The X2 SAP defines the service between the X2 entity and the RRC entity. More...

#include "epc-x2-sap.h"

Inheritance diagram for ns3::EpcX2Sap:

Collaboration diagram for ns3::EpcX2Sap:

Classes
struct	CellInformationItem
	Cell Information Item as it is used in the LOAD INFORMATION message. More...

struct	CellMeasurementResultItem
	Cell Measurement Result Item as it is used in the RESOURCE STATUS UPDATE message. More...

struct	CompositeAvailCapacity
	Composite Available Capacity as it is used in the RESOURCE STATUS UPDATE message. More...

struct	ErabAdmittedItem
	E-RABs admitted item as it is used in the HANDOVER REQUEST ACKNOWLEDGE message. More...

struct	ErabNotAdmittedItem
	E-RABs not admitted item as it is used in the HANDOVER REQUEST ACKNOWLEDGE message. More...

struct	ErabsSubjectToStatusTransferItem
	ErabsSubjectToStatusTransferItem structure. More...

struct	ErabToBeSetupItem
	E-RABs to be setup item as it is used in the HANDOVER REQUEST message. More...

struct	HandoverCancelParams
	Parameters of the HANDOVER CANCEL message. More...

struct	HandoverPreparationFailureParams
	Parameters of the HANDOVER PREPARATION FAILURE message. More...

struct	HandoverRequestAckParams
	Parameters of the HANDOVER REQUEST ACKNOWLEDGE message. More...

struct	HandoverRequestParams
	Parameters of the HANDOVER REQUEST message. More...

struct	LoadInformationParams
	Parameters of the LOAD INFORMATION message. More...

struct	RelativeNarrowbandTxBand
	Relative Narrowband Tx Power (RNTP) as it is used in the LOAD INFORMATION message. More...

struct	ResourceStatusUpdateParams
	Parameters of the RESOURCE STATUS UPDATE message. More...

struct	SnStatusTransferParams
	Parameters of the SN STATUS TRANSFER message. More...

struct	UeContextReleaseParams
	Parameters of the UE CONTEXT RELEASE message. More...

struct	UeDataParams
	Parameters of the UE DATA primitive. More...

struct	UlHighInterferenceInformationItem
	UL High Interference Information as it is used in the LOAD INFORMATION message. More...

Public Types
enum	IdCause { HandoverDesirableForRadioReason , TimeCriticalHandover }
	Cause ID enumeration. More...

enum	LoadIndicator { LowLoad , MediumLoad , HighLoad , Overload }
	Load Indicator as it is used in the RESOURCE STATUS UPDATE message. More...

enum	UlInterferenceOverloadIndicationItem { HighInterference , MediumInterference , LowInterference }
	UL Interference OverloadIndication as it is used in the LOAD INFORMATION message. More...

Public Member Functions
virtual	~EpcX2Sap ()

Static Public Attributes
static const uint16_t	m_maxPdcpSn = 4096
	E-RABs subject to status transfer item as it is used in the SN STATUS TRANSFER message.

Detailed Description

The X2 SAP defines the service between the X2 entity and the RRC entity.

The X2 SAP follows the specification 3GPP TS 36.423: "X2 application protocol (X2AP)"

The service primitives corresponds to the X2AP procedures and messages and the service parameters corresponds to the Information Elements

Note: Any reference in this file refers to the 3GPP TS 36.423 specification

Common structures for EpcX2SapProvider and EpcX2SapUser

Definition at line 38 of file epc-x2-sap.h.

Member Enumeration Documentation

◆ IdCause

enum ns3::EpcX2Sap::IdCause

Cause ID enumeration.

Enumerator
HandoverDesirableForRadioReason
TimeCriticalHandover

Definition at line 207 of file epc-x2-sap.h.

◆ LoadIndicator

enum ns3::EpcX2Sap::LoadIndicator

Load Indicator as it is used in the RESOURCE STATUS UPDATE message.

See section 9.2.36 for further info about the value

Enumerator
LowLoad
MediumLoad
HighLoad
Overload

Definition at line 161 of file epc-x2-sap.h.

◆ UlInterferenceOverloadIndicationItem

enum ns3::EpcX2Sap::UlInterferenceOverloadIndicationItem

UL Interference OverloadIndication as it is used in the LOAD INFORMATION message.

See section 9.2.17 for further info about the values

Enumerator
HighInterference
MediumInterference
LowInterference

Definition at line 105 of file epc-x2-sap.h.

Constructor & Destructor Documentation

◆ ~EpcX2Sap()

ns3::EpcX2Sap::~EpcX2Sap ( )

virtual

Definition at line 14 of file epc-x2-sap.cc.

Member Data Documentation

◆ m_maxPdcpSn

const uint16_t ns3::EpcX2Sap::m_maxPdcpSn = 4096

static

E-RABs subject to status transfer item as it is used in the SN STATUS TRANSFER message.

See section 9.1.1.4 for further info about the parameters

Definition at line 87 of file epc-x2-sap.h.

Referenced by ns3::EpcX2SnStatusTransferHeader::Deserialize(), ns3::EpcX2SnStatusTransferHeader::Serialize(), and ns3::EpcX2SnStatusTransferHeader::SetErabsSubjectToStatusTransferList().

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

src/lte/model/epc-x2-sap.h
src/lte/model/epc-x2-sap.cc

Classes

Public Types

Public Member Functions

Static Public Attributes