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gNB-DU config update msg def and handle in CU

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This commit is contained in:
Robert Schmidt
2024-05-06 11:18:43 +02:00
parent f247373474
commit aa18edb8ac
9 changed files with 174 additions and 0 deletions
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openair2/COMMON/f1ap_messages_def.h
+3
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@@ -27,11 +27,14 @@ MESSAGE_DEF(F1AP_DU_REGISTER_REQ, MESSAGE_PRIORITY_MED, f1ap_du_register_req_t,
MESSAGE_DEF(F1AP_SETUP_REQ , MESSAGE_PRIORITY_MED, f1ap_setup_req_t , f1ap_setup_req)
MESSAGE_DEF(F1AP_GNB_CU_CONFIGURATION_UPDATE_ACKNOWLEDGE , MESSAGE_PRIORITY_MED, f1ap_gnb_cu_configuration_update_acknowledge_t , f1ap_gnb_cu_configuration_update_acknowledge)
MESSAGE_DEF(F1AP_GNB_CU_CONFIGURATION_UPDATE_FAILURE , MESSAGE_PRIORITY_MED, f1ap_gnb_cu_configuration_update_failure_t , f1ap_gnb_cu_configuration_update_failure)
MESSAGE_DEF(F1AP_GNB_DU_CONFIGURATION_UPDATE, MESSAGE_PRIORITY_MED, f1ap_gnb_du_configuration_update_t, f1ap_gnb_du_configuration_update)
/* F1AP -> eNB_DU or eNB_CU_RRC -> F1AP application layer messages */
MESSAGE_DEF(F1AP_SETUP_RESP , MESSAGE_PRIORITY_MED, f1ap_setup_resp_t , f1ap_setup_resp)
MESSAGE_DEF(F1AP_SETUP_FAILURE , MESSAGE_PRIORITY_MED, f1ap_setup_failure_t , f1ap_setup_failure)
MESSAGE_DEF(F1AP_GNB_CU_CONFIGURATION_UPDATE , MESSAGE_PRIORITY_MED, f1ap_gnb_cu_configuration_update_t , f1ap_gnb_cu_configuration_update)
MESSAGE_DEF(F1AP_GNB_DU_CONFIGURATION_UPDATE_ACKNOWLEDGE , MESSAGE_PRIORITY_MED, f1ap_gnb_du_configuration_update_acknowledge_t, f1ap_gnb_du_configuration_update_acknowledge)
MESSAGE_DEF(F1AP_GNB_DU_CONFIGURATION_UPDATE_FAILURE , MESSAGE_PRIORITY_MED, f1ap_gnb_du_configuration_update_failure_t, f1ap_gnb_du_configuration_update_failure)
/* F1AP -> RRC to inform about lost connection */
MESSAGE_DEF(F1AP_LOST_CONNECTION, MESSAGE_PRIORITY_MED, f1ap_lost_connection_t, f1ap_lost_connection)
openair2/COMMON/f1ap_messages_types.h
+55
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@@ -39,6 +39,10 @@
#define F1AP_GNB_CU_CONFIGURATION_UPDATE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_gnb_cu_configuration_update
#define F1AP_GNB_CU_CONFIGURATION_UPDATE_ACKNOWLEDGE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_gnb_cu_configuration_update_acknowledge
#define F1AP_GNB_CU_CONFIGURATION_UPDATE_FAILURE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_gnb_cu_configuration_update_failure
#define F1AP_GNB_DU_CONFIGURATION_UPDATE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_gnb_du_configuration_update
#define F1AP_GNB_DU_CONFIGURATION_UPDATE_ACKNOWLEDGE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_gnb_du_configuration_update_acknowledge
#define F1AP_GNB_DU_CONFIGURATION_UPDATE_FAILURE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_gnb_du_configuration_update_failure
#define F1AP_SETUP_FAILURE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_setup_failure
#define F1AP_LOST_CONNECTION(mSGpTR) (mSGpTR)->ittiMsg.f1ap_lost_connection
@@ -247,6 +251,57 @@ typedef struct f1ap_gnb_cu_configuration_update_failure_s {
uint16_t criticality_diagnostics;
} f1ap_gnb_cu_configuration_update_failure_t;
/*DU configuration messages*/
typedef struct f1ap_gnb_du_configuration_update_s {
/*TODO UPDATE TO SUPPORT DU CONFIG*/
/* Transaction ID */
uint64_t transaction_id;
/// int cells_to_add
uint16_t num_cells_to_add;
struct {
f1ap_served_cell_info_t info;
f1ap_gnb_du_system_info_t *sys_info;
} cell_to_add[F1AP_MAX_NB_CELLS];
/// int cells_to_modify
uint16_t num_cells_to_modify;
struct {
f1ap_plmn_t old_plmn;
uint64_t old_nr_cellid; // NR Global Cell Id
f1ap_served_cell_info_t info;
f1ap_gnb_du_system_info_t *sys_info;
} cell_to_modify[F1AP_MAX_NB_CELLS];
/// int cells_to_delete
uint16_t num_cells_to_delete;
struct {
// NR CGI
f1ap_plmn_t plmn;
uint64_t nr_cellid; // NR Global Cell Id
} cell_to_delete[F1AP_MAX_NB_CELLS];
/// string holding gNB_CU_name
uint64_t *gNB_DU_ID;
} f1ap_gnb_du_configuration_update_t;
typedef struct f1ap_gnb_du_configuration_update_acknowledge_s {
/// ulong transaction id
uint64_t transaction_id;
/// string holding gNB_CU_name
char *gNB_CU_name;
/// number of DU cells to activate
uint16_t num_cells_to_activate; // 0< num_cells_to_activate <= 512;
served_cells_to_activate_t cells_to_activate[F1AP_MAX_NB_CELLS];
} f1ap_gnb_du_configuration_update_acknowledge_t;
typedef struct f1ap_gnb_du_configuration_update_failure_s {
/*TODO UPDATE TO SUPPORT DU CONFIG*/
uint16_t cause;
uint16_t time_to_wait;
uint16_t criticality_diagnostics;
} f1ap_gnb_du_configuration_update_failure_t;
typedef struct f1ap_dl_rrc_message_s {
uint32_t gNB_CU_ue_id;