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some rearrangements in function to schedule csi reporting

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This commit is contained in:
Francesco Mani
2020-09-10 18:19:25 +02:00
parent 0113d9927f
commit ae0c02b261
1 changed files with 110 additions and 102 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+110 -102
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@@ -1561,24 +1561,73 @@ void get_pdsch_to_harq_feedback(int Mod_idP,
uint16_t get_csi_bitlen(int Mod_idP,
int UE_id) {
int UE_id,
uint8_t csi_report_id) {
uint8_t csi_report_id =0;
uint16_t csi_bitlen =0;
NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list;
CRI_SSBRI_RSRP_bitlen_t * CSI_report_bitlen = NULL; //This might need to be modified for Aperiodic CSI-RS measurements
CRI_SSBRI_RSRP_bitlen_t * CSI_report_bitlen = NULL;
CSI_report_bitlen = &(UE_list->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen[0]);
csi_bitlen = ((CSI_report_bitlen->cri_ssbri_bitlen * CSI_report_bitlen->nb_ssbri_cri) +
CSI_report_bitlen->rsrp_bitlen +(CSI_report_bitlen->diff_rsrp_bitlen *
(CSI_report_bitlen->nb_ssbri_cri -1 )) *UE_list->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report);
NR_CSI_MeasConfig_t *csi_MeasConfig = UE_list->secondaryCellGroup[UE_id]->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup;
for (csi_report_id = 0; csi_report_id < csi_MeasConfig->csi_ReportConfigToAddModList->list.count; csi_report_id++){
CSI_report_bitlen = &(UE_list->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen[0]); //This might need to be moodif for Aperiodic CSI-RS measurements
csi_bitlen+= ((CSI_report_bitlen->cri_ssbri_bitlen * CSI_report_bitlen->nb_ssbri_cri) +
CSI_report_bitlen->rsrp_bitlen +(CSI_report_bitlen->diff_rsrp_bitlen *
(CSI_report_bitlen->nb_ssbri_cri -1 )) *UE_list->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report);
}
return csi_bitlen;
}
void csi_period_offset(NR_CSI_ReportConfig_t *csirep,
int *period, int *offset) {
NR_CSI_ReportPeriodicityAndOffset_PR p_and_o = csirep->reportConfigType.choice.periodic->reportSlotConfig.present;
switch(p_and_o){
case NR_CSI_ReportPeriodicityAndOffset_PR_slots4:
*period = 4;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots4;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots5:
*period = 5;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots5;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots8:
*period = 8;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots8;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots10:
*period = 10;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots10;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots16:
*period = 16;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots16;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots20:
*period = 20;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots20;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots40:
*period = 40;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots40;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots80:
*period = 80;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots80;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots160:
*period = 160;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots160;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots320:
*period = 320;
*offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots320;
break;
default:
AssertFatal(1==0,"No periodicity and offset resource found in CSI report");
}
}
void nr_csi_meas_reporting(int Mod_idP,
int UE_id,
frame_t frame,
@@ -1587,118 +1636,77 @@ void nr_csi_meas_reporting(int Mod_idP,
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_CSI_ReportConfig_t *csirep;
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
NR_CSI_ReportConfig_t *csirep = csi_measconfig->csi_ReportConfigToAddModList->list.array[0];
AssertFatal(csirep->reportConfigType.choice.periodic!=NULL,"Only periodic CSI reporting is implemented currently");
int period, offset;
NR_CSI_ReportPeriodicityAndOffset_PR p_and_o = csirep->reportConfigType.choice.periodic->reportSlotConfig.present;
for (int csi_report_id = 0; csi_report_id < csi_measconfig->csi_ReportConfigToAddModList->list.count; csi_report_id++){
switch(p_and_o){
case NR_CSI_ReportPeriodicityAndOffset_PR_slots4:
period = 4;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots4;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots5:
period = 5;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots5;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots8:
period = 8;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots8;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots10:
period = 10;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots10;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots16:
period = 16;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots16;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots20:
period = 20;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots20;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots40:
period = 40;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots40;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots80:
period = 80;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots80;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots160:
period = 160;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots160;
break;
case NR_CSI_ReportPeriodicityAndOffset_PR_slots320:
period = 320;
offset = csirep->reportConfigType.choice.periodic->reportSlotConfig.choice.slots320;
break;
default:
AssertFatal(1==0,"No periodicity and offset resource found in CSI report");
}
// schedule csi measurement reception according to 5.2.1.4 in 38.214
if ( ((n_slots_frame*frame + slot - offset)%period) == 0) {
csirep = csi_measconfig->csi_ReportConfigToAddModList->list.array[csi_report_id];
curr_pucch = &UE_list->UE_sched_ctrl[UE_id].sched_pucch[slot-slots_per_tdd+ul_slots];
AssertFatal(csirep->reportConfigType.choice.periodic!=NULL,"Only periodic CSI reporting is implemented currently");
int period, offset;
csi_period_offset(csirep,&period,&offset);
NR_PUCCH_CSI_Resource_t *pucchcsires = csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list.array[0];
// schedule csi measurement reception according to 5.2.1.4 in 38.214
if ( ((n_slots_frame*frame + slot - offset)%period) == 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 = &UE_list->UE_sched_ctrl[UE_id].sched_pucch[slot-slots_per_tdd+ul_slots];
curr_pucch->resource_indicator = found;
NR_PUCCH_CSI_Resource_t *pucchcsires = csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list.array[0];
n_list = pucch_Config->resourceToAddModList->list.count;
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");
// 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->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 += get_csi_bitlen(Mod_idP,UE_id,csi_report_id); // TODO function to compute CSI meas report bit size
curr_pucch->frame = frame;
curr_pucch->ul_slot = slot;
}
curr_pucch->csi_bits = get_csi_bitlen(Mod_idP,UE_id); // TODO function to compute CSI meas report bit size
curr_pucch->frame = frame;
curr_pucch->ul_slot = slot;
}
}