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The default component carrier manager that forwards all traffic, the uplink and the downlink, over the primary carrier, and will not use secondary carriers. To enable carrier aggregation feature, select another component carrier manager class, i.e., some of child classes of NrGnbComponentCarrierManager of NrNoOpComponentCarrierManager. More...

#include "nr-no-op-component-carrier-manager.h"

Inheritance diagram for ns3::NrNoOpComponentCarrierManager:

Collaboration diagram for ns3::NrNoOpComponentCarrierManager:

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::NrGnbComponentCarrierManager
static TypeId	GetTypeId ()
	Get the type ID.

Protected Member Functions
virtual void	DoAddLc (NrGnbCmacSapProvider::LcInfo lcInfo, NrMacSapUser *msu)
	Add LC.

virtual void	DoAddUe (uint16_t rnti, uint8_t state)
	Add UE.

virtual NrMacSapUser *	DoConfigureSignalBearer (NrGnbCmacSapProvider::LcInfo lcinfo, NrMacSapUser *msu)
	Configure the signal bearer.

void	DoDispose () override

void	DoInitialize () override

virtual void	DoNotifyHarqDeliveryFailure ()
	Notify HARQ delivery failure.

virtual void	DoNotifyPrbOccupancy (double prbOccupancy, uint8_t componentCarrierId)
	Function implements the function of the SAP interface of CCM instance which is used by MAC to notify the PRB occupancy reported by scheduler.

virtual void	DoNotifyTxOpportunity (NrMacSapUser::TxOpportunityParameters txOpParams)
	Notify transmit opportunity.

virtual void	DoReceivePdu (NrMacSapUser::ReceivePduParameters rxPduParams)
	Receive PDU.

virtual std::vector< uint8_t >	DoReleaseDataRadioBearer (uint16_t rnti, uint8_t lcid)
	Release data radio bearer.

virtual void	DoRemoveUe (uint16_t rnti)
	Remove UE.

void	DoReportUeMeas (uint16_t rnti, NrRrcSap::MeasResults measResults) override
	Implementation of ReportUeMeas.

virtual std::vector< NrCcmRrcSapProvider::LcsConfig >	DoSetupDataRadioBearer (NrEpsBearer bearer, uint8_t bearerId, uint16_t rnti, uint8_t lcid, uint8_t lcGroup, NrMacSapUser *msu)
	Setup data radio bearer.

virtual void	DoTransmitBufferStatusReport (NrMacSapProvider::BufferStatusReportParameters params)
	Buffer status report.

virtual void	DoTransmitPdu (NrMacSapProvider::TransmitPduParameters params)
	Transmit PDU.

virtual void	DoUlReceiveMacCe (nr::MacCeListElement_s bsr, uint8_t componentCarrierId)
	Forwards uplink BSR to CCM, called by MAC through CCM SAP interface.

virtual void	DoUlReceiveSr (uint16_t rnti, uint8_t componentCarrierId)
	Forward uplink SR to CCM, called by MAC through CCM SAP interface.

Protected Member Functions inherited from ns3::NrGnbComponentCarrierManager
void	DoDispose () override

Protected Attributes
std::map< uint8_t, double >	m_ccPrbOccupancy
	The physical resource block occupancy per carrier.

Protected Attributes inherited from ns3::NrGnbComponentCarrierManager
std::map< uint8_t, NrCcmMacSapProvider * >	m_ccmMacSapProviderMap

NrCcmMacSapUser *	m_ccmMacSapUser

NrCcmRrcSapProvider *	m_ccmRrcSapProvider

NrCcmRrcSapUser *	m_ccmRrcSapUser

NrMacSapProvider *	m_macSapProvider

std::map< uint8_t, NrMacSapProvider * >	m_macSapProvidersMap
	A map of pointers to real SAP interfaces of MAC instances.

uint16_t	m_noOfComponentCarriers

Ptr< NrGnbRrc >	m_rrc
	A pointer to the RRC instance of this eNb.

std::map< uint16_t, NrUeInfo >	m_ueInfo
	The map from RNTI to UE information.

Friends
class	GnbMacMemberNrMacSapProvider< NrNoOpComponentCarrierManager >
	allow GnbMacMemberNrMacSapProvider<NrNoOpComponentCarrierManager> class friend access

class	MemberNrCcmMacSapUser< NrNoOpComponentCarrierManager >
	allow MemberNrCcmMacSapUser<NrNoOpComponentCarrierManager> class friend access

class	MemberNrCcmRrcSapProvider< NrNoOpComponentCarrierManager >
	allow MemberNrCcmRrcSapProvider<NrNoOpComponentCarrierManager> class friend access

class	MemberNrCcmRrcSapUser< NrNoOpComponentCarrierManager >
	allow MemberNrCcmRrcSapUser<NrNoOpComponentCarrierManager> class friend access

Additional Inherited Members
Public Member Functions inherited from ns3::NrGnbComponentCarrierManager
virtual NrCcmMacSapUser *	GetNrCcmMacSapUser ()
	This function returns a pointer to the NrCcmMacSapUser interface, which is used by MAC to communicate to CCM when e.g. UL buffer status report is received, or to notify CCM about PRB occupancy, and similar. Functions that are specific for the communication between MAC and CCM.

virtual NrCcmRrcSapProvider *	GetNrCcmRrcSapProvider ()
	Export the "provider" part of the NrComponentCarrier Management SAP interface.

virtual NrMacSapProvider *	GetNrMacSapProvider ()
	Returns the pointer to the NrMacSapProvider interface, the provider of MAC, which is this new architecture served by NrGnbComponentCarrierManager object which will behave as a proxy, and will forward calls between to MAC objects of component carriers based on the logic implemented in the specific component carrier manager.

virtual bool	SetCcmMacSapProviders (uint8_t componentCarrierId, NrCcmMacSapProvider *sap)
	Set NrCcmMacSapProvider interface for the MAC object of the specified component carrier. Through this interface CCM communicates with MAC, e.g. it notifies MAC of the specific carrier when to scheduler UL BSR.

virtual bool	SetMacSapProvider (uint8_t componentCarrierId, NrMacSapProvider *sap)
	Set NrMacSapProvider interface for the MAC object of the specified component carrier.

virtual void	SetNrCcmRrcSapUser (NrCcmRrcSapUser *s)
	Set the "user" part of the NrComponentCarrier Management SAP interface that this NrComponentCarrier algorithm instance will interact with.

virtual void	SetNumberOfComponentCarriers (uint16_t noOfComponentCarriers)
	Sets the total number of component carriers.

Detailed Description

Config Paths

ns3::NrNoOpComponentCarrierManager is accessible through the following paths with Config::Set and Config::Connect:

/NodeList/[i]/DeviceList/[i]/$ns3::NrGnbNetDevice/NrGnbComponentCarrierManager/$ns3::NrNoOpComponentCarrierManager
/NodeList/[i]/DeviceList/[i]/$ns3::NrNetDevice/$ns3::NrGnbNetDevice/NrGnbComponentCarrierManager/$ns3::NrNoOpComponentCarrierManager

No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 296 bytes (on a 64-bit architecture).

Definition at line 32 of file nr-no-op-component-carrier-manager.h.

Constructor & Destructor Documentation

◆ NrNoOpComponentCarrierManager()

ns3::NrNoOpComponentCarrierManager::NrNoOpComponentCarrierManager ( )

Definition at line 24 of file nr-no-op-component-carrier-manager.cc.

◆ ~NrNoOpComponentCarrierManager()

ns3::NrNoOpComponentCarrierManager::~NrNoOpComponentCarrierManager ( )

override

Definition at line 33 of file nr-no-op-component-carrier-manager.cc.

Member Function Documentation

◆ DoAddLc()

void ns3::NrNoOpComponentCarrierManager::DoAddLc	(	NrGnbCmacSapProvider::LcInfo	lcInfo,
		NrMacSapUser *	msu
	)

protectedvirtual

Add LC.

Parameters

lcInfo	the LC info
msu	the MSU

Definition at line 151 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrGnbCmacSapProvider::LcInfo::lcId, ns3::NrGnbComponentCarrierManager::m_ueInfo, and ns3::NrGnbCmacSapProvider::LcInfo::rnti.

◆ DoAddUe()

void ns3::NrNoOpComponentCarrierManager::DoAddUe	(	uint16_t	rnti,
		uint8_t	state
	)

protectedvirtual

Add UE.

Parameters

rnti	the RNTI
state	the state

Definition at line 124 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrGnbComponentCarrierManager::NrUeInfo::m_enabledComponentCarrier, ns3::NrGnbComponentCarrierManager::m_ueInfo, and ns3::NrGnbComponentCarrierManager::NrUeInfo::m_ueState.

◆ DoConfigureSignalBearer()

NrMacSapUser * ns3::NrNoOpComponentCarrierManager::DoConfigureSignalBearer	(	NrGnbCmacSapProvider::LcInfo	lcinfo,
		NrMacSapUser *	msu
	)

protectedvirtual

Configure the signal bearer.

Parameters

lcinfo	the NrGnbCmacSapProvider::LcInfo
msu	the MSU

Returns: updated data radio bearer list

Definition at line 270 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrGnbCmacSapProvider::LcInfo::lcId, ns3::NrGnbComponentCarrierManager::m_ccmMacSapUser, ns3::NrGnbComponentCarrierManager::m_ueInfo, and ns3::NrGnbCmacSapProvider::LcInfo::rnti.

◆ DoDispose()

void ns3::NrNoOpComponentCarrierManager::DoDispose ( )

overrideprotected

Definition at line 39 of file nr-no-op-component-carrier-manager.cc.

◆ DoInitialize()

void ns3::NrNoOpComponentCarrierManager::DoInitialize ( )

overrideprotected

Definition at line 58 of file nr-no-op-component-carrier-manager.cc.

◆ DoNotifyHarqDeliveryFailure()

void ns3::NrNoOpComponentCarrierManager::DoNotifyHarqDeliveryFailure ( )

protectedvirtual

Notify HARQ delivery failure.

Definition at line 112 of file nr-no-op-component-carrier-manager.cc.

◆ DoNotifyPrbOccupancy()

void ns3::NrNoOpComponentCarrierManager::DoNotifyPrbOccupancy	(	double	prbOccupancy,
		uint8_t	componentCarrierId
	)

protectedvirtual

Function implements the function of the SAP interface of CCM instance which is used by MAC to notify the PRB occupancy reported by scheduler.

Parameters

prbOccupancy	the PRB occupancy
componentCarrierId	the component carrier ID

Definition at line 293 of file nr-no-op-component-carrier-manager.cc.

References m_ccPrbOccupancy.

◆ DoNotifyTxOpportunity()

void ns3::NrNoOpComponentCarrierManager::DoNotifyTxOpportunity ( NrMacSapUser::TxOpportunityParameters txOpParams )

protectedvirtual

Notify transmit opportunity.

Parameters

txOpParams the NrMacSapUser::TxOpportunityParameters

Reimplemented in ns3::BwpManagerGnb.

Definition at line 91 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrMacSapUser::TxOpportunityParameters::componentCarrierId, ns3::NrMacSapUser::TxOpportunityParameters::layer, ns3::NrMacSapUser::TxOpportunityParameters::lcid, ns3::NrGnbComponentCarrierManager::m_ueInfo, and ns3::NrMacSapUser::TxOpportunityParameters::rnti.

◆ DoReceivePdu()

void ns3::NrNoOpComponentCarrierManager::DoReceivePdu ( NrMacSapUser::ReceivePduParameters rxPduParams )

protectedvirtual

Receive PDU.

Parameters

rxPduParams the NrMacSapUser::ReceivePduParameters

Definition at line 101 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrMacSapUser::ReceivePduParameters::lcid, ns3::NrGnbComponentCarrierManager::m_ueInfo, and ns3::NrMacSapUser::ReceivePduParameters::rnti.

◆ DoReleaseDataRadioBearer()

std::vector< uint8_t > ns3::NrNoOpComponentCarrierManager::DoReleaseDataRadioBearer	(	uint16_t	rnti,
		uint8_t	lcid
	)

protectedvirtual

Release data radio bearer.

Parameters

rnti	the RNTI
lcid	the LCID

Returns: updated data radio bearer list

Definition at line 240 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrGnbComponentCarrierManager::m_ueInfo.

◆ DoRemoveUe()

void ns3::NrNoOpComponentCarrierManager::DoRemoveUe ( uint16_t rnti )

protectedvirtual

Remove UE.

Parameters

rnti the RNTI

Definition at line 158 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrGnbComponentCarrierManager::m_ueInfo.

◆ DoReportUeMeas()

void ns3::NrNoOpComponentCarrierManager::DoReportUeMeas	(	uint16_t	rnti,
		NrRrcSap::MeasResults	measResults
	)

overrideprotectedvirtual

Implementation of ReportUeMeas.

Parameters

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

Implements ns3::NrGnbComponentCarrierManager.

Definition at line 118 of file nr-no-op-component-carrier-manager.cc.

References ns3::NrRrcSap::MeasResults::measId.

◆ DoSetupDataRadioBearer()

std::vector< NrCcmRrcSapProvider::LcsConfig > ns3::NrNoOpComponentCarrierManager::DoSetupDataRadioBearer	(	NrEpsBearer	bearer,
		uint8_t	bearerId,
		uint16_t	rnti,
		uint8_t	lcid,
		uint8_t	lcGroup,
		NrMacSapUser *	msu
	)