Enhanced Fractional Frequency Reuse algorithm implementation. More...

#include <lte-ffr-enhanced-algorithm.h>

Inheritance diagram for ns3::LteFfrEnhancedAlgorithm:

Collaboration diagram for ns3::LteFfrEnhancedAlgorithm:

Public Member Functions
	LteFfrEnhancedAlgorithm ()
	Creates a trivial ffr algorithm instance. More...

virtual	~LteFfrEnhancedAlgorithm ()

virtual LteFfrRrcSapProvider *	GetLteFfrRrcSapProvider ()
	Export the "provider" part of the LteFfrRrcSap interface. More...

virtual LteFfrSapProvider *	GetLteFfrSapProvider ()
	Export the "provider" part of the LteFfrSap interface. More...

virtual void	SetLteFfrRrcSapUser (LteFfrRrcSapUser *s)
	Set the "user" part of the LteFfrRrcSap interface that this frequency reuse algorithm instance will interact with. More...

virtual void	SetLteFfrSapUser (LteFfrSapUser *s)
	Set the "user" part of the LteFfrSap interface that this frequency reuse algorithm instance will interact with. More...

Public Member Functions inherited from ns3::LteFfrAlgorithm
	LteFfrAlgorithm ()

virtual	~LteFfrAlgorithm ()

uint8_t	GetDlBandwidth () const

uint8_t	GetFrCellTypeId () const

uint8_t	GetUlBandwidth () const

void	SetDlBandwidth (uint8_t bw)

void	SetFrCellTypeId (uint8_t cellTypeId)

void	SetUlBandwidth (uint8_t bw)

Public Member Functions inherited from ns3::Object
	Object ()

virtual	~Object ()

void	AggregateObject (Ptr< Object > other)

void	Dispose (void)
	Run the DoDispose methods of this object and all the objects aggregated to it. More...

AggregateIterator	GetAggregateIterator (void) const

virtual TypeId	GetInstanceTypeId (void) const

template<typename T >
Ptr< T >	GetObject (void) const

template<typename T >
Ptr< T >	GetObject (TypeId tid) const

void	Initialize (void)
	This method calls the virtual DoInitialize method on all the objects aggregated to this object. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Constructor. More...

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const

bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const

void	SetAttribute (std::string name, const AttributeValue &value)

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId ()

Static Public Member Functions inherited from ns3::LteFfrAlgorithm
static TypeId	GetTypeId ()

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void	Cleanup (void)
	Noop. More...

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

Protected Member Functions
virtual void	DoDispose ()
	This method is called by Object::Dispose or by the object's destructor, whichever comes first. More...

virtual std::vector< bool >	DoGetAvailableDlRbg ()
	Implementation of LteFfrSapProvider::GetAvailableDlRbg. More...

virtual std::vector< bool >	DoGetAvailableUlRbg ()
	Implementation of LteFfrSapProvider::GetAvailableUlRbg. More...

virtual uint8_t	DoGetMinContinuousUlBandwidth ()
	DoGetMinContinuousUlBandwidth in number of RB. More...

virtual uint8_t	DoGetTpc (uint16_t rnti)
	DoGetTpc for UE. More...

virtual void	DoInitialize ()
	This method is called only once by Object::Initialize. More...

virtual bool	DoIsDlRbgAvailableForUe (int i, uint16_t rnti)
	Implementation of LteFfrSapProvider::IsDlRbgAvailableForUe. More...

virtual bool	DoIsUlRbgAvailableForUe (int i, uint16_t rnti)
	Implementation of LteFfrSapProvider::IsUlRbgAvailableForUe. More...

virtual void	DoRecvLoadInformation (EpcX2Sap::LoadInformationParams params)
	DoRecvLoadInformation. More...

virtual void	DoReportDlCqiInfo (const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters &params)
	DoReportDlCqiInfo. More...

virtual void	DoReportUeMeas (uint16_t rnti, LteRrcSap::MeasResults measResults)
	Implementation of LteFfrRrcSapProvider::ReportUeMeas. More...

virtual void	DoReportUlCqiInfo (const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters &params)
	DoReportUlCqiInfo. More...

virtual void	DoReportUlCqiInfo (std::map< uint16_t, std::vector< double > > ulCqiMap)
	DoReportUlCqiInfo. More...

virtual void	Reconfigure ()
	Automatic FR reconfiguration. More...

Protected Member Functions inherited from ns3::LteFfrAlgorithm
virtual void	DoSetBandwidth (uint8_t ulBandwidth, uint8_t dlBandwidth)
	Implementation of LteFfrRrcSapProvider::SetBandwidth. More...

virtual void	DoSetCellId (uint16_t cellId)
	SetCellId. More...

int	GetRbgSize (int dlbandwidth)
	Get RBG size for DL Bandwidth according to table 7.1.6.1-1 of 36.213. More...

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)

virtual void	NotifyNewAggregate (void)
	This method is invoked whenever two sets of objects are aggregated together. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)

virtual void	NotifyConstructionCompleted (void)
	This method is invoked once all member attributes have been initialized. More...

Private Types
enum	UePosition { AreaUnset, CenterArea, EdgeArea }

Private Member Functions
double	EstimateUlSinr (uint16_t rnti, uint16_t rb, std::map< uint16_t, std::vector< double > > ulCqiMap)

int	GetCqiFromSpectralEfficiency (double s)

void	InitializeDownlinkRbgMaps ()

void	InitializeUplinkRbgMaps ()

void	SetDownlinkConfiguration (uint16_t cellId, uint8_t bandwidth)

void	SetUplinkConfiguration (uint16_t cellId, uint8_t bandwidth)

Private Attributes
uint8_t	m_centerAreaPowerOffset

uint8_t	m_centerAreaTpc

std::map< uint16_t, SbMeasResult_s >	m_dlCqi

uint8_t	m_dlCqiThreshold

std::vector< bool >	m_dlPrimarySegmentRbgMap

std::map< uint16_t, std::vector< bool > >	m_dlRbgAvailableforUe

std::vector< bool >	m_dlRbgMap

std::vector< bool >	m_dlReuse1RbgMap

uint8_t	m_dlReuse1SubBandwidth

std::vector< bool >	m_dlReuse3RbgMap

uint8_t	m_dlReuse3SubBandwidth

std::vector< bool >	m_dlSecondarySegmentRbgMap

uint8_t	m_dlSubBandOffset

uint8_t	m_edgeAreaPowerOffset

uint8_t	m_edgeAreaTpc

LteFfrRrcSapProvider *	m_ffrRrcSapProvider

LteFfrRrcSapUser *	m_ffrRrcSapUser

LteFfrSapProvider *	m_ffrSapProvider

LteFfrSapUser *	m_ffrSapUser

uint8_t	m_measId

uint8_t	m_rsrqThreshold

std::map< uint16_t, uint8_t >	m_ues

std::map< uint16_t, std::vector< int > >	m_ulCqi

uint8_t	m_ulCqiThreshold

std::vector< bool >	m_ulPrimarySegmentRbgMap

std::map< uint16_t, std::vector< bool > >	m_ulRbAvailableforUe

std::vector< bool >	m_ulRbgMap

std::vector< bool >	m_ulReuse1RbgMap

uint8_t	m_ulReuse1SubBandwidth

std::vector< bool >	m_ulReuse3RbgMap

uint8_t	m_ulReuse3SubBandwidth

std::vector< bool >	m_ulSecondarySegmentRbgMap

uint8_t	m_ulSubBandOffset

Friends
class	MemberLteFfrRrcSapProvider< LteFfrEnhancedAlgorithm >

class	MemberLteFfrSapProvider< LteFfrEnhancedAlgorithm >

Additional Inherited Members
Protected Attributes inherited from ns3::LteFfrAlgorithm
uint16_t	m_cellId

uint8_t	m_dlBandwidth
	downlink bandwidth in RBs More...

bool	m_enabledInUplink
	If true FR algorithm will also work in Uplink. More...

uint8_t	m_frCellTypeId
	FFR cell type ID for automatic configuration. More...

bool	m_needReconfiguration
	If true FR algorithm will be reconfigured. More...

uint8_t	m_ulBandwidth
	uplink bandwidth in RBs More...

Detailed Description

Enhanced Fractional Frequency Reuse algorithm implementation.

Config Paths

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

/NodeList/[i]/DeviceList/[i]/$ns3::LteEnbNetDevice/LteFfrAlgorithm/$ns3::LteFfrEnhancedAlgorithm
/NodeList/[i]/DeviceList/[i]/$ns3::LteNetDevice/$ns3::LteEnbNetDevice/LteFfrAlgorithm/$ns3::LteFfrEnhancedAlgorithm

Attributes

UlSubBandOffset: Uplink SubBand Offset for this cell in number of Resource Block Groups
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 0
- Flags: construct write read
UlReuse3SubBandwidth: Uplink Reuse 3 SubBandwidth Configuration in number of Resource Block Groups
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 4
- Flags: construct write read
UlReuse1SubBandwidth: Uplink Reuse 1 SubBandwidth Configuration in number of Resource Block Groups
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 4
- Flags: construct write read
DlSubBandOffset: Downlink SubBand Offset for this cell in number of Resource Block Groups
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 0
- Flags: construct write read
DlReuse3SubBandwidth: Downlink Reuse 3 SubBandwidth Configuration in number of Resource Block Groups
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 4
- Flags: construct write read
DlReuse1SubBandwidth: Downlink Reuse 1 SubBandwidth Configuration in number of Resource Block Groups
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 4
- Flags: construct write read
RsrqThreshold: If the RSRQ of is worse than this threshold, UE should be served in Edge sub-band
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 26
- Flags: construct write read
CenterAreaPowerOffset: PdschConfigDedicated::Pa value for Center Sub-band, default value dB0
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 5
- Flags: construct write read
EdgeAreaPowerOffset: PdschConfigDedicated::Pa value for Edge Sub-band, default value dB0
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 5
- Flags: construct write read
DlCqiThreshold: If the DL-CQI for RBG of is higher than this threshold, transmission on RBG is possible
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 15
- Flags: construct write read
UlCqiThreshold: If the UL-CQI for RBG of is higher than this threshold, transmission on RBG is possible
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 15
- Flags: construct write read
CenterAreaTpc: TPC value which will be set in DL-DCI for UEs in center areaAbsolute mode is used, default value 1 is mapped to -1 according toTS36.213 Table 5.1.1.1-2
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 1
- Flags: construct write read
EdgeAreaTpc: TPC value which will be set in DL-DCI for UEs in edge areaAbsolute mode is used, default value 1 is mapped to -1 according toTS36.213 Table 5.1.1.1-2
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 1
- Flags: construct write read

Attributes defined in parent class ns3::LteFfrAlgorithm

FrCellTypeId: Downlink FR cell type ID for automatic configuration,default value is 0 and it means that user needs to configure FR algorithm manually,if it is set to 1,2 or 3 FR algorithm will be configured automatically
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 0:255
- Initial value: 0
- Flags: construct write read
EnabledInUplink: If FR algorithm will also work in Uplink, default value true
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: true
- Flags: construct write read

No TraceSources are defined for this type.

Definition at line 40 of file lte-ffr-enhanced-algorithm.h.

Member Enumeration Documentation

enum ns3::LteFfrEnhancedAlgorithm::UePosition

private

Enumerator
AreaUnset
CenterArea
EdgeArea

Definition at line 123 of file lte-ffr-enhanced-algorithm.h.

Constructor & Destructor Documentation

ns3::LteFfrEnhancedAlgorithm::LteFfrEnhancedAlgorithm ( )

Creates a trivial ffr algorithm instance.

Definition at line 92 of file lte-ffr-enhanced-algorithm.cc.

References m_ffrRrcSapProvider, m_ffrSapProvider, and NS_LOG_FUNCTION.

ns3::LteFfrEnhancedAlgorithm::~LteFfrEnhancedAlgorithm ( )

virtual

Definition at line 103 of file lte-ffr-enhanced-algorithm.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

void ns3::LteFfrEnhancedAlgorithm::DoDispose ( void )

protectedvirtual

This method is called by Object::Dispose or by the object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overriden version of this method and chain up to their parent's implementation once they are done. i.e., for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose method.

It is safe to call GetObject from within this method.

Reimplemented from ns3::LteFfrAlgorithm.

Definition at line 110 of file lte-ffr-enhanced-algorithm.cc.

References m_ffrRrcSapProvider, m_ffrSapProvider, and NS_LOG_FUNCTION.

std::vector< bool > ns3::LteFfrEnhancedAlgorithm::DoGetAvailableDlRbg ( )

protectedvirtual

Implementation of LteFfrSapProvider::GetAvailableDlRbg.

Returns: vector of size (m_dlBandwidth/RbgSize); false indicates that RBG is free to use, true otherwise

Implements ns3::LteFfrAlgorithm.

Definition at line 434 of file lte-ffr-enhanced-algorithm.cc.

References InitializeDownlinkRbgMaps(), m_dlRbgAvailableforUe, m_dlRbgMap, ns3::LteFfrAlgorithm::m_needReconfiguration, NS_LOG_FUNCTION, NS_LOG_INFO, and Reconfigure().

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std::vector< bool > ns3::LteFfrEnhancedAlgorithm::DoGetAvailableUlRbg ( )

protectedvirtual

Implementation of LteFfrSapProvider::GetAvailableUlRbg.

Returns: vector of size m_ulBandwidth; false indicates that RB is free to use, true otherwise

Implements ns3::LteFfrAlgorithm.

Definition at line 530 of file lte-ffr-enhanced-algorithm.cc.

References InitializeUplinkRbgMaps(), ns3::LteFfrAlgorithm::m_enabledInUplink, m_ulRbAvailableforUe, m_ulRbgMap, NS_LOG_FUNCTION, and NS_LOG_INFO.

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uint8_t ns3::LteFfrEnhancedAlgorithm::DoGetMinContinuousUlBandwidth ( )

protectedvirtual

DoGetMinContinuousUlBandwidth in number of RB.

Returns: number of RB in min continous UL Bandwidth

Implements ns3::LteFfrAlgorithm.

Definition at line 829 of file lte-ffr-enhanced-algorithm.cc.

References ns3::LteFfrAlgorithm::m_enabledInUplink, ns3::LteFfrAlgorithm::m_ulBandwidth, m_ulReuse1SubBandwidth, m_ulReuse3SubBandwidth, NS_LOG_FUNCTION, and NS_LOG_INFO.

uint8_t ns3::LteFfrEnhancedAlgorithm::DoGetTpc ( uint16_t rnti )

protectedvirtual

DoGetTpc for UE.

Parameters

rnti

Returns: TPC value

Implements ns3::LteFfrAlgorithm.

Definition at line 791 of file lte-ffr-enhanced-algorithm.cc.

References EdgeArea, m_centerAreaTpc, m_edgeAreaTpc, ns3::LteFfrAlgorithm::m_enabledInUplink, m_ues, and NS_LOG_FUNCTION.

void ns3::LteFfrEnhancedAlgorithm::DoInitialize ( void )

protectedvirtual

This method is called only once by Object::Initialize.

If the user calls Object::Initialize multiple times, DoInitialize is called only the first time.

Subclasses are expected to override this method and chain up to their parent's implementation once they are done. It is safe to call GetObject and AggregateObject from within this method.

Reimplemented from ns3::Object.

Definition at line 230 of file lte-ffr-enhanced-algorithm.cc.

References ns3::LteFfrRrcSapUser::AddUeMeasReportConfigForFfr(), ns3::LteRrcSap::ThresholdEutra::choice, ns3::Object::DoInitialize(), ns3::LteRrcSap::ReportConfigEutra::EVENT_A1, ns3::LteRrcSap::ReportConfigEutra::eventId, ns3::LteFfrAlgorithm::m_dlBandwidth, m_ffrRrcSapUser, ns3::LteFfrAlgorithm::m_frCellTypeId, m_measId, ns3::LteFfrAlgorithm::m_ulBandwidth, ns3::LteRrcSap::ReportConfigEutra::MS120, NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_LOGIC, ns3::LteRrcSap::ThresholdEutra::range, ns3::LteRrcSap::ReportConfigEutra::reportInterval, ns3::LteRrcSap::ReportConfigEutra::RSRQ, SetDownlinkConfiguration(), SetUplinkConfiguration(), ns3::LteRrcSap::ReportConfigEutra::threshold1, ns3::LteRrcSap::ThresholdEutra::THRESHOLD_RSRQ, and ns3::LteRrcSap::ReportConfigEutra::triggerQuantity.

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bool ns3::LteFfrEnhancedAlgorithm::DoIsDlRbgAvailableForUe	(	int	rbId,
		uint16_t	rnti
	)

protectedvirtual

Implementation of LteFfrSapProvider::IsDlRbgAvailableForUe.

Parameters

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

Returns: true if UE can be served on i-th RB, false otherwise

Implements ns3::LteFfrAlgorithm.

Definition at line 469 of file lte-ffr-enhanced-algorithm.cc.

References AreaUnset, CenterArea, EdgeArea, m_dlPrimarySegmentRbgMap, m_dlRbgAvailableforUe, m_dlReuse1RbgMap, m_dlReuse3RbgMap, m_dlSecondarySegmentRbgMap, m_ues, NS_LOG_FUNCTION, and NS_LOG_INFO.

bool ns3::LteFfrEnhancedAlgorithm::DoIsUlRbgAvailableForUe	(	int	rbId,
		uint16_t	rnti
	)

protectedvirtual

Implementation of LteFfrSapProvider::IsUlRbgAvailableForUe.

Parameters

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

Returns: true if UE can be served on i-th RB, false otherwise

Implements ns3::LteFfrAlgorithm.

Definition at line 565 of file lte-ffr-enhanced-algorithm.cc.

References AreaUnset, CenterArea, EdgeArea, ns3::LteFfrAlgorithm::m_enabledInUplink, m_ues, m_ulPrimarySegmentRbgMap, m_ulRbAvailableforUe, m_ulReuse1RbgMap, m_ulReuse3RbgMap, m_ulSecondarySegmentRbgMap, NS_LOG_FUNCTION, and NS_LOG_INFO.

void ns3::LteFfrEnhancedAlgorithm::DoRecvLoadInformation ( EpcX2Sap::LoadInformationParams params )

protectedvirtual

DoRecvLoadInformation.

Parameters

params

Implements ns3::LteFfrAlgorithm.

Definition at line 901 of file lte-ffr-enhanced-algorithm.cc.

References NS_LOG_FUNCTION, and NS_LOG_WARN.

void ns3::LteFfrEnhancedAlgorithm::DoReportDlCqiInfo ( const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters & params )

protectedvirtual

DoReportDlCqiInfo.

Parameters

params

Implements ns3::LteFfrAlgorithm.

Definition at line 629 of file lte-ffr-enhanced-algorithm.cc.

References ns3::CqiListElement_s::A30, CenterArea, ns3::LteFfrAlgorithm::GetRbgSize(), ns3::FfMacSchedSapProvider::SchedDlCqiInfoReqParameters::m_cqiList, ns3::LteFfrAlgorithm::m_dlBandwidth, m_dlCqi, m_dlCqiThreshold, m_dlRbgAvailableforUe, m_dlSecondarySegmentRbgMap, m_ues, ns3::LteFfrAlgorithm::m_ulBandwidth, m_ulRbAvailableforUe, NS_LOG_ERROR, NS_LOG_FUNCTION, and NS_LOG_INFO.

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void ns3::LteFfrEnhancedAlgorithm::DoReportUeMeas	(	uint16_t	rnti,
		LteRrcSap::MeasResults	measResults
	)

protectedvirtual

Implementation of LteFfrRrcSapProvider::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::LteFfrAlgorithm.

Definition at line 853 of file lte-ffr-enhanced-algorithm.cc.

References AreaUnset, CenterArea, EdgeArea, m_centerAreaPowerOffset, m_edgeAreaPowerOffset, m_ffrRrcSapUser, m_measId, m_rsrqThreshold, m_ues, ns3::LteRrcSap::MeasResults::measId, NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_WARN, ns3::LteRrcSap::PdschConfigDedicated::pa, ns3::LteRrcSap::MeasResults::rsrpResult, ns3::LteRrcSap::MeasResults::rsrqResult, and ns3::LteFfrRrcSapUser::SetPdschConfigDedicated().

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void ns3::LteFfrEnhancedAlgorithm::DoReportUlCqiInfo ( const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters & params )

protectedvirtual

DoReportUlCqiInfo.

Parameters

params

Implements ns3::LteFfrAlgorithm.

Definition at line 734 of file lte-ffr-enhanced-algorithm.cc.

References ns3::LteFfConverter::fpS11dot3toDouble(), GetCqiFromSpectralEfficiency(), ns3::UlCqi_s::m_sinr, ns3::UlCqi_s::m_type, ns3::LteFfrAlgorithm::m_ulBandwidth, ns3::FfMacSchedSapProvider::SchedUlCqiInfoReqParameters::m_ulCqi, NS_LOG_FUNCTION, NS_LOG_INFO, s, and ns3::UlCqi_s::SRS.

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void ns3::LteFfrEnhancedAlgorithm::DoReportUlCqiInfo ( std::map< uint16_t, std::vector< double > > ulCqiMap )

protectedvirtual

DoReportUlCqiInfo.

Parameters

ulCqiMap

Implements ns3::LteFfrAlgorithm.

Definition at line 754 of file lte-ffr-enhanced-algorithm.cc.

References NS_LOG_FUNCTION, and NS_LOG_WARN.

double ns3::LteFfrEnhancedAlgorithm::EstimateUlSinr	(	uint16_t	rnti,
		uint16_t	rb,
		std::map< uint16_t, std::vector< double > >	ulCqiMap
	)

private

Definition at line 761 of file lte-ffr-enhanced-algorithm.cc.

References ns3::LteFfrAlgorithm::m_ulBandwidth, and NO_SINR.

int ns3::LteFfrEnhancedAlgorithm::GetCqiFromSpectralEfficiency ( double s )

private

Definition at line 302 of file lte-ffr-enhanced-algorithm.cc.

References NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_LOGIC, and ns3::SpectralEfficiencyForCqi.

Referenced by DoReportUlCqiInfo().

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LteFfrRrcSapProvider * ns3::LteFfrEnhancedAlgorithm::GetLteFfrRrcSapProvider ( )

virtual

Export the "provider" part of the LteFfrRrcSap interface.

Returns: the reference to the "provider" part of the interface, typically to be kept by an LteEnbRrc instance

Implements ns3::LteFfrAlgorithm.

Definition at line 222 of file lte-ffr-enhanced-algorithm.cc.

References m_ffrRrcSapProvider, and NS_LOG_FUNCTION.

LteFfrSapProvider * ns3::LteFfrEnhancedAlgorithm::GetLteFfrSapProvider ( )

virtual

Export the "provider" part of the LteFfrSap interface.

Returns: the reference to the "provider" part of the interface, typically to be kept by an Scheduler instance

Implements ns3::LteFfrAlgorithm.

Definition at line 207 of file lte-ffr-enhanced-algorithm.cc.

References m_ffrSapProvider, and NS_LOG_FUNCTION.

TypeId ns3::LteFfrEnhancedAlgorithm::GetTypeId ( void )

static

Definition at line 119 of file lte-ffr-enhanced-algorithm.cc.

References m_centerAreaPowerOffset, m_centerAreaTpc, m_dlCqiThreshold, m_dlReuse1SubBandwidth, m_dlReuse3SubBandwidth, m_dlSubBandOffset, m_edgeAreaPowerOffset, m_edgeAreaTpc, m_rsrqThreshold, m_ulCqiThreshold, m_ulReuse1SubBandwidth, m_ulReuse3SubBandwidth, m_ulSubBandOffset, and ns3::TypeId::SetParent().

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void ns3::LteFfrEnhancedAlgorithm::InitializeDownlinkRbgMaps ( )

private

Definition at line 316 of file lte-ffr-enhanced-algorithm.cc.

References ns3::LteFfrAlgorithm::GetRbgSize(), ns3::LteFfrAlgorithm::m_dlBandwidth, m_dlPrimarySegmentRbgMap, m_dlRbgMap, m_dlReuse1RbgMap, m_dlReuse1SubBandwidth, m_dlReuse3RbgMap, m_dlReuse3SubBandwidth, m_dlSecondarySegmentRbgMap, m_dlSubBandOffset, and NS_ASSERT_MSG.

Referenced by DoGetAvailableDlRbg(), and Reconfigure().

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void ns3::LteFfrEnhancedAlgorithm::InitializeUplinkRbgMaps ( )

private

Definition at line 372 of file lte-ffr-enhanced-algorithm.cc.

References ns3::LteFfrAlgorithm::m_enabledInUplink, ns3::LteFfrAlgorithm::m_ulBandwidth, m_ulPrimarySegmentRbgMap, m_ulRbgMap, m_ulReuse1RbgMap, m_ulReuse1SubBandwidth, m_ulReuse3RbgMap, m_ulReuse3SubBandwidth, m_ulSecondarySegmentRbgMap, m_ulSubBandOffset, and NS_ASSERT_MSG.

Referenced by DoGetAvailableUlRbg(), and Reconfigure().

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void ns3::LteFfrEnhancedAlgorithm::Reconfigure ( )

protectedvirtual

Automatic FR reconfiguration.

Implements ns3::LteFfrAlgorithm.

Definition at line 256 of file lte-ffr-enhanced-algorithm.cc.

References InitializeDownlinkRbgMaps(), InitializeUplinkRbgMaps(), ns3::LteFfrAlgorithm::m_dlBandwidth, ns3::LteFfrAlgorithm::m_frCellTypeId, ns3::LteFfrAlgorithm::m_needReconfiguration, ns3::LteFfrAlgorithm::m_ulBandwidth, NS_LOG_FUNCTION, SetDownlinkConfiguration(), and SetUplinkConfiguration().

Referenced by DoGetAvailableDlRbg().

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void ns3::LteFfrEnhancedAlgorithm::SetDownlinkConfiguration	(	uint16_t	cellId,
		uint8_t	bandwidth
	)

private

Definition at line 270 of file lte-ffr-enhanced-algorithm.cc.

References ns3::FfrEnhancedDownlinkDefaultConfiguration::dlReuse1SubBandwidth, ns3::FfrEnhancedDownlinkDefaultConfiguration::dlReuse3SubBandwidth, ns3::FfrEnhancedDownlinkDefaultConfiguration::dlSubBandOffset, ns3::g_ffrEnhancedDownlinkDefaultConfiguration, ns3::LteFfrAlgorithm::m_dlBandwidth, m_dlReuse1SubBandwidth, m_dlReuse3SubBandwidth, m_dlSubBandOffset, NS_LOG_FUNCTION, and ns3::NUM_DOWNLINK_CONFS().

Referenced by DoInitialize(), and Reconfigure().

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void ns3::LteFfrEnhancedAlgorithm::SetLteFfrRrcSapUser ( LteFfrRrcSapUser * s )

virtual

Set the "user" part of the LteFfrRrcSap interface that this frequency reuse algorithm instance will interact with.

Parameters

s	a reference to the "user" part of the interface, typically a member of an LteEnbRrc instance

Implements ns3::LteFfrAlgorithm.

Definition at line 214 of file lte-ffr-enhanced-algorithm.cc.

References m_ffrRrcSapUser, NS_LOG_FUNCTION, and s.

void ns3::LteFfrEnhancedAlgorithm::SetLteFfrSapUser ( LteFfrSapUser * s )

virtual

Set the "user" part of the LteFfrSap interface that this frequency reuse algorithm instance will interact with.

Parameters

s	a reference to the "user" part of the interface, typically a member of an Scheduler instance

Implements ns3::LteFfrAlgorithm.

Definition at line 199 of file lte-ffr-enhanced-algorithm.cc.

References m_ffrSapUser, NS_LOG_FUNCTION, and s.

void ns3::LteFfrEnhancedAlgorithm::SetUplinkConfiguration	(	uint16_t	cellId,
		uint8_t	bandwidth
	)

private

Definition at line 286 of file lte-ffr-enhanced-algorithm.cc.

References ns3::g_ffrEnhancedUplinkDefaultConfiguration, ns3::LteFfrAlgorithm::m_ulBandwidth, m_ulReuse1SubBandwidth, m_ulReuse3SubBandwidth, m_ulSubBandOffset, NS_LOG_FUNCTION, ns3::NUM_UPLINK_CONFS(), ns3::FfrEnhancedUplinkDefaultConfiguration::ulReuse1SubBandwidth, ns3::FfrEnhancedUplinkDefaultConfiguration::ulReuse3SubBandwidth, and ns3::FfrEnhancedUplinkDefaultConfiguration::ulSubBandOffset.

Referenced by DoInitialize(), and Reconfigure().

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Friends And Related Function Documentation

friend class MemberLteFfrRrcSapProvider< LteFfrEnhancedAlgorithm >

friend

Definition at line 61 of file lte-ffr-enhanced-algorithm.h.

friend class MemberLteFfrSapProvider< LteFfrEnhancedAlgorithm >

friend

Definition at line 60 of file lte-ffr-enhanced-algorithm.h.

Member Data Documentation

uint8_t ns3::LteFfrEnhancedAlgorithm::m_centerAreaPowerOffset

private

Definition at line 134 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoReportUeMeas(), and GetTypeId().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_centerAreaTpc

private

Definition at line 137 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetTpc(), and GetTypeId().

std::map<uint16_t,SbMeasResult_s> ns3::LteFfrEnhancedAlgorithm::m_dlCqi

private

Definition at line 145 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoReportDlCqiInfo().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_dlCqiThreshold

private

Definition at line 141 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoReportDlCqiInfo(), and GetTypeId().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_dlPrimarySegmentRbgMap

private

Definition at line 115 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsDlRbgAvailableForUe(), and InitializeDownlinkRbgMaps().

std::map<uint16_t, std::vector<bool> > ns3::LteFfrEnhancedAlgorithm::m_dlRbgAvailableforUe

private

Definition at line 146 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetAvailableDlRbg(), DoIsDlRbgAvailableForUe(), and DoReportDlCqiInfo().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_dlRbgMap

private

Definition at line 110 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetAvailableDlRbg(), and InitializeDownlinkRbgMaps().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_dlReuse1RbgMap

private

Definition at line 114 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsDlRbgAvailableForUe(), and InitializeDownlinkRbgMaps().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_dlReuse1SubBandwidth

private

Definition at line 104 of file lte-ffr-enhanced-algorithm.h.

Referenced by GetTypeId(), InitializeDownlinkRbgMaps(), and SetDownlinkConfiguration().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_dlReuse3RbgMap

private

Definition at line 113 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsDlRbgAvailableForUe(), and InitializeDownlinkRbgMaps().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_dlReuse3SubBandwidth

private

Definition at line 103 of file lte-ffr-enhanced-algorithm.h.

Referenced by GetTypeId(), InitializeDownlinkRbgMaps(), and SetDownlinkConfiguration().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_dlSecondarySegmentRbgMap

private

Definition at line 116 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsDlRbgAvailableForUe(), DoReportDlCqiInfo(), and InitializeDownlinkRbgMaps().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_dlSubBandOffset

private

Definition at line 102 of file lte-ffr-enhanced-algorithm.h.

Referenced by GetTypeId(), InitializeDownlinkRbgMaps(), and SetDownlinkConfiguration().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_edgeAreaPowerOffset

private

Definition at line 135 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoReportUeMeas(), and GetTypeId().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_edgeAreaTpc

private

Definition at line 138 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetTpc(), and GetTypeId().

LteFfrRrcSapProvider* ns3::LteFfrEnhancedAlgorithm::m_ffrRrcSapProvider

private

Definition at line 100 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoDispose(), GetLteFfrRrcSapProvider(), and LteFfrEnhancedAlgorithm().

LteFfrRrcSapUser* ns3::LteFfrEnhancedAlgorithm::m_ffrRrcSapUser

private

Definition at line 99 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoInitialize(), DoReportUeMeas(), and SetLteFfrRrcSapUser().

LteFfrSapProvider* ns3::LteFfrEnhancedAlgorithm::m_ffrSapProvider

private

Definition at line 96 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoDispose(), GetLteFfrSapProvider(), and LteFfrEnhancedAlgorithm().

LteFfrSapUser* ns3::LteFfrEnhancedAlgorithm::m_ffrSapUser

private

Definition at line 95 of file lte-ffr-enhanced-algorithm.h.

Referenced by SetLteFfrSapUser().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_measId

private

Definition at line 153 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoInitialize(), and DoReportUeMeas().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_rsrqThreshold

private

Definition at line 132 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoReportUeMeas(), and GetTypeId().

std::map< uint16_t, uint8_t > ns3::LteFfrEnhancedAlgorithm::m_ues

private

Definition at line 130 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetTpc(), DoIsDlRbgAvailableForUe(), DoIsUlRbgAvailableForUe(), DoReportDlCqiInfo(), and DoReportUeMeas().

std::map<uint16_t, std::vector<int> > ns3::LteFfrEnhancedAlgorithm::m_ulCqi

private

Definition at line 149 of file lte-ffr-enhanced-algorithm.h.

uint8_t ns3::LteFfrEnhancedAlgorithm::m_ulCqiThreshold

private

Definition at line 148 of file lte-ffr-enhanced-algorithm.h.

Referenced by GetTypeId().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_ulPrimarySegmentRbgMap

private

Definition at line 120 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsUlRbgAvailableForUe(), and InitializeUplinkRbgMaps().

std::map<uint16_t, std::vector<bool> > ns3::LteFfrEnhancedAlgorithm::m_ulRbAvailableforUe

private

Definition at line 150 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetAvailableUlRbg(), DoIsUlRbgAvailableForUe(), and DoReportDlCqiInfo().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_ulRbgMap

private

Definition at line 111 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetAvailableUlRbg(), and InitializeUplinkRbgMaps().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_ulReuse1RbgMap

private

Definition at line 119 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsUlRbgAvailableForUe(), and InitializeUplinkRbgMaps().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_ulReuse1SubBandwidth

private

Definition at line 108 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetMinContinuousUlBandwidth(), GetTypeId(), InitializeUplinkRbgMaps(), and SetUplinkConfiguration().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_ulReuse3RbgMap

private

Definition at line 118 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsUlRbgAvailableForUe(), and InitializeUplinkRbgMaps().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_ulReuse3SubBandwidth

private

Definition at line 107 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoGetMinContinuousUlBandwidth(), GetTypeId(), InitializeUplinkRbgMaps(), and SetUplinkConfiguration().

std::vector<bool> ns3::LteFfrEnhancedAlgorithm::m_ulSecondarySegmentRbgMap

private

Definition at line 121 of file lte-ffr-enhanced-algorithm.h.

Referenced by DoIsUlRbgAvailableForUe(), and InitializeUplinkRbgMaps().

uint8_t ns3::LteFfrEnhancedAlgorithm::m_ulSubBandOffset

private

Definition at line 106 of file lte-ffr-enhanced-algorithm.h.

Referenced by GetTypeId(), InitializeUplinkRbgMaps(), and SetUplinkConfiguration().

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

src/lte/model/lte-ffr-enhanced-algorithm.h
src/lte/model/lte-ffr-enhanced-algorithm.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Config Paths

Attributes

Attributes defined in parent class ns3::LteFfrAlgorithm

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation