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fix the dlsim for TM7

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This commit is contained in:
Xiwen JIANG
2016-11-23 17:01:22 +01:00
parent abab672e49
commit f216bacb11
4 changed files with 4 additions and 23 deletions
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openair1/PHY/INIT/lte_init.c
+1 -1
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@@ -1251,7 +1251,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
common_vars->beam_weights[eNB_id][i] = (int32_t **)malloc16_clear(fp->nb_antennas_tx*sizeof(int32_t*));
for (j=0; j<fp->nb_antennas_tx; j++) {
common_vars->beam_weights[eNB_id][i][j] = (int32_t *)malloc16_clear(fp->ofdm_symbol_size*sizeof(int32_t));
if (i==j)
if (((i<=4) && (i==j)) || (i>=5))
for (re=0; re<fp->ofdm_symbol_size; re++)
common_vars->beam_weights[eNB_id][i][j][re] = 0x00007fff;
#ifdef DEBUG_PHY
openair1/SCHED/phy_procedures_lte_ue.c
+1 -1
View File
@@ -2354,7 +2354,7 @@ void ue_pdsch_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, int eNB_id, PDSC
//TM7 UE specific channel estimation here!!!
if (ue->transmission_mode[eNB_id]==7) {
if (ue->frame_parms.Ncp==0) {
if ((m==3) || (m==6) || (m==8) || (m==11))
if ((m==3) || (m==6) || (m==9) || (m==12))
//LOG_D(PHY,"[UE %d] dlsch->active in subframe %d => %d, l=%d\n",phy_vars_ue->Mod_id,subframe_rx,phy_vars_ue->dlsch_ue[eNB_id][0]->active, l);
lte_dl_bf_channel_estimation(ue,eNB_id,0,subframe_rx*2+(m>6?1:0),5,m);
} else {
openair1/SIMULATION/LTE_PHY/dlsim.c
-20
View File
@@ -1808,26 +1808,6 @@ int main(int argc, char **argv)
osf,
perfect_ce);
/* Check if really needed */
/*cell_spec_bf_weights = eNB->common_vars.beam_weights[0][0];
for(aa=0;aa<n_tx_phy;aa++) {
for(re=0;re<frame_parms->ofdm_symbol_size;re++) {
if (n_tx_phy==1 || n_tx_phy==2)
cell_spec_bf_weights[aa][re] = 0x00007fff;
else if (n_tx_phy==4 || n_tx_phy==8)
cell_spec_bf_weights[aa][re] = 0x00007fff>>1;
else if (n_tx_phy==16)
cell_spec_bf_weights[aa][re] = 0x00007fff>>2;
else if (n_tx_phy==64)
cell_spec_bf_weights[aa][re] = 0x00007fff>>4;
}
}
if (transmission_mode==7) {
lte_gold_ue_spec_port5(eNB->lte_gold_uespec_port5_table[0],Nid_cell,n_rnti);
lte_gold_ue_spec_port5(UE->lte_gold_uespec_port5_table,Nid_cell,n_rnti);
}*/
eNB->mac_enabled=1;
if (two_thread_flag == 0) {
eNB->te = dlsch_encoding;
openair1/SIMULATION/LTE_PHY/dlsim_tm7.c
+2 -1
View File
@@ -636,6 +636,7 @@ int main(int argc, char **argv)
frame_parms = &eNB->frame_parms;
/*
cell_spec_bf_weights = eNB->common_vars.beam_weights[0][0];
for(aa=0;aa<n_tx_phy;aa++) {
for(re=0;re<frame_parms->ofdm_symbol_size;re++) {
@@ -653,7 +654,7 @@ int main(int argc, char **argv)
if (transmission_mode==7){
lte_gold_ue_spec_port5(eNB->lte_gold_uespec_port5_table[0],Nid_cell,n_rnti);
lte_gold_ue_spec_port5(UE->lte_gold_uespec_port5_table,Nid_cell,n_rnti);
}
}*/
eNB_id_i = UE->n_connected_eNB;