NR UE: also use ta_CommonDriftVariant_r17 to calculate the initial timing advance

2025-06-20 11:24:06 +00:00
parent 22866c3c1e
commit e91fb33da3
6 changed files with 20 additions and 3 deletions
@@ -563,8 +563,12 @@ typedef struct {
  // cell scheduling offset expressed in terms of 15kHz SCS
  long cell_specific_k_offset;

+  // ntn_total_time_advance_ms represents the complete round-trip-time between gNB and UE via SAT
  double ntn_total_time_advance_ms;
+  // drift rate of ntn_total_time_advance_ms in µs/s
  double ntn_total_time_advance_drift;
+  // change rate of ntn_total_time_advance_ms drift in µs/s²
+  double ntn_total_time_advance_drift_variant;
 } fapi_nr_dl_ntn_config_command_pdu;

 typedef struct {