A Discrete-Event Network Simulator
API
ns3::LteCcmRrcSapProvider Class Referenceabstract

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. More...
 
virtual void AddUe (uint16_t rnti, uint8_t state)=0
 Add a new UE in the LteEnbComponentCarrierManager. More...
 
virtual LteMacSapUserConfigureSignalBearer (LteEnbCmacSapProvider::LcInfo lcInfo, LteMacSapUser *rlcMacSapUser)=0
 Add the Signal Bearer for a specific Ue in LteEnbComponenCarrierManager. More...
 
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. More...
 
virtual void RemoveUe (uint16_t rnti)=0
 Remove an existing UE. More...
 
virtual void ReportUeMeas (uint16_t rnti, LteRrcSap::MeasResults measResults)=0
 Reports UE measurements to the component carrier manager. More...
 
virtual std::vector< LteCcmRrcSapProvider::LcsConfigSetupDataRadioBearer (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. More...
 

Friends

class LteMacSapUser
 allow LteMacSapUser class friend access More...
 
class UeManager
 allow UeManager class friend access More...
 

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 46 of file lte-ccm-rrc-sap.h.

Constructor & Destructor Documentation

◆ ~LteCcmRrcSapProvider()

ns3::LteCcmRrcSapProvider::~LteCcmRrcSapProvider ( )
virtual

Definition at line 27 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
rntiRadio Network Temporary Identity, an integer identifying the UE.
stateThe current rrc state of the UE.

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

◆ ConfigureSignalBearer()

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

Add the Signal Bearer for a specific Ue in LteEnbComponenCarrierManager.

Parameters
lcInfothis structure it is hard-coded in the LteEnbRrc
rlcMacSapUserit is the MacSapUser of the Rlc istance
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
rntiRadio Network Temporary Identity, an integer identifying the UE where the report originates from
lcidthe 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
rntiRadio Network Temporary Identity, an integer identifying the UE where the report originates from

Implemented in ns3::MemberLteCcmRrcSapProvider< C >.

◆ ReportUeMeas()

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

Reports UE measurements to the component carrier manager.

Parameters
rntiRadio Network Temporary Identity, an integer identifying the UE where the measurement report originates from.
measResultsa 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
bearera pointer to the EpsBearer object
bearerIda unique identifier for the bearer
rntiRadio Network Temporary Identity, an integer identifying the UE where the report originates from
lcidthe Logical Channel id
lcGroupthe Logical Channel group
msua pointer to the LteMacSapUser, the LteEnbComponentCarrierManager has to store a LteMacSapUser for each Rlc istance, 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 Function Documentation

◆ LteMacSapUser

friend class LteMacSapUser
friend

allow LteMacSapUser class friend access

Definition at line 52 of file lte-ccm-rrc-sap.h.

◆ UeManager

friend class UeManager
friend

allow UeManager class friend access

Definition at line 50 of file lte-ccm-rrc-sap.h.


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