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fixing pbch in phy_scope

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This commit is contained in:
Florian Kaltenberger
2018-12-05 15:01:17 +01:00
committed by Florian Kaltenberger
parent 718417aaa1
commit fa1ee1b3e9
1 changed files with 20 additions and 8 deletions
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openair1/PHY/TOOLS/nr_phy_scope.c
+20 -8
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@@ -507,7 +507,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
//int16_t *pdsch_mag;
int8_t *pdcch_llr;
int16_t *pdcch_comp;
int8_t *pbch_llr;
int16_t *pbch_llr;
int16_t *pbch_comp;
float llr_pbch[1920], bit_pbch[1920];
float *llr, *bit;
@@ -517,6 +517,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
int num_re = 4500;
int Qm = 2;
int coded_bits_per_codeword = num_re*Qm;
int symbol, first_symbol,nb_re;
/*
float Re,Im,ymax=1;
float **chest_t_abs, *chest_f_abs;
@@ -591,7 +592,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
chest_t = (int16_t**) phy_vars_ue->common_vars.common_vars_rx_data_per_thread[phy_vars_ue->current_thread_id[subframe]].dl_ch_estimates_time[eNB_id];
chest_f = (int16_t**) phy_vars_ue->common_vars.common_vars_rx_data_per_thread[phy_vars_ue->current_thread_id[subframe]].dl_ch_estimates[eNB_id];
*/
pbch_llr = (int8_t*) phy_vars_ue->pbch_vars[eNB_id]->llr;
pbch_llr = (int16_t*) phy_vars_ue->pbch_vars[eNB_id]->llr;
pbch_comp = (int16_t*) phy_vars_ue->pbch_vars[eNB_id]->rxdataF_comp[0];
pdcch_llr = (int8_t*) phy_vars_ue->pdcch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]->llr;
@@ -625,6 +626,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
*/
}
if (phy_vars_ue->is_synchronized==0) {
for (ind=0;ind<3;ind++) {
if (pss_corr_ue[ind]) {
for (i=0; i<samples_per_frame; i++) {
@@ -638,7 +640,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
fl_add_xyplot_overlay(form->chest_t,ind,time,corr,samples_per_frame,rx_antenna_colors[ind]);
}
}
}
/*
// Channel Impulse Response (still repeated format)
@@ -732,14 +734,24 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
fl_set_xyplot_data(form->pbch_llr,bit_pbch,llr_pbch,864,"","","");
}
if (phy_vars_ue->is_synchronized==1)
first_symbol=5;
else
first_symbol=1;
// PBCH I/Q of MF Output
if (pbch_comp!=NULL) {
for (i=0; i<576; i++) {
I[i] = pbch_comp[2*i];
Q[i] = pbch_comp[2*i+1];
for (symbol=first_symbol; symbol<(first_symbol+3); symbol++) {
if (symbol == 2 || symbol == 6)
nb_re = 72;
else
nb_re = 180;
for (i=0; i<nb_re; i++) {
I[i] = pbch_comp[2*symbol*20*12+2*i];
Q[i] = pbch_comp[2*symbol*20*12+2*i+1];
}
}
fl_set_xyplot_data(form->pbch_comp,I,Q,576,"","","");
fl_set_xyplot_data(form->pbch_comp,I,Q,432,"","","");
}
// PDCCH LLRs