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fixed a compilation issue in pbchsim.c. Protected configuring ue_dlsch reception upon false DCI detection. changed visualization of channel estimates in UE signal scope

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7679 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
knopp
2015-07-02 09:21:06 +00:00
parent c1d89577e0
commit e9d75feaa2
3 changed files with 21 additions and 18 deletions
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openair1/PHY/TOOLS/lte_phy_scope.c
+5 -5
View File
@@ -380,8 +380,8 @@ FD_lte_phy_scope_ue *create_lte_phy_scope_ue( void )
fl_set_object_color( fdui->pbch_comp, FL_BLACK, FL_GREEN );
fl_set_object_lcolor( fdui->pbch_comp, FL_WHITE ); // Label color
fl_set_xyplot_symbolsize( fdui->pbch_comp,2);
fl_set_xyplot_xbounds( fdui->pbch_comp,-100,100);
fl_set_xyplot_ybounds( fdui->pbch_comp,-100,100);
// fl_set_xyplot_xbounds( fdui->pbch_comp,-100,100);
// fl_set_xyplot_ybounds( fdui->pbch_comp,-100,100);
// LLR of PDCCH
fdui->pdcch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 380, 500, 100, "PDCCH Log-Likelihood Ratios (LLR, mag)" );
@@ -443,7 +443,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
{
int i,arx,atx,ind,k;
LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->lte_frame_parms;
int nsymb_ce = frame_parms->ofdm_symbol_size*frame_parms->symbols_per_tti;
int nsymb_ce = frame_parms->ofdm_symbol_size;//*frame_parms->symbols_per_tti;
uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx;
uint8_t nb_antennas_tx = frame_parms->nb_antennas_tx_eNB;
int16_t **rxsig_t;
@@ -503,8 +503,8 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
coded_bits_per_codeword = 0; //frame_parms->N_RB_DL*12*get_Qm(mcs)*(frame_parms->symbols_per_tti);
}
I = (float*) calloc(nsymb_ce*2,sizeof(float));
Q = (float*) calloc(nsymb_ce*2,sizeof(float));
I = (float*) calloc(frame_parms->ofdm_symbol_size*frame_parms->symbols_per_tti*2,sizeof(float));
Q = (float*) calloc(frame_parms->ofdm_symbol_size*frame_parms->symbols_per_tti*2,sizeof(float));
chest_t_abs = (float**) malloc(nb_antennas_rx*sizeof(float*));
for (arx=0; arx<nb_antennas_rx; arx++) {
openair1/SCHED/phy_procedures_lte_ue.c
+14 -12
View File
@@ -168,15 +168,19 @@ void dump_dlsch_SI(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe)
1,
phy_vars_ue->lte_ue_pdcch_vars[eNB_id]->num_pdcch_symbols,
phy_vars_ue->frame_rx,subframe);
LOG_D(PHY,"[UE %d] Dumping dlsch_SI : nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n",
LOG_I(PHY,"[UE %d] Dumping dlsch_SI : ofdm_symbol_size %d, nsymb %d, nb_rb %d, mcs %d, nb_rb %d, num_pdcch_symbols %d,G %d\n",
phy_vars_ue->Mod_id,
phy_vars_ue->lte_frame_parms.ofdm_symbol_size,
nsymb,
phy_vars_ue->dlsch_ue_SI[eNB_id]->harq_processes[0]->nb_rb,
phy_vars_ue->dlsch_ue_SI[eNB_id]->harq_processes[0]->mcs,
phy_vars_ue->dlsch_ue_SI[eNB_id]->harq_processes[0]->nb_rb,
phy_vars_ue->lte_ue_pdcch_vars[eNB_id]->num_pdcch_symbols,
coded_bits_per_codeword);
write_output("rxsigF0.m","rxsF0", phy_vars_ue->lte_ue_common_vars.rxdataF[0],2*nsymb*phy_vars_ue->lte_frame_parms.ofdm_symbol_size,2,1);
write_output("rxsig0.m","rxs0", &phy_vars_ue->lte_ue_common_vars.rxdata[0][subframe*phy_vars_ue->lte_frame_parms.samples_per_tti],phy_vars_ue->lte_frame_parms.samples_per_tti,1,1);
write_output("rxsigF0.m","rxsF0", phy_vars_ue->lte_ue_common_vars.rxdataF[0],nsymb*phy_vars_ue->lte_frame_parms.ofdm_symbol_size,1,1);
write_output("rxsigF0_ext.m","rxsF0_ext", phy_vars_ue->lte_ue_pdsch_vars_SI[0]->rxdataF_ext[0],2*nsymb*phy_vars_ue->lte_frame_parms.ofdm_symbol_size,1,1);
write_output("dlsch00_ch0_ext.m","dl00_ch0_ext", phy_vars_ue->lte_ue_pdsch_vars_SI[0]->dl_ch_estimates_ext[0],phy_vars_ue->lte_frame_parms.N_RB_DL*12*nsymb,1,1);
/*
@@ -1944,11 +1948,8 @@ int lte_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *phy_vars_ue,uint8_t abst
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PDCCH_PROCEDURES, VCD_FUNCTION_IN);
/*
#ifdef DEBUG_PHY_PROC
debug_LOG_D(PHY,"[UE %d] Frame %d, slot %d (%d): DCI decoding crnti %x (mi %d)\n",phy_vars_ue->Mod_id,frame_rx,slot_rx,subframe_rx,phy_vars_ue->lte_ue_pdcch_vars[eNB_id]->crnti,get_mi(&phy_vars_ue->lte_frame_parms,subframe_rx));
#endif
*/
// if (subframe_rx != 5)
// return 0;
if (abstraction_flag == 0) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH, VCD_FUNCTION_IN);
@@ -2216,10 +2217,11 @@ int lte_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *phy_vars_ue,uint8_t abst
P_RNTI)==0) {
phy_vars_ue->dlsch_SI_received[eNB_id]++;
LOG_D(PHY,"[UE %d] Frame %d, subframe %d : Generate UE DLSCH SI_RNTI format 1A\n",phy_vars_ue->Mod_id,frame_rx,subframe_rx);
//dump_dci(&phy_vars_ue->lte_frame_parms, &dci_alloc_rx[i]);
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"[UE %d] Generate UE DLSCH SI_RNTI format 1A\n",phy_vars_ue->Mod_id);
#endif
}
}
@@ -2840,10 +2842,10 @@ int phy_procedures_UE_RX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abstrac
phy_vars_ue->dlsch_ue_SI[eNB_id]->harq_processes[0]->rb_alloc[3]);
#endif
//dump_dlsch_SI(phy_vars_ue,eNB_id,subframe_prev);
// dump_dlsch_SI(phy_vars_ue,eNB_id,subframe_prev);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
stop_meas(&phy_vars_ue->phy_proc_rx);
return(-1);
return(-1);
} else {
openair1/SIMULATION/LTE_PHY/pbchsim.c
+2 -1
View File
@@ -1034,7 +1034,8 @@ int main(int argc, char **argv)
lte_est_freq_offset(PHY_vars_UE->lte_ue_common_vars.dl_ch_estimates[0],
&PHY_vars_UE->lte_frame_parms,
l,
&freq_offset);
&freq_offset,
1);
}
if (l==((PHY_vars_eNb->lte_frame_parms.Ncp==0)?10:9)) {