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Merge remote-tracking branch 'develop' into ptrs_rrc_config

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This commit is contained in:
Thomas Schlichter
2021-03-16 14:01:32 +01:00
parent 95df7843f3 fe49a22572
commit 8768deaf74
115 changed files with 3230 additions and 2427 deletions
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openair1/SIMULATION/NR_PHY/dlsim.c
+29 -9
View File
@@ -79,8 +79,8 @@ int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
double cpuf;
int sf_ahead=4 ;
int sl_ahead=0;
uint16_t sf_ahead=4 ;
uint16_t sl_ahead=0;
//uint8_t nfapi_mode = 0;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
@@ -97,6 +97,21 @@ int8_t nr_mac_rrc_data_ind_ue(const module_id_t module_id,
return 0;
}
void nr_rrc_ue_generate_RRCSetupRequest(module_id_t module_id, const uint8_t gNB_index)
{
return;
}
int8_t nr_mac_rrc_data_req_ue(const module_id_t Mod_idP,
const int CC_id,
const uint8_t gNB_id,
const frame_t frameP,
const rb_id_t Srb_id,
uint8_t *buffer_pP)
{
return 0;
}
void
rrc_data_ind(
const protocol_ctxt_t *const ctxt_pP,
@@ -185,10 +200,6 @@ int oai_nfapi_tx_data_req(nfapi_nr_tx_data_request_t *tx_data_req){ return(0);
int oai_nfapi_ul_dci_req(nfapi_nr_ul_dci_request_t *ul_dci_req){ return(0); }
int oai_nfapi_ul_tti_req(nfapi_nr_ul_tti_request_t *ul_tti_req){ return(0); }
int8_t nr_rrc_ue_decode_NR_SIB1_Message(module_id_t module_id, uint8_t gNB_index, uint8_t *const bufferP, const uint8_t buffer_len) {
return 0;
}
// needed for some functions
openair0_config_t openair0_cfg[MAX_CARDS];
void update_ptrs_config(NR_CellGroupConfig_t *secondaryCellGroup, uint16_t *rbSize, uint8_t *mcsIndex,int8_t *ptrs_arg);
@@ -249,7 +260,10 @@ int main(int argc, char **argv)
int i,aa;//,l;
double sigma2, sigma2_dB=10, SNR, snr0=-2.0, snr1=2.0;
uint8_t snr1set=0;
float roundStats[50];
double roundStats[500] = {0};
double blerStats[500] = {0};
double berStats[500] = {0};
double snrStats[500] = {0};
float effRate;
//float psnr;
float eff_tp_check = 0.7;
@@ -1121,7 +1135,9 @@ int main(int argc, char **argv)
if (UE_harq_process->harq_ack.ack==1) effRate += ((float)TBS)/round;
} // noise trials
blerStats[snrRun] = (float) n_errors / (float) n_trials;
roundStats[snrRun]/=((float)n_trials);
berStats[snrRun] = (double)errors_scrambling/available_bits/n_trials;
effRate /= n_trials;
printf("*****************************************\n");
printf("SNR %f, (false positive %f)\n", SNR,
@@ -1129,7 +1145,7 @@ int main(int argc, char **argv)
printf("*****************************************\n");
printf("\n");
dump_pdsch_stats(gNB);
printf("SNR %f : n_errors (negative CRC) = %d/%d, Avg round %.2f, Channel BER %e, Eff Rate %.4f bits/slot, Eff Throughput %.2f, TBS %u bits/slot\n", SNR, n_errors, n_trials,roundStats[snrRun],(double)errors_scrambling/available_bits/n_trials,effRate,effRate/TBS*100,TBS);
printf("SNR %f : n_errors (negative CRC) = %d/%d, Avg round %.2f, Channel BER %e, BLER %.2f, Eff Rate %.4f bits/slot, Eff Throughput %.2f, TBS %u bits/slot\n", SNR, n_errors, n_trials,roundStats[snrRun],berStats[snrRun],blerStats[snrRun],effRate,effRate/TBS*100,TBS);
printf("\n");
if (print_perf==1) {
@@ -1194,15 +1210,19 @@ int main(int argc, char **argv)
break;
}
//if ((float)n_errors/(float)n_trials <= target_error_rate) {
if (effRate > (eff_tp_check*TBS)) {
printf("PDSCH test OK\n");
break;
}
snrStats[snrRun] = SNR;
snrRun++;
} // NSR
LOG_M("dlsimStats.m","SNR",snrStats,snrRun,1,7);
LOG_MM("dlsimStats.m","BLER",blerStats,snrRun,1,7);
LOG_MM("dlsimStats.m","BER",berStats,snrRun,1,7);
LOG_MM("dlsimStats.m","rounds",roundStats,snrRun,1,7);
/*if (n_trials>1) {
printf("HARQ stats:\nSNR\tRounds\n");
psnr = snr0;
openair1/SIMULATION/NR_PHY/nr_unitary_defs.h
-13
View File
@@ -55,19 +55,6 @@ signed char quantize(double D, double x, unsigned char B) {
return ((char) qxd);
}
int8_t
mac_rrc_data_req_ue(
const module_id_t Mod_idP,
const int CC_id,
const frame_t frameP,
const rb_id_t Srb_id,
const uint8_t Nb_tb,
uint8_t *const buffer_pP,
const mac_enb_index_t eNB_indexP,
const uint8_t mbsfn_sync_area
) { return(0);}
int oai_nfapi_rach_ind(nfapi_rach_indication_t *rach_ind) {return(0);}
//NR_IF_Module_t *NR_IF_Module_init(int Mod_id){return(NULL);}
int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req) { return(0); }
openair1/SIMULATION/NR_PHY/pbchsim.c
+4 -4
View File
@@ -111,7 +111,7 @@ void nr_phy_config_request_sim_pbchsim(PHY_VARS_gNB *gNB,
nr_init_frame_parms(gNB_config, fp);
init_symbol_rotation(fp,fp->dl_CarrierFreq);
init_symbol_rotation(fp);
gNB->configured = 1;
LOG_I(PHY,"gNB configured\n");
@@ -540,7 +540,7 @@ int main(int argc, char **argv)
if (input_fd==NULL) {
gNB->pbch_configured = 1;
gNB->ssb_pdu.ssb_pdu_rel15.bchPayload = 0;
gNB->ssb_pdu.ssb_pdu_rel15.bchPayload = 0x55dd33;
for (int slot=0;slot<frame_parms->slots_per_frame;slot++) {
for (aa=0; aa<gNB->frame_parms.nb_antennas_tx; aa++)
@@ -718,9 +718,9 @@ int main(int argc, char **argv)
payload_ret = (UE->pbch_vars[0]->xtra_byte == gNB_xtra_byte);
for (i=0;i<3;i++){
payload_ret += (UE->pbch_vars[0]->decoded_output[i] == (gNB->ssb_pdu.ssb_pdu_rel15.bchPayload>>(8*i)));
payload_ret += (UE->pbch_vars[0]->decoded_output[i] == ((gNB->ssb_pdu.ssb_pdu_rel15.bchPayload>>(8*i)) & 0xff));
}
//printf("xtra byte gNB: 0x%02x UE: 0x%02x\n",gNB_xtra_byte, UE->rx_ind.rx_indication_body->mib_pdu.additional_bits);
//printf("xtra byte gNB: 0x%02x UE: 0x%02x\n",gNB_xtra_byte, UE->pbch_vars[0]->xtra_byte);
//printf("ret %d\n", payload_ret);
if (payload_ret!=4)
n_errors_payload++;
openair1/SIMULATION/NR_PHY/prachsim.c
+15 -4
View File
@@ -64,7 +64,7 @@ double cpuf;
extern uint16_t prach_root_sequence_map0_3[838];
openair0_config_t openair0_cfg[MAX_CARDS];
//uint8_t nfapi_mode=0;
int sl_ahead = 0;
uint16_t sl_ahead = 0;
//void dump_nr_prach_config(NR_DL_FRAME_PARMS *frame_parms,uint8_t subframe);
@@ -132,13 +132,24 @@ nr_rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP(
int8_t nr_mac_rrc_data_ind_ue(const module_id_t module_id, const int CC_id, const uint8_t gNB_index, const int8_t channel, const uint8_t* pduP, const sdu_size_t pdu_len) {return 0;}
// Dummy function to avoid linking error at compilation of nr-prachsim
int is_x2ap_enabled(void)
void nr_rrc_ue_generate_RRCSetupRequest(module_id_t module_id, const uint8_t gNB_index)
{
return;
}
int8_t nr_mac_rrc_data_req_ue(const module_id_t Mod_idP,
const int CC_id,
const uint8_t gNB_id,
const frame_t frameP,
const rb_id_t Srb_id,
uint8_t *buffer_pP)
{
return 0;
}
int8_t nr_rrc_ue_decode_NR_SIB1_Message(module_id_t module_id, uint8_t gNB_index, uint8_t *const bufferP, const uint8_t buffer_len) {
// Dummy function to avoid linking error at compilation of nr-prachsim
int is_x2ap_enabled(void)
{
return 0;
}
openair1/SIMULATION/NR_PHY/ulsim.c
+18 -6
View File
@@ -75,9 +75,9 @@ PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int sf_ahead=4 ;
uint16_t sf_ahead=4 ;
int slot_ahead=6 ;
int sl_ahead=0;
uint16_t sl_ahead=0;
double cpuf;
//uint8_t nfapi_mode = 0;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
@@ -156,15 +156,27 @@ int is_x2ap_enabled(void)
return 0;
}
//nFAPI P7 dummy functions
void nr_rrc_ue_generate_RRCSetupRequest(module_id_t module_id, const uint8_t gNB_index)
{
return;
}
int8_t nr_mac_rrc_data_req_ue(const module_id_t Mod_idP,
const int CC_id,
const uint8_t gNB_id,
const frame_t frameP,
const rb_id_t Srb_id,
uint8_t *buffer_pP)
{
return 0;
}
//nFAPI P7 dummy functions
int oai_nfapi_dl_tti_req(nfapi_nr_dl_tti_request_t *dl_config_req) { return(0); }
int oai_nfapi_tx_data_req(nfapi_nr_tx_data_request_t *tx_data_req){ return(0); }
int oai_nfapi_ul_dci_req(nfapi_nr_ul_dci_request_t *ul_dci_req){ return(0); }
int oai_nfapi_ul_tti_req(nfapi_nr_ul_tti_request_t *ul_tti_req){ return(0); }
int8_t nr_rrc_ue_decode_NR_SIB1_Message(module_id_t module_id, uint8_t gNB_index, uint8_t *const bufferP, const uint8_t buffer_len) {
return 0;
}
int nr_derive_key(int alg_type, uint8_t alg_id,
const uint8_t key[32], uint8_t **out)