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Commit f2127adf authored by francescomani's avatar francescomani
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reworking of pdcch procedures function call

parent 913ac800
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Showing with 163 additions and 159 deletions
openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
View file @ f2127adf
......@@ -699,21 +699,19 @@ void pdcch_siso(NR_DL_FRAME_PARMS *frame_parms,
#ifdef NR_PDCCH_DCI_RUN
int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc) {
UE_nr_rxtx_proc_t *proc,
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15) {
uint32_t frame = proc->frame_rx;
uint32_t slot = proc->nr_slot_rx;
NR_UE_COMMON *common_vars = &ue->common_vars;
NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
NR_UE_PDCCH *pdcch_vars = ue->pdcch_vars[proc->thread_id][0];
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15;
uint8_t log2_maxh, aarx;
int32_t avgs;
int32_t avgP[4];
for (int i=0;i<pdcch_vars->nb_search_space;i++) {
rel15 = &pdcch_vars->pdcch_config[i];
int n_rb,rb_offset;
get_coreset_rballoc(rel15->coreset.frequency_domain_resource,&n_rb,&rb_offset);
for (int s=rel15->coreset.StartSymbolIndex; s<(rel15->coreset.StartSymbolIndex+rel15->coreset.duration); s++) {
......@@ -807,7 +805,6 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
LOG_D(PHY,"we end nr_pdcch_unscrambling()\n");
LOG_D(PHY,"Ending nr_rx_pdcch() function\n");
}
return (0);
}
......@@ -876,13 +873,11 @@ void nr_pdcch_unscrambling(int16_t *z,
#ifdef NR_PDCCH_DCI_RUN
uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
fapi_nr_dci_indication_t *dci_ind) {
fapi_nr_dci_indication_t *dci_ind,
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15) {
NR_UE_PDCCH *pdcch_vars = ue->pdcch_vars[proc->thread_id][0];
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15;
for (int i=0;i<pdcch_vars->nb_search_space;i++) {
rel15 = &pdcch_vars->pdcch_config[i];
//int gNB_id = 0;
int16_t tmp_e[16*108];
rnti_t n_rnti;
......@@ -901,14 +896,14 @@ uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
nr_pdcch_unscrambling(&pdcch_vars->e_rx[CCEind*108], rel15->coreset.scrambling_rnti, L*108, rel15->coreset.pdcch_dmrs_scrambling_id, tmp_e);
#ifdef DEBUG_DCI_DECODING
#ifdef DEBUG_DCI_DECODING
uint32_t * z = (uint32_t *) &pdcch_vars->e_rx[CCEind*108];
for (int index_z = 0; index_z < 96; index_z++){
for (int i=0; i<9; i++) {
LOG_D(PHY,"z[%d]=(%d,%d) \n", (9*index_z + i), *(int16_t *) &z[index_z + i],*(1 + (int16_t *) &z[index_z + i]));
}
}
#endif
#endif
uint16_t crc = polar_decoder_int16(tmp_e,
dci_estimation,
......@@ -934,7 +929,6 @@ uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
}
}
}
}
return(dci_ind->number_of_dcis);
}
......
openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
View file @ f2127adf
......@@ -483,12 +483,11 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, int n_frames, i
if (sa==1 && ret==0) {
NR_UE_PDCCH *pdcch_vars = ue->pdcch_vars[proc->thread_id][0];
uint8_t nb_symb_pdcch = pdcch_vars->nb_search_space > 0 ? pdcch_vars->pdcch_config[0].coreset.duration : 0;
int coreset_nb_rb=0;
int coreset_start_rb=0;
if (pdcch_vars->nb_search_space > 0)
get_coreset_rballoc(pdcch_vars->pdcch_config[0].coreset.frequency_domain_resource,&coreset_nb_rb,&coreset_start_rb);
for(int n_ss = 0; n_ss<pdcch_vars->nb_search_space; n_ss++) {
get_coreset_rballoc(pdcch_vars->pdcch_config[n_ss].coreset.frequency_domain_resource,&coreset_nb_rb,&coreset_start_rb);
for (uint16_t l=0; l<nb_symb_pdcch; l++) {
nr_slot_fep_init_sync(ue,
......@@ -503,11 +502,15 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, int n_frames, i
0,
pdcch_vars->slot,
l,
fp->first_carrier_offset+(pdcch_vars->pdcch_config[0].BWPStart + coreset_start_rb)*12,
fp->first_carrier_offset+(pdcch_vars->pdcch_config[n_ss].BWPStart + coreset_start_rb)*12,
coreset_nb_rb);
}
int dci_cnt = nr_ue_pdcch_procedures(0, ue, proc); //gNB_id set to 0
int dci_cnt = nr_ue_pdcch_procedures(0, ue, proc, n_ss); //gNB_id set to 0
if (dci_cnt>0){
break;
}
}
}
// exit_fun("debug exit");
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INITIAL_UE_SYNC, VCD_FUNCTION_OUT);
......
openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
View file @ f2127adf
......@@ -1120,7 +1120,8 @@ uint32_t dlsch_decoding_emul(PHY_VARS_NR_UE *phy_vars_ue,
uint8_t eNB_id);
int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc);
UE_nr_rxtx_proc_t *proc,
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15);
/*! \brief Extract PSS and SSS resource elements
......@@ -1709,7 +1710,8 @@ uint32_t lte_gold_generic(uint32_t *x1, uint32_t *x2, uint8_t reset);
uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
fapi_nr_dci_indication_t *dci_ind);
fapi_nr_dci_indication_t *dci_ind,
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15);
/** \brief This function is the top-level entry point to PDSCH demodulation, after frequency-domain transformation and channel estimation. It performs
......
openair1/SCHED_NR_UE/defs.h
View file @ f2127adf
......@@ -418,7 +418,8 @@ void nr_fill_rx_indication(fapi_nr_rx_indication_t *rx_ind,
int nr_ue_pdcch_procedures(uint8_t gNB_id,
PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc);
UE_nr_rxtx_proc_t *proc,
int n_ss);
#endif
......
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ f2127adf
......@@ -477,7 +477,8 @@ unsigned int nr_get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb
int nr_ue_pdcch_procedures(uint8_t gNB_id,
PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc)
UE_nr_rxtx_proc_t *proc,
int n_ss)
{
int frame_rx = proc->frame_rx;
int nr_slot_rx = proc->nr_slot_rx;
......@@ -485,6 +486,9 @@ int nr_ue_pdcch_procedures(uint8_t gNB_id,
fapi_nr_dci_indication_t dci_ind = {0};
nr_downlink_indication_t dl_indication;
NR_UE_PDCCH *pdcch_vars = ue->pdcch_vars[proc->thread_id][gNB_id];
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15 = &pdcch_vars->pdcch_config[n_ss];
/*
// unsigned int dci_cnt=0, i; //removed for nr_ue_pdcch_procedures and added in the loop for nb_coreset_active
#ifdef NR_PDCCH_SCHED_DEBUG
......@@ -669,18 +673,18 @@ int nr_ue_pdcch_procedures(uint8_t gNB_id,
*/
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH, VCD_FUNCTION_IN);
nr_rx_pdcch(ue, proc);
nr_rx_pdcch(ue, proc, rel15);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH, VCD_FUNCTION_OUT);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DCI_DECODING, VCD_FUNCTION_IN);
#ifdef NR_PDCCH_SCHED_DEBUG
printf("<-NR_PDCCH_PHY_PROCEDURES_LTE_UE (nr_ue_pdcch_procedures)-> Entering function nr_dci_decoding_procedure with (nb_searchspace_active=%d)\n",
pdcch_vars->nb_search_space);
printf("<-NR_PDCCH_PHY_PROCEDURES_LTE_UE (nr_ue_pdcch_procedures)-> Entering function nr_dci_decoding_procedure for search space %d)\n",
n_ss);
#endif
dci_cnt = nr_dci_decoding_procedure(ue, proc, &dci_ind);
dci_cnt = nr_dci_decoding_procedure(ue, proc, &dci_ind, rel15);
#ifdef NR_PDCCH_SCHED_DEBUG
LOG_I(PHY,"<-NR_PDCCH_PHY_PROCEDURES_LTE_UE (nr_ue_pdcch_procedures)-> Ending function nr_dci_decoding_procedure() -> dci_cnt=%u\n",dci_cnt);
......@@ -1708,10 +1712,11 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
proc,
l,
nr_slot_rx);
}
dci_cnt = 0;
for(int n_ss = 0; n_ss<pdcch_vars->nb_search_space; n_ss++) {
for (uint16_t l=0; l<nb_symb_pdcch; l++) {
// note: this only works if RBs for PDCCH are contigous!
LOG_D(PHY, "pdcch_channel_estimation: first_carrier_offset %d, BWPStart %d, coreset_start_rb %d\n",
fp->first_carrier_offset, pdcch_vars->pdcch_config[n_ss].BWPStart, coreset_start_rb);
......@@ -1728,9 +1733,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
#if UE_TIMING_TRACE
stop_meas(&ue->ofdm_demod_stats);
#endif
dci_cnt = dci_cnt + nr_ue_pdcch_procedures(gNB_id, ue, proc);
}
dci_cnt = dci_cnt + nr_ue_pdcch_procedures(gNB_id, ue, proc, n_ss);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP_PDCCH, VCD_FUNCTION_OUT);
......
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ f2127adf
......@@ -490,7 +490,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
RA_config_t *ra = &mac->ra;
fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request;
uint8_t is_Msg3 = 0;
printf("%p\n",mac->scg);
uint16_t n_RB_DLBWP = (mac->scg) ?
NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE) :
mac->type0_PDCCH_CSS_config.num_rbs;
......
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