Maintains the state and information about transmitted MPDUs with ack policy block ack for an originator station. More...

#include "originator-block-ack-agreement.h"

Inheritance diagram for ns3::OriginatorBlockAckAgreement:

Collaboration diagram for ns3::OriginatorBlockAckAgreement:

Public Types
enum	State { PENDING, ESTABLISHED, INACTIVE, UNSUCCESSFUL }
	Represents the state for this agreement. More...

Public Member Functions
	OriginatorBlockAckAgreement (Mac48Address recipient, uint8_t tid)
	Constructor. More...

	~OriginatorBlockAckAgreement ()

void	CompleteExchange (void)
	Complete exchange function. More...

bool	IsBlockAckRequestNeeded (void) const
	Returns true if all packets for which a block ack was negotiated have been transmitted so a block ack request is needed in order to acknowledge them. More...

bool	IsEstablished (void) const
	Check if the current state of this agreement is ESTABLISHED. More...

bool	IsInactive (void) const
	Check if the current state of this agreement is INACTIVE. More...

bool	IsPending (void) const
	Check if the current state of this agreement is PENDING. More...

bool	IsUnsuccessful (void) const
	Check if the current state of this agreement is UNSUCCESSFUL. More...

void	NotifyMpduTransmission (uint16_t nextSeqNumber)
	Notifies a packet's transmission with ack policy Block Ack. More...

void	SetState (State state)
	Set the current state. More...

Public Member Functions inherited from ns3::BlockAckAgreement
	BlockAckAgreement (Mac48Address peer, uint8_t tid)
	Constructor for BlockAckAgreement with given peer and TID. More...

	~BlockAckAgreement ()

uint16_t	GetBufferSize (void) const
	Return the buffer size. More...

Mac48Address	GetPeer (void) const
	Return the peer address. More...

uint16_t	GetStartingSequence (void) const
	Return the starting squence number. More...

uint16_t	GetStartingSequenceControl (void) const
	Return the starting sequence control. More...

uint8_t	GetTid (void) const
	Return the Traffic ID (TID). More...

uint16_t	GetTimeout (void) const
	Return the timeout. More...

uint16_t	GetWinEnd (void) const
	Return the ending sequence number. More...

bool	IsAmsduSupported (void) const
	Check whether A-MSDU is supported. More...

bool	IsHtSupported (void) const
	Check whether HT is supported. More...

bool	IsImmediateBlockAck (void) const
	Check whether the current ACK policy is immediate block ACK. More...

void	SetAmsduSupport (bool supported)
	Enable or disable A-MSDU support. More...

void	SetBufferSize (uint16_t bufferSize)
	Set buffer size. More...

void	SetDelayedBlockAck (void)
	Set Block ACK policy to delayed ACK. More...

void	SetHtSupported (bool htSupported)
	Enable or disable HT support. More...

void	SetImmediateBlockAck (void)
	Set Block ACK policy to immediate ACK. More...

void	SetStartingSequence (uint16_t seq)
	Set starting sequence number. More...

void	SetStartingSequenceControl (uint16_t seq)
	Set starting sequence control. More...

void	SetTimeout (uint16_t timeout)
	Set timeout. More...

void	SetWinEnd (uint16_t seq)
	Set ending sequence number. More...

Private Attributes
bool	m_needBlockAckReq
	flag whether it needs a Block ACK request More...

uint16_t	m_sentMpdus
	sent MPDUs More...

State	m_state
	state More...

Friends
class	BlockAckManager
	allow BlockAckManager class access More...

Additional Inherited Members
Protected Attributes inherited from ns3::BlockAckAgreement
uint8_t	m_amsduSupported
	Flag whether MSDU aggregation is supported. More...

uint8_t	m_blockAckPolicy
	Type of block ack: immediate or delayed. More...

uint16_t	m_bufferSize
	Buffer size. More...

uint8_t	m_htSupported
	Flag whether HT is supported. More...

EventId	m_inactivityEvent
	inactivity event More...

Mac48Address	m_peer
	Peer address. More...

uint16_t	m_startingSeq
	Starting squence control. More...

uint8_t	m_tid
	Traffic ID. More...

uint16_t	m_timeout
	Timeout. More...

uint16_t	m_winEnd
	Ending sequence number. More...