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OpenXG-RAN
Commit f50df1bf authored by Xiwen JIANG's avatar Xiwen JIANG
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small bug fix on timeoffset antenna index

parent 697c4a0e
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Showing with 2 additions and 2 deletions
targets/RT/USER/lte-enb.c
View file @ f50df1bf
...@@ -375,7 +375,7 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB) ...@@ -375,7 +375,7 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB)
dummy_tx_b[i+3] = 0xff000000; dummy_tx_b[i+3] = 0xff000000;
}*/ }*/
for (i=0; i<len; i++) { for (i=0; i<len; i++) {
tx_offset = (int)slot_offset+time_offset[aa]+i; tx_offset = (int)slot_offset+time_offset[aa%4]+i;
if (tx_offset<0) if (tx_offset<0)
...@@ -407,7 +407,7 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB) ...@@ -407,7 +407,7 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB)
// turn on tx switch N_TA_offset before // turn on tx switch N_TA_offset before
//LOG_D(HW,"subframe %d, time to switch to tx (N_TA_offset %d, slot_offset %d) \n",subframe,phy_vars_eNB->N_TA_offset,slot_offset); //LOG_D(HW,"subframe %d, time to switch to tx (N_TA_offset %d, slot_offset %d) \n",subframe,phy_vars_eNB->N_TA_offset,slot_offset);
for (i=0; i<phy_vars_eNB->N_TA_offset; i++) { for (i=0; i<phy_vars_eNB->N_TA_offset; i++) {
tx_offset = (int)slot_offset+time_offset[aa]+i-phy_vars_eNB->N_TA_offset; tx_offset = (int)slot_offset+time_offset[aa%4]+i-phy_vars_eNB->N_TA_offset;
if (tx_offset<0) if (tx_offset<0)
tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti; tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti;
......
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