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Merge branch 'nr_pdcch_updates' into 'develop-nr'

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Nr pdcch updates

See merge request oai/openairinterface5g!514
This commit is contained in:
Florian Kaltenberger
2019-02-21 08:53:44 +01:00
parent 5bb6985f34 8c983da4eb
commit be5f62a90c
27 changed files with 872 additions and 387 deletions
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openair1/SIMULATION/NR_PHY/dlsim.c
+27 -15
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@@ -157,6 +157,7 @@ int main(int argc, char **argv)
int frame=0,slot=1;
int frame_length_complex_samples;
int frame_length_complex_samples_no_prefix;
int slot_length_complex_samples_no_prefix;
NR_DL_FRAME_PARMS *frame_parms;
nfapi_nr_config_request_t *gNB_config;
gNB_L1_rxtx_proc_t gNB_proc;
@@ -399,7 +400,7 @@ int main(int argc, char **argv)
// call MAC to configure common parameters
phy_init_nr_gNB(gNB,0,0);
mac_top_init_gNB();
double fs,bw;
@@ -437,7 +438,8 @@ int main(int argc, char **argv)
}
frame_length_complex_samples = frame_parms->samples_per_subframe*NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
frame_length_complex_samples_no_prefix = frame_parms->samples_per_subframe_wCP;
frame_length_complex_samples_no_prefix = frame_parms->samples_per_subframe_wCP*NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
slot_length_complex_samples_no_prefix = frame_parms->samples_per_slot_wCP;
s_re = malloc(2*sizeof(double*));
s_im = malloc(2*sizeof(double*));
@@ -480,6 +482,7 @@ int main(int argc, char **argv)
else {UE->is_synchronized = 1; UE->UE_mode[0]=PUSCH;}
UE->perfect_ce = 0;
for (i=0;i<10;i++) UE->current_thread_id[i] = 0;
if (init_nr_ue_signal(UE, 1, 0) != 0)
{
@@ -501,6 +504,8 @@ int main(int argc, char **argv)
nr_l2_init_ue();
UE_mac = get_mac_inst(0);
UE->pdcch_vars[0][0]->crnti = 0x1234;
UE->if_inst = nr_ue_if_module_init(0);
UE->if_inst->scheduled_response = nr_ue_scheduled_response;
@@ -517,7 +522,7 @@ int main(int argc, char **argv)
gNB->pbch_configured = 1;
for (int i=0;i<4;i++) gNB->pbch_pdu[i]=i+1;
nr_schedule_css_dlsch_phytest(0,frame,slot);
nr_schedule_uss_dlsch_phytest(0,frame,slot);
Sched_INFO.module_id = 0;
Sched_INFO.CC_id = 0;
Sched_INFO.frame = frame;
@@ -534,22 +539,24 @@ int main(int argc, char **argv)
//nr_common_signal_procedures (gNB,frame,subframe);
LOG_M("txsigF0.m","txsF0", gNB->common_vars.txdataF[0],frame_length_complex_samples_no_prefix,1,1);
if (gNB->frame_parms.nb_antennas_tx>1)
LOG_M("txsigF1.m","txsF1", gNB->common_vars.txdataF[1],frame_length_complex_samples_no_prefix,1,1);
LOG_M("txsigF0.m","txsF0", gNB->common_vars.txdataF[0],frame_length_complex_samples_no_prefix,1,1);
if (gNB->frame_parms.nb_antennas_tx>1)
LOG_M("txsigF1.m","txsF1", gNB->common_vars.txdataF[1],frame_length_complex_samples_no_prefix,1,1);
int tx_offset = slot*frame_parms->samples_per_slot;
//TODO: loop over slots
for (aa=0; aa<gNB->frame_parms.nb_antennas_tx; aa++) {
if (gNB_config->subframe_config.dl_cyclic_prefix_type.value == 1) {
PHY_ofdm_mod(gNB->common_vars.txdataF[aa],
txdata[aa],
&txdata[aa][tx_offset],
frame_parms->ofdm_symbol_size,
12,
frame_parms->nb_prefix_samples,
CYCLIC_PREFIX);
} else {
nr_normal_prefix_mod(gNB->common_vars.txdataF[aa],
txdata[aa],
&txdata[aa][tx_offset],
14,
frame_parms);
}
@@ -562,7 +569,7 @@ int main(int argc, char **argv)
frame_length_complex_samples,
input_fd) != frame_length_complex_samples) {
printf("error reading from file\n");
exit(-1);
//exit(-1);
}
}
@@ -598,7 +605,7 @@ int main(int argc, char **argv)
// Type0 PDCCH search space
dl_config.number_pdus = 1;
dl_config.dl_config_list[0].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DCI;
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.rnti = 3; // to be set
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.rnti = 0x1234; // to be set
uint64_t mask = 0x0;
uint16_t num_rbs=24;
@@ -613,9 +620,9 @@ int main(int argc, char **argv)
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.rb_offset = rb_offset; // additional parameter other than coreset
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.duration = num_symbols;
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_mapping_type =CCE_REG_MAPPING_TYPE_INTERLEAVED;
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_reg_bundle_size = 6; // L 38.211 7.3.2.2
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_interleaver_size = 2; // R 38.211 7.3.2.2
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_mapping_type =CCE_REG_MAPPING_TYPE_NON_INTERLEAVED;
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_reg_bundle_size = 0; // L 38.211 7.3.2.2
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_interleaver_size = 0; // R 38.211 7.3.2.2
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_shift_index = cell_id;
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.precoder_granularity = PRECODER_GRANULARITY_SAME_AS_REG_BUNDLE;
dl_config.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.pdcch_dmrs_scrambling_id = cell_id;
@@ -663,7 +670,7 @@ int main(int argc, char **argv)
if (n_trials==1) {
LOG_M("rxsig0.m","rxs0", UE->common_vars.rxdata[0],frame_length_complex_samples,1,1);
if (gNB->frame_parms.nb_antennas_tx>1)
if (UE->frame_parms.nb_antennas_rx>1)
LOG_M("rxsig1.m","rxs1", UE->common_vars.rxdata[1],frame_length_complex_samples,1,1);
}
if (UE->is_synchronized == 0) {
@@ -689,7 +696,12 @@ int main(int argc, char **argv)
do_pdcch_flag,
normal_txrx);
if (n_trials==1) {
LOG_M("rxsigF0.m","rxsF0", UE->common_vars.common_vars_rx_data_per_thread[0].rxdataF[0],slot_length_complex_samples_no_prefix,1,1);
if (UE->frame_parms.nb_antennas_rx>1)
LOG_M("rxsigF1.m","rxsF1", UE->common_vars.common_vars_rx_data_per_thread[0].rxdataF[1],slot_length_complex_samples_no_prefix,1,1);
}
if (UE->dci_ind.number_of_dcis==0) n_errors++;
}
} //noise trials