NR UE FAPI: provide ntn_config as part of phy_config.config_req instead of a dedicated scheduled_response dl_config PDU

We need the ntn_config when reconfiguring the PHY layer for a new initial sync,
e.g. for calculating the DL Doppler frequency.

As a dedicated scheduled_response dl_config PDU it reaches the PHY layer too late,
as part of the phy_config.config_req it reaches the PHY layer in time with the
other configuration values.

openair1/PHY/INIT/nr_init_ue.c

@@ -338,8 +338,6 @@ void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
     free_and_zero(ue->prs_vars[idx]);
   }
 
-  free_and_zero(ue->ntn_config_message);
-  
   sl_ue_free(ue);
 }
 

openair1/PHY/defs_nr_UE.h

@@ -329,11 +329,6 @@ typedef struct UE_NR_SCAN_INFO_s {
   int32_t freq_offset_Hz[3][10];
 } UE_NR_SCAN_INFO_t;
 
-typedef struct {
-  bool update;
-  fapi_nr_dl_ntn_config_command_pdu ntn_config_params;
-} ntn_config_message_t;
-
 /// Top-level PHY Data Structure for UE
 typedef struct PHY_VARS_NR_UE_s {
   openair0_config_t openair0_cfg[MAX_CARDS];
@@ -527,7 +522,6 @@ typedef struct PHY_VARS_NR_UE_s {
   Actor_t sync_actor;
   Actor_t *dl_actors;
   Actor_t *ul_actors;
-  ntn_config_message_t* ntn_config_message;
   pthread_t main_thread;
   pthread_t stat_thread;
 } PHY_VARS_NR_UE;