Commit f1d2635c authored by Florian Kaltenberger's avatar Florian Kaltenberger

Merge remote-tracking branch 'origin/bug-fix-channel-est' into integration-develop-nr-2019w50

parents 305dae31 19289368
......@@ -1088,7 +1088,7 @@
(Test7: 106 PRB 51 PDSCH-Offset),
(Test8: 217 PRB 100 PDSCH-PRBs),
(Test9: 217 PRB 80 PDSCH-Offset),
(Test10: 217 PRB 100 PDSCH-PRBs 80 PDSCH-Offset),
(Test10: 217 PRB 100 PDSCH-PRBs 110 PDSCH-Offset),
(Test11: 106 PRBs 50 PDSCH-PRBs MCS Index 28</desc>
<pre_compile_prog></pre_compile_prog>
<compile_prog>$OPENAIR_DIR/cmake_targets/build_oai</compile_prog>
......@@ -1105,7 +1105,7 @@
-n100 -R106 -a51
-n100 -R217 -b100
-n100 -R217 -a80
-n100 -R217 -a80 -b100
-n100 -R217 -a110 -b100
-n100 -e28</main_exec_args>
<tags>nr_dlsim.test1 nr_dlsim.test2 nr_dlsim.test3 nr_dlsim.test4 nr_dlsim.test5 nr_dlsim.test6 nr_dlsim.test7 nr_dlsim.test8 nr_dlsim.test9 nr_dlsim.test10 nr_dlsim.test11</tags>
<search_expr_true>PDSCH test OK</search_expr_true>
......
......@@ -45,7 +45,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
int16_t *fl,*fm,*fr,*fml,*fmr,*fmm,*fdcl,*fdcr,*fdclh,*fdcrh;
int ch_offset,symbol_offset, length_dmrs, UE_id = 0;
unsigned short n_idDMRS[2] = {0,1}; //to update from pusch config
int32_t temp_in_ifft_0[8192*2] __attribute__((aligned(16)));
int32_t temp_in_ifft_0[8192*2] __attribute__((aligned(32)));
int32_t **ul_ch_estimates_time = gNB->pusch_vars[UE_id]->ul_ch_estimates_time;
#ifdef DEBUG_CH
......@@ -267,7 +267,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
// check if PRB crosses DC and improve estimates around DC
if ((bwp_start_subcarrier >= gNB->frame_parms.ofdm_symbol_size/2) && (bwp_start_subcarrier+nb_rb_pusch*12 >= gNB->frame_parms.ofdm_symbol_size)) {
if ((bwp_start_subcarrier < gNB->frame_parms.ofdm_symbol_size) && (bwp_start_subcarrier+nb_rb_pusch*12 >= gNB->frame_parms.ofdm_symbol_size)) {
ul_ch = (int16_t *)&ul_ch_estimates[aarx][ch_offset];
uint16_t idxDC = 2*(gNB->frame_parms.ofdm_symbol_size - bwp_start_subcarrier);
uint16_t idxPil = idxDC/2;
......
......@@ -874,7 +874,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
//}
// check if PRB crosses DC and improve estimates around DC
if ((bwp_start_subcarrier >= ue->frame_parms.ofdm_symbol_size/2) && (bwp_start_subcarrier+nb_rb_pdsch*12 >= ue->frame_parms.ofdm_symbol_size)) {
if ((bwp_start_subcarrier < ue->frame_parms.ofdm_symbol_size) && (bwp_start_subcarrier+nb_rb_pdsch*12 >= ue->frame_parms.ofdm_symbol_size)) {
dl_ch = (int16_t *)&dl_ch_estimates[aarx][ch_offset];
uint16_t idxDC = 2*(ue->frame_parms.ofdm_symbol_size - bwp_start_subcarrier);
uint16_t idxPil = idxDC/2;
......
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