RrMultiUserScheduler is a simple OFDMA scheduler that indicates to perform a DL OFDMA transmission if the AP has frames to transmit to at least one station. More...

#include "rr-multi-user-scheduler.h"

Inheritance diagram for ns3::RrMultiUserScheduler:

Collaboration diagram for ns3::RrMultiUserScheduler:

Classes
struct	MasterInfo
	Information used to sort stations. More...

Public Member Functions
	RrMultiUserScheduler ()

virtual	~RrMultiUserScheduler ()

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

virtual	~MultiUserScheduler ()

DlMuInfo &	GetDlMuInfo (void)
	Get the information required to perform a DL MU transmission. More...

UlMuInfo &	GetUlMuInfo (void)
	Get the information required to solicit an UL MU transmission. More...

TxFormat	NotifyAccessGranted (Ptr< QosTxop > edca, Time availableTime, bool initialFrame)
	Notify the Multi-user Scheduler that the given AC of the AP gained channel access. More...

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

virtual	~Object ()
	Destructor. More...

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

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

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

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

template<typename T >
Ptr< T >	GetObject (void) const
	Get a pointer to the requested aggregated 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 () const
	Specialization of () for objects of type ns3::Object. More...

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

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

bool	IsInitialized (void) 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)
	Copy constructor. More...

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

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator. 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
	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 erros. 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 (void)
	Get the type ID. More...

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

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

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

Protected Member Functions
void	DoDispose (void) override
	Destructor implementation. More...

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

Protected Member Functions inherited from ns3::MultiUserScheduler
TxFormat	GetLastTxFormat (void) const
	Get the format of the last transmission, as determined by the last call to NotifyAccessGranted that did not return NO_TX. More...

Ptr< WifiRemoteStationManager >	GetWifiRemoteStationManager (void) const
	Get the station manager attached to the AP. More...

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

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. 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 (void)
	Notifier called once the ObjectBase is fully constructed. More...

Private Types
typedef std::pair< std::list< MasterInfo >::iterator, Ptr< const WifiMacQueueItem > >	CandidateInfo
	Information stored for candidate stations. More...

Private Member Functions
void	AssignRuIndices (WifiTxVector &txVector)
	Assign an RU index to all the RUs allocated by the given TXVECTOR. More...

DlMuInfo	ComputeDlMuInfo (void) override
	Compute the information required to perform a DL MU transmission. More...

UlMuInfo	ComputeUlMuInfo (void) override
	Prepare the information required to solicit an UL MU transmission. More...

void	NotifyStationAssociated (uint16_t aid, Mac48Address address)
	Notify the scheduler that a station associated with the AP. More...

void	NotifyStationDeassociated (uint16_t aid, Mac48Address address)
	Notify the scheduler that a station deassociated with the AP. More...

TxFormat	SelectTxFormat (void) override
	Select the format of the next transmission. More...

virtual TxFormat	TrySendingBasicTf (void)
	Check if it is possible to send a Basic Trigger Frame given the current time limits. More...

virtual TxFormat	TrySendingBsrpTf (void)
	Check if it is possible to send a BSRP Trigger Frame given the current time limits. More...

virtual TxFormat	TrySendingDlMuPpdu (void)
	Check if it is possible to send a DL MU PPDU given the current time limits. More...

Private Attributes
std::list< CandidateInfo >	m_candidates
	Candidate stations for MU TX. More...

bool	m_enableBsrp
	send a BSRP before an UL MU transmission More...

bool	m_enableTxopSharing
	allow A-MPDUs of different TIDs in a DL MU PPDU More...

bool	m_enableUlOfdma
	enable the scheduler to also return UL_OFDMA More...

bool	m_forceDlOfdma
	return DL_OFDMA even if no DL MU PPDU was built More...

Time	m_maxCredits
	Max amount of credits a station can have. More...

uint8_t	m_nStations
	Number of stations/slots to fill. More...

std::map< AcIndex, std::list< MasterInfo > >	m_staList
	Per-AC list of stations (next to serve first) More...

Time	m_tbPpduDuration
	Duration of the solicited TB PPDUs. More...

Ptr< WifiMacQueueItem >	m_trigger
	Trigger Frame to send. More...

WifiTxParameters	m_txParams
	TX parameters. More...

uint32_t	m_ulPsduSize
	the size in byte of the solicited PSDU More...

TriggerFrameType	m_ulTriggerType
	Trigger Frame type for UL MU. More...

bool	m_useCentral26TonesRus
	whether to allocate central 26-tone RUs More...

Additional Inherited Members
Public Types inherited from ns3::MultiUserScheduler
enum	TxFormat { NO_TX = 0, SU_TX, DL_MU_TX, UL_MU_TX }
	Enumeration of the possible transmission formats. More...

Protected Attributes inherited from ns3::MultiUserScheduler
Ptr< ApWifiMac >	m_apMac
	the AP wifi MAC More...

Time	m_availableTime
	the time available for frame exchange More...

Ptr< QosTxop >	m_edca
	the AC that gained channel access More...

Ptr< HeFrameExchangeManager >	m_heFem
	HE Frame Exchange Manager. More...

bool	m_initialFrame
	true if a TXOP is being started More...

uint32_t	m_sizeOf8QosNull
	size in bytes of 8 QoS Null frames More...

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

Detailed Description

RrMultiUserScheduler is a simple OFDMA scheduler that indicates to perform a DL OFDMA transmission if the AP has frames to transmit to at least one station.

Introspection did not find any typical Config paths.

RrMultiUserScheduler assigns RUs of equal size (in terms of tones) to stations to which the AP has frames to transmit belonging to the AC who gained access to the channel or higher. The maximum number of stations that can be granted an RU is configurable. Associated stations are served in a round robin fashion.

Todo:: Take the supported channel width of the stations into account while selecting stations and assigning RUs to them.

Attributes

NStations: The maximum number of stations that can be granted an RU in a DL MU OFDMA transmission
- Set with class: ns3::UintegerValue
- Underlying type: uint8_t 1:74
- Initial value: 4
- Flags: construct write read
EnableTxopSharing: If enabled, allow A-MPDUs of different TIDs in a DL MU PPDU.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: true
- Flags: construct write read
ForceDlOfdma: If enabled, return DL_MU_TX even if no DL MU PPDU could be built.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: false
- Flags: construct write read
EnableUlOfdma: If enabled, return UL_MU_TX if DL_MU_TX was returned the previous time.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: true
- Flags: construct write read
EnableBsrp: If enabled, send a BSRP Trigger Frame before an UL MU transmission.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: true
- Flags: construct write read
UlPsduSize: The default size in bytes of the solicited PSDU (to be sent in a TB PPDU)
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 500
- Flags: construct write read
UseCentral26TonesRus: If enabled, central 26-tone RUs are allocated, too, when the selected RU type is at least 52 tones.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: false
- Flags: construct write read
MaxCredits: Maximum amount of credits a station can have. When transmitting a DL MU PPDU, the amount of credits received by each station equals the TX duration (in microseconds) divided by the total number of stations. Stations that are the recipient of the DL MU PPDU have to pay a number of credits equal to the TX duration (in microseconds) times the allocated bandwidth share
- Set with class: ns3::TimeValue
- Underlying type: Time -9.22337e+18ns:+9.22337e+18ns
- Initial value: +1e+09ns
- Flags: construct write read

No TraceSources are defined for this type.
Size of this type is 720 bytes (on a 64-bit architecture).

Definition at line 42 of file rr-multi-user-scheduler.h.

Member Typedef Documentation

◆ CandidateInfo

typedef std::pair<std::list<MasterInfo>::iterator, Ptr<const WifiMacQueueItem> > ns3::RrMultiUserScheduler::CandidateInfo

private

Information stored for candidate stations.

Definition at line 125 of file rr-multi-user-scheduler.h.

Constructor & Destructor Documentation

◆ RrMultiUserScheduler()

ns3::RrMultiUserScheduler::RrMultiUserScheduler ( )

Definition at line 93 of file rr-multi-user-scheduler.cc.

References NS_LOG_FUNCTION.

◆ ~RrMultiUserScheduler()

ns3::RrMultiUserScheduler::~RrMultiUserScheduler ( )

virtual

Definition at line 99 of file rr-multi-user-scheduler.cc.

References NS_LOG_FUNCTION_NOARGS.

Member Function Documentation

◆ AssignRuIndices()

void ns3::RrMultiUserScheduler::AssignRuIndices ( WifiTxVector & txVector )

private

Assign an RU index to all the RUs allocated by the given TXVECTOR.

Allocated RUs must all have the same size, except for allocated central 26-tone RUs.

Parameters

txVector the given TXVECTOR

Definition at line 798 of file rr-multi-user-scheduler.cc.

References ns3::WifiTxVector::GetChannelWidth(), ns3::WifiTxVector::GetHeMuUserInfoMap(), NS_ASSERT, NS_LOG_FUNCTION, and ns3::WifiTxVector::SetRu().

Referenced by TrySendingBasicTf().

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◆ ComputeDlMuInfo()

MultiUserScheduler::DlMuInfo ns3::RrMultiUserScheduler::ComputeDlMuInfo ( void )

overrideprivatevirtual

Compute the information required to perform a DL MU transmission.

Returns: the information required to perform a DL MU transmission

Implements ns3::MultiUserScheduler.

Definition at line 637 of file rr-multi-user-scheduler.cc.

References ns3::RrMultiUserScheduler::MasterInfo::credits, ns3::WifiTxParameters::m_txDuration, ns3::WifiTxParameters::m_txVector, Min, min, NS_ASSERT, NS_ASSERT_MSG, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_UNUSED, ns3::MultiUserScheduler::DlMuInfo::psduMap, ns3::QosUtilsMapTidToAc(), ns3::WifiTxVector::SetBssColor(), ns3::WifiTxVector::SetChannelWidth(), ns3::WifiTxVector::SetGuardInterval(), ns3::WifiTxVector::SetHeMuUserInfo(), ns3::WifiTxVector::SetPreambleType(), ns3::Time::ToDouble(), and ns3::MultiUserScheduler::DlMuInfo::txParams.

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◆ ComputeUlMuInfo()

MultiUserScheduler::UlMuInfo ns3::RrMultiUserScheduler::ComputeUlMuInfo ( void )

overrideprivatevirtual

Prepare the information required to solicit an UL MU transmission.

Returns: the information required to solicit an UL MU transmission

Implements ns3::MultiUserScheduler.

Definition at line 847 of file rr-multi-user-scheduler.cc.

◆ DoDispose()

void ns3::RrMultiUserScheduler::DoDispose ( void )

overrideprotectedvirtual

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::MultiUserScheduler.

Definition at line 121 of file rr-multi-user-scheduler.cc.

References ns3::WifiTxParameters::Clear(), ns3::MultiUserScheduler::DoDispose(), ns3::MultiUserScheduler::m_apMac, m_candidates, m_staList, m_trigger, m_txParams, ns3::MakeCallback(), NotifyStationAssociated(), NotifyStationDeassociated(), and NS_LOG_FUNCTION.

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◆ DoInitialize()

void ns3::RrMultiUserScheduler::DoInitialize ( void )

overrideprotectedvirtual

Initialize() implementation.

This method is called only once by Initialize(). If the user calls 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::MultiUserScheduler.

Definition at line 105 of file rr-multi-user-scheduler.cc.

References ns3::MultiUserScheduler::DoInitialize(), ns3::MultiUserScheduler::m_apMac, m_staList, ns3::MakeCallback(), NotifyStationAssociated(), NotifyStationDeassociated(), NS_ASSERT, NS_LOG_FUNCTION, and ns3::wifiAcList.

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◆ GetTypeId()

TypeId ns3::RrMultiUserScheduler::GetTypeId ( void )

static

Get the type ID.

Returns: the object TypeId

Definition at line 38 of file rr-multi-user-scheduler.cc.

References m_enableBsrp, m_enableTxopSharing, m_enableUlOfdma, m_forceDlOfdma, m_maxCredits, m_nStations, m_ulPsduSize, m_useCentral26TonesRus, ns3::MakeBooleanAccessor(), ns3::MakeBooleanChecker(), ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeUintegerAccessor(), ns3::Seconds(), and ns3::TypeId::SetParent().

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◆ NotifyStationAssociated()

void ns3::RrMultiUserScheduler::NotifyStationAssociated	(	uint16_t	aid,
		Mac48Address	address
	)

private

Notify the scheduler that a station associated with the AP.

Parameters

aid	the AID of the station
address	the MAC address of the station

Definition at line 466 of file rr-multi-user-scheduler.cc.

References first::address, ns3::MultiUserScheduler::GetWifiRemoteStationManager(), m_staList, and NS_LOG_FUNCTION.

Referenced by DoDispose(), and DoInitialize().

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◆ NotifyStationDeassociated()

void ns3::RrMultiUserScheduler::NotifyStationDeassociated	(	uint16_t	aid,
		Mac48Address	address
	)

private

Notify the scheduler that a station deassociated with the AP.

Parameters

aid	the AID of the station
address	the MAC address of the station

Definition at line 480 of file rr-multi-user-scheduler.cc.

References first::address, ns3::RrMultiUserScheduler::MasterInfo::address, ns3::RrMultiUserScheduler::MasterInfo::aid, ns3::MultiUserScheduler::GetWifiRemoteStationManager(), m_staList, and NS_LOG_FUNCTION.

Referenced by DoDispose(), and DoInitialize().

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◆ SelectTxFormat()

MultiUserScheduler::TxFormat ns3::RrMultiUserScheduler::SelectTxFormat ( void )

overrideprivatevirtual

Select the format of the next transmission.

Returns: the format of the next transmission

Implements ns3::MultiUserScheduler.

Definition at line 136 of file rr-multi-user-scheduler.cc.

References ns3::BSRP_TRIGGER, ns3::MultiUserScheduler::DL_MU_TX, ns3::MultiUserScheduler::GetLastTxFormat(), m_enableBsrp, m_enableUlOfdma, m_ulTriggerType, NS_LOG_FUNCTION, TrySendingBasicTf(), TrySendingBsrpTf(), and TrySendingDlMuPpdu().

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◆ TrySendingBasicTf()

MultiUserScheduler::TxFormat ns3::RrMultiUserScheduler::TrySendingBasicTf ( void )

privatevirtual

Check if it is possible to send a Basic Trigger Frame given the current time limits.

Returns: UL_MU_TX if it is possible to send a Basic TF, DL_MU_TX if we can try to send a DL MU PPDU and NO_TX if the remaining time is too short

Definition at line 245 of file rr-multi-user-scheduler.cc.

Referenced by SelectTxFormat().

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◆ TrySendingBsrpTf()

MultiUserScheduler::TxFormat ns3::RrMultiUserScheduler::TrySendingBsrpTf ( void )

privatevirtual

Check if it is possible to send a BSRP Trigger Frame given the current time limits.

Returns: UL_MU_TX if it is possible to send a BSRP TF, NO_TX otherwise

Definition at line 160 of file rr-multi-user-scheduler.cc.

Referenced by SelectTxFormat().

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◆ TrySendingDlMuPpdu()

MultiUserScheduler::TxFormat ns3::RrMultiUserScheduler::TrySendingDlMuPpdu ( void )

privatevirtual

Check if it is possible to send a DL MU PPDU given the current time limits.

Returns: DL_MU_TX if it is possible to send a DL MU PPDU, SU_TX if a SU PPDU can be transmitted (e.g., there are no HE stations associated or sending a DL MU PPDU is not possible and m_forceDlOfdma is false) or NO_TX otherwise

Definition at line 495 of file rr-multi-user-scheduler.cc.

References ns3::WifiTxParameters::Clear(), ns3::QosTxop::GetAccessCategory(), ns3::WifiRemoteStationManager::GetDataTxVector(), ns3::HeRu::GetEqualSizedRusForStations(), ns3::WifiTxVector::GetMode(), ns3::WifiTxVector::GetNss(), ns3::MultiUserScheduler::GetWifiRemoteStationManager(), ns3::MultiUserScheduler::m_apMac, ns3::MultiUserScheduler::m_availableTime, m_candidates, ns3::MultiUserScheduler::m_edca, m_enableTxopSharing, ns3::MultiUserScheduler::m_heFem, ns3::MultiUserScheduler::m_initialFrame, m_nStations, m_staList, m_txParams, ns3::WifiTxParameters::m_txVector, m_useCentral26TonesRus, min, ns3::Time::Min(), NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::QosTxop::PeekNextMpdu(), ns3::QosUtilsMapTidToAc(), ns3::HeRu::RU_26_TONE, ns3::WifiTxVector::SetBssColor(), ns3::WifiTxVector::SetChannelWidth(), ns3::WifiTxVector::SetGuardInterval(), ns3::WifiTxVector::SetHeMuUserInfo(), ns3::WifiTxVector::SetPreambleType(), ns3::WIFI_PREAMBLE_HE_MU, and ns3::wifiAcList.

Referenced by SelectTxFormat().

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Member Data Documentation

◆ m_candidates

std::list<CandidateInfo> ns3::RrMultiUserScheduler::m_candidates

private

Candidate stations for MU TX.

Definition at line 135 of file rr-multi-user-scheduler.h.

Referenced by DoDispose(), TrySendingBasicTf(), and TrySendingDlMuPpdu().

◆ m_enableBsrp

bool ns3::RrMultiUserScheduler::m_enableBsrp

private

send a BSRP before an UL MU transmission

Definition at line 131 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId(), and SelectTxFormat().

◆ m_enableTxopSharing

bool ns3::RrMultiUserScheduler::m_enableTxopSharing

private

allow A-MPDUs of different TIDs in a DL MU PPDU

Definition at line 128 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId(), and TrySendingDlMuPpdu().

◆ m_enableUlOfdma

bool ns3::RrMultiUserScheduler::m_enableUlOfdma

private

enable the scheduler to also return UL_OFDMA

Definition at line 130 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId(), and SelectTxFormat().

◆ m_forceDlOfdma

bool ns3::RrMultiUserScheduler::m_forceDlOfdma

private

return DL_OFDMA even if no DL MU PPDU was built

Definition at line 129 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId().

◆ m_maxCredits

Time ns3::RrMultiUserScheduler::m_maxCredits

private

Max amount of credits a station can have.

Definition at line 136 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId().

◆ m_nStations

uint8_t ns3::RrMultiUserScheduler::m_nStations

private

Number of stations/slots to fill.

Definition at line 127 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId(), and TrySendingDlMuPpdu().

◆ m_staList

std::map<AcIndex, std::list<MasterInfo> > ns3::RrMultiUserScheduler::m_staList

private

Per-AC list of stations (next to serve first)

Definition at line 134 of file rr-multi-user-scheduler.h.

Referenced by DoDispose(), DoInitialize(), NotifyStationAssociated(), NotifyStationDeassociated(), and TrySendingDlMuPpdu().

◆ m_tbPpduDuration

Time ns3::RrMultiUserScheduler::m_tbPpduDuration

private

Duration of the solicited TB PPDUs.

Definition at line 138 of file rr-multi-user-scheduler.h.

Referenced by TrySendingBasicTf(), and TrySendingBsrpTf().

◆ m_trigger

Ptr<WifiMacQueueItem> ns3::RrMultiUserScheduler::m_trigger

private

Trigger Frame to send.

Definition at line 137 of file rr-multi-user-scheduler.h.

Referenced by DoDispose(), TrySendingBasicTf(), and TrySendingBsrpTf().

◆ m_txParams

WifiTxParameters ns3::RrMultiUserScheduler::m_txParams

private

TX parameters.

Definition at line 139 of file rr-multi-user-scheduler.h.

Referenced by DoDispose(), TrySendingBasicTf(), TrySendingBsrpTf(), and TrySendingDlMuPpdu().

◆ m_ulPsduSize

uint32_t ns3::RrMultiUserScheduler::m_ulPsduSize

private

the size in byte of the solicited PSDU

Definition at line 133 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId(), and TrySendingBasicTf().

◆ m_ulTriggerType

TriggerFrameType ns3::RrMultiUserScheduler::m_ulTriggerType

private

Trigger Frame type for UL MU.

Definition at line 140 of file rr-multi-user-scheduler.h.

Referenced by SelectTxFormat(), TrySendingBasicTf(), and TrySendingBsrpTf().

◆ m_useCentral26TonesRus

bool ns3::RrMultiUserScheduler::m_useCentral26TonesRus

private

whether to allocate central 26-tone RUs

Definition at line 132 of file rr-multi-user-scheduler.h.

Referenced by GetTypeId(), TrySendingBasicTf(), and TrySendingDlMuPpdu().

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

src/wifi/model/he/rr-multi-user-scheduler.h
src/wifi/model/he/rr-multi-user-scheduler.cc

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Attributes

Member Typedef Documentation

◆ CandidateInfo

Constructor & Destructor Documentation

◆ RrMultiUserScheduler()

◆ ~RrMultiUserScheduler()

Member Function Documentation

◆ AssignRuIndices()

◆ ComputeDlMuInfo()

◆ ComputeUlMuInfo()

◆ DoDispose()

◆ DoInitialize()

◆ GetTypeId()

◆ NotifyStationAssociated()

◆ NotifyStationDeassociated()

◆ SelectTxFormat()

◆ TrySendingBasicTf()

◆ TrySendingBsrpTf()

◆ TrySendingDlMuPpdu()

Member Data Documentation

◆ m_candidates

◆ m_enableBsrp

◆ m_enableTxopSharing

◆ m_enableUlOfdma

◆ m_forceDlOfdma

◆ m_maxCredits

◆ m_nStations

◆ m_staList

◆ m_tbPpduDuration

◆ m_trigger

◆ m_txParams

◆ m_ulPsduSize

◆ m_ulTriggerType

◆ m_useCentral26TonesRus