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added more logs to debug missing SI-RNTI DCIs

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This commit is contained in:
Wilson W.K. Thong
2016-12-06 10:28:10 +08:00
parent 726a543abf
commit ae253f45b2
2 changed files with 50 additions and 7 deletions
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openair1/PHY/LTE_TRANSPORT/dci.c
+9 -2
View File
@@ -1126,6 +1126,9 @@ void pdcch_extract_rbs_dual(int32_t **rxdataF,
int nushiftmod3 = frame_parms->nushift%3;
symbol_mod = (symbol>=(7-frame_parms->Ncp)) ? symbol-(7-frame_parms->Ncp) : symbol;
#ifdef DEBUG_DCI_DECODING
LOG_I(PHY, "extract_rbs_dual: symbol_mod %d\n",symbol_mod);
#endif
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
@@ -2679,11 +2682,15 @@ void dci_decoding_procedure0(LTE_UE_PDCCH **pdcch_vars,
nCCE = get_nCCE(pdcch_vars[eNB_id]->num_pdcch_symbols,frame_parms,mi);
if (nCCE > get_nCCE(3,frame_parms,1))
if (nCCE > get_nCCE(3,frame_parms,1)) {
LOG_D(PHY,"skip DCI decoding: nCCE=%d > get_nCCE(3,frame_parms,1)=%d\n", nCCE, get_nCCE(3,frame_parms,1));
return;
}
if (nCCE<L2)
if (nCCE<L2) {
LOG_D(PHY,"skip DCI decoding: nCCE=%d < L2=%d\n", nCCE, L2);
return;
}
if (do_common == 1) {
nb_candidates = (L2==4) ? 4 : 2;
targets/RT/USER/lte-ue.c
+41 -5
View File
@@ -433,7 +433,14 @@ static void *UE_thread_synch(void *arg)
if (initial_sync( UE, UE->mode ) == 0) {
hw_slot_offset = (UE->rx_offset<<1) / UE->frame_parms.samples_per_tti;
LOG_I( HW, "Got synch: hw_slot_offset %d\n", hw_slot_offset );
LOG_I( HW, "Got synch: hw_slot_offset %d, carrier off %d Hz, rxgain %d (DL %u, UL %u), UE_scan_carrier %d\n",
hw_slot_offset,
freq_offset,
UE->rx_total_gain_dB,
downlink_frequency[0][0]+freq_offset,
downlink_frequency[0][0]+uplink_frequency_offset[0][0]+freq_offset,
UE->UE_scan_carrier );
if (UE->UE_scan_carrier == 1) {
UE->UE_scan_carrier = 0;
@@ -710,10 +717,21 @@ static void *UE_thread_rxn_txnp4(void *arg)
while (sync_var<0)
pthread_cond_wait(&sync_cond, &sync_mutex);
#if 1 // 2016-11-23 wilson add pthread name to the logging
#define THREAD_NAME_LEN 16
char threadname[THREAD_NAME_LEN];
ret = pthread_getname_np(proc->pthread_rxtx, threadname, THREAD_NAME_LEN);
if (ret != 0)
{
perror("pthread_getname_np : ");
exit_fun("Error getting thread name");
}
#endif
pthread_mutex_unlock(&sync_mutex);
printf("unlocked sync_mutex, waiting (UE_thread_rxtx)\n");
printf("Starting UE RXN_TXNP4 thread\n");
printf("Starting UE RXN_TXNP4 thread (%s)\n", threadname);
while (!oai_exit) {
if (pthread_mutex_lock(&proc->mutex_rxtx) != 0) {
@@ -739,10 +757,27 @@ static void *UE_thread_rxn_txnp4(void *arg)
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_UE+(proc->subframe_rx&1), proc->frame_rx );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_UE+(proc->subframe_tx&1), proc->frame_tx );
if ((subframe_select( &UE->frame_parms, proc->subframe_rx) == SF_DL) ||
(UE->frame_parms.frame_type == FDD) ||
(subframe_select( &UE->frame_parms, proc->subframe_rx ) == SF_S)) {
lte_subframe_t sf_type = subframe_select( &UE->frame_parms, proc->subframe_rx);
if ((sf_type == SF_DL) ||
(UE->frame_parms.frame_type == FDD) ||
(sf_type == SF_S)) {
if (UE->frame_parms.frame_type == TDD) {
LOG_D(PHY, "%s,TDD%d,%s: calling UE_RX\n",
threadname,
UE->frame_parms.tdd_config,
(sf_type==SF_DL? "SF_DL" :
(sf_type==SF_UL? "SF_UL" :
(sf_type==SF_S ? "SF_S" : "UNKNOWN_SF_TYPE"))));
} else {
LOG_D(PHY, "%s,%s,%s: calling UE_RX\n",
threadname,
(UE->frame_parms.frame_type==FDD? "FDD":
(UE->frame_parms.frame_type==TDD? "TDD":"UNKNOWN_DUPLEX_MODE")),
(sf_type==SF_DL? "SF_DL" :
(sf_type==SF_UL? "SF_UL" :
(sf_type==SF_S ? "SF_S" : "UNKNOWN_SF_TYPE"))));
}
phy_procedures_UE_RX( UE, proc, 0, 0, UE->mode, no_relay, NULL );
}
@@ -1122,6 +1157,7 @@ void *UE_thread(void *arg) {
exit_fun("nothing to add");
return &UE_thread_retval;
}
LOG_D(PHY, "firing up rxtx_thread[%d] at subframe %d\n", sf&1, sf);
} else {
LOG_E( PHY, "[SCHED][UE] UE RX thread busy (IC %d)!!\n", instance_cnt_rxtx);
if (instance_cnt_rxtx > 2) {