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Revert "HACK: cut PUSCH and PDSCH OFDM symbol after complete CP"

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This reverts commit 87b53883b2.
This commit is contained in:
Sakthivel Velumani
2021-04-23 15:42:16 +02:00
parent 945a020f93
commit 1991c2f9cd
3 changed files with 4 additions and 4 deletions
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openair1/PHY/MODULATION/slot_fep_nr.c
+2 -2
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@@ -107,7 +107,7 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
rx_offset += frame_parms->ofdm_symbol_size * symbol;
// use OFDM symbol from within 1/8th of the CP to avoid ISI
//rx_offset -= nb_prefix_samples / 8;
rx_offset -= nb_prefix_samples / 8;
#ifdef DEBUG_FEP
// if (ue->frame <100)
@@ -296,7 +296,7 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms,
// offset of n-th OFDM symbol
rxdata_offset += symbol * (frame_parms->ofdm_symbol_size + nb_prefix_samples);
// use OFDM symbol from within 1/8th of the CP to avoid ISI
//rxdata_offset -= nb_prefix_samples / 8;
rxdata_offset -= nb_prefix_samples / 8;
int16_t *rxdata_ptr;
openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c
+1 -1
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@@ -45,7 +45,7 @@ int nr_est_timing_advance_pusch(PHY_VARS_gNB* gNB, int UE_id)
NR_gNB_PUSCH *gNB_pusch_vars = gNB->pusch_vars[UE_id];
int32_t **ul_ch_estimates_time = gNB_pusch_vars->ul_ch_estimates_time;
int sync_pos = 0; // frame_parms->nb_prefix_samples / 8;
int sync_pos = frame_parms->nb_prefix_samples / 8;
for (i = 0; i < frame_parms->ofdm_symbol_size; i++) {
int temp = 0;
openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c
+1 -1
View File
@@ -82,7 +82,7 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms,
// do not filter to have proactive timing adjustment
//max_pos_fil = max_pos;
diff = max_pos_fil; // - (frame_parms->nb_prefix_samples>>3);
diff = max_pos_fil - (frame_parms->nb_prefix_samples>>3);
if (frame_parms->freq_range==nr_FR2)
sync_offset = 2;