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Commit 0e61b612 authored by rangaswamy's avatar rangaswamy Committed by guhan
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fixed warnings

parent 0a0a5e48
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Showing with 29 additions and 481 deletions
openair2/LAYER2/NR_MAC_gNB/config.c
View file @ 0e61b612
......@@ -310,23 +310,7 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
}
}
//! Calculating number of bits set
uint8_t number_of_bits_set (uint8_t buf,uint8_t * max_ri){
uint8_t nb_of_bits_set = 0;
uint8_t mask = 0xff;
uint8_t index = 0;
for (index=7; (buf & mask) && (index>=0) ; index--){
if (buf & (1<<index))
nb_of_bits_set++;
mask>>=1;
}
*max_ri = 8-index;
return nb_of_bits_set;
}
#if 0
//!TODO : smae function can be written to handle csi_resources
void update_csi_bitlen (NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_list_t *UE_list, int UE_id, module_id_t Mod_idP) {
uint8_t csi_report_id = 0;
......@@ -341,6 +325,8 @@ void update_csi_bitlen (NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_list_t *UE_li
csi_ResourceConfigId=csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->resourcesForChannelMeasurement;
reportQuantity_type = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportQuantity.present;
UE_list->csi_report_template[UE_id][csi_report_id].reportQuantity_type = reportQuantity_type;
p_and_o = csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.choice.periodic->reportSlotConfig.present;
switch(p_and_o){
case NR_CSI_ReportPeriodicityAndOffset_PR_slots4:
period = 4;
......@@ -734,11 +720,24 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
if (secondaryCellGroup) {
RC.nrmac[Mod_idP]->secondaryCellGroupCommon = secondaryCellGroup;
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
if (add_ue == 1 && get_softmodem_params()->phy_test) {
const int UE_id = add_new_nr_ue(Mod_idP, rnti, secondaryCellGroup);
UE_info->secondaryCellGroup[UE_id] = secondaryCellGroup;
compute_csi_bitlen (secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup, UE_info, UE_id, Mod_idP);
struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList =
secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList;
AssertFatal(bwpList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n",
bwpList->list.count);
const int bwp_id = 1;
UE_info->UE_sched_ctrl[UE_id].active_bwp = bwpList->list.array[bwp_id - 1];
struct NR_UplinkConfig__uplinkBWP_ToAddModList *ubwpList =
secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList;
AssertFatal(ubwpList->list.count == 1,
"uplinkBWP_ToAddModList has %d BWP!\n",
ubwpList->list.count);
UE_info->UE_sched_ctrl[UE_id].active_ubwp = ubwpList->list.array[bwp_id - 1];
LOG_I(PHY,"Added new UE_id %d/%x with initial secondaryCellGroup\n",UE_id,rnti);
} else if (add_ue == 1 && !get_softmodem_params()->phy_test) {
const int CC_id = 0;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 0e61b612
......@@ -190,7 +190,6 @@ void find_SSB_and_RO_available(module_id_t module_idP) {
// prach is scheduled according to configuration index and tables 6.3.3.2.2 to 6.3.3.2.4
get_nr_prach_occasion_info_from_index(config_index,
<<<<<<< HEAD
scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA,
mu,
cc->frame_type,
......@@ -247,7 +246,6 @@ void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP
nfapi_nr_config_request_scf_t *cfg = &RC.nrmac[module_idP]->config[0];
if (is_nr_UL_slot(scc,slotP)) {
<<<<<<< HEAD
uint8_t config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
uint8_t mu,N_dur,N_t_slot,start_symbol = 0,N_RA_slot;
uint16_t RA_sfn_index = -1;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
View file @ 0e61b612
......@@ -87,8 +87,8 @@ void nr_fill_nfapi_pucch(module_id_t mod_id,
//#define L1_DIFF_RSRP_STEP_SIZE 2
void nr_rx_acknack(nfapi_nr_uci_pusch_pdu_t *uci_pusch,
nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_01,
nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_234,
const nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_01,
const nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_234,
NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl, NR_mac_stats_t *stats);
int ssb_index_sorted[MAX_NUM_SSB] = {0};
......@@ -692,7 +692,6 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
sched_ctrl->sr_req.nr_of_srs = uci_234->sr.sr_bit_len;
}
// TODO
int max_harq_rounds = 4; // TODO define macro
if ((uci_234->pduBitmap >> 1) & 0x01) {
// iterate over received harq bits
for (int harq_bit = 0; harq_bit < uci_234->harq.harq_bit_len; harq_bit++) {
......@@ -741,8 +740,8 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
}
void nr_rx_acknack(nfapi_nr_uci_pusch_pdu_t *uci_pusch,
nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_01,
nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_234,
const nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_01,
const nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_234,
NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl, NR_mac_stats_t *stats) {
// TODO
......@@ -1414,7 +1413,7 @@ void reverse_n_bits(uint8_t *value, uint16_t bitlen) {
}
void extract_pucch_csi_report (NR_CSI_MeasConfig_t *csi_MeasConfig,
nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_pdu,
const nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_pdu,
NR_UE_sched_ctrl_t *sched_ctrl,
frame_t frame,
slot_t slot,
......@@ -1424,14 +1423,11 @@ void extract_pucch_csi_report (NR_CSI_MeasConfig_t *csi_MeasConfig,
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
uint8_t idx = 0;
uint8_t payload_size = ceil(((double)uci_pdu->csi_part1.csi_part1_bit_len)/8);
uint8_t *payload = calloc (payload_size, sizeof(uint8_t));
uint8_t *payload = uci_pdu->csi_part1.csi_part1_payload;
NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type = NR_CSI_ReportConfig__reportQuantity_PR_NOTHING;
NR_UE_info_t *UE_info = &(RC.nrmac[Mod_idP]->UE_info);
uint8_t csi_report_id = 0;
memcpy ( payload, uci_pdu->csi_part1.csi_part1_payload, payload_size);
UE_info->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report = 0;
for ( csi_report_id =0; csi_report_id < csi_MeasConfig->csi_ReportConfigToAddModList->list.count; csi_report_id++ ) {
//Assuming in periodic reporting for one slot can be configured with only one CSI-ReportConfig
......@@ -1501,8 +1497,6 @@ void extract_pucch_csi_report (NR_CSI_MeasConfig_t *csi_MeasConfig,
if ( !(reportQuantity_type))
AssertFatal(reportQuantity_type, "reportQuantity is not configured");
free(payload);
payload = NULL;
#if 0
if ( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @ 0e61b612
......@@ -474,6 +474,8 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
continue;
}
const int UE_id = add_new_nr_ue(gnb_mod_idP, ra->rnti, ra->secondaryCellGroup);
UE_info->secondaryCellGroup[UE_id] = ra->secondaryCellGroup;
compute_csi_bitlen (ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup, UE_info, UE_id, gnb_mod_idP);
UE_info->UE_beam_index[UE_id] = ra->beam_id;
LOG_I(MAC,
"[gNB %d][RAPROC] PUSCH with TC_RNTI %x received correctly, "
......@@ -1132,4 +1134,4 @@ void nr_schedule_ulsch(module_id_t module_id,
memset(sched_pusch, 0, sizeof(*sched_pusch));
}
}
\ No newline at end of file
}
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
View file @ 0e61b612
......@@ -205,7 +205,7 @@ int get_measured_rsrp(uint8_t index);
int get_diff_rsrp(uint8_t index, int strongest_rsrp);
void extract_pucch_csi_report (NR_CSI_MeasConfig_t *csi_MeasConfig,
nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_pdu,
const nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_pdu,
NR_UE_sched_ctrl_t *sched_ctrl,
frame_t frame,
slot_t slot,
......@@ -346,7 +346,7 @@ uint16_t compute_pucch_prb_size(uint8_t format,
uint8_t n_symb,
uint8_t n_re_ctrl);
void compute_csi_bitlen (NR_CellGroupConfig_t *secondaryCellGroup, NR_UE_info_t *UE_info, int UE_id);
void compute_csi_bitlen(NR_CSI_MeasConfig_t *csi_MeasConfig, NR_UE_info_t *UE_info, int UE_id, module_id_t Mod_idP);
int get_dlscs(nfapi_nr_config_request_t *cfg);
......
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
View file @ 0e61b612
......@@ -469,115 +469,6 @@ typedef struct NR_UE_ul_harq {
NR_sched_pusch_t sched_pusch;
} NR_UE_ul_harq_t;
typedef struct {
uint8_t nb_ssbri_cri;
uint8_t cri_ssbri_bitlen;
uint8_t rsrp_bitlen;
uint8_t diff_rsrp_bitlen;
}L1_RSRP_bitlen_t;
typedef struct{
uint8_t cri_bitlen;
uint8_t ri_bitlen;
uint8_t li_bitlen;
uint8_t pmi_x1_bitlen;
uint8_t pmi_x2_bitlen;
uint8_t cqi_bitlen;
} CSI_Meas_bitlen_t;
#define MAX_CSI_RESOURCE_SET_IN_CSI_RESOURCE_CONFIG 16
typedef struct nr_csi_report {
NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type;
NR_CSI_ResourceConfig__csi_RS_ResourceSetList_PR CSI_Resource_type;
uint8_t nb_of_nzp_csi_report;
uint8_t nb_of_csi_ssb_report;
L1_RSRP_bitlen_t CSI_report_bitlen;
CSI_Meas_bitlen_t csi_meas_bitlen;
} nr_csi_report_t;
//! fixme : need to enhace for the multiple TB CQI report
//
/*! As per spec 38.214 section 5.2.1.4.2
* - if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'disabled', the UE shall report in
a single report nrofReportedRS (higher layer configured) different CRI or SSBRI for each report setting.
* - if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'enabled', the UE shall report in a
single reporting instance two different CRI or SSBRI for each report setting, where CSI-RS and/or SSB
resources can be received simultaneously by the UE either with a single spatial domain receive filter, or with
multiple simultaneous spatial domain receive filter
*/
#define MAX_NR_OF_REPORTED_RS 4
typedef enum NR_CSI_Report_Config {
CSI_Report_PR_cri_ri_li_pmi_cqi_report,
CSI_Report_PR_ssb_cri_report
} NR_CSI_Report_Config_PR;
struct CRI_RI_LI_PMI_CQI {
uint8_t cri;
uint8_t ri;
uint8_t li;
uint8_t pmi_x1;
uint8_t pmi_x2;
uint8_t cqi;
};
typedef struct CRI_SSB_RSRP {
uint8_t nr_ssbri_cri;
uint8_t CRI_SSBRI[MAX_NR_OF_REPORTED_RS];
uint8_t RSRP;
uint8_t diff_RSRP[MAX_NR_OF_REPORTED_RS - 1];
} CRI_SSB_RSRP_t;
struct CSI_Report {
NR_CSI_Report_Config_PR present;
union Config_CSI_Report {
struct CRI_RI_LI_PMI_CQI cri_ri_li_pmi_cqi_report;
struct CRI_SSB_RSRP ssb_cri_report;
} choice;
};
#define MAX_SR_BITLEN 8
typedef struct NR_UE_sr {
uint8_t nr_of_srs;
bool ul_SR [MAX_SR_BITLEN];
} NR_UE_sr_t;
typedef struct {
uint8_t nb_ssbri_cri;
uint8_t cri_ssbri_bitlen;
uint8_t rsrp_bitlen;
uint8_t diff_rsrp_bitlen;
}L1_RSRP_bitlen_t;
typedef struct{
uint8_t cri_bitlen;
uint8_t ri_bitlen;
uint8_t li_bitlen;
uint8_t pmi_x1_bitlen;
uint8_t pmi_x2_bitlen;
uint8_t cqi_bitlen;
} CSI_Meas_bitlen_t;
typedef struct nr_csi_report {
NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type;
long periodicity;
uint16_t offset;
long ** SSB_Index_list;
long ** CSI_Index_list;
// uint8_t nb_of_nzp_csi_report;
uint8_t nb_of_csi_ssb_report;
L1_RSRP_bitlen_t CSI_report_bitlen;
CSI_Meas_bitlen_t csi_meas_bitlen;
} nr_csi_report_t;
/*! As per the spec 38.212 and table: 6.3.1.1.2-12 in a single UCI sequence we can have multiple CSI_report
the number of CSI_report will depend on number of CSI resource sets that are configured in CSI-ResourceConfig RRC IE
From spec 38.331 from the IE CSI-ResourceConfig for SSB RSRP reporting we can configure only one resource set
From spec 38.214 section 5.2.1.2 For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1
*/
/*! \brief scheduling control information set through an API */
#define MAX_CSI_REPORTS 48
typedef struct {
......
openair2/NR_PHY_INTERFACE/NR_IF_Module.c
View file @ 0e61b612
......@@ -77,342 +77,6 @@ void handle_nr_rach(NR_UL_IND_t *UL_info) {
}
}
else if (NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP == reportQuantity_type)
*nb_resource_sets=csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[idx]->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list.count;
} else {
//TODO: find the CSI_RS IM resources
}
} else {
AssertFatal(csi_ResourceConfigId, "csi_ResourceConfigId is not configured");
}
}
return -1;
}
#if 0
//!TODO : smae function can be written to handle csi_resources
uint8_t get_ssb_resources (NR_CSI_MeasConfig_t *csi_MeasConfig,
NR_CSI_ResourceConfigId_t csi_ResourceConfigId,
NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type,
uint8_t *nb_resource_sets) {
uint8_t idx = 0;
uint8_t csi_ssb_idx =0;
for ( idx = 0; idx < csi_MeasConfig->csi_ResourceConfigToAddModList->list.count; idx++) {
if ( csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[idx]->csi_ResourceConfigId == csi_ResourceConfigId) {
//Finding the CSI_RS or SSB Resources
if ( csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[idx]->csi_RS_ResourceSetList.present == NR_CSI_ResourceConfig__csi_RS_ResourceSetList_PR_nzp_CSI_RS_SSB) {
if (NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == reportQuantity_type ){
*nb_resource_sets=csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[idx]->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->csi_SSB_ResourceSetList->list.count;
for ( csi_ssb_idx = 0; csi_ssb_idx < csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.count; csi_ssb_idx++) {
if (csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.array[csi_ssb_idx]->csi_SSB_ResourceSetId ==
*(csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[idx]->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->csi_SSB_ResourceSetList->list.array[0])) {
return csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.array[csi_ssb_idx]->csi_SSB_ResourceList.list.count;
} else {
//handle error condition
AssertFatal(csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list.array[csi_ssb_idx]->csi_SSB_ResourceSetId, "csi_SSB_ResourcesSetId is not configured");
}
}
}
else if (NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP == reportQuantity_type)
*nb_resource_sets=csi_MeasConfig->csi_ResourceConfigToAddModList->list.array[idx]->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list.count;
void extract_pucch_csi_report ( NR_CSI_MeasConfig_t *csi_MeasConfig,
nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_pdu,
NR_UE_sched_ctrl_t *sched_ctrl,
frame_t frame,
slot_t slot,
NR_SubcarrierSpacing_t scs, int UE_id,
module_id_t Mod_idP
) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
uint8_t idx = 0;
uint8_t *payload = uci_pdu->csi_part1.csi_part1_payload;
NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type = NR_CSI_ReportConfig__reportQuantity_PR_NOTHING;
NR_UE_list_t *UE_list = &(RC.nrmac[Mod_idP]->UE_list);
long periodicity;
uint8_t csi_report_id = 0;
UE_list->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report = 0;
for ( csi_report_id =0; csi_report_id < csi_MeasConfig->csi_ReportConfigToAddModList->list.count; csi_report_id++ ) {
//Assuming in periodic reporting for one slot can be configured with only one CSI-ReportConfig
// if (csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.present == NR_CSI_ReportConfig__reportConfigType_PR_periodic) {
//Has to implement according to reportSlotConfig type
periodicity = UE_list->csi_report_template[UE_id][csi_report_id].periodicity;
LOG_I(PHY,"SFN/SF:%d%d \n", frame,slot);
/* if (((NR_SubcarrierSpacing_kHz30 == scs) && (((((frame & 0xf)+1)*20 + slot) & periodicity) == periodicity))
||((NR_SubcarrierSpacing_kHz120 == scs)&&(((((frame & 0xf)+1)*80 + slot) & periodicity) == periodicity))) {*/
if (((slots_per_frame[scs]*frame + slot -UE_list->csi_report_template[UE_id][csi_report_id].offset)%periodicity)!=0)
continue;
reportQuantity_type = UE_list->csi_report_template[UE_id][csi_report_id].reportQuantity_type;
LOG_I(PHY,"SFN/SF:%d%d reportQuantity type = %d\n",frame,slot,reportQuantity_type);
if ( NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP == reportQuantity_type) {
uint8_t csi_ssb_idx = 0;
uint8_t diff_rsrp_idx = 0;
uint8_t cri_ssbri_bitlen = UE_list->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.cri_ssbri_bitlen;
/*! As per the spec 38.212 and table: 6.3.1.1.2-12 in a single UCI sequence we can have multiple CSI_report
* the number of CSI_report will depend on number of CSI resource sets that are configured in CSI-ResourceConfig RRC IE
* From spec 38.331 from the IE CSI-ResourceConfig for SSB RSRP reporting we can configure only one resource set
* From spec 38.214 section 5.2.1.2 For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1
*/
/** from 38.214 sec 5.2.1.4.2
- if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'disabled', the UE is
not required to update measurements for more than 64 CSI-RS and/or SSB resources, and the UE shall report in
a single report nrofReportedRS (higher layer configured) different CRI or SSBRI for each report setting
- if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'enabled', the UE is not
required to update measurements for more than 64 CSI-RS and/or SSB resources, and the UE shall report in a
single reporting instance two different CRI or SSBRI for each report setting, where CSI-RS and/or SSB
resources can be received simultaneously by the UE either with a single spatial domain receive filter, or with
multiple simultaneous spatial domain receive filter
*/
idx = 0; //Since for SSB RSRP reporting in RRC can configure only one ssb resource set per one report config
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.nr_ssbri_cri = UE_list->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.nb_ssbri_cri;
for (csi_ssb_idx = 0; csi_ssb_idx < sched_ctrl->CSI_report[idx].choice.ssb_cri_report.nr_ssbri_cri ; csi_ssb_idx++) {
if(cri_ssbri_bitlen > 1)
reverse_n_bits(payload, cri_ssbri_bitlen);
if (NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == reportQuantity_type)
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx] =
*(UE_list->csi_report_template[UE_id][csi_report_id].SSB_Index_list[cri_ssbri_bitlen>0?((*payload)&~(~1<<(cri_ssbri_bitlen-1))):cri_ssbri_bitlen]);
else
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx] =
*(UE_list->csi_report_template[UE_id][csi_report_id].CSI_Index_list[cri_ssbri_bitlen>0?((*payload)&~(~1<<(cri_ssbri_bitlen-1))):cri_ssbri_bitlen]);
*payload >>= cri_ssbri_bitlen;
LOG_I(PHY,"SSB_index = %d",sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx]);
}
reverse_n_bits(payload, 7);
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP = (*payload) & 0x7f;
*payload >>= 7;
for ( diff_rsrp_idx =0; diff_rsrp_idx < sched_ctrl->CSI_report[idx].choice.ssb_cri_report.nr_ssbri_cri - 1; diff_rsrp_idx++ ) {
reverse_n_bits(payload,4);
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.diff_RSRP[diff_rsrp_idx] = (*payload) & 0x0f;
*payload >>= 4;
}
UE_list->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report++;
LOG_I(MAC," rsrp_id = %d\n", sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP);
}
}
if ( !(reportQuantity_type))
AssertFatal(reportQuantity_type, "reportQuantity is not configured");
#if 0
if ( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_i1 == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_i1_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
// Handling of extracting cri
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report.cri = calloc ( 1, ceil(bitlen_cri/8));
*(sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report.cri) = *((uint32_t *)payload) & ~(~1<<(bitlen_cri-1));
*payload >>= bitlen_cri;
if ( 1 == RC.nrrrc[gnb_mod_idP]->carrier.pdsch_AntennaPorts ) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->ri = NULL;
} else {
//Handling for the ri for multiple csi ports
}
}
if (NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
if ( 1 == RC.nrrrc[gnb_mod_idP]->carrier.pdsch_AntennaPorts )
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->li = NULL;
else {
//Handle for li for multiple CSI ports
}
}
//TODO: check for zero padding if available shift payload to the number of zero padding bits
if ( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
if ( 1 == RC.nrrrc[gnb_mod_idP]->carrier.pdsch_AntennaPorts ) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->pmi_x1 = NULL;
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->pmi_x2 = NULL;
}
}
if ( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_i1_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
*(sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->cqi) = *(payload) & 0x0f;
*(payload) >>= 4;
}
#endif
}
void extract_pucch_csi_report ( NR_CSI_MeasConfig_t *csi_MeasConfig,
nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_pdu,
NR_UE_sched_ctrl_t *sched_ctrl,
frame_t frame,
slot_t slot,
NR_SubcarrierSpacing_t scs, int UE_id,
module_id_t Mod_idP
) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
uint8_t idx = 0;
uint8_t payload_size = ceil(((double)uci_pdu->csi_part1.csi_part1_bit_len)/8);
uint8_t *payload = calloc (payload_size, sizeof(uint8_t));
NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type = NR_CSI_ReportConfig__reportQuantity_PR_NOTHING;
NR_UE_list_t *UE_list = &(RC.nrmac[Mod_idP]->UE_list);
long periodicity;
uint8_t csi_report_id = 0;
memcpy ( payload, uci_pdu->csi_part1.csi_part1_payload, payload_size);
UE_list->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report = 0;
for ( csi_report_id =0; csi_report_id < csi_MeasConfig->csi_ReportConfigToAddModList->list.count; csi_report_id++ ) {
//Assuming in periodic reporting for one slot can be configured with only one CSI-ReportConfig
// if (csi_MeasConfig->csi_ReportConfigToAddModList->list.array[csi_report_id]->reportConfigType.present == NR_CSI_ReportConfig__reportConfigType_PR_periodic) {
//Has to implement according to reportSlotConfig type
periodicity = UE_list->csi_report_template[UE_id][csi_report_id].periodicity;
LOG_I(PHY,"SFN/SF:%d%d \n", frame,slot);
/* if (((NR_SubcarrierSpacing_kHz30 == scs) && (((((frame & 0xf)+1)*20 + slot) & periodicity) == periodicity))
||((NR_SubcarrierSpacing_kHz120 == scs)&&(((((frame & 0xf)+1)*80 + slot) & periodicity) == periodicity))) {*/
if (((slots_per_frame[scs]*frame + slot -UE_list->csi_report_template[UE_id][csi_report_id].offset)%periodicity)!=0)
continue;
reportQuantity_type = UE_list->csi_report_template[UE_id][csi_report_id].reportQuantity_type;
LOG_I(PHY,"SFN/SF:%d%d reportQuantity type = %d\n",frame,slot,reportQuantity_type);
if ( NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP == reportQuantity_type) {
uint8_t csi_ssb_idx = 0;
uint8_t diff_rsrp_idx = 0;
uint8_t cri_ssbri_bitlen = UE_list->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.cri_ssbri_bitlen;
LOG_I(MAC,"csi_payload = %d, bitlen_ssbri = %d, nb_ssb_resource_set = %d\n",payload_size, bitlen_ssbri, nb_ssb_resource_set);
/*! As per the spec 38.212 and table: 6.3.1.1.2-12 in a single UCI sequence we can have multiple CSI_report
* the number of CSI_report will depend on number of CSI resource sets that are configured in CSI-ResourceConfig RRC IE
* From spec 38.331 from the IE CSI-ResourceConfig for SSB RSRP reporting we can configure only one resource set
* From spec 38.214 section 5.2.1.2 For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1
*/
/** from 38.214 sec 5.2.1.4.2
- if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'disabled', the UE is
not required to update measurements for more than 64 CSI-RS and/or SSB resources, and the UE shall report in
a single report nrofReportedRS (higher layer configured) different CRI or SSBRI for each report setting
- if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'enabled', the UE is not
required to update measurements for more than 64 CSI-RS and/or SSB resources, and the UE shall report in a
single reporting instance two different CRI or SSBRI for each report setting, where CSI-RS and/or SSB
resources can be received simultaneously by the UE either with a single spatial domain receive filter, or with
multiple simultaneous spatial domain receive filter
*/
idx = 0; //Since for SSB RSRP reporting in RRC can configure only one ssb resource set per one report config
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.nr_ssbri_cri = UE_list->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.nb_ssbri_cri;
for (csi_ssb_idx = 0; csi_ssb_idx < sched_ctrl->CSI_report[idx].choice.ssb_cri_report.nr_ssbri_cri ; csi_ssb_idx++) {
if(cri_ssbri_bitlen > 1)
reverse_n_bits(payload, cri_ssbri_bitlen);
if (NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == reportQuantity_type)
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx] =
*(UE_list->csi_report_template[UE_id][csi_report_id].SSB_Index_list[cri_ssbri_bitlen>0?((*payload)&~(~1<<(cri_ssbri_bitlen-1))):cri_ssbri_bitlen]);
else
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx] =
*(UE_list->csi_report_template[UE_id][csi_report_id].CSI_Index_list[cri_ssbri_bitlen>0?((*payload)&~(~1<<(cri_ssbri_bitlen-1))):cri_ssbri_bitlen]);
*payload >>= cri_ssbri_bitlen;
LOG_I(PHY,"SSB_index = %d",sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx]);
}
reverse_n_bits(payload, 7);
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP = (*payload) & 0x7f;
*payload >>= 7;
for ( diff_rsrp_idx =0; diff_rsrp_idx < sched_ctrl->CSI_report[idx].choice.ssb_cri_report.nr_ssbri_cri - 1; diff_rsrp_idx++ ) {
reverse_n_bits(payload,4);
sched_ctrl->CSI_report[idx].choice.ssb_cri_report.diff_RSRP[diff_rsrp_idx] = (*payload) & 0x0f;
*payload >>= 4;
}
UE_list->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report++;
LOG_I(MAC,"csi_payload size = %d, rsrp_id = %d\n",payload_size, sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP);
}
}
if ( !(reportQuantity_type))
AssertFatal(reportQuantity_type, "reportQuantity is not configured");
#if 0
if ( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_i1 == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_i1_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
// Handling of extracting cri
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report.cri = calloc ( 1, ceil(bitlen_cri/8));
*(sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report.cri) = *((uint32_t *)payload) & ~(~1<<(bitlen_cri-1));
*payload >>= bitlen_cri;
if ( 1 == RC.nrrrc[gnb_mod_idP]->carrier.pdsch_AntennaPorts ) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->ri = NULL;
} else {
//Handling for the ri for multiple csi ports
}
}
if (NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
if ( 1 == RC.nrrrc[gnb_mod_idP]->carrier.pdsch_AntennaPorts )
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->li = NULL;
else {
//Handle for li for multiple CSI ports
}
}
//TODO: check for zero padding if available shift payload to the number of zero padding bits
if ( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
if ( 1 == RC.nrrrc[gnb_mod_idP]->carrier.pdsch_AntennaPorts ) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->pmi_x1 = NULL;
sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->pmi_x2 = NULL;
}
}
if ( NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_PMI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_i1_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_CQI == reportQuantity_type ||
NR_CSI_ReportConfig__reportQuantity_PR_cri_RI_LI_PMI_CQI== reportQuantity_type) {
/** From Table 6.3.1.1.2-3: RI, LI, CQI, and CRI of codebookType=typeI-SinglePanel */
*(sched_ctrl->CSI_report[UE_id][cqi_idx].choice.cri_ri_li_pmi_cqi_report->cqi) = *(payload) & 0x0f;
*(payload) >>= 4;
}
#endif
}
void handle_nr_uci(NR_UL_IND_t *UL_info)
{
......
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