Service Access Point (SAP) offered by the Component Carrier Manager (CCM) instance to the eNodeB RRC instance. More...

#include "lte-ccm-rrc-sap.h"

Inheritance diagram for ns3::LteCcmRrcSapProvider:

Classes
struct	LcsConfig
	LcsConfig structure. More...

Public Member Functions
virtual	~LteCcmRrcSapProvider ()

virtual void	AddLc (LteEnbCmacSapProvider::LcInfo lcInfo, LteMacSapUser *msu)=0
	Add a new logical channel.

virtual void	AddUe (uint16_t rnti, uint8_t state)=0
	Add a new UE in the LteEnbComponentCarrierManager.

virtual LteMacSapUser *	ConfigureSignalBearer (LteEnbCmacSapProvider::LcInfo lcInfo, LteMacSapUser *rlcMacSapUser)=0
	Add the Signal Bearer for a specific Ue in LteEnbComponenCarrierManager.

virtual std::vector< uint8_t >	ReleaseDataRadioBearer (uint16_t rnti, uint8_t lcid)=0
	Release an existing Data Radio Bearer for a Ue in the LteEnbComponentCarrierManager.

virtual void	RemoveUe (uint16_t rnti)=0
	Remove an existing UE.

virtual void	ReportUeMeas (uint16_t rnti, LteRrcSap::MeasResults measResults)=0
	Reports UE measurements to the component carrier manager.

virtual std::vector< LteCcmRrcSapProvider::LcsConfig >	SetupDataRadioBearer (EpsBearer bearer, uint8_t bearerId, uint16_t rnti, uint8_t lcid, uint8_t lcGroup, LteMacSapUser *msu)=0
	Add a new Bearer for the Ue in the LteEnbComponentCarrierManager.

Friends
class	LteMacSapUser
	allow LteMacSapUser class friend access

class	UeManager
	allow UeManager class friend access

Detailed Description

Service Access Point (SAP) offered by the Component Carrier Manager (CCM) instance to the eNodeB RRC instance.

This is the Component Carrier Manager SAP Provider, i.e., the part of the SAP that contains the CCM methods called by the eNodeB RRC instance.

Definition at line 35 of file lte-ccm-rrc-sap.h.

Constructor & Destructor Documentation

◆ ~LteCcmRrcSapProvider()

ns3::LteCcmRrcSapProvider::~LteCcmRrcSapProvider ( )

virtual

Definition at line 15 of file lte-ccm-rrc-sap.cc.

Member Function Documentation

◆ AddLc()

virtual void ns3::LteCcmRrcSapProvider::AddLc	(	LteEnbCmacSapProvider::LcInfo	lcInfo,
		LteMacSapUser *	msu )

pure virtual

Add a new logical channel.

Parameters

lcInfo	- information about newly created logical channel
msu	- pointer to corresponding rlc interface

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

◆ AddUe()

virtual void ns3::LteCcmRrcSapProvider::AddUe	(	uint16_t	rnti,
		uint8_t	state )

pure virtual

Add a new UE in the LteEnbComponentCarrierManager.

Parameters

rnti	Radio Network Temporary Identity, an integer identifying the UE.
state	The current rrc state of the UE.

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

Referenced by ns3::LteEnbRrc::AddUe().

Here is the caller graph for this function:

◆ ConfigureSignalBearer()

virtual LteMacSapUser * ns3::LteCcmRrcSapProvider::ConfigureSignalBearer	(	LteEnbCmacSapProvider::LcInfo	lcInfo,
		LteMacSapUser *	rlcMacSapUser )

pure virtual

Add the Signal Bearer for a specific Ue in LteEnbComponenCarrierManager.

Parameters

lcInfo	this structure it is hard-coded in the LteEnbRrc
rlcMacSapUser	it is the MacSapUser of the Rlc instance

Returns: the LteMacSapUser of the ComponentCarrierManager

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

◆ ReleaseDataRadioBearer()

virtual std::vector< uint8_t > ns3::LteCcmRrcSapProvider::ReleaseDataRadioBearer	(	uint16_t	rnti,
		uint8_t	lcid )

pure virtual

Release an existing Data Radio Bearer for a Ue in the LteEnbComponentCarrierManager.

Parameters

rnti	Radio Network Temporary Identity, an integer identifying the UE where the report originates from
lcid	the Logical Channel Id

Returns: vector of integer the componentCarrierId of the componentCarrier where the bearer is enabled

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

◆ RemoveUe()

virtual void ns3::LteCcmRrcSapProvider::RemoveUe ( uint16_t rnti )

pure virtual

Remove an existing UE.

Parameters

rnti	Radio Network Temporary Identity, an integer identifying the UE where the report originates from

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

Referenced by ns3::LteEnbRrc::RemoveUe().

Here is the caller graph for this function:

◆ ReportUeMeas()

virtual void ns3::LteCcmRrcSapProvider::ReportUeMeas	(	uint16_t	rnti,
		LteRrcSap::MeasResults	measResults )

pure virtual

Reports UE measurements to the component carrier manager.

Parameters

rnti	Radio Network Temporary Identity, an integer identifying the UE where the measurement report originates from.
measResults	a single report of one measurement identity

The received measurement report is a result of the UE measurements configuration previously configured by calling LteCcmRrcSapProvider::AddUeMeasReportConfigForComponentCarrier. The report may be stored and utilized for the purpose of making decision if and when to use the secondary carriers.

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

◆ SetupDataRadioBearer()

virtual std::vector< LteCcmRrcSapProvider::LcsConfig > ns3::LteCcmRrcSapProvider::SetupDataRadioBearer	(	EpsBearer	bearer,
		uint8_t	bearerId,
		uint16_t	rnti,
		uint8_t	lcid,
		uint8_t	lcGroup,
		LteMacSapUser *	msu )

pure virtual

Add a new Bearer for the Ue in the LteEnbComponentCarrierManager.

Parameters

bearer	a pointer to the EpsBearer object
bearerId	a unique identifier for the bearer
rnti	Radio Network Temporary Identity, an integer identifying the UE where the report originates from
lcid	the Logical Channel id
lcGroup	the Logical Channel group
msu	a pointer to the LteMacSapUser, the LteEnbComponentCarrierManager has to store a LteMacSapUser for each Rlc instance, in order to properly redirect the packet

Returns: vector of LcsConfig contains the lc configuration for each Mac the size of the vector is equal to the number of component carrier enabled.

The Logical Channel configurations for each component carrier depend on the algorithm used to split the traffic between the component carriers themself.

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

Friends And Related Symbol Documentation

◆ LteMacSapUser

friend class LteMacSapUser

friend

allow LteMacSapUser class friend access

Definition at line 40 of file lte-ccm-rrc-sap.h.

◆ UeManager

friend class UeManager

friend

allow UeManager class friend access

Definition at line 38 of file lte-ccm-rrc-sap.h.

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

src/lte/model/lte-ccm-rrc-sap.h
src/lte/model/lte-ccm-rrc-sap.cc

Classes

Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ ~LteCcmRrcSapProvider()

Member Function Documentation

◆ AddLc()

◆ AddUe()

◆ ConfigureSignalBearer()

◆ ReleaseDataRadioBearer()

◆ RemoveUe()

◆ ReportUeMeas()

◆ SetupDataRadioBearer()

Friends And Related Symbol Documentation

◆ LteMacSapUser

◆ UeManager