maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/develop' into ue-phy-sync-improvements

Browse Source 
# Conflicts:
#	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
This commit is contained in:
luis_pereira87
2022-02-14 09:50:58 +00:00
parent fc783110da 141b9d2c0f
commit bfc34f329e
77 changed files with 1898 additions and 991 deletions
Download Patch File Download Diff File Expand all files Collapse all files
executables/nr-ue.c
+48 -1
View File
@@ -104,6 +104,49 @@ queue_t nr_rach_ind_queue;
static void *NRUE_phy_stub_standalone_pnf_task(void *arg);
static int dump_L1_UE_meas_stats(PHY_VARS_NR_UE *ue, char *output, int max_len)
{
int stroff = 0;
stroff += print_meas_log(&ue->phy_proc_tx, "L1 TX processing", NULL, NULL, output);
stroff += print_meas_log(&ue->ulsch_encoding_stats, "ULSCH encoding", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->phy_proc_rx[0], "L1 RX processing t0", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->phy_proc_rx[1], "L1 RX processing t1", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->ue_ul_indication_stats, "UL Indication", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->rx_pdsch_stats, "PDSCH receiver", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->dlsch_decoding_stats[0], "PDSCH decoding t0", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->dlsch_decoding_stats[1], "PDSCH decoding t1", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->dlsch_deinterleaving_stats, " -> Deinterleive", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->dlsch_rate_unmatching_stats, " -> Rate Unmatch", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->dlsch_ldpc_decoding_stats, " -> LDPC Decode", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->dlsch_unscrambling_stats, "PDSCH unscrambling", NULL, NULL, output + stroff);
stroff += print_meas_log(&ue->dlsch_rx_pdcch_stats, "PDCCH handling", NULL, NULL, output + stroff);
return stroff;
}
static void *nrL1_UE_stats_thread(void *param)
{
PHY_VARS_NR_UE *ue = (PHY_VARS_NR_UE *) param;
const int max_len = 16384;
char output[max_len];
char filename[30];
snprintf(filename, 29, "nrL1_UE_stats-%d.log", ue->Mod_id);
filename[29] = 0;
FILE *fd = fopen(filename, "w");
AssertFatal(fd != NULL, "Cannot open %s\n", filename);
while (!oai_exit) {
sleep(1);
const int len = dump_L1_UE_meas_stats(ue, output, max_len);
AssertFatal(len < max_len, "exceeded length\n");
fwrite(output, len + 1, 1, fd); // + 1 for terminating NULL byte
fflush(fd);
fseek(fd, 0, SEEK_SET);
}
fclose(fd);
return NULL;
}
void init_nr_ue_vars(PHY_VARS_NR_UE *ue,
uint8_t UE_id,
uint8_t abstraction_flag)
@@ -593,7 +636,7 @@ static void UE_synch(void *arg) {
uint64_t dl_carrier, ul_carrier;
nr_get_carrier_frequencies(UE, &dl_carrier, &ul_carrier);
if (nr_initial_sync(&syncD->proc, UE, 2, get_softmodem_params()->sa, get_nrUE_params()->nr_dlsch_parallel) == 0) {
if (nr_initial_sync(&syncD->proc, UE, 2, get_softmodem_params()->sa) == 0) {
freq_offset = UE->common_vars.freq_offset; // frequency offset computed with pss in initial sync
hw_slot_offset = ((UE->rx_offset<<1) / UE->frame_parms.samples_per_subframe * UE->frame_parms.slots_per_subframe) +
round((float)((UE->rx_offset<<1) % UE->frame_parms.samples_per_subframe)/UE->frame_parms.samples_per_slot0);
@@ -666,6 +709,7 @@ void processSlotTX(void *arg) {
// trigger L2 to run ue_scheduler thru IF module
// [TODO] mapping right after NR initial sync
if(UE->if_inst != NULL && UE->if_inst->ul_indication != NULL) {
start_meas(&UE->ue_ul_indication_stats);
nr_uplink_indication_t ul_indication;
memset((void*)&ul_indication, 0, sizeof(ul_indication));
@@ -680,6 +724,7 @@ void processSlotTX(void *arg) {
ul_indication.ue_sched_mode = rxtxD->ue_sched_mode;
UE->if_inst->ul_indication(&ul_indication);
stop_meas(&UE->ue_ul_indication_stats);
}
if ((UE->mode != loop_through_memory) && (rxtxD->ue_sched_mode != NOT_PUSCH)) {
@@ -1151,6 +1196,8 @@ void init_NR_UE_threads(int nb_inst) {
LOG_I(PHY,"Intializing UE Threads for instance %d (%p,%p)...\n",inst,PHY_vars_UE_g[inst],PHY_vars_UE_g[inst][0]);
threadCreate(&threads[inst], UE_thread, (void *)UE, "UEthread", -1, OAI_PRIORITY_RT_MAX);
pthread_t stat_pthread;
threadCreate(&stat_pthread, nrL1_UE_stats_thread, UE, "L1_UE_stats", -1, OAI_PRIORITY_RT_LOW);
}
}
executables/nr-uesoftmodem.c
+1 -1
View File
@@ -422,11 +422,11 @@ int main( int argc, char **argv ) {
get_options (); //Command-line options specific for NRUE
get_common_options(SOFTMODEM_5GUE_BIT);
init_tpools(nrUE_params.nr_dlsch_parallel);
CONFIG_CLEARRTFLAG(CONFIG_NOEXITONHELP);
#if T_TRACER
T_Config_Init();
#endif
init_tpools(nrUE_params.nr_dlsch_parallel);
//randominit (0);
set_taus_seed (0);