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OpenXG-RAN
Commit eec9f293 authored by Elena Lukashova's avatar Elena Lukashova
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Making channel and data arrays dimensions in compensation function 

more flexible to support 4x4 system.
parent 71978e71
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Showing with 8 additions and 9 deletions
openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
View file @ eec9f293
...@@ -1315,13 +1315,12 @@ void dlsch_channel_compensation(int **rxdataF_ext, ...@@ -1315,13 +1315,12 @@ void dlsch_channel_compensation(int **rxdataF_ext,
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) { for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
dl_ch128 = (__m128i *)&dl_ch_estimates_ext[aatx*2 + aarx][symbol*frame_parms->N_RB_DL*12]; dl_ch128 = (__m128i *)&dl_ch_estimates_ext[aatx*frame_parms->nb_antennas_rx + aarx][symbol*frame_parms->N_RB_DL*12];
//print_shorts("dl_ch128[0]=",&dl_ch128[0]);*/ //print_shorts("dl_ch128[0]=",&dl_ch128[0]);*/
dl_ch_mag128 = (__m128i *)&dl_ch_mag[aatx*2 + aarx][symbol*frame_parms->N_RB_DL*12]; dl_ch_mag128 = (__m128i *)&dl_ch_mag[aatx*frame_parms->nb_antennas_rx + aarx][symbol*frame_parms->N_RB_DL*12];
dl_ch_mag128b = (__m128i *)&dl_ch_magb[aatx*2 + aarx][symbol*frame_parms->N_RB_DL*12]; dl_ch_mag128b = (__m128i *)&dl_ch_magb[aatx*frame_parms->nb_antennas_rx + aarx][symbol*frame_parms->N_RB_DL*12];
rxdataF128 = (__m128i *)&rxdataF_ext[aarx][symbol*frame_parms->N_RB_DL*12]; rxdataF128 = (__m128i *)&rxdataF_ext[aarx][symbol*frame_parms->N_RB_DL*12];
rxdataF_comp128 = (__m128i *)&rxdataF_comp[aatx*2 + aarx][symbol*frame_parms->N_RB_DL*12]; rxdataF_comp128 = (__m128i *)&rxdataF_comp[aatx*frame_parms->nb_antennas_rx + aarx][symbol*frame_parms->N_RB_DL*12];
for (rb=0; rb<nb_rb; rb++) { for (rb=0; rb<nb_rb; rb++) {
if (mod_order>2) { if (mod_order>2) {
...@@ -1772,11 +1771,11 @@ void dlsch_channel_compensation_core(int **rxdataF_ext, ...@@ -1772,11 +1771,11 @@ void dlsch_channel_compensation_core(int **rxdataF_ext,
for (aarx=0; aarx<n_rx; aarx++) { for (aarx=0; aarx<n_rx; aarx++) {
dl_ch128 = (__m128i *)&dl_ch_estimates_ext[aatx*2 + aarx][start_point]; dl_ch128 = (__m128i *)&dl_ch_estimates_ext[aatx*n_rx + aarx][start_point];
dl_ch_mag128 = (__m128i *)&dl_ch_mag[aatx*2 + aarx][start_point]; dl_ch_mag128 = (__m128i *)&dl_ch_mag[aatx*n_rx + aarx][start_point];
dl_ch_mag128b = (__m128i *)&dl_ch_magb[aatx*2 + aarx][start_point]; dl_ch_mag128b = (__m128i *)&dl_ch_magb[aatx*n_rx + aarx][start_point];
rxdataF128 = (__m128i *)&rxdataF_ext[aarx][start_point]; rxdataF128 = (__m128i *)&rxdataF_ext[aarx][start_point];
rxdataF_comp128 = (__m128i *)&rxdataF_comp[aatx*2 + aarx][start_point]; rxdataF_comp128 = (__m128i *)&rxdataF_comp[aatx*n_rx + aarx][start_point];
length_mod8 = length&7; length_mod8 = length&7;
if (length_mod8 == 0){ if (length_mod8 == 0){
......
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