Commit 1b07582c authored by Bilel's avatar Bilel

Merge branch 'ue-tdd_fix_issueOai1B_43' into develop_integration_w50

parents e227a127 be28fd33
......@@ -629,6 +629,13 @@ int32_t generate_prach( PHY_VARS_UE *ue, uint8_t eNB_id, uint8_t subframe, uint1
#if defined(EXMIMO) || defined(OAI_USRP)
prach_start = (ue->rx_offset+subframe*ue->frame_parms.samples_per_tti-ue->hw_timing_advance-ue->N_TA_offset);
#ifdef PRACH_DEBUG
LOG_I(PHY,"[UE %d] prach_start %d, rx_offset %d, hw_timing_advance %d, N_TA_offset %d\n", ue->Mod_id,
prach_start,
ue->rx_offset,
ue->hw_timing_advance,
ue->N_TA_offset);
#endif
if (prach_start<0)
prach_start+=(ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME);
......
......@@ -1142,14 +1142,15 @@ void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
} else {
UE_transport_info[ue->Mod_id][ue->CC_id].cntl.prach_flag=1;
UE_transport_info[ue->Mod_id][ue->CC_id].cntl.prach_id=ue->prach_resources[eNB_id]->ra_PreambleIndex;
if (ue->mac_enabled==1){
mac_xface->Msg1_transmitted(ue->Mod_id,
ue->CC_id,
frame_tx,
eNB_id);
}
}
if (ue->mac_enabled==1){
mac_xface->Msg1_transmitted(ue->Mod_id,
ue->CC_id,
frame_tx,
eNB_id);
}
LOG_D(PHY,"[UE %d][RAPROC] Frame %d, subframe %d: Generating PRACH (eNB %d) preamble index %d for UL, TX power %d dBm (PL %d dB), l3msg \n",
ue->Mod_id,frame_tx,subframe_tx,eNB_id,
ue->prach_resources[eNB_id]->ra_PreambleIndex,
......
......@@ -1641,17 +1641,8 @@ int main( int argc, char **argv )
PHY_vars_eNB_g[0][CC_id]->rx_total_gain_dB = (int)rx_gain[CC_id][0];
if (frame_parms[CC_id]->frame_type==FDD) {
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 0;
}
else {
if (frame_parms[CC_id]->N_RB_DL == 100)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624;
else if (frame_parms[CC_id]->N_RB_DL == 50)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/2;
else if (frame_parms[CC_id]->N_RB_DL == 25)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/4;
}
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 0;
}
......
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