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distinguish beamforming mode in rx_pdsch for SI, RA and data

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This commit is contained in:
Xiwen JIANG
2016-06-22 11:09:24 +02:00
parent 2e2f6f9c20
commit 61a6b06129
1 changed files with 6 additions and 3 deletions
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openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
+6 -3
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@@ -100,7 +100,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
int avgs, rb; int avgs, rb;
LTE_DL_UE_HARQ_t *dlsch0_harq,*dlsch1_harq = 0; LTE_DL_UE_HARQ_t *dlsch0_harq,*dlsch1_harq = 0;
uint8_t beamforming_mode = phy_vars_ue->transmission_mode[eNB_id]<7?0:phy_vars_ue->transmission_mode[eNB_id]; uint8_t beamforming_mode;
uint32_t *rballoc; uint32_t *rballoc;
switch (type) { switch (type) {
@@ -108,12 +108,14 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
lte_ue_pdsch_vars = &phy_vars_ue->lte_ue_pdsch_vars_SI[eNB_id]; lte_ue_pdsch_vars = &phy_vars_ue->lte_ue_pdsch_vars_SI[eNB_id];
dlsch_ue = &phy_vars_ue->dlsch_ue_SI[eNB_id]; dlsch_ue = &phy_vars_ue->dlsch_ue_SI[eNB_id];
dlsch0_harq = dlsch_ue[0]->harq_processes[harq_pid]; dlsch0_harq = dlsch_ue[0]->harq_processes[harq_pid];
beamforming_mode = 0;
break; break;
case RA_PDSCH: case RA_PDSCH:
lte_ue_pdsch_vars = &phy_vars_ue->lte_ue_pdsch_vars_ra[eNB_id]; lte_ue_pdsch_vars = &phy_vars_ue->lte_ue_pdsch_vars_ra[eNB_id];
dlsch_ue = &phy_vars_ue->dlsch_ue_ra[eNB_id]; dlsch_ue = &phy_vars_ue->dlsch_ue_ra[eNB_id];
dlsch0_harq = dlsch_ue[0]->harq_processes[harq_pid]; dlsch0_harq = dlsch_ue[0]->harq_processes[harq_pid];
beamforming_mode = 0;
break; break;
case PDSCH: case PDSCH:
@@ -121,6 +123,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
dlsch_ue = phy_vars_ue->dlsch_ue[eNB_id]; dlsch_ue = phy_vars_ue->dlsch_ue[eNB_id];
dlsch0_harq = dlsch_ue[0]->harq_processes[harq_pid]; dlsch0_harq = dlsch_ue[0]->harq_processes[harq_pid];
dlsch1_harq = dlsch_ue[1]->harq_processes[harq_pid]; dlsch1_harq = dlsch_ue[1]->harq_processes[harq_pid];
beamforming_mode = phy_vars_ue->transmission_mode[eNB_id]<7?0:phy_vars_ue->transmission_mode[eNB_id];
break; break;
default: default:
@@ -204,7 +207,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
phy_vars_ue->high_speed_flag, phy_vars_ue->high_speed_flag,
frame_parms); frame_parms);
} }
} else if (beamforming_mode==0) {// if n_tx>1 } else if (beamforming_mode==0) { //else if nb_antennas_ports_eNB==1 && beamforming_mode == 0
nb_rb = dlsch_extract_rbs_single(lte_ue_common_vars->rxdataF, nb_rb = dlsch_extract_rbs_single(lte_ue_common_vars->rxdataF,
lte_ue_common_vars->dl_ch_estimates[eNB_id], lte_ue_common_vars->dl_ch_estimates[eNB_id],
lte_ue_pdsch_vars[eNB_id]->rxdataF_ext, lte_ue_pdsch_vars[eNB_id]->rxdataF_ext,
@@ -243,7 +246,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
phy_vars_ue->high_speed_flag, phy_vars_ue->high_speed_flag,
frame_parms); frame_parms);
} }
} else if (beamforming_mode==7) { //else n_tx>1 } else if (beamforming_mode==7) { //else if beamforming_mode == 7
nb_rb = dlsch_extract_rbs_TM7(lte_ue_common_vars->rxdataF, nb_rb = dlsch_extract_rbs_TM7(lte_ue_common_vars->rxdataF,
lte_ue_pdsch_vars[eNB_id]->dl_bf_ch_estimates, lte_ue_pdsch_vars[eNB_id]->dl_bf_ch_estimates,
lte_ue_pdsch_vars[eNB_id]->rxdataF_ext, lte_ue_pdsch_vars[eNB_id]->rxdataF_ext,