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Fix ulprbbl based on SRS

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This commit is contained in:
luis_pereira87
2022-09-21 08:38:30 +01:00
parent af04fa90c1
commit 2931884d07
9 changed files with 32 additions and 17 deletions
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openair1/PHY/defs_gNB.h
+1
View File
@@ -840,6 +840,7 @@ typedef struct PHY_VARS_gNB_s {
int pucch0_thres;
int pusch_thres;
int prach_thres;
int srs_thres;
uint64_t bad_pucch;
int num_ulprbbl;
int ulprbbl[275];
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+5 -1
View File
@@ -822,7 +822,7 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
generate_srs_nr(srs_pdu, frame_parms, gNB->nr_srs_info[i]->srs_generated_signal, 0, gNB->nr_srs_info[i], AMP, frame_rx, slot_rx);
}
const int srs_est = nr_get_srs_signal(gNB,frame_rx,slot_rx, srs_pdu, gNB->nr_srs_info[i], srs_received_signal);
int srs_est = nr_get_srs_signal(gNB, frame_rx, slot_rx, srs_pdu, gNB->nr_srs_info[i], srs_received_signal);
if (srs_est >= 0) {
nr_srs_channel_estimation(gNB,
@@ -843,6 +843,10 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
&snr);
}
if ((snr * 10) < gNB->srs_thres) {
srs_est = -1;
}
T(T_GNB_PHY_UL_FREQ_CHANNEL_ESTIMATE, T_INT(0), T_INT(srs_pdu->rnti), T_INT(frame_rx), T_INT(0), T_INT(0),
T_BUFFER(srs_estimated_channel_freq[0][0], frame_parms->ofdm_symbol_size*sizeof(int32_t)));