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Commit 26f454aa authored by Raymond Knopp's avatar Raymond Knopp
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bugfix in slot_fep_mbsfn.c

parent e958d7be
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Showing with 4 additions and 5 deletions
openair1/PHY/MODULATION/slot_fep_mbsfn.c
View file @ 26f454aa
...@@ -38,7 +38,7 @@ int slot_fep_mbsfn(PHY_VARS_UE *ue, ...@@ -38,7 +38,7 @@ int slot_fep_mbsfn(PHY_VARS_UE *ue,
int sample_offset, int sample_offset,
int no_prefix) int no_prefix)
{ {
LTE_DL_FRAME_PARMS *frame_parms = &ue->frame_parms; LTE_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
LTE_UE_COMMON *common_vars = &ue->common_vars; LTE_UE_COMMON *common_vars = &ue->common_vars;
uint8_t eNB_id = 0;//ue_common_vars->eNb_id; uint8_t eNB_id = 0;//ue_common_vars->eNb_id;
...@@ -115,10 +115,8 @@ int slot_fep_mbsfn(PHY_VARS_UE *ue, ...@@ -115,10 +115,8 @@ int slot_fep_mbsfn(PHY_VARS_UE *ue,
sample_offset); sample_offset);
#endif #endif
for (aa=0; aa<frame_parms->nb_antennas_rx; aa++) { for (aa=0; aa<frame_parms->nb_antennas_rx; aa++) {
memset(&common_vars->rxdataF[aa][2*frame_parms->ofdm_symbol_size*l],0,2*frame_parms->ofdm_symbol_size*sizeof(int)); memset(&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*l],0,frame_parms->ofdm_symbol_size*sizeof(int));
if (l==0) { if (l==0) {
start_meas(&ue->rx_dft_stats); start_meas(&ue->rx_dft_stats);
dft((int16_t *)&common_vars->rxdata[aa][(sample_offset + dft((int16_t *)&common_vars->rxdata[aa][(sample_offset +
...@@ -146,9 +144,10 @@ int slot_fep_mbsfn(PHY_VARS_UE *ue, ...@@ -146,9 +144,10 @@ int slot_fep_mbsfn(PHY_VARS_UE *ue,
(int16_t *)&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*l],1); (int16_t *)&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*l],1);
stop_meas(&ue->rx_dft_stats); stop_meas(&ue->rx_dft_stats);
} }
} }
//if ((l==0) || (l==(4-frame_parms->Ncp))) { //if ((l==0) || (l==(4-frame_parms->Ncp))) {
// changed to invoke MBSFN channel estimation in symbols 2,6,10 // changed to invoke MBSFN channel estimation in symbols 2,6,10
if ((l==2)||(l==6)||(l==10)) { if ((l==2)||(l==6)||(l==10)) {
......
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