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modifications at slave RRU

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This commit is contained in:
Raymond Knoppp
2018-11-27 12:30:10 +01:00
parent 5ac4ced133
commit d8c35774aa
11 changed files with 602 additions and 41 deletions
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openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_eNB.c
+10 -4
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@@ -112,17 +112,23 @@ int lte_est_timing_advance(LTE_DL_FRAME_PARMS *frame_parms,
}
int lte_est_timing_advance_pusch(PHY_VARS_eNB* eNB,module_id_t UE_id)
int lte_est_timing_advance_pusch(PHY_VARS_eNB *eNB,module_id_t UE_id)
{
int temp, i, aa, max_pos=0, max_val=0;
short Re,Im;
LTE_DL_FRAME_PARMS *frame_parms = &eNB->frame_parms;
RU_t *ru;
ru = RC.ru[UE_id];
//LTE_DL_FRAME_PARMS *frame_parms = &eNB->frame_parms;
LTE_DL_FRAME_PARMS *frame_parms = (eNB==NULL) ? &ru->frame_parms : &eNB->frame_parms;
LTE_eNB_PUSCH *eNB_pusch_vars = eNB->pusch_vars[UE_id];
int32_t **ul_ch_estimates_time= eNB_pusch_vars->drs_ch_estimates_time;
RU_CALIBRATION *calibration = &ru->calibration;
//int32_t **ul_ch_estimates_time= eNB_pusch_vars->drs_ch_estimates_time;
int32_t **ul_ch_estimates_time = calibration->drs_ch_estimates_time;
//int32_t **ul_ch_estimates_time = (eNB==NULL) ? calibration->drs_ch_estimates_time : eNB_pusch_vars->drs_ch_estimates_time;
uint8_t cyclic_shift = 0;
int sync_pos = (frame_parms->ofdm_symbol_size-cyclic_shift*frame_parms->ofdm_symbol_size/12)%(frame_parms->ofdm_symbol_size);
AssertFatal(frame_parms->ofdm_symbol_size > 127,"frame_parms->ofdm_symbol_size %d<128\n",frame_parms->ofdm_symbol_size);
AssertFatal(frame_parms->nb_antennas_rx >0 && frame_parms->nb_antennas_rx<3,"frame_parms->nb_antennas_rx %d not in [0,1]\n",
frame_parms->nb_antennas_rx);