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Merge remote-tracking branch 'origin/develop' into nr_prs

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This commit is contained in:
Sagar Parsawar
2022-08-04 14:37:05 +02:00
parent ad61b92eb8
commit 117c8bcc95
583 changed files with 156401 additions and 16331 deletions
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openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
+17 -17
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@@ -41,10 +41,10 @@ extern int16_t *ul_ref_sigs_rx[30][2][34];
int32_t lte_ul_channel_estimation(LTE_DL_FRAME_PARMS *frame_parms,
L1_rxtx_proc_t *proc,
LTE_eNB_ULSCH_t * ulsch,
int32_t **ul_ch_estimates,
int32_t **ul_ch_estimates_time,
int32_t **rxdataF_ext,
LTE_eNB_ULSCH_t * ulsch,
int32_t **ul_ch_estimates,
int32_t **ul_ch_estimates_time,
int32_t **rxdataF_ext,
module_id_t UE_id,
unsigned char l,
unsigned char Ns) {
@@ -88,7 +88,7 @@ int32_t lte_ul_channel_estimation(LTE_DL_FRAME_PARMS *frame_parms,
}
uint16_t N_rb_alloc = ulsch->harq_processes[harq_pid]->nb_rb;
int32_t tmp_estimates[N_rb_alloc*12] __attribute__((aligned(16)));
int32_t tmp_estimates[N_rb_alloc*12] __attribute__((aligned(32)));
Msc_RS = N_rb_alloc*12;
cyclic_shift = (frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift +
ulsch->harq_processes[harq_pid]->n_DMRS2 +
@@ -334,14 +334,14 @@ int32_t lte_ul_channel_estimation(LTE_DL_FRAME_PARMS *frame_parms,
current_phase2 = cmin(abs(current_phase2),127);
// msg("sym: %d, current_phase1: %d, ru: %d + j%d, current_phase2: %d, ru: %d + j%d\n",k,current_phase1,ru1[2*current_phase1],ru1[2*current_phase1+1],current_phase2,ru2[2*current_phase2],ru2[2*current_phase2+1]);
// rotate channel estimates by estimated phase
rotate_cpx_vector((int16_t *) ul_ch1,
&ru1[2*current_phase1],
(int16_t *) &ul_ch_estimates[aa][frame_parms->N_RB_UL*12*k],
rotate_cpx_vector((c16_t *) ul_ch1,
(c16_t *)&ru1[2*current_phase1],
(c16_t *) &ul_ch_estimates[aa][frame_parms->N_RB_UL*12*k],
Msc_RS,
15);
rotate_cpx_vector((int16_t *) ul_ch2,
&ru2[2*current_phase2],
(int16_t *) &tmp_estimates[0],
rotate_cpx_vector((c16_t *) ul_ch2,
(c16_t *)&ru2[2*current_phase2],
(c16_t *) tmp_estimates,
Msc_RS,
15);
// Combine the two rotated estimates
@@ -657,14 +657,14 @@ int32_t lte_ul_channel_estimation_RRU(LTE_DL_FRAME_PARMS *frame_parms,
current_phase2 = cmin(abs(current_phase2),127);
// msg("sym: %d, current_phase1: %d, ru: %d + j%d, current_phase2: %d, ru: %d + j%d\n",k,current_phase1,ru1[2*current_phase1],ru1[2*current_phase1+1],current_phase2,ru2[2*current_phase2],ru2[2*current_phase2+1]);
// rotate channel estimates by estimated phase
rotate_cpx_vector((int16_t *) ul_ch1,
&ru1[2*current_phase1],
(int16_t *) &ul_ch_estimates[aa][frame_parms->N_RB_UL*12*k],
rotate_cpx_vector((c16_t *) ul_ch1,
(c16_t *) &ru1[2*current_phase1],
(c16_t *) &ul_ch_estimates[aa][frame_parms->N_RB_UL*12*k],
Msc_RS,
15);
rotate_cpx_vector((int16_t *) ul_ch2,
&ru2[2*current_phase2],
(int16_t *) &tmp_estimates[0],
rotate_cpx_vector((c16_t *) ul_ch2,
(c16_t *) &ru2[2*current_phase2],
(c16_t *) &tmp_estimates[0],
Msc_RS,
15);
// Combine the two rotated estimates