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PreProc IF: save CCE info per UE

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This commit is contained in:
Robert Schmidt
2020-10-05 10:29:45 +02:00
parent dcdee083ac
commit 34a31a20b7
2 changed files with 24 additions and 21 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+21 -21
View File
@@ -452,8 +452,26 @@ void nr_simple_dlsch_preprocessor(module_id_t module_id,
lcid,
sched_ctrl->rlc_status[lcid].bytes_in_buffer);
/* Find a free CCE */
const int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific;
sched_ctrl->search_space = get_searchspace(sched_ctrl->active_bwp, target_ss);
uint8_t nr_of_candidates;
find_aggregation_candidates(&sched_ctrl->aggregation_level,
&nr_of_candidates,
sched_ctrl->search_space);
sched_ctrl->coreset = get_coreset(
sched_ctrl->active_bwp, sched_ctrl->search_space, 1 /* dedicated */);
sched_ctrl->cce_index = allocate_nr_CCEs(RC.nrmac[module_id],
sched_ctrl->active_bwp,
sched_ctrl->coreset,
sched_ctrl->aggregation_level,
sched_ctrl->search_space->searchSpaceType->present - 1,
UE_id,
0); // m
if (sched_ctrl->cce_index < 0) {
LOG_E(MAC, "%s(): could not find CCE for UE %d\n", __func__, UE_id);
return;
}
}
void nr_schedule_ue_spec(module_id_t module_id,
@@ -479,24 +497,6 @@ void nr_schedule_ue_spec(module_id_t module_id,
//if (sched_ctrl->rbSize < 0 && !get_softmodem_params()->phy_test)
// return;
/* Find a free CCE */
uint8_t nr_of_candidates, aggregation_level;
find_aggregation_candidates(&aggregation_level,
&nr_of_candidates,
sched_ctrl->search_space);
NR_ControlResourceSet_t *coreset =
get_coreset(sched_ctrl->active_bwp, sched_ctrl->search_space, 1 /* dedicated */);
int CCEIndex = allocate_nr_CCEs(gNB_mac,
sched_ctrl->active_bwp,
coreset,
aggregation_level,
sched_ctrl->search_space->searchSpaceType->present - 1,
UE_id,
0); // m
if (CCEIndex < 0) {
LOG_E(MAC, "%s(): could not find CCE for UE %d\n", __func__, UE_id);
return;
}
/* Find PUCCH occasion */
int pucch_sched;
nr_update_pucch_scheduling(module_id, UE_id, frame, slot, num_slots_per_tdd, &pucch_sched);
@@ -655,7 +655,7 @@ void nr_schedule_ue_spec(module_id_t module_id,
UE_id,
sched_ctrl->active_bwp->bwp_Id,
sched_ctrl->search_space,
coreset,
sched_ctrl->coreset,
dl_req,
pucch,
nrOfLayers,
@@ -671,8 +671,8 @@ void nr_schedule_ue_spec(module_id_t module_id,
time_domain_assignment,
startSymbolIndex,
nrOfSymbols,
aggregation_level,
CCEIndex,
sched_ctrl->aggregation_level,
sched_ctrl->cce_index,
current_harq_pid,
harq->ndi,
harq->round);
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
+3
View File
@@ -295,6 +295,9 @@ typedef struct {
/// CCE index and aggregation, should be coherent with cce_list
NR_SearchSpace_t *search_space;
NR_ControlResourceSet_t *coreset;
int cce_index;
uint8_t aggregation_level;
uint16_t ta_timer;
int16_t ta_update;