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bug fixed for ue_spec_bf_weights initialisation

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This commit is contained in:
Xiwen JIANG
2016-07-15 16:48:41 +02:00
parent 208e4d7e84
commit 4763438131
8 changed files with 59 additions and 58 deletions
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openair1/SIMULATION/LTE_PHY/dlsim.c
+22 -13
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@@ -119,7 +119,8 @@ int main(int argc, char **argv)
uint8_t extended_prefix_flag=0,transmission_mode=1,n_tx_port=1,n_tx_phy=1,n_rx=1;
uint16_t Nid_cell=0;
int32_t **ue_spec_bf_weights, **cell_spec_bf_weights;
int32_t **cell_spec_bf_weights;
int32_t *ue_spec_bf_weights;
int eNB_id = 0, eNB_id_i = 1;
unsigned char mcs1=0,mcs2=0,mcs_i=0,dual_stream_UE = 0,awgn_flag=0,round,dci_flag=0;
@@ -932,23 +933,31 @@ int main(int argc, char **argv)
exit(-1);
} else {
// this initilisation may should be moved to another place
for (j=0; j<4; j++) { // antenna port 5,7-14
for (j=0; j<4; j++) {
PHY_vars_eNB->dlsch_eNB[k][i]->ue_spec_bf_weights[j] = (int32_t **)malloc16(n_tx_phy*sizeof(int32_t*));
for (aa=0; aa<n_tx_phy; aa++) {
PHY_vars_eNB->dlsch_eNB[k][i]->ue_spec_bf_weights[j][aa] = (int32_t *)malloc16(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
ue_spec_bf_weights = PHY_vars_eNB->dlsch_eNB[k][i]->ue_spec_bf_weights[j][aa];
for (re=0;re<frame_parms->ofdm_symbol_size;re++) {
if (n_tx_phy==1 || n_tx_phy==2)
ue_spec_bf_weights[re] = 0x00007fff;
else if (n_tx_phy==4 || n_tx_phy==8)
ue_spec_bf_weights[re] = 0x00007fff>>1;
else if (n_tx_phy==16)
ue_spec_bf_weights[re] = 0x00007fff>>2;
else if (n_tx_phy==64)
ue_spec_bf_weights[re] = 0x00007fff>>4;
}
}
}
ue_spec_bf_weights = PHY_vars_eNB->dlsch_eNB[k][i]->ue_spec_bf_weights[j];
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
for (re=0;re<frame_parms->ofdm_symbol_size;re++) {
if (n_tx_phy==1 || n_tx_phy==2)
ue_spec_bf_weights[aa][re] = 0x00007fff;
else if (n_tx_phy==4 || n_tx_phy==8)
ue_spec_bf_weights[aa][re] = 0x00007fff>>1;
else if (n_tx_phy==16)
ue_spec_bf_weights[aa][re] = 0x00007fff>>2;
else if (n_tx_phy==64)
ue_spec_bf_weights[aa][re] = 0x00007fff>>4;
}
}
}
}
PHY_vars_eNB->dlsch_eNB[k][i]->rnti = n_rnti+k;