Commit 47a3ee09 authored by Francesco Mani's avatar Francesco Mani
Browse files

first version of function to prepare scheduling of csi meas reporting

parent d34bef81
......@@ -472,7 +472,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
// This schedule CSI measurement reporting
if(UE_list->fiveG_connected[UE_id] == true)
nr_csi_meas_reporting(module_idP, UE_id, frame, slot, slots_per_frame[*scc->ssbSubcarrierSpacing]);
nr_csi_meas_reporting(module_idP, UE_id, frame, slot, num_slots_per_tdd, nr_ulmix_slots, slots_per_frame[*scc->ssbSubcarrierSpacing]);
// This schedule RA procedure if not in phy_test mode
// Otherwise already consider 5G already connected
......
......@@ -1559,13 +1559,18 @@ void nr_csi_meas_reporting(int Mod_idP,
int UE_id,
frame_t frame,
sub_frame_t slot,
int slots_per_tdd,
int ul_slots,
int n_slots_frame) {
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
NR_sched_pucch *curr_pucch;
NR_PUCCH_ResourceSet_t *pucchresset;
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_CSI_MeasConfig_t *csi_measconfig = secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup;
NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[0];
NR_PUCCH_Config_t *pucch_Config = ubwp->bwp_Dedicated->pucch_Config->choice.setup;
AssertFatal(csi_measconfig->csi_ReportConfigToAddModList->list.count>0,"NO CSI report configuration available");
// TODO for now we assume only one csi report config available
......@@ -1621,9 +1626,53 @@ void nr_csi_meas_reporting(int Mod_idP,
}
// schedule csi measurement reception according to 5.2.1.4 in 38.214
if ( ((n_slots_frame*frame + slot - offset)%period) == 0) {
curr_pucch = &UE_list->UE_sched_ctrl[UE_id].sched_pucch[slot-slots_per_tdd+ul_slots];
}
NR_PUCCH_CSI_Resource_t *pucchcsires = csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list.array[0];
int found = -1;
pucchresset = pucch_Config->resourceSetToAddModList->list.array[1]; // set with formats >1
int n_list = pucchresset->resourceList.list.count;
for (int i=0; i<n_list; i++) {
if (*pucchresset->resourceList.list.array[i] == pucchcsires->pucch_Resource)
found = i;
}
AssertFatal(found>-1,"CSI resource not found among PUCCH resources");
curr_pucch->resource_indicator = found;
n_list = pucch_Config->resourceToAddModList->list.count;
// going through the list of PUCCH resources to find the one indexed by resource_id
for (int i=0; i<n_list; i++) {
NR_PUCCH_Resource_t *pucchres = pucch_Config->resourceToAddModList->list.array[i];
if (pucchres->pucch_ResourceId == *pucchresset->resourceList.list.array[found]) {
switch(pucchres->format.present){
case NR_PUCCH_Resource__format_PR_format2:
if (pucch_Config->format2->choice.setup->simultaneousHARQ_ACK_CSI == NULL)
curr_pucch->simultaneous_harqcsi = false;
else
curr_pucch->simultaneous_harqcsi = true;
break;
case NR_PUCCH_Resource__format_PR_format3:
if (pucch_Config->format3->choice.setup->simultaneousHARQ_ACK_CSI == NULL)
curr_pucch->simultaneous_harqcsi = false;
else
curr_pucch->simultaneous_harqcsi = true;
break;
case NR_PUCCH_Resource__format_PR_format4:
if (pucch_Config->format4->choice.setup->simultaneousHARQ_ACK_CSI == NULL)
curr_pucch->simultaneous_harqcsi = false;
else
curr_pucch->simultaneous_harqcsi = true;
break;
default:
AssertFatal(1==0,"Invalid PUCCH format type");
}
}
}
curr_pucch->csi_bits =25; // TODO function to compute CSI meas report bit size
}
}
......
......@@ -172,6 +172,8 @@ void nr_csi_meas_reporting(int Mod_idP,
int UE_id,
frame_t frameP,
sub_frame_t slotP,
int slots_per_tdd,
int ul_slots,
int n_slots_frame);
void nr_acknack_scheduling(int Mod_idP,
......
......@@ -254,7 +254,6 @@ typedef struct NR_sched_pucch {
uint8_t dai_c;
uint8_t timing_indicator;
uint8_t resource_indicator;
bool active;
} NR_sched_pucch;
typedef struct NR_sched_pusch {
......
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