winckel
21ef0caf7a
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4827 818b1a75-f10b-46b9-bf7c-635c3b92a50f
97 lines
4.4 KiB
C
97 lines
4.4 KiB
C
/*! \file rrc_eNB_S1AP.h
|
|
* \brief rrc S1AP procedures for eNB
|
|
* \author Laurent Winckel
|
|
* \date 2013
|
|
* \version 1.0
|
|
* \company Eurecom
|
|
* \email: laurent.winckel@eurecom.fr and navid.nikaein@eurecom.fr
|
|
*/
|
|
|
|
#ifndef RRC_ENB_S1AP_H_
|
|
#define RRC_ENB_S1AP_H_
|
|
|
|
# if defined(ENABLE_USE_MME)
|
|
|
|
#include "UL-DCCH-Message.h"
|
|
|
|
/* Up link procedures */
|
|
|
|
# if defined(ENABLE_ITTI)
|
|
/*! \fn void rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP(uint8_t mod_id, uint8_t ue_index)
|
|
*\brief create a S1AP_INITIAL_CONTEXT_SETUP_RESP for S1AP.
|
|
*\param mod_id Instance ID of eNB.
|
|
*\param ue_index Instance ID of UE in the eNB.
|
|
*/
|
|
void rrc_eNB_send_S1AP_INITIAL_CONTEXT_SETUP_RESP(uint8_t Mod_id, uint8_t UE_index);
|
|
# endif
|
|
|
|
/*! \fn void rrc_eNB_send_S1AP_UPLINK_NAS(uint8_t Mod_id, uint8_t UE_index, UL_DCCH_Message_t *ul_dcch_msg)
|
|
*\brief create a S1AP_UPLINK_NAS to transfer a NAS message to S1AP.
|
|
*\param mod_id Instance ID of eNB.
|
|
*\param ue_index Instance ID of UE in the eNB.
|
|
*\param ul_dcch_msg The message receive by RRC holding the NAS message.
|
|
*/
|
|
void rrc_eNB_send_S1AP_UPLINK_NAS(uint8_t Mod_id, uint8_t UE_index, UL_DCCH_Message_t *ul_dcch_msg);
|
|
|
|
/*! \fn void rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(uint8_t Mod_id, uint8_t UE_index, UL_DCCH_Message_t *ul_dcch_msg)
|
|
*\brief create a S1AP_UE_CAPABILITIES_IND to transfer a NAS message to S1AP.
|
|
*\param mod_id Instance ID of eNB.
|
|
*\param ue_index Instance ID of UE in the eNB.
|
|
*\param ul_dcch_msg The message receive by RRC holding the NAS message.
|
|
*/
|
|
void rrc_eNB_send_S1AP_UE_CAPABILITIES_IND(uint8_t mod_id, uint8_t ue_index, UL_DCCH_Message_t *ul_dcch_msg);
|
|
|
|
/*! \fn rrc_eNB_send_S1AP_NAS_FIRST_REQ(uint8_t Mod_id, uint8_t UE_index, RRCConnectionSetupComplete_r8_IEs_t *rrcConnectionSetupComplete)
|
|
*\brief create a S1AP_NAS_FIRST_REQ to indicate that RRC has completed its first connection setup to S1AP.
|
|
*\brief eventually forward a NAS message to S1AP.
|
|
*\param mod_id Instance ID of eNB.
|
|
*\param ue_index Instance ID of UE in the eNB.
|
|
*\param rrcConnectionSetupComplete The message receive by RRC that may hold the NAS message.
|
|
*/
|
|
void rrc_eNB_send_S1AP_NAS_FIRST_REQ(uint8_t Mod_id, uint8_t UE_index,
|
|
RRCConnectionSetupComplete_r8_IEs_t *rrcConnectionSetupComplete);
|
|
|
|
/* Down link procedures */
|
|
|
|
# if defined(ENABLE_ITTI)
|
|
/*! \fn rrc_eNB_process_S1AP_DOWNLINK_NAS(MessageDef *msg_p, const char *msg_name, instance_t instance, mui_t *rrc_eNB_mui)
|
|
*\brief process a S1AP_DOWNLINK_NAS message received from S1AP and transfer the embedded NAS message to UE.
|
|
*\param msg_p Message received by RRC.
|
|
*\param msg_name Message name.
|
|
*\param instance Message instance.
|
|
*\param rrc_eNB_mui Counter for lower level message identification.
|
|
*\return 0 when successful, -1 if the UE index can not be retrieved.
|
|
*/
|
|
int rrc_eNB_process_S1AP_DOWNLINK_NAS(MessageDef *msg_p, const char *msg_name, instance_t instance, mui_t *rrc_eNB_mui);
|
|
|
|
/*! \fn rrc_eNB_process_S1AP_INITIAL_CONTEXT_SETUP_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance)
|
|
*\brief process a S1AP_INITIAL_CONTEXT_SETUP_REQ message received from S1AP.
|
|
*\param msg_p Message received by RRC.
|
|
*\param msg_name Message name.
|
|
*\param instance Message instance.
|
|
*\return 0 when successful, -1 if the UE index can not be retrieved.
|
|
*/
|
|
int rrc_eNB_process_S1AP_INITIAL_CONTEXT_SETUP_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance);
|
|
|
|
/*! \fn rrc_eNB_process_S1AP_UE_CTXT_MODIFICATION_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance)
|
|
*\brief process a S1AP_UE_CTXT_MODIFICATION_REQ message received from S1AP.
|
|
*\param msg_p Message received by RRC.
|
|
*\param msg_name Message name.
|
|
*\param instance Message instance.
|
|
*\return 0 when successful, -1 if the UE index can not be retrieved.
|
|
*/
|
|
int rrc_eNB_process_S1AP_UE_CTXT_MODIFICATION_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance);
|
|
|
|
/*! \fn rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_REQ(MessageDef *msg_p, const char *msg_name, instance_t instance)
|
|
*\brief process a S1AP_UE_CONTEXT_RELEASE_REQ message received from S1AP.
|
|
*\param msg_p Message received by RRC.
|
|
*\param msg_name Message name.
|
|
*\param instance Message instance.
|
|
*\return 0 when successful, -1 if the UE index can not be retrieved.
|
|
*/
|
|
int rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_REQ (MessageDef *msg_p, const char *msg_name, instance_t instance);
|
|
|
|
# endif
|
|
# endif /* defined(ENABLE_USE_MME) */
|
|
#endif /* RRC_ENB_S1AP_H_ */
|