ns3::NrEpcS1apSapMme Class Reference

#include "nr-epc-s1ap-sap.h"

Inheritance diagram for ns3::NrEpcS1apSapMme:

Collaboration diagram for ns3::NrEpcS1apSapMme:

Classes
struct	ErabSetupItem
struct	ErabSwitchedInDownlinkItem
struct	ErabToBeReleasedIndication

Public Member Functions
virtual void	ErabReleaseIndication (uint64_t mmeUeS1Id, uint16_t gnbUeS1Id, std::list< ErabToBeReleasedIndication > erabToBeReleaseIndication)=0
	As per 3GPP TS 36.413 version 9.8.0 section 8.2.3.2.2, the gNB indicates bearer release by sending an E-RAB RELEASE INDICATION message towards MME.
virtual void	InitialContextSetupResponse (uint64_t mmeUeS1Id, uint16_t gnbUeS1Id, std::list< ErabSetupItem > erabSetupList)=0
virtual void	InitialUeMessage (uint64_t mmeUeS1Id, uint16_t gnbUeS1Id, uint64_t stmsi, uint16_t ecgi)=0
virtual void	PathSwitchRequest (uint64_t gnbUeS1Id, uint64_t mmeUeS1Id, uint16_t gci, std::list< ErabSwitchedInDownlinkItem > erabToBeSwitchedInDownlinkList)=0

Detailed Description

MME side of the S1-AP Service Access Point (SAP), provides the MME methods to be called when an S1-AP message is received by the MME.

Definition at line 39 of file nr-epc-s1ap-sap.h.

Member Function Documentation

ErabReleaseIndication()

virtual void ns3::NrEpcS1apSapMme::ErabReleaseIndication ( uint64_t  mmeUeS1Id, uint16_t  gnbUeS1Id, std::list< ErabToBeReleasedIndication >  erabToBeReleaseIndication  )

pure virtual

As per 3GPP TS 36.413 version 9.8.0 section 8.2.3.2.2, the gNB indicates bearer release by sending an E-RAB RELEASE INDICATION message towards MME.

Parameters

mmeUeS1Id	in practice, we use the IMSI
gnbUeS1Id	in practice, we use the RNTI
erabToBeReleaseIndication	List of bearers to be deactivated

Implemented in ns3::NrMemberEpcS1apSapMme< C >.

InitialContextSetupResponse()

virtual void ns3::NrEpcS1apSapMme::InitialContextSetupResponse ( uint64_t  mmeUeS1Id, uint16_t  gnbUeS1Id, std::list< ErabSetupItem >  erabSetupList  )

pure virtual

INITIAL CONTEXT SETUP RESPONSE message, see 3GPP TS 36.413 9.1.4.2

Parameters

mmeUeS1Id	in practice, we use the IMSI
gnbUeS1Id	in practice, we use the RNTI
erabSetupList	List of ERAB setup

Implemented in ns3::NrMemberEpcS1apSapMme< C >.

InitialUeMessage()

virtual void ns3::NrEpcS1apSapMme::InitialUeMessage ( uint64_t  mmeUeS1Id, uint16_t  gnbUeS1Id, uint64_t  stmsi, uint16_t  ecgi  )

pure virtual

Initial UE message.

Parameters

mmeUeS1Id	in practice, we use the IMSI
gnbUeS1Id	in practice, we use the RNTI
stmsi	in practice, the imsi
ecgi	in practice, the cell Id

Implemented in ns3::NrMemberEpcS1apSapMme< C >.

PathSwitchRequest()

virtual void ns3::NrEpcS1apSapMme::PathSwitchRequest ( uint64_t  gnbUeS1Id, uint64_t  mmeUeS1Id, uint16_t  gci, std::list< ErabSwitchedInDownlinkItem >  erabToBeSwitchedInDownlinkList  )

pure virtual

PATH SWITCH REQUEST message, see 3GPP TS 36.413 9.1.5.8

Parameters

gnbUeS1Id	in practice, we use the RNTI
mmeUeS1Id	in practice, we use the IMSI
gci	GCI
erabToBeSwitchedInDownlinkList	List of ERAB to be switched in downlink

Implemented in ns3::NrMemberEpcS1apSapMme< C >.

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The documentation for this class was generated from the following file:

• nr-epc-s1ap-sap.h