Inheritance diagram for ns3::DcaTxop::Dcf:

Public Member Functions
	Dcf (DcaTxop *txop)

Public Member Functions inherited from ns3::DcfState
uint32_t	GetAifsn (void) const

uint32_t	GetCw (void) const

uint32_t	GetCwMax (void) const

uint32_t	GetCwMin (void) const

bool	IsAccessRequested (void) const

void	ResetCw (void)

void	SetAifsn (uint32_t aifsn)

void	SetCwMax (uint32_t maxCw)

void	SetCwMin (uint32_t minCw)

void	StartBackoffNow (uint32_t nSlots)

void	UpdateFailedCw (void)

Private Member Functions
virtual void	DoNotifyAccessGranted (void)

virtual void	DoNotifyChannelSensing (void)

virtual void	DoNotifyChannelSwitching (Time duration, uint16_t toChannel)

virtual void	DoNotifyCollision (void)

virtual void	DoNotifyInternalCollision (void)

Private Attributes
DcaTxop *	m_txop

Detailed Description

Definition at line 52 of file dca-txop.cc.

Member Function Documentation

virtual void ns3::DcaTxop::Dcf::DoNotifyAccessGranted ( void )

inlineprivatevirtual

Called by DcfManager to notify a DcfState subclass that access to the medium is granted and can start immediately.

Implements ns3::DcfState.

Definition at line 60 of file dca-txop.cc.

virtual void ns3::DcaTxop::Dcf::DoNotifyChannelSwitching	(	Time	duration,
		uint16_t	toChannel
	)

inlineprivatevirtual

Called by DcfManager to notify a DcfState subclass that a channel switching occured.

The subclass is expected to flush the queue of packets.

Implements ns3::DcfState.

Definition at line 72 of file dca-txop.cc.

References ns3::DcaTxop::NotifyChannelSwitching().

virtual void ns3::DcaTxop::Dcf::DoNotifyCollision ( void )

inlineprivatevirtual

Called by DcfManager to notify a DcfState subclass that a normal collision occured, that is, that the medium was busy when access was requested.

The subclass is expected to start a new backoff by calling DcfState::StartBackoffNow and DcfManager::RequestAccess is access is still needed.

Implements ns3::DcfState.

Definition at line 68 of file dca-txop.cc.

virtual void ns3::DcaTxop::Dcf::DoNotifyInternalCollision ( void )

inlineprivatevirtual

Called by DcfManager to notify a DcfState subclass that an 'internal' collision occured, that is, that the backoff timer of a higher priority DcfState expired at the same time and that access was granted to this higher priority DcfState.

The subclass is expected to start a new backoff by calling DcfState::StartBackoffNow and DcfManager::RequestAccess is access is still needed.

Implements ns3::DcfState.

Definition at line 64 of file dca-txop.cc.

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

src/wifi/model/dca-txop.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation