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WIP: develop-nr is current as of 8.7.19

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This commit is contained in:
yilmazt
2019-07-08 16:51:58 +02:00
parent 9549537ed4 1ce0700e5d
commit 45f5bdd38f
18 changed files with 221 additions and 311 deletions
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openair1/SCHED_NR_UE/defs.h
+1 -1
View File
@@ -123,7 +123,7 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t e
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
@param phy_vars_rn pointer to RN variables
*/
int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t do_pdcch_flag,runmode_t mode,fapi_nr_pbch_config_t pbch_config);
int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t do_pdcch_flag,runmode_t mode);
int phy_procedures_slot_parallelization_nrUE_RX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode,relaying_type_t r_type);
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
+6 -1
View File
@@ -48,10 +48,10 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response)
uint8_t cc_id = scheduled_response->CC_id;
uint32_t i;
int slot = scheduled_response->slot;
uint8_t thread_id = PHY_vars_UE_g[module_id][cc_id]->current_thread_id[slot];
if(scheduled_response != NULL){
// Note: we have to handle the thread IDs for this. To be revisited completely.
uint8_t thread_id = PHY_vars_UE_g[module_id][cc_id]->current_thread_id[slot];
NR_UE_PDCCH *pdcch_vars2 = PHY_vars_UE_g[module_id][cc_id]->pdcch_vars[thread_id][0];
NR_UE_DLSCH_t *dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch[thread_id][0][0];
NR_UE_ULSCH_t *ulsch0 = PHY_vars_UE_g[module_id][cc_id]->ulsch[thread_id][0][0];
@@ -146,6 +146,7 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response)
ulsch0->harq_processes[current_harq_pid]->mcs = pusch_config_pdu->mcs;
ulsch0->harq_processes[current_harq_pid]->DCINdi = pusch_config_pdu->ndi;
ulsch0->harq_processes[current_harq_pid]->rvidx = pusch_config_pdu->rv;
ulsch0->harq_processes[current_harq_pid]->Nl = pusch_config_pdu->n_layers;
ulsch0->f_pusch = pusch_config_pdu->absolute_delta_PUSCH;
}
if(ul_config->ul_config_list[i].pdu_type == FAPI_NR_UL_CONFIG_TYPE_PUCCH){
@@ -212,6 +213,8 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response)
int8_t nr_ue_phy_config_request(nr_phy_config_t *phy_config){
fapi_nr_config_request_t nrUE_config = PHY_vars_UE_g[phy_config->Mod_id][phy_config->CC_id]->nrUE_config;
if(phy_config != NULL){
if(phy_config->config_req.config_mask & FAPI_NR_CONFIG_REQUEST_MASK_PBCH){
LOG_I(MAC,"[L1][IF module][PHY CONFIG]\n");
@@ -226,6 +229,8 @@ int8_t nr_ue_phy_config_request(nr_phy_config_t *phy_config){
LOG_I(MAC,"half frame bit: %d\n", phy_config->config_req.pbch_config.half_frame_bit);
LOG_I(MAC,"-------------------------------\n");
memcpy(&nrUE_config.pbch_config,&phy_config->config_req.pbch_config,sizeof(fapi_nr_pbch_config_t));
}
if(phy_config->config_req.config_mask & FAPI_NR_CONFIG_REQUEST_MASK_DL_BWP_COMMON){
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+42 -198
View File
@@ -2464,11 +2464,11 @@ void ue_pucch_procedures(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_
void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id,
uint8_t thread_id)
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id,
uint8_t thread_id)
{
fapi_nr_dci_pdu_rel15_t *ul_dci_pdu;
NR_DL_FRAME_PARMS *frame_parms=&ue->frame_parms;
NR_UE_ULSCH_t *ulsch_ue;
NR_UL_UE_HARQ_t *harq_process_ul_ue;
//int32_t ulsch_start=0;
@@ -2484,7 +2484,6 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
start_meas(&ue->phy_proc_tx);
#endif
ul_dci_pdu = &ue->dci_ind.dci_list[0].dci;
harq_pid = 0; //temporary implementation
@@ -2496,7 +2495,7 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
ulsch_ue = ue->ulsch[thread_id][gNB_id][0]; // cwd_index = 0
harq_process_ul_ue = ulsch_ue->harq_processes[harq_pid];
TBS = nr_compute_tbs(ul_dci_pdu->mcs, harq_process_ul_ue->nb_rb, ulsch_ue->Nsymb_pusch, ulsch_ue->nb_re_dmrs, ulsch_ue->length_dmrs, ul_dci_pdu->precod_nbr_layers);
TBS = nr_compute_tbs( harq_process_ul_ue->mcs, harq_process_ul_ue->nb_rb, ulsch_ue->Nsymb_pusch, ulsch_ue->nb_re_dmrs, ulsch_ue->length_dmrs, harq_process_ul_ue->Nl);
//-----------------------------------------------------//
// to be removed later when MAC is ready
@@ -2525,7 +2524,7 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
nr_ue_pusch_common_procedures(ue,
slot_tx,
ul_dci_pdu->precod_nbr_layers,
harq_process_ul_ue->Nl,
&ue->frame_parms);
@@ -2738,7 +2737,7 @@ void nr_ue_pbch_procedures(uint8_t eNB_id,
ue->pbch_vars[eNB_id],
&ue->frame_parms,
eNB_id,
ue->rx_ind.rx_indication_body[0].mib_pdu.ssb_index,
ue->nrUE_config.pbch_config.ssb_index,
SISO,
ue->high_speed_flag);
@@ -2869,6 +2868,10 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,
nr_tti_rx,nb_searchspace_total);
#endif
//FK: we define dci_ind and dl_indication as local variables, this way the call to the mac should be thread safe
fapi_nr_dci_indication_t dci_ind;
nr_downlink_indication_t dl_indication;
// p in TS 38.212 Subclause 10.1, for each active BWP the UE can deal with 3 different CORESETs (including coresetId 0 for common search space)
//int nb_coreset_total = NR_NBR_CORESET_ACT_BWP;
unsigned int dci_cnt=0;
@@ -3061,7 +3064,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,
//emos_dump_UE.dci_cnt[nr_tti_rx] = dci_cnt;
#endif
ue->dci_ind.number_of_dcis = dci_cnt;
dci_ind.number_of_dcis = dci_cnt;
for (int i=0; i<dci_cnt; i++) {
/*
@@ -3101,12 +3104,12 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,
LOG_D(PHY,"<-NR_PDCCH_PHY_PROCEDURES_UE (nr_ue_pdcch_procedures)-> dci_format=%d, rnti=%d, dci_length=%d, dci_pdu[0]=0x%lx, dci_pdu[1]=0x%lx\n",dci_alloc_rx[i].format,dci_alloc_rx[i].rnti,dci_alloc_rx[i].dci_length,dci_alloc_rx[i].dci_pdu[0],dci_alloc_rx[i].dci_pdu[1]);
memset(&ue->dci_ind.dci_list[i].dci,0,sizeof(fapi_nr_dci_pdu_rel15_t));
memset(&dci_ind.dci_list[i].dci,0,sizeof(fapi_nr_dci_pdu_rel15_t));
ue->dci_ind.dci_list[i].rnti = dci_alloc_rx[i].rnti;
ue->dci_ind.dci_list[i].dci_format = dci_alloc_rx[i].format;
ue->dci_ind.dci_list[i].n_CCE = dci_alloc_rx[i].firstCCE;
ue->dci_ind.dci_list[i].N_CCE = (int)dci_alloc_rx[i].L;
dci_ind.dci_list[i].rnti = dci_alloc_rx[i].rnti;
dci_ind.dci_list[i].dci_format = dci_alloc_rx[i].format;
dci_ind.dci_list[i].n_CCE = dci_alloc_rx[i].firstCCE;
dci_ind.dci_list[i].N_CCE = (int)dci_alloc_rx[i].L;
status = nr_extract_dci_info(ue,
eNB_id,
@@ -3114,7 +3117,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,
dci_alloc_rx[i].dci_length,
dci_alloc_rx[i].rnti,
dci_alloc_rx[i].dci_pdu,
&ue->dci_ind.dci_list[i].dci,
&dci_ind.dci_list[i].dci,
dci_fields_sizes_cnt[i],
dci_alloc_rx[i].format,
nr_tti_rx,
@@ -3156,16 +3159,16 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,
} // end for loop dci_cnt
// fill dl_indication message
ue->dl_indication.module_id = ue->Mod_id;
ue->dl_indication.cc_id = ue->CC_id;
ue->dl_indication.gNB_index = eNB_id;
ue->dl_indication.frame = frame_rx;
ue->dl_indication.slot = nr_tti_rx;
ue->dl_indication.rx_ind = NULL; //no data, only dci for now
ue->dl_indication.dci_ind = &ue->dci_ind;
dl_indication.module_id = ue->Mod_id;
dl_indication.cc_id = ue->CC_id;
dl_indication.gNB_index = eNB_id;
dl_indication.frame = frame_rx;
dl_indication.slot = nr_tti_rx;
dl_indication.rx_ind = NULL; //no data, only dci for now
dl_indication.dci_ind = &dci_ind;
// send to mac
ue->if_inst->dl_indication(&ue->dl_indication);
ue->if_inst->dl_indication(&dl_indication);
#if UE_TIMING_TRACE
stop_meas(&ue->dlsch_rx_pdcch_stats);
@@ -3312,165 +3315,6 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,
#endif
#if 0
void ue_pmch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc,int eNB_id,int abstraction_flag) {
int nr_tti_rx = proc->nr_tti_rx;
int frame_rx = proc->frame_rx;
int pmch_mcs=-1;
#if defined(Rel10) || defined(Rel14)
int CC_id = ue->CC_id;
#endif
uint8_t sync_area=255;
uint8_t mcch_active;
int l;
int ret=0;
if (is_pmch_subframe(frame_rx,nr_tti_rx,&ue->frame_parms)) {
LOG_D(PHY,"ue calling pmch nr_tti_rx ..\n ");
LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: Querying for PMCH demodulation\n",
ue->Mod_id,(nr_tti_rx==9?-1:0)+frame_rx,nr_tti_rx);
#if defined(Rel10) || defined(Rel14)
/*pmch_mcs = mac_xface->ue_query_mch(ue->Mod_id,
CC_id,
frame_rx,
nr_tti_rx,
eNB_id,
&sync_area,
&mcch_active);*/
#else
pmch_mcs=-1;
#endif
if (pmch_mcs>=0) {
LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: Programming PMCH demodulation for mcs %d\n",ue->Mod_id,frame_rx,nr_tti_rx,pmch_mcs);
fill_UE_dlsch_MCH(ue,pmch_mcs,1,0,0);
if (abstraction_flag == 0 ) {
for (l=2; l<12; l++) {
slot_fep_mbsfn(ue,
l,
nr_tti_rx,
0,0);//ue->rx_offset,0);
}
for (l=2; l<12; l++) {
rx_pmch(ue,
0,
nr_tti_rx,
l);
}
ue->dlsch_MCH[0]->harq_processes[0]->G = get_G(&ue->frame_parms,
ue->dlsch_MCH[0]->harq_processes[0]->nb_rb,
ue->dlsch_MCH[0]->harq_processes[0]->rb_alloc_even,
ue->dlsch_MCH[0]->harq_processes[0]->Qm,
1,
2,
frame_rx,
nr_tti_rx,
0);
dlsch_unscrambling(&ue->frame_parms,1,ue->dlsch_MCH[0],
ue->dlsch_MCH[0]->harq_processes[0]->G,
ue->pdsch_vars_MCH[0]->llr[0],0,nr_tti_rx<<1);
#ifdef UE_DLSCH_PARALLELISATION
ret = dlsch_decoding_mthread(ue,proc, eNB_id,
ue->pdsch_vars_MCH[0]->llr[0],
&ue->frame_parms,
ue->dlsch_MCH[0],
ue->dlsch_MCH[0]->harq_processes[0],
frame_rx,
nr_tti_rx,
0,
0,1);
#else
ret = dlsch_decoding(ue,
ue->pdsch_vars_MCH[0]->llr[0],
&ue->frame_parms,
ue->dlsch_MCH[0],
ue->dlsch_MCH[0]->harq_processes[0],
frame_rx,
nr_tti_rx,
0,
0,1);
printf("start pmch dlsch decoding\n");
#endif
} else { // abstraction
#ifdef PHY_ABSTRACTION
ret = dlsch_decoding_emul(ue,
nr_tti_rx,
5, // PMCH
eNB_id);
#endif
}
if (mcch_active == 1)
ue->dlsch_mcch_trials[sync_area][0]++;
else
ue->dlsch_mtch_trials[sync_area][0]++;
if (ret == (1+ue->dlsch_MCH[0]->max_turbo_iterations)) {
if (mcch_active == 1)
ue->dlsch_mcch_errors[sync_area][0]++;
else
ue->dlsch_mtch_errors[sync_area][0]++;
LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: PMCH in error (%d,%d), not passing to L2 (TBS %d, iter %d,G %d)\n",
ue->Mod_id,
frame_rx,nr_tti_rx,
ue->dlsch_mcch_errors[sync_area][0],
ue->dlsch_mtch_errors[sync_area][0],
ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3,
ue->dlsch_MCH[0]->max_turbo_iterations,
ue->dlsch_MCH[0]->harq_processes[0]->G);
dump_mch(ue,0,ue->dlsch_MCH[0]->harq_processes[0]->G,nr_tti_rx);
#ifdef DEBUG_DLSCH
for (int i=0; i<ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3; i++) {
LOG_T(PHY,"%02x.",ue->dlsch_MCH[0]->harq_processes[0]->c[0][i]);
}
LOG_T(PHY,"\n");
#endif
if (nr_tti_rx==9)
//mac_xface->macphy_exit("Why are we exiting here?");
} else { // decoding successful
#if defined(Rel10) || defined(Rel14)
if (mcch_active == 1) {
/*mac_xface->ue_send_mch_sdu(ue->Mod_id,
CC_id,
frame_rx,
ue->dlsch_MCH[0]->harq_processes[0]->b,
ue->dlsch_MCH[0]->harq_processes[0]->TBS>>3,
eNB_id,// not relevant in eMBMS context
sync_area);*/
ue->dlsch_mcch_received[sync_area][0]++;
if (ue->dlsch_mch_received_sf[nr_tti_rx%5][0] == 1 ) {
ue->dlsch_mch_received_sf[nr_tti_rx%5][0]=0;
} else {
ue->dlsch_mch_received[0]+=1;
ue->dlsch_mch_received_sf[nr_tti_rx][0]=1;
}
}
#endif // Rel10 || Rel14
} // decoding sucessful
} // pmch_mcs>=0
} // is_pmch_subframe=true
}
#endif
void copy_harq_proc_struct(NR_DL_UE_HARQ_t *harq_processes_dest, NR_DL_UE_HARQ_t *current_harq_processes)
{
@@ -3701,9 +3545,9 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
NR_UE_PDSCH *pdsch_vars;
uint8_t is_cw0_active = 0;
uint8_t is_cw1_active = 0;
nfapi_nr_config_request_t *cfg = &ue->nrUE_config;
uint8_t dmrs_type = cfg->pdsch_config.dmrs_type.value;
uint8_t nb_re_dmrs = (dmrs_type==NFAPI_NR_DMRS_TYPE1)?6:4;
//nfapi_nr_config_request_t *cfg = &ue->nrUE_config;
//uint8_t dmrs_type = cfg->pdsch_config.dmrs_type.value;
uint8_t nb_re_dmrs = 6; //(dmrs_type==NFAPI_NR_DMRS_TYPE1)?6:4;
uint16_t length_dmrs = 1; //cfg->pdsch_config.dmrs_max_length.value;
uint16_t nb_symb_sch = 9;
@@ -4242,20 +4086,20 @@ void *UE_thread_slot1_dl_processing(void *arg) {
#endif
int is_pbch_in_slot(fapi_nr_pbch_config_t pbch_config, int frame, int slot, int periodicity, uint16_t slots_per_frame) {
int is_pbch_in_slot(fapi_nr_pbch_config_t *pbch_config, int frame, int slot, int periodicity, uint16_t slots_per_frame) {
int ssb_slot_decoded = (pbch_config.ssb_index)/2;
int ssb_slot_decoded = (pbch_config->ssb_index)/2;
if (periodicity == 5) {
// check for pbch in corresponding slot each half frame
if (pbch_config.half_frame_bit)
if (pbch_config->half_frame_bit)
return(slot == ssb_slot_decoded || slot == ssb_slot_decoded - slots_per_frame/2);
else
return(slot == ssb_slot_decoded || slot == ssb_slot_decoded + slots_per_frame/2);
}
else {
// if the current frame is supposed to contain ssb
if (!((frame-(pbch_config.system_frame_number))%(periodicity/10)))
if (!((frame-(pbch_config->system_frame_number))%(periodicity/10)))
return(slot == ssb_slot_decoded);
else
return 0;
@@ -4267,8 +4111,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
uint8_t eNB_id,
uint8_t do_pdcch_flag,
runmode_t mode,
fapi_nr_pbch_config_t pbch_config)
runmode_t mode)
{
int frame_rx = proc->frame_rx;
int nr_tti_rx = proc->nr_tti_rx;
@@ -4281,6 +4124,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
uint8_t nb_symb_pdcch = pdcch_vars->coreset[0].duration;
uint8_t ssb_periodicity = 10;// ue->ssb_periodicity; // initialized to 5ms in nr_init_ue for scenarios where UE is not configured (otherwise acquired by cell configuration from gNB or LTE)
uint8_t dci_cnt = 0;
fapi_nr_pbch_config_t *pbch_config = &ue->nrUE_config.pbch_config;
LOG_D(PHY," ****** start RX-Chain for Frame.Slot %d.%d ****** \n", frame_rx%1024, nr_tti_rx);
@@ -4462,7 +4306,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
#if UE_TIMING_TRACE
start_meas(&ue->dlsch_channel_estimation_stats);
#endif
nr_pbch_channel_estimation(ue,0,nr_tti_rx,(ue->symbol_offset+i)%(ue->frame_parms.symbols_per_slot),i-1,(pbch_config.ssb_index)&7,pbch_config.half_frame_bit);
nr_pbch_channel_estimation(ue,0,nr_tti_rx,(ue->symbol_offset+i)%(ue->frame_parms.symbols_per_slot),i-1,(pbch_config->ssb_index)&7,pbch_config->half_frame_bit);
#if UE_TIMING_TRACE
stop_meas(&ue->dlsch_channel_estimation_stats);
#endif
@@ -4663,9 +4507,9 @@ return (0);
}
uint8_t is_cqi_TXOp(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t gNB_id)
uint8_t is_cqi_TXOp(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id)
{
int subframe = proc->subframe_tx;
int frame = proc->frame_tx;
@@ -4685,10 +4529,10 @@ uint8_t is_cqi_TXOp(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t gNB_id)
}
uint8_t is_ri_TXOp(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t gNB_id)
uint8_t is_ri_TXOp(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id)
{
int subframe = proc->subframe_tx;
int frame = proc->frame_tx;
CQI_REPORTPERIODIC *cqirep = &ue->cqi_report_config[gNB_id].CQI_ReportPeriodic;