ns3::WifiDlMuAggregateTf Struct Reference

WifiDlMuAggregateTf specifies that a DL MU PPDU made of PSDUs including each a MU-BAR Trigger Frame is acknowledged through BlockAck frames sent as HE TB PPDUs. More...

#include "wifi-acknowledgment.h"

Inheritance diagram for ns3::WifiDlMuAggregateTf:

Collaboration diagram for ns3::WifiDlMuAggregateTf:

Classes
struct	BlockAckInfo
	information related to a BlockAck frame sent by a station More...

Public Member Functions
	WifiDlMuAggregateTf ()
bool	CheckQosAckPolicy (Mac48Address receiver, uint8_t tid, WifiMacHeader::QosAckPolicy ackPolicy) const override
	Check whether the given QoS Ack policy can be used for the MPDUs addressed to the given receiver and belonging to the given TID.
std::unique_ptr< WifiAcknowledgment >	Copy () const override
	Clone this object.
void	Print (std::ostream &os) const override
	Print the object contents.
Public Member Functions inherited from ns3::WifiAcknowledgment
	WifiAcknowledgment (Method m)
	Constructor.
virtual	~WifiAcknowledgment ()
virtual std::unique_ptr< WifiAcknowledgment >	Copy () const =0
	Clone this object.
WifiMacHeader::QosAckPolicy	GetQosAckPolicy (Mac48Address receiver, uint8_t tid) const
	Get the QoS Ack policy to use for the MPDUs addressed to the given receiver and belonging to the given TID.
virtual void	Print (std::ostream &os) const =0
	Print the object contents.
void	SetQosAckPolicy (Mac48Address receiver, uint8_t tid, WifiMacHeader::QosAckPolicy ackPolicy)
	Set the QoS Ack policy to use for the MPDUs addressed to the given receiver and belonging to the given TID.

Public Attributes
std::map< Mac48Address, BlockAckInfo >	stationsReplyingWithBlockAck
	Set of stations replying with a BlockAck frame.
uint16_t	ulLength
	the UL Length field of the MU-BAR Trigger Frames
Public Attributes inherited from ns3::WifiAcknowledgment
Time	acknowledgmentTime
	time required by the acknowledgment method
const Method	method
	acknowledgment method

Additional Inherited Members
Public Types inherited from ns3::WifiAcknowledgment
enum	Method {   NONE = 0 , NORMAL_ACK , BLOCK_ACK , BAR_BLOCK_ACK ,   DL_MU_BAR_BA_SEQUENCE , DL_MU_TF_MU_BAR , DL_MU_AGGREGATE_TF , UL_MU_MULTI_STA_BA ,   ACK_AFTER_TB_PPDU }
	Available acknowledgment methods. More...

Detailed Description

WifiDlMuAggregateTf specifies that a DL MU PPDU made of PSDUs including each a MU-BAR Trigger Frame is acknowledged through BlockAck frames sent as HE TB PPDUs.

Definition at line 285 of file wifi-acknowledgment.h.

Constructor & Destructor Documentation

WifiDlMuAggregateTf()

ns3::WifiDlMuAggregateTf::WifiDlMuAggregateTf

(

)

Definition at line 277 of file wifi-acknowledgment.cc.

Member Function Documentation

CheckQosAckPolicy()

bool ns3::WifiDlMuAggregateTf::CheckQosAckPolicy ( Mac48Address  receiver, uint8_t  tid, WifiMacHeader::QosAckPolicy  ackPolicy  ) const

overridevirtual

Check whether the given QoS Ack policy can be used for the MPDUs addressed to the given receiver and belonging to the given TID.

Parameters

receiver	the MAC address of the receiver
tid	the TID
ackPolicy	the QoS Ack policy to use

Returns

true if the given QoS Ack policy can be used, false otherwise

Implements ns3::WifiAcknowledgment.

Definition at line 290 of file wifi-acknowledgment.cc.

References ns3::WifiMacHeader::NO_EXPLICIT_ACK.

Copy()

std::unique_ptr< WifiAcknowledgment > ns3::WifiDlMuAggregateTf::Copy ( ) const

overridevirtual

Clone this object.

Returns

a pointer to the cloned object

Implements ns3::WifiAcknowledgment.

Definition at line 284 of file wifi-acknowledgment.cc.

Print()

void ns3::WifiDlMuAggregateTf::Print ( std::ostream &  os ) const

overridevirtual

Print the object contents.

Parameters

os	output stream in which the data should be printed.

Implements ns3::WifiAcknowledgment.

Definition at line 299 of file wifi-acknowledgment.cc.

References stationsReplyingWithBlockAck.

Member Data Documentation

stationsReplyingWithBlockAck

std::map<Mac48Address, BlockAckInfo> ns3::WifiDlMuAggregateTf::stationsReplyingWithBlockAck

Set of stations replying with a BlockAck frame.

Definition at line 305 of file wifi-acknowledgment.h.

Referenced by ns3::HeFrameExchangeManager::CalculateAcknowledgmentTime(), ns3::WifiDefaultAckManager::GetAckInfoIfAggregatedMuBar(), ns3::HeFrameExchangeManager::GetTxDuration(), Print(), and ns3::HeFrameExchangeManager::SendPsduMap().

ulLength

uint16_t ns3::WifiDlMuAggregateTf::ulLength

the UL Length field of the MU-BAR Trigger Frames

Definition at line 306 of file wifi-acknowledgment.h.

Referenced by ns3::HeFrameExchangeManager::CalculateAcknowledgmentTime(), and ns3::HeFrameExchangeManager::SendPsduMap().

---

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

• src/wifi/model/wifi-acknowledgment.h
• src/wifi/model/wifi-acknowledgment.cc