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Merge remote-tracking branch 'origin/nr_ue_sib19_doppler' into integration_2025_w52 (!3663)

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NR UE: calculate DL and UL Doppler based on SIB19 information in NTN mode, fixing LEO reestablishment
This commit is contained in:
Robert Schmidt
2025-12-23 09:21:42 +01:00
parent 3fac50a288 aa3a209842
commit 8463ebf24b
18 changed files with 359 additions and 234 deletions
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nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_constants.h
+1 -3
View File
@@ -51,9 +51,7 @@
#define FAPI_NR_DL_CONFIG_TYPE_CSI_RS 0x06
#define FAPI_NR_DL_CONFIG_TYPE_CSI_IM 0x07
#define FAPI_NR_CONFIG_TA_COMMAND 0x08
#define FAPI_NR_DL_NTN_CONFIG_PARAMS 0x09
#define FAPI_NR_DL_CONFIG_TYPES 0x09
#define FAPI_NR_DL_CONFIG_TYPES 0x08
#define FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED 0x01
#define FAPI_NR_CCE_REG_MAPPING_TYPE_NON_INTERLEAVED 0x02
nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h
+11 -4
View File
@@ -569,10 +569,14 @@ typedef struct {
// orbital angular velocity in rad/ms
double omega;
// satellite position at epoch time
// satellite position vector at epoch time
position_t pos_sat_0;
// satellite position at 90° orbit
// satellite position vector at 90° orbit
position_t pos_sat_90;
// satellite velocity vector at epoch time
position_t vel_sat_0;
// satellite velocity vector at 90° orbit
position_t vel_sat_90;
// N_common_ta_adj represents common round-trip-time between gNB and SAT received in SIB19 (ms)
double N_common_ta_adj;
@@ -583,7 +587,10 @@ typedef struct {
// cell scheduling offset expressed in terms of 15kHz SCS
long cell_specific_k_offset;
} fapi_nr_dl_ntn_config_command_pdu;
bool is_targetcell;
bool params_changed;
} fapi_nr_ntn_config_t;
typedef struct {
uint8_t pdu_type;
@@ -593,7 +600,6 @@ typedef struct {
fapi_nr_dl_config_csirs_pdu csirs_config_pdu;
fapi_nr_dl_config_csiim_pdu csiim_config_pdu;
fapi_nr_ta_command_pdu ta_command_pdu;
fapi_nr_dl_ntn_config_command_pdu ntn_config_command_pdu;
};
} fapi_nr_dl_config_request_pdu_t;
@@ -725,6 +731,7 @@ typedef struct {
fapi_nr_ssb_table_t ssb_table;
fapi_nr_tdd_table_t tdd_table;
fapi_nr_prach_config_t prach_config;
fapi_nr_ntn_config_t ntn_config;
} fapi_nr_config_request_t;