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UE PHY parameters configured from fapi config req (UE is running, to be verified with gNB)

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This commit is contained in:
Francesco Mani
2020-01-13 10:29:56 +01:00
parent 2c108cf8f4
commit e640af84ca
22 changed files with 203 additions and 154 deletions
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openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
+2 -12
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@@ -176,7 +176,7 @@ int nr_pbch_detection(UE_nr_rxtx_proc_t * proc, PHY_VARS_NR_UE *ue, int pbch_ini
if (ret==0) {
frame_parms->nb_antenna_ports_eNB = 1; //pbch_tx_ant;
frame_parms->nb_antenna_ports_gNB = 1; //pbch_tx_ant;
// set initial transmission mode to 1 or 2 depending on number of detected TX antennas
//frame_parms->mode1_flag = (pbch_tx_ant==1);
@@ -213,19 +213,9 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, runmode_t mode,
NR_DL_FRAME_PARMS *fp = &ue->frame_parms;
int ret=-1;
int rx_power=0; //aarx,
//nfapi_nr_config_request_t* config;
int n_ssb_crb=(fp->N_RB_DL-20)>>1;
// First try TDD normal prefix, mu 1
fp->Ncp=NORMAL;
fp->frame_type=TDD;
// FK: added N_RB_DL paramter here as this function shares code with the gNB where it is needed. We should rewrite this function for the UE.
nr_init_frame_parms_ue(fp,NR_MU_1,NORMAL,fp->N_RB_DL,n_ssb_crb,0);
LOG_D(PHY,"nr_initial sync ue RB_DL %d\n", fp->N_RB_DL);
/* Initial synchronisation
*
* 1 radio frame = 10 ms
@@ -407,7 +397,7 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, runmode_t mode,
fp->N_RB_DL,
fp->phich_config_common.phich_duration,
phich_string[fp->phich_config_common.phich_resource],
fp->nb_antenna_ports_eNB);*/
fp->nb_antenna_ports_gNB);*/
#if defined(OAI_USRP) || defined(EXMIMO) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) || defined(OAI_ADRV9371_ZC706)
LOG_I(PHY, "[UE %d] Measured Carrier Frequency %.0f Hz (offset %d Hz)\n",