfigCommon->ra_ContentionResolutionTimer + 1) * 8;
int RA_contention_resolution_timer_subframes = (nr_rach_ConfigCommon->ra_ContentionResolutionTimer + 1)<<3;
ra->RA_contention_resolution_target_frame = frameP + (RA_contention_resolution_timer_subframes/10);
ra->RA_contention_resolution_target_slot = (slotP + (RA_contention_resolution_timer_subframes * subframes_per_slot)) % nr_slots_per_frame[mu];
LOG_D(MAC,"In %s: [UE %d] CB-RA: starting contention resolution timer set in frame.slot %d.%d and expiring in %d.%d\n",
LOG_I(MAC,"In %s: [UE %d] CB-RA: contention resolution timer set in frame.slot %d.%d and expiring in %d.%d\n",
__FUNCTION__, mod_id, frameP, slotP, ra->RA_contention_resolution_target_frame, ra->RA_contention_resolution_target_slot);
ra->RA_contention_resolution_timer_active = 1;
@@ -746,7 +746,7 @@ void nr_ue_contention_resolution(module_id_t module_id, int cc_id, frame_t frame
if (ra->RA_contention_resolution_timer_active == 1) {
if (frame >= ra->RA_contention_resolution_target_frame &&
slot >= ra->RA_contention_resolution_target_frame) {
slot >= ra->RA_contention_resolution_target_slot) {
ra->t_crnti = 0;
ra->RA_active = 0;
ra->RA_contention_resolution_timer_active = 0;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+4 -1
View File
@@ -793,7 +793,10 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
ra->CellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id-1])
bwp = ra->CellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id-1];
coreset = get_coreset(scc, bwp, ss, NR_SearchSpace__searchSpaceType_PR_common);
if (*ss->controlResourceSetId == 0)
coreset = nr_mac->sched_ctrlCommon->coreset; // this is coreset 0
else
coreset = get_coreset(scc, bwp, ss, NR_SearchSpace__searchSpaceType_PR_common);
AssertFatal(coreset!=NULL,"Coreset cannot be null for RA-Msg3 retransmission\n");
nfapi_nr_ul_dci_request_t *ul_dci_req = &nr_mac->UL_dci_req[CC_id];