this class implements the link manager of subscriber station net device. More...

#include "ss-link-manager.h"

Inheritance diagram for ns3::SSLinkManager:

Collaboration diagram for ns3::SSLinkManager:

Public Member Functions
	SSLinkManager (Ptr< SubscriberStationNetDevice > ss)
	Constructor. More...

	~SSLinkManager () override

void	DoDispose () override
	Destructor implementation. More...

EventId	GetDlMapSyncTimeoutEvent ()
	Get DL map sync timeout event. More...

bool	GetRangingIntervalFound () const
	Get ranging interval found. More...

void	IncrementNrInvitedPollsRecvd ()
	Increment NR invited polls received. More...

bool	IsUlChannelUsable ()
	Is UL channel usable. More...

void	PerformBackoff ()
	Perform backoff. More...

void	PerformRanging (Cid cid, RngRsp rngrsp)
	Perform ranging. More...

void	ScheduleScanningRestart (Time interval, SubscriberStationNetDevice::EventType eventType, bool deleteUlParameters, EventId &eventId)
	Schedule scanning request. More...

void	SendRangingRequest (uint8_t uiuc, uint16_t allocationSize)
	Send ranging request. More...

void	SetBsEirp (uint16_t bs_eirp)
	Set BS EIRP. More...

void	SetEirXPIrMax (uint16_t eir_x_p_ir_max)
	Set EIRX IR maximum. More...

void	SetNrRangingTransOpps (uint8_t nrRangingTransOpps)
	Set NR ranging trans opps. More...

void	SetRangingCW (uint8_t rangingCW)
	Set ranging CW. More...

void	SetRangingIntervalFound (bool rangingIntervalFound)
	Set ranging interval found. More...

void	StartContentionResolution ()
	Start contention resolution. More...

void	StartScanning (SubscriberStationNetDevice::EventType type, bool deleteParameters)
	Start scanning. More...

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

	~Object () override
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose ()
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator () const
	Get an iterator to the Objects aggregated to this one. More...

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object. More...

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object. More...

template<>
Ptr< Object >	GetObject () const
	Specialization of () for objects of type ns3::Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

template<>
Ptr< Object >	GetObject (TypeId tid) const
	Specialization of (TypeId tid) for objects of type ns3::Object. More...

void	Initialize ()
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized () const
	Check if the object has been initialized. More...

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

	SimpleRefCount (const SimpleRefCount &o[[maybe_unused]])
	Copy constructor. More...

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

SimpleRefCount &	operator= (const SimpleRefCount &o[[maybe_unused]])
	Assignment operator. More...

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

void	Unref () 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
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

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

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

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

Private Member Functions
	SSLinkManager (const SSLinkManager &)
	type conversion operator More...

void	AdjustRangingParameters (const RngRsp &rngrsp)
	Adjust ranging parameters. More...

uint16_t	CalculateMaxIRSignalStrength ()
	Calculate maximum IR signal strength. More...

void	DeleteUplinkParameters ()
	Delete uplink parameters. More...

void	EndScanning (bool status, uint64_t frequency)
	End scanning. More...

uint16_t	GetMinTransmitPowerLevel ()
	Get minimum transmit power level. More...

void	IncreaseRangingRequestCW ()
	Increase rnaging request CW. More...

void	NegotiateBasicCapabilities ()
	Negotiate basic capabilities. More...

SSLinkManager &	operator= (const SSLinkManager &)
	assignment operator More...

void	ResetRangingRequestCW ()
	Reset ranging request CW. More...

bool	SearchForDlChannel (uint8_t channel)
	Search for DL channel. More...

void	SelectRandomBackoff ()
	Select random backoff. More...

void	StartSynchronizing ()
	Start synchronizing. More...

Private Attributes
uint16_t	m_bsEirp
	BS EIRP. More...

uint8_t	m_contentionRangingRetries
	contention ranging retries More...

uint8_t	m_dlChnlNr
	indicates the channel/frequency currently the SS is scanning More...

EventId	m_dlMapSyncTimeoutEvent
	DL map sync timeout event. More...

uint16_t	m_eirXPIrMax
	initial ranging maximum equivalent isotropic received power at BS More...

uint64_t	m_frequency
	frequency on which it is currently operating, i.e., where scanning was successful More...

uint8_t	m_initRangOppNumber
	Initial Ranging opportunity (1–255) in which SS transmitted the RNG_REQ. More...

bool	m_isBackoffSet
	is backoff set More...

uint16_t	m_nrInvitedPollsRecvd
	number invited polls received More...

uint8_t	m_nrRangingTransOpps
	number ranging trans opps More...

uint16_t	m_nrRngReqsSent
	number rang requests sent More...

uint16_t	m_nrRngRspsRecvd
	number rang responses received More...

uint16_t	m_pTxIrMax
	maximum transmit signal strength for initial ranging calculated by SS More...

uint8_t	m_rangingAnomalies
	ranging anomalies More...

uint8_t	m_rangingBO
	ranging BO More...

uint8_t	m_rangingCW
	ranging CW More...

bool	m_rangingIntervalFound
	ranging interval found More...

WimaxNetDevice::RangingStatus	m_rangingStatus
	ranging status More...

RngReq	m_rngreq
	rng request More...

uint32_t	m_rngReqFrameNumber
	frame number in which SS sent RNG_REQ message More...

Ptr< SubscriberStationNetDevice >	m_ss
	subscriber station device More...

EventId	m_waitForRngRspEvent
	wait for rang response event More...

Additional Inherited Members
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	DoInitialize ()
	Initialize() implementation. More...

virtual void	NotifyNewAggregate ()
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed. More...

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

this class implements the link manager of subscriber station net device.

An ss link manager is responsible for link scanning and ranging

Definition at line 43 of file ss-link-manager.h.

Constructor & Destructor Documentation

◆ SSLinkManager() [1/2]

ns3::SSLinkManager::SSLinkManager ( Ptr< SubscriberStationNetDevice > ss )

Constructor.

Parameters

ss	subscriber station device

Definition at line 50 of file ss-link-manager.cc.

◆ ~SSLinkManager()

ns3::SSLinkManager::~SSLinkManager ( )

override

Definition at line 73 of file ss-link-manager.cc.

References m_ss.

◆ SSLinkManager() [2/2]

ns3::SSLinkManager::SSLinkManager ( const SSLinkManager & )

private

type conversion operator

Member Function Documentation

◆ AdjustRangingParameters()

void ns3::SSLinkManager::AdjustRangingParameters ( const RngRsp & rngrsp )

private

Adjust ranging parameters.

Parameters

rngrsp the ranging response

Definition at line 441 of file ss-link-manager.cc.

References ns3::RngRsp::GetOffsetFreqAdjust(), ns3::RngRsp::GetPowerLevelAdjust(), and ns3::RngRsp::GetTimingAdjust().

Referenced by PerformRanging().

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◆ CalculateMaxIRSignalStrength()

uint16_t ns3::SSLinkManager::CalculateMaxIRSignalStrength ( )

private

Calculate maximum IR signal strength.

Returns: the maximum IR signal strength

Definition at line 465 of file ss-link-manager.cc.

References GetMinTransmitPowerLevel(), m_bsEirp, and m_eirXPIrMax.

Referenced by SendRangingRequest().

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◆ DeleteUplinkParameters()

void ns3::SSLinkManager::DeleteUplinkParameters ( )

private

Delete uplink parameters.

Definition at line 428 of file ss-link-manager.cc.

References m_ss.

Referenced by StartScanning().

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◆ DoDispose()

void ns3::SSLinkManager::DoDispose ( void )

overridevirtual

Destructor implementation.

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

Subclasses are expected to implement their real destruction code in an overridden 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::Object.

Definition at line 79 of file ss-link-manager.cc.

References m_ss.

◆ EndScanning()

void ns3::SSLinkManager::EndScanning	(	bool	status,
		uint64_t	frequency
	)

private

End scanning.

Parameters

status	the end status
frequency	the frequency

Definition at line 166 of file ss-link-manager.cc.

References ns3::SubscriberStationNetDevice::EVENT_NONE, m_frequency, StartScanning(), and StartSynchronizing().

Referenced by StartScanning().

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◆ GetDlMapSyncTimeoutEvent()

EventId ns3::SSLinkManager::GetDlMapSyncTimeoutEvent ( )

Get DL map sync timeout event.

Returns: the event ID

Definition at line 127 of file ss-link-manager.cc.

References m_dlMapSyncTimeoutEvent.

◆ GetMinTransmitPowerLevel()

uint16_t ns3::SSLinkManager::GetMinTransmitPowerLevel ( )

private

Get minimum transmit power level.

Returns: the minimum transmit power level

Definition at line 484 of file ss-link-manager.cc.

Referenced by CalculateMaxIRSignalStrength().

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◆ GetRangingIntervalFound()

bool ns3::SSLinkManager::GetRangingIntervalFound ( ) const

Get ranging interval found.

Returns: the ranging interval found

Definition at line 103 of file ss-link-manager.cc.

References m_rangingIntervalFound.

◆ GetTypeId()

TypeId ns3::SSLinkManager::GetTypeId ( void )

static

Get the type ID.

Returns: the object TypeId

Definition at line 44 of file ss-link-manager.cc.

References ns3::TypeId::SetParent().

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◆ IncreaseRangingRequestCW()

void ns3::SSLinkManager::IncreaseRangingRequestCW ( )

private

Increase rnaging request CW.

Definition at line 330 of file ss-link-manager.cc.

References m_rangingCW, m_ss, and min.

Referenced by StartContentionResolution().

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◆ IncrementNrInvitedPollsRecvd()

void ns3::SSLinkManager::IncrementNrInvitedPollsRecvd ( )

Increment NR invited polls received.

Definition at line 121 of file ss-link-manager.cc.

References m_nrInvitedPollsRecvd.

◆ IsUlChannelUsable()

bool ns3::SSLinkManager::IsUlChannelUsable ( )

Is UL channel usable.

Returns: the UL channel usable flag

Definition at line 434 of file ss-link-manager.cc.

◆ NegotiateBasicCapabilities()

void ns3::SSLinkManager::NegotiateBasicCapabilities ( )

private

Negotiate basic capabilities.

Definition at line 459 of file ss-link-manager.cc.

Referenced by PerformRanging().

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◆ operator=()

SSLinkManager& ns3::SSLinkManager::operator= ( const SSLinkManager & )

private

assignment operator

Returns: SS link manager

◆ PerformBackoff()

void ns3::SSLinkManager::PerformBackoff ( )

Perform backoff.

Definition at line 285 of file ss-link-manager.cc.

References m_initRangOppNumber, m_isBackoffSet, m_nrRangingTransOpps, m_rangingBO, m_rngReqFrameNumber, m_ss, ns3::Simulator::Schedule(), ns3::Seconds(), SendRangingRequest(), and ns3::OfdmUlBurstProfile::UIUC_INITIAL_RANGING.

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◆ PerformRanging()

void ns3::SSLinkManager::PerformRanging	(	Cid	cid,
		RngRsp	rngrsp
	)

Perform ranging.

Parameters

cid	the CID
rngrsp	the ranging response

Definition at line 344 of file ss-link-manager.cc.

References AdjustRangingParameters(), ns3::Cid::BASIC, ns3::Simulator::Cancel(), ns3::RngRsp::GetBasicCid(), ns3::RngRsp::GetDlFreqOverride(), ns3::RngRsp::GetFrameNumber(), ns3::RngRsp::GetInitRangOppNumber(), ns3::RngRsp::GetMacAddress(), ns3::RngRsp::GetPrimaryCid(), ns3::RngRsp::GetRangStatus(), ns3::EventId::IsRunning(), m_initRangOppNumber, m_nrRngRspsRecvd, m_rangingStatus, m_rngReqFrameNumber, m_ss, m_waitForRngRspEvent, NegotiateBasicCapabilities(), NS_ASSERT_MSG, ns3::Cid::PRIMARY, ns3::WimaxNetDevice::RANGING_STATUS_ABORT, ns3::WimaxNetDevice::RANGING_STATUS_CONTINUE, ns3::WimaxNetDevice::RANGING_STATUS_SUCCESS, ResetRangingRequestCW(), ns3::SubscriberStationNetDevice::SS_STATE_ADJUSTING_PARAMETERS, ns3::SubscriberStationNetDevice::SS_STATE_REGISTERED, and ns3::SubscriberStationNetDevice::SS_STATE_WAITING_INV_RANG_INTRVL.

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◆ ResetRangingRequestCW()

void ns3::SSLinkManager::ResetRangingRequestCW ( )

private

Reset ranging request CW.

Definition at line 337 of file ss-link-manager.cc.

References m_rangingCW, and m_ss.

Referenced by PerformRanging().

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◆ ScheduleScanningRestart()

void ns3::SSLinkManager::ScheduleScanningRestart	(	Time	interval,
		SubscriberStationNetDevice::EventType	eventType,
		bool	deleteUlParameters,
		EventId &	eventId
	)

Schedule scanning request.

Parameters

interval	the scanning request interval
eventType	event type
deleteUlParameters	the delete UL parameters
eventId	the event ID

Definition at line 491 of file ss-link-manager.cc.

References m_ss, ns3::Simulator::Schedule(), and StartScanning().

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◆ SearchForDlChannel()

bool ns3::SSLinkManager::SearchForDlChannel ( uint8_t channel )

private

Search for DL channel.

Parameters

channel the DL channel

Returns: true if found

◆ SelectRandomBackoff()

void ns3::SSLinkManager::SelectRandomBackoff ( )

private

Select random backoff.

Definition at line 318 of file ss-link-manager.cc.

References m_isBackoffSet, m_rangingBO, m_rangingCW, and NS_ASSERT_MSG.

Referenced by StartContentionResolution().

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◆ SendRangingRequest()

void ns3::SSLinkManager::SendRangingRequest	(	uint8_t	uiuc,
		uint16_t	allocationSize
	)

Send ranging request.

Parameters

uiuc	the UIUC
allocationSize	the allocation size

Definition at line 192 of file ss-link-manager.cc.

References ns3::Packet::AddHeader(), CalculateMaxIRSignalStrength(), m_nrRngReqsSent, m_nrRngRspsRecvd, m_pTxIrMax, m_rangingAnomalies, m_rangingStatus, m_rngreq, m_ss, m_waitForRngRspEvent, ns3::ManagementMessageType::MESSAGE_TYPE_RNG_REQ, NS_ASSERT_MSG, ns3::WimaxNetDevice::RANGING_STATUS_CONTINUE, ns3::Simulator::Schedule(), ns3::RngReq::SetMacAddress(), ns3::RngReq::SetRangingAnomalies(), ns3::RngReq::SetReqDlBurstProfile(), ns3::SubscriberStationNetDevice::SS_STATE_WAITING_INV_RANG_INTRVL, ns3::SubscriberStationNetDevice::SS_STATE_WAITING_REG_RANG_INTRVL, ns3::SubscriberStationNetDevice::SS_STATE_WAITING_RNG_RSP, and StartContentionResolution().

Referenced by PerformBackoff(), and ns3::SubscriberStationNetDevice::ProcessUlMap().

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◆ SetBsEirp()

void ns3::SSLinkManager::SetBsEirp ( uint16_t bs_eirp )

Set BS EIRP.

Parameters

bs_eirp the BS EIRP

Definition at line 85 of file ss-link-manager.cc.

References m_bsEirp.

◆ SetEirXPIrMax()

void ns3::SSLinkManager::SetEirXPIrMax ( uint16_t eir_x_p_ir_max )

Set EIRX IR maximum.

Parameters

eir_x_p_ir_max the EIRX IR maximum

Definition at line 91 of file ss-link-manager.cc.

References m_eirXPIrMax.

◆ SetNrRangingTransOpps()

void ns3::SSLinkManager::SetNrRangingTransOpps ( uint8_t nrRangingTransOpps )

Set NR ranging trans opps.

Parameters

nrRangingTransOpps the NR ranging trans opps

Definition at line 109 of file ss-link-manager.cc.

References m_nrRangingTransOpps.

◆ SetRangingCW()

void ns3::SSLinkManager::SetRangingCW ( uint8_t rangingCW )

Set ranging CW.

Parameters

rangingCW the ranging CW

Definition at line 115 of file ss-link-manager.cc.

References m_rangingCW.

◆ SetRangingIntervalFound()

void ns3::SSLinkManager::SetRangingIntervalFound ( bool rangingIntervalFound )

Set ranging interval found.

Parameters

rangingIntervalFound the ranging interval found

Definition at line 97 of file ss-link-manager.cc.

References m_rangingIntervalFound.

◆ StartContentionResolution()

void ns3::SSLinkManager::StartContentionResolution ( )

Start contention resolution.

Definition at line 251 of file ss-link-manager.cc.

References ns3::SubscriberStationNetDevice::EVENT_NONE, IncreaseRangingRequestCW(), m_contentionRangingRetries, m_isBackoffSet, m_ss, NS_ASSERT_MSG, SelectRandomBackoff(), ns3::SubscriberStationNetDevice::SS_STATE_ADJUSTING_PARAMETERS, ns3::SubscriberStationNetDevice::SS_STATE_WAITING_REG_RANG_INTRVL, ns3::SubscriberStationNetDevice::SS_STATE_WAITING_RNG_RSP, and StartScanning().

Referenced by SendRangingRequest().

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◆ StartScanning()

void ns3::SSLinkManager::StartScanning	(	SubscriberStationNetDevice::EventType	type,
		bool	deleteParameters
	)

Start scanning.

Parameters

type	the event type
deleteParameters	the delete parameters

Definition at line 133 of file ss-link-manager.cc.

References DeleteUplinkParameters(), EndScanning(), m_dlChnlNr, m_ss, ns3::MakeCallback(), NS_ASSERT_MSG, ns3::SubscriberStationNetDevice::SS_STATE_IDLE, and ns3::SubscriberStationNetDevice::SS_STATE_SCANNING.

Referenced by EndScanning(), ScheduleScanningRestart(), ns3::SubscriberStationNetDevice::Start(), StartContentionResolution(), and StartSynchronizing().

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◆ StartSynchronizing()

void ns3::SSLinkManager::StartSynchronizing ( )

private

Start synchronizing.

Definition at line 180 of file ss-link-manager.cc.

References ns3::SubscriberStationNetDevice::EVENT_DL_MAP_SYNC_TIMEOUT, m_dlMapSyncTimeoutEvent, m_ss, ns3::Simulator::Schedule(), ns3::SubscriberStationNetDevice::SS_STATE_SYNCHRONIZING, and StartScanning().

Referenced by EndScanning().

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Member Data Documentation

◆ m_bsEirp

uint16_t ns3::SSLinkManager::m_bsEirp

private

BS EIRP.

Definition at line 190 of file ss-link-manager.h.

Referenced by CalculateMaxIRSignalStrength(), and SetBsEirp().

◆ m_contentionRangingRetries

uint8_t ns3::SSLinkManager::m_contentionRangingRetries

private

contention ranging retries

Definition at line 196 of file ss-link-manager.h.

Referenced by StartContentionResolution().

◆ m_dlChnlNr

uint8_t ns3::SSLinkManager::m_dlChnlNr

private

indicates the channel/frequency currently the SS is scanning

Definition at line 200 of file ss-link-manager.h.

Referenced by StartScanning().

◆ m_dlMapSyncTimeoutEvent

EventId ns3::SSLinkManager::m_dlMapSyncTimeoutEvent

private

DL map sync timeout event.

Definition at line 217 of file ss-link-manager.h.

Referenced by GetDlMapSyncTimeoutEvent(), and StartSynchronizing().

◆ m_eirXPIrMax

uint16_t ns3::SSLinkManager::m_eirXPIrMax

private

initial ranging maximum equivalent isotropic received power at BS

Definition at line 191 of file ss-link-manager.h.

Referenced by CalculateMaxIRSignalStrength(), and SetEirXPIrMax().

◆ m_frequency

uint64_t ns3::SSLinkManager::m_frequency

private

frequency on which it is currently operating, i.e., where scanning was successful

Definition at line 201 of file ss-link-manager.h.

Referenced by EndScanning().

◆ m_initRangOppNumber

uint8_t ns3::SSLinkManager::m_initRangOppNumber

private

Initial Ranging opportunity (1–255) in which SS transmitted the RNG_REQ.

Definition at line 194 of file ss-link-manager.h.

Referenced by PerformBackoff(), and PerformRanging().

◆ m_isBackoffSet

bool ns3::SSLinkManager::m_isBackoffSet

private

is backoff set

Definition at line 213 of file ss-link-manager.h.

Referenced by PerformBackoff(), SelectRandomBackoff(), and StartContentionResolution().

◆ m_nrInvitedPollsRecvd

uint16_t ns3::SSLinkManager::m_nrInvitedPollsRecvd

private

number invited polls received

Definition at line 208 of file ss-link-manager.h.

Referenced by IncrementNrInvitedPollsRecvd().

◆ m_nrRangingTransOpps

uint8_t ns3::SSLinkManager::m_nrRangingTransOpps

private

number ranging trans opps

Definition at line 212 of file ss-link-manager.h.

Referenced by PerformBackoff(), and SetNrRangingTransOpps().

◆ m_nrRngReqsSent

uint16_t ns3::SSLinkManager::m_nrRngReqsSent

private

number rang requests sent

Definition at line 206 of file ss-link-manager.h.

Referenced by SendRangingRequest().

◆ m_nrRngRspsRecvd

uint16_t ns3::SSLinkManager::m_nrRngRspsRecvd

private

number rang responses received

Definition at line 207 of file ss-link-manager.h.

Referenced by PerformRanging(), and SendRangingRequest().

◆ m_pTxIrMax

uint16_t ns3::SSLinkManager::m_pTxIrMax

private

maximum transmit signal strength for initial ranging calculated by SS

Definition at line 192 of file ss-link-manager.h.

Referenced by SendRangingRequest().

◆ m_rangingAnomalies

uint8_t ns3::SSLinkManager::m_rangingAnomalies

private

ranging anomalies

Definition at line 214 of file ss-link-manager.h.

Referenced by SendRangingRequest().

◆ m_rangingBO

uint8_t ns3::SSLinkManager::m_rangingBO

private

ranging BO

Definition at line 211 of file ss-link-manager.h.

Referenced by PerformBackoff(), and SelectRandomBackoff().

◆ m_rangingCW

uint8_t ns3::SSLinkManager::m_rangingCW

private

ranging CW

Definition at line 210 of file ss-link-manager.h.

Referenced by IncreaseRangingRequestCW(), ResetRangingRequestCW(), SelectRandomBackoff(), and SetRangingCW().

◆ m_rangingIntervalFound

bool ns3::SSLinkManager::m_rangingIntervalFound

private

ranging interval found

Definition at line 203 of file ss-link-manager.h.

Referenced by GetRangingIntervalFound(), and SetRangingIntervalFound().

◆ m_rangingStatus

WimaxNetDevice::RangingStatus ns3::SSLinkManager::m_rangingStatus

private

ranging status

Definition at line 188 of file ss-link-manager.h.

Referenced by PerformRanging(), and SendRangingRequest().

◆ m_rngreq

RngReq ns3::SSLinkManager::m_rngreq

private

rng request

Definition at line 198 of file ss-link-manager.h.

Referenced by SendRangingRequest().

◆ m_rngReqFrameNumber

uint32_t ns3::SSLinkManager::m_rngReqFrameNumber

private

frame number in which SS sent RNG_REQ message

Definition at line 197 of file ss-link-manager.h.

Referenced by PerformBackoff(), and PerformRanging().

◆ m_ss

Ptr<SubscriberStationNetDevice> ns3::SSLinkManager::m_ss

private

subscriber station device

Definition at line 186 of file ss-link-manager.h.

Referenced by ~SSLinkManager(), DeleteUplinkParameters(), DoDispose(), IncreaseRangingRequestCW(), PerformBackoff(), PerformRanging(), ResetRangingRequestCW(), ScheduleScanningRestart(), SendRangingRequest(), StartContentionResolution(), StartScanning(), and StartSynchronizing().

◆ m_waitForRngRspEvent

EventId ns3::SSLinkManager::m_waitForRngRspEvent

private

wait for rang response event

Definition at line 216 of file ss-link-manager.h.

Referenced by PerformRanging(), and SendRangingRequest().

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

src/wimax/model/ss-link-manager.h
src/wimax/model/ss-link-manager.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SSLinkManager() [1/2]

◆ ~SSLinkManager()

◆ SSLinkManager() [2/2]

Member Function Documentation

◆ AdjustRangingParameters()

◆ CalculateMaxIRSignalStrength()

◆ DeleteUplinkParameters()

◆ DoDispose()

◆ EndScanning()

◆ GetDlMapSyncTimeoutEvent()

◆ GetMinTransmitPowerLevel()

◆ GetRangingIntervalFound()

◆ GetTypeId()

◆ IncreaseRangingRequestCW()

◆ IncrementNrInvitedPollsRecvd()

◆ IsUlChannelUsable()

◆ NegotiateBasicCapabilities()

◆ operator=()

◆ PerformBackoff()

◆ PerformRanging()

◆ ResetRangingRequestCW()

◆ ScheduleScanningRestart()

◆ SearchForDlChannel()

◆ SelectRandomBackoff()

◆ SendRangingRequest()

◆ SetBsEirp()

◆ SetEirXPIrMax()

◆ SetNrRangingTransOpps()

◆ SetRangingCW()

◆ SetRangingIntervalFound()

◆ StartContentionResolution()

◆ StartScanning()

◆ StartSynchronizing()

Member Data Documentation

◆ m_bsEirp

◆ m_contentionRangingRetries

◆ m_dlChnlNr

◆ m_dlMapSyncTimeoutEvent

◆ m_eirXPIrMax

◆ m_frequency

◆ m_initRangOppNumber

◆ m_isBackoffSet

◆ m_nrInvitedPollsRecvd

◆ m_nrRangingTransOpps

◆ m_nrRngReqsSent

◆ m_nrRngRspsRecvd

◆ m_pTxIrMax

◆ m_rangingAnomalies

◆ m_rangingBO

◆ m_rangingCW

◆ m_rangingIntervalFound

◆ m_rangingStatus

◆ m_rngreq

◆ m_rngReqFrameNumber

◆ m_ss

◆ m_waitForRngRspEvent