ns3::WifiRemoteStationManager Class Reference

hold a list of per-remote-station state. More...

#include "wifi-remote-station-manager.h"

Inheritance diagram for ns3::WifiRemoteStationManager:

Public Types
typedef void(*	PowerChangeTracedCallback) (double oldPower, double newPower, Mac48Address remoteAddress)
	TracedCallback signature for power change events. More...
enum	ProtectionMode { RTS_CTS, CTS_TO_SELF }
	ProtectionMode enumeration. More...
typedef void(*	RateChangeTracedCallback) (DataRate oldRate, DataRate newRate, Mac48Address remoteAddress)
	TracedCallback signature for rate change events. More...

Public Member Functions
	WifiRemoteStationManager ()
virtual	~WifiRemoteStationManager ()
void	AddAllSupportedMcs (Mac48Address address)
	Invoked in a STA or AP to store all of the MCS supported by a destination which is also supported locally. More...
void	AddAllSupportedModes (Mac48Address address)
	Invoked in a STA or AP to store all of the modes supported by a destination which is also supported locally. More...
void	AddBasicMcs (WifiMode mcs)
	Add a given Modulation and Coding Scheme (MCS) index to the set of basic MCS. More...
void	AddBasicMode (WifiMode mode)
	Invoked in a STA upon association to store the set of rates which belong to the BSSBasicRateSet of the associated AP and which are supported locally. More...
void	AddStationHeCapabilities (Mac48Address from, HeCapabilities hecapabilities)
	Records HE capabilities of the remote station. More...
void	AddStationHtCapabilities (Mac48Address from, HtCapabilities htcapabilities)
	Records HT capabilities of the remote station. More...
void	AddStationVhtCapabilities (Mac48Address from, VhtCapabilities vhtcapabilities)
	Records VHT capabilities of the remote station. More...
void	AddSupportedErpSlotTime (Mac48Address address, bool isShortSlotTimeSupported)
	Record whether the short ERP slot time is supported by the station. More...
void	AddSupportedMcs (Mac48Address address, WifiMode mcs)
	Record the MCS index supported by the station. More...
void	AddSupportedMode (Mac48Address address, WifiMode mode)
	Invoked in a STA or AP to store the set of modes supported by a destination which is also supported locally. More...
void	AddSupportedPlcpPreamble (Mac48Address address, bool isShortPreambleSupported)
	Record whether the short PLCP preamble is supported by the station. More...
WifiTxVector	DoGetCtsToSelfTxVector (void)
	Since CTS-to-self parameters are not dependent on the station, it is implemented in wifiremote station manager. More...
WifiTxVector	GetAckTxVector (Mac48Address address, WifiMode dataMode)
WifiMode	GetBasicMcs (uint8_t i) const
	Return the MCS at the given list index. More...
WifiMode	GetBasicMode (uint8_t i) const
	Return a basic mode from the set of basic modes. More...
WifiTxVector	GetBlockAckTxVector (Mac48Address address, WifiMode dataMode)
uint16_t	GetChannelWidthSupported (Mac48Address address) const
	Return the channel width supported by the station. More...
WifiTxVector	GetCtsToSelfTxVector (const WifiMacHeader *header, Ptr< const Packet > packet)
WifiTxVector	GetCtsTxVector (Mac48Address address, WifiMode rtsMode)
WifiTxVector	GetDataTxVector (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet)
WifiMode	GetDefaultMcs (void) const
	Return the default Modulation and Coding Scheme (MCS) index. More...
WifiMode	GetDefaultMode (void) const
	Return the default transmission mode. More...
uint8_t	GetDefaultTxPowerLevel (void) const
uint32_t	GetFragmentationThreshold (void) const
	Return the fragmentation threshold. More...
uint32_t	GetFragmentOffset (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet, uint32_t fragmentNumber)
uint32_t	GetFragmentSize (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet, uint32_t fragmentNumber)
bool	GetGreenfieldSupported (Mac48Address address) const
	Return whether the station supports Greenfield or not. More...
bool	GetHtSupported (Mac48Address address) const
	Return whether the station supports HT or not. More...
WifiRemoteStationInfo	GetInfo (Mac48Address address)
uint8_t	GetMaxNumberOfTransmitStreams (void)
uint8_t	GetNBasicMcs (void) const
	Return the number of basic MCS index. More...
uint8_t	GetNBasicModes (void) const
	Return the number of basic modes we support. More...
uint8_t	GetNMcsSupported (Mac48Address address) const
	Return the number of MCS supported by the station. More...
uint32_t	GetNNonErpBasicModes (void) const
	Return the number of non-ERP basic modes we support. More...
WifiMode	GetNonErpBasicMode (uint8_t i) const
	Return a basic mode from the set of basic modes that is not an ERP mode. More...
WifiMode	GetNonUnicastMode (void) const
	Return a mode for non-unicast packets. More...
uint8_t	GetNumberOfAntennas (void)
uint8_t	GetNumberOfSupportedStreams (Mac48Address address) const
	Return the number of spatial streams supported by the station. More...
bool	GetQosSupported (Mac48Address address) const
	Return whether the given station is QoS capable. More...
bool	GetRifsPermitted (void) const
	Return whether the device can use RIFS. More...
WifiTxVector	GetRtsTxVector (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet)
bool	GetShortGuardInterval (Mac48Address address) const
	Return whether the station supports HT/VHT short guard interval. More...
bool	GetShortPreambleEnabled (void) const
	Return whether the device uses short PLCP preambles. More...
bool	GetShortPreambleSupported (Mac48Address address) const
	Return whether the station supports short PLCP preamble or not. More...
bool	GetShortSlotTimeEnabled (void) const
	Return whether the device uses short slot time. More...
bool	GetShortSlotTimeSupported (Mac48Address address) const
	Return whether the station supports short ERP slot time or not. More...
bool	GetUseGreenfieldProtection (void) const
	Return whether protection for stations that do not support HT greenfield format is enabled. More...
bool	GetUseNonErpProtection (void) const
	Return whether the device supports protection of non-ERP stations. More...
bool	GetUseNonHtProtection (void) const
	Return whether the device supports protection of non-HT stations. More...
bool	GetVhtSupported (Mac48Address address) const
	Return whether the station supports VHT or not. More...
bool	HasHeSupported (void) const
	Return whether the device has HE capability support enabled. More...
bool	HasHtSupported (void) const
	Return whether the device has HT capability support enabled. More...
bool	HasPcfSupported (void) const
	Return whether the device has PCF capability support enabled. More...
bool	HasVhtSupported (void) const
	Return whether the device has VHT capability support enabled. More...
bool	IsAssociated (Mac48Address address) const
	Return whether the station associated. More...
bool	IsBrandNew (Mac48Address address) const
	Return whether the station state is brand new. More...
bool	IsLastFragment (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet, uint32_t fragmentNumber)
bool	IsWaitAssocTxOk (Mac48Address address) const
	Return whether we are waiting for an ACK for the association response we sent. More...
bool	NeedCtsToSelf (WifiTxVector txVector)
	Return if we need to do Cts-to-self before sending a DATA. More...
bool	NeedFragmentation (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet)
bool	NeedRetransmission (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet)
bool	NeedRts (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet, WifiTxVector txVector)
void	PrepareForQueue (Mac48Address address, const WifiMacHeader *header, Ptr< const Packet > packet)
void	RecordDisassociated (Mac48Address address)
	Records that the STA was disassociated. More...
void	RecordGotAssocTxFailed (Mac48Address address)
	Records that we missed an ACK for the association response we sent. More...
void	RecordGotAssocTxOk (Mac48Address address)
	Records that we got an ACK for the association response we sent. More...
void	RecordWaitAssocTxOk (Mac48Address address)
	Records that we are waiting for an ACK for the association response we sent. More...
void	RemoveAllSupportedMcs (Mac48Address address)
	Invoked in a STA or AP to delete all of the supported MCS by a destination. More...
void	ReportAmpduTxStatus (Mac48Address address, uint8_t tid, uint8_t nSuccessfulMpdus, uint8_t nFailedMpdus, double rxSnr, double dataSnr)
	Typically called per A-MPDU, either when a Block ACK was successfully received or when a BlockAckTimeout has elapsed. More...
void	ReportDataFailed (Mac48Address address, const WifiMacHeader *header, uint32_t packetSize)
	Should be invoked whenever the AckTimeout associated to a transmission attempt expires. More...
void	ReportDataOk (Mac48Address address, const WifiMacHeader *header, double ackSnr, WifiMode ackMode, double dataSnr, uint32_t packetSize)
	Should be invoked whenever we receive the Ack associated to a data packet we just sent. More...
void	ReportFinalDataFailed (Mac48Address address, const WifiMacHeader *header, uint32_t packetSize)
	Should be invoked after calling ReportDataFailed if NeedRetransmission returns false. More...
void	ReportFinalRtsFailed (Mac48Address address, const WifiMacHeader *header)
	Should be invoked after calling ReportRtsFailed if NeedRetransmission returns false. More...
void	ReportRtsFailed (Mac48Address address, const WifiMacHeader *header)
	Should be invoked whenever the RtsTimeout associated to a transmission attempt expires. More...
void	ReportRtsOk (Mac48Address address, const WifiMacHeader *header, double ctsSnr, WifiMode ctsMode, double rtsSnr)
	Should be invoked whenever we receive the Cts associated to an RTS we just sent. More...
void	ReportRxOk (Mac48Address address, const WifiMacHeader *header, double rxSnr, WifiMode txMode)
void	Reset (void)
	Reset the station, invoked in a STA upon dis-association or in an AP upon reboot. More...
void	SetDefaultTxPowerLevel (uint8_t txPower)
	Set the default transmission power level. More...
void	SetFragmentationThreshold (uint32_t threshold)
	Sets a fragmentation threshold. More...
virtual void	SetHeSupported (bool enable)
	Enable or disable HE capability support. More...
virtual void	SetHtSupported (bool enable)
	Enable or disable HT capability support. More...
void	SetMaxSlrc (uint32_t maxSlrc)
	Sets the maximum STA long retry count (SLRC). More...
void	SetMaxSsrc (uint32_t maxSsrc)
	Sets the maximum STA short retry count (SSRC). More...
virtual void	SetPcfSupported (bool enable)
	Enable or disable PCF capability support. More...
void	SetQosSupport (Mac48Address from, bool qosSupported)
	Records QoS support of the remote station. More...
void	SetRifsPermitted (bool allow)
	Permit or prohibit RIFS. More...
void	SetRtsCtsThreshold (uint32_t threshold)
	Sets the RTS threshold. More...
void	SetShortPreambleEnabled (bool enable)
	Enable or disable short PLCP preambles. More...
void	SetShortSlotTimeEnabled (bool enable)
	Enable or disable short slot time. More...
virtual void	SetupMac (const Ptr< WifiMac > mac)
	Set up MAC associated with this device since it is the object that knows the full set of timing parameters (e.g. More...
virtual void	SetupPhy (const Ptr< WifiPhy > phy)
	Set up PHY associated with this device since it is the object that knows the full set of transmit rates that are supported. More...
void	SetUseGreenfieldProtection (bool enable)
	Enable or disable protection for stations that do not support HT greenfield format. More...
void	SetUseNonErpProtection (bool enable)
	Enable or disable protection for non-ERP stations. More...
void	SetUseNonHtProtection (bool enable)
	Enable or disable protection for non-HT stations. More...
virtual void	SetVhtSupported (bool enable)
	Enable or disable VHT capability support. More...
void	UpdateFragmentationThreshold (void)
	Typically called to update the fragmentation threshold at the start of a new transmission. 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...
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::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
virtual void	DoDispose (void)
	Destructor implementation. More...
Mac48Address	GetAddress (const WifiRemoteStation *station) const
	Return the address of the station. More...
bool	GetAggregation (const WifiRemoteStation *station) const
	Return whether the given station supports A-MPDU. More...
uint16_t	GetChannelWidth (const WifiRemoteStation *station) const
	Return the channel width supported by the station. More...
bool	GetGreenfield (const WifiRemoteStation *station) const
	Return whether the station supports Greenfield or not. More...
uint16_t	GetGuardInterval (const WifiRemoteStation *station) const
	Return the HE guard interval duration supported by the station. More...
bool	GetHeSupported (const WifiRemoteStation *station) const
	Return whether the given station is HE capable. More...
bool	GetHtSupported (const WifiRemoteStation *station) const
	Return whether the given station is HT capable. More...
Ptr< WifiMac >	GetMac (void) const
	Return the WifiMac. More...
WifiMode	GetMcsSupported (const WifiRemoteStation *station, uint8_t i) const
	Return the WifiMode supported by the specified station at the specified index. More...
uint8_t	GetNess (const WifiRemoteStation *station) const
uint8_t	GetNMcsSupported (const WifiRemoteStation *station) const
	Return the number of MCS supported by the given station. More...
uint32_t	GetNNonErpSupported (const WifiRemoteStation *station) const
	Return the number of non-ERP modes supported by the given station. More...
WifiMode	GetNonErpSupported (const WifiRemoteStation *station, uint8_t i) const
	Return whether non-ERP mode associated with the specified station at the specified index. More...
uint8_t	GetNSupported (const WifiRemoteStation *station) const
	Return the number of modes supported by the given station. More...
uint8_t	GetNumberOfSupportedStreams (const WifiRemoteStation *station) const
	Return the number of supported streams the station has. More...
Ptr< WifiPhy >	GetPhy (void) const
	Return the WifiPhy. More...
WifiPreamble	GetPreambleForTransmission (WifiMode mode, Mac48Address dest)
	Return the preamble to be used for the transmission. More...
bool	GetQosSupported (const WifiRemoteStation *station) const
	Return whether the given station is QoS capable. More...
bool	GetShortGuardInterval (const WifiRemoteStation *station) const
	Return whether the given station supports HT/VHT short guard interval. More...
WifiMode	GetSupported (const WifiRemoteStation *station, uint8_t i) const
	Return whether mode associated with the specified station at the specified index. More...
bool	GetVhtSupported (const WifiRemoteStation *station) const
	Return whether the given station is VHT capable. More...
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...
virtual void	DoInitialize (void)
	Initialize() implementation. More...
virtual void	NotifyNewAggregate (void)
	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 (void)
	Notifier called once the ObjectBase is fully constructed. More...

Static Protected Member Functions
static uint16_t	GetChannelWidthForTransmission (WifiMode mode, uint16_t maxSupportedChannelWidth)
	Return the channel width that corresponds to the selected mode (instead of letting the PHY's default channel width). More...

Private Types
typedef std::vector< WifiRemoteStation * >	Stations
	A vector of WifiRemoteStations. More...
typedef std::vector< WifiRemoteStationState * >	StationStates
	A vector of WifiRemoteStationStates. More...

Private Member Functions
virtual WifiRemoteStation *	DoCreateStation (void) const =0
virtual uint16_t	DoGetAckTxChannelWidth (Mac48Address address, WifiMode ctsMode)
virtual uint16_t	DoGetAckTxGuardInterval (Mac48Address address, WifiMode ackMode)
virtual uint8_t	DoGetAckTxNess (Mac48Address address, WifiMode ackMode)
virtual uint8_t	DoGetAckTxNss (Mac48Address address, WifiMode ackMode)
virtual uint8_t	DoGetAckTxPowerLevel (Mac48Address address, WifiMode ackMode)
virtual uint16_t	DoGetBlockAckTxChannelWidth (Mac48Address address, WifiMode ctsMode)
virtual uint16_t	DoGetBlockAckTxGuardInterval (Mac48Address address, WifiMode blockAckMode)
virtual uint8_t	DoGetBlockAckTxNess (Mac48Address address, WifiMode blockAckMode)
virtual uint8_t	DoGetBlockAckTxNss (Mac48Address address, WifiMode blockAckMode)
virtual uint8_t	DoGetBlockAckTxPowerLevel (Mac48Address address, WifiMode blockAckMode)
virtual uint16_t	DoGetCtsTxChannelWidth (Mac48Address address, WifiMode ctsMode)
virtual uint16_t	DoGetCtsTxGuardInterval (Mac48Address address, WifiMode ctsMode)
virtual uint8_t	DoGetCtsTxNess (Mac48Address address, WifiMode ctsMode)
virtual uint8_t	DoGetCtsTxNss (Mac48Address address, WifiMode ctsMode)
virtual uint8_t	DoGetCtsTxPowerLevel (Mac48Address address, WifiMode ctsMode)
virtual WifiTxVector	DoGetDataTxVector (WifiRemoteStation *station)=0
uint32_t	DoGetFragmentationThreshold (void) const
	Return the current fragmentation threshold. More...
virtual WifiTxVector	DoGetRtsTxVector (WifiRemoteStation *station)=0
virtual bool	DoNeedFragmentation (WifiRemoteStation *station, Ptr< const Packet > packet, bool normally)
virtual bool	DoNeedRetransmission (WifiRemoteStation *station, Ptr< const Packet > packet, bool normally)
virtual bool	DoNeedRts (WifiRemoteStation *station, Ptr< const Packet > packet, bool normally)
virtual void	DoReportAmpduTxStatus (WifiRemoteStation *station, uint8_t nSuccessfulMpdus, uint8_t nFailedMpdus, double rxSnr, double dataSnr)
	Typically called per A-MPDU, either when a Block ACK was successfully received or when a BlockAckTimeout has elapsed. More...
virtual void	DoReportDataFailed (WifiRemoteStation *station)=0
	This method is a pure virtual method that must be implemented by the sub-class. More...
virtual void	DoReportDataOk (WifiRemoteStation *station, double ackSnr, WifiMode ackMode, double dataSnr)=0
	This method is a pure virtual method that must be implemented by the sub-class. More...
virtual void	DoReportFinalDataFailed (WifiRemoteStation *station)=0
	This method is a pure virtual method that must be implemented by the sub-class. More...
virtual void	DoReportFinalRtsFailed (WifiRemoteStation *station)=0
	This method is a pure virtual method that must be implemented by the sub-class. More...
virtual void	DoReportRtsFailed (WifiRemoteStation *station)=0
	This method is a pure virtual method that must be implemented by the sub-class. More...
virtual void	DoReportRtsOk (WifiRemoteStation *station, double ctsSnr, WifiMode ctsMode, double rtsSnr)=0
	This method is a pure virtual method that must be implemented by the sub-class. More...
virtual void	DoReportRxOk (WifiRemoteStation *station, double rxSnr, WifiMode txMode)=0
	This method is a pure virtual method that must be implemented by the sub-class. More...
void	DoSetFragmentationThreshold (uint32_t threshold)
	Actually sets the fragmentation threshold, it also checks the validity of the given threshold. More...
WifiMode	GetControlAnswerMode (Mac48Address address, WifiMode reqMode)
	Get control answer mode function. More...
uint32_t	GetNFragments (const WifiMacHeader *header, Ptr< const Packet > packet)
	Return the number of fragments needed for the given packet. More...
bool	IsAllowedControlAnswerModulationClass (WifiModulationClass modClassReq, WifiModulationClass modClassAnswer) const
	Return whether the modulation class of the selected mode for the control answer frame is allowed. More...
virtual bool	IsLowLatency (void) const =0
WifiRemoteStation *	Lookup (Mac48Address address, uint8_t tid) const
	Return the station associated with the given address and TID. More...
WifiRemoteStation *	Lookup (Mac48Address address, const WifiMacHeader *header) const
	Find a remote station by its remote address and TID taken from MAC header. More...
WifiRemoteStationState *	LookupState (Mac48Address address) const
	Return the state of the station associated with the given address. More...

Private Attributes
WifiModeList	m_bssBasicMcsSet
	basic MCS set More...
WifiModeList	m_bssBasicRateSet
	This member is the list of WifiMode objects that comprise the BSSBasicRateSet parameter. More...
WifiMode	m_defaultTxMcs
	The default transmission modulation-coding scheme (MCS) More...
WifiMode	m_defaultTxMode
	The default transmission mode. More...
uint8_t	m_defaultTxPowerLevel
	Default tranmission power level. More...
ProtectionMode	m_erpProtectionMode
	Protection mode for ERP stations when non-ERP stations are detected. More...
uint32_t	m_fragmentationThreshold
	Current threshold for fragmentation. More...
bool	m_heSupported
	Flag if HE capability is supported. More...
ProtectionMode	m_htProtectionMode
	Protection mode for HT stations when non-HT stations are detected. More...
bool	m_htSupported
	Flag if HT capability is supported. More...
TracedCallback< Mac48Address >	m_macTxDataFailed
	The trace source fired when the transmission of a single data packet has failed. More...
TracedCallback< Mac48Address >	m_macTxFinalDataFailed
	The trace source fired when the transmission of a data packet has exceeded the maximum number of attempts. More...
TracedCallback< Mac48Address >	m_macTxFinalRtsFailed
	The trace source fired when the transmission of a RTS has exceeded the maximum number of attempts. More...
TracedCallback< Mac48Address >	m_macTxRtsFailed
	The trace source fired when the transmission of a single RTS has failed. More...
uint32_t	m_maxSlrc
	Maximum STA long retry count (SLRC) More...
uint32_t	m_maxSsrc
	Maximum STA short retry count (SSRC) More...
uint32_t	m_nextFragmentationThreshold
	Threshold for fragmentation that will be used for the next transmission. More...
WifiMode	m_nonUnicastMode
	Transmission mode for non-unicast DATA frames. More...
bool	m_pcfSupported
	Flag if PCF capability is supported. More...
bool	m_rifsPermitted
	flag if RIFS is enabled More...
uint32_t	m_rtsCtsThreshold
	Threshold for RTS/CTS. More...
bool	m_shortPreambleEnabled
	flag if short PLCP preamble is enabled More...
bool	m_shortSlotTimeEnabled
	flag if short slot time is enabled More...
StationStates	m_states
	States of known stations. More...
Stations	m_stations
	Information for each known stations. More...
bool	m_useGreenfieldProtection
	flag if protection for stations that do not support HT greenfield format is enabled More...
bool	m_useNonErpProtection
	flag if protection for non-ERP stations against ERP transmissions is enabled More...
bool	m_useNonHtProtection
	flag if protection for non-HT stations against HT transmissions is enabled More...
bool	m_vhtSupported
	Flag if VHT capability is supported. More...
Ptr< WifiMac >	m_wifiMac
	This is a pointer to the WifiMac associated with this WifiRemoteStationManager that is set on call to WifiRemoteStationManager::SetupMac(). More...
Ptr< WifiPhy >	m_wifiPhy
	This is a pointer to the WifiPhy associated with this WifiRemoteStationManager that is set on call to WifiRemoteStationManager::SetupPhy(). More...

Additional Inherited Members
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

hold a list of per-remote-station state.

See also

ns3::WifiRemoteStation.

Config Paths

ns3::WifiRemoteStationManager is accessible through the following paths with Config::Set and Config::Connect:

• "/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/RemoteStationManager"

Attributes

• IsLowLatency: If true, we attempt to modelize a so-called low-latency device: a device where decisions about tx parameters can be made on a per-packet basis and feedback about the transmission of each packet is obtained before sending the next. Otherwise, we modelize a high-latency device, that is a device where we cannot update our decision about tx parameters after every packet transmission.
  • Set with class: BooleanValue
  • Underlying type: bool
  • Flags: read
• MaxSsrc: The maximum number of retransmission attempts for any packet with size <= RtsCtsThreshold. This value will not have any effect on some rate control algorithms.
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 7
  • Flags: construct write
• MaxSlrc: The maximum number of retransmission attempts for any packet with size > RtsCtsThreshold. This value will not have any effect on some rate control algorithms.
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 4
  • Flags: construct write
• RtsCtsThreshold: If the size of the PSDU is bigger than this value, we use an RTS/CTS handshake before sending the data frame.This value will not have any effect on some rate control algorithms.
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 65535
  • Flags: construct write
• FragmentationThreshold: If the size of the PSDU is bigger than this value, we fragment it such that the size of the fragments are equal or smaller. This value does not apply when it is carried in an A-MPDU. This value will not have any effect on some rate control algorithms.
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 65535
  • Flags: construct write read
• NonUnicastMode: Wifi mode used for non-unicast transmissions.
  • Set with class: WifiModeValue
  • Underlying type: WifiMode
  • Initial value: Invalid-WifiMode
  • Flags: construct write read
• DefaultTxPowerLevel: Default power level to be used for transmissions. This is the power level that is used by all those WifiManagers that do not implement TX power control.
  • Set with class: ns3::UintegerValue
  • Underlying type: uint8_t 0:255
  • Initial value: 0
  • Flags: construct write read
• ErpProtectionMode: Protection mode used when non-ERP STAs are connected to an ERP AP: Rts-Cts or Cts-To-Self
  • Set with class: ns3::EnumValue
  • Underlying type:
  • Initial value: Cts-To-Self
  • Flags: construct write read
• HtProtectionMode: Protection mode used when non-HT STAs are connected to a HT AP: Rts-Cts or Cts-To-Self
  • Set with class: ns3::EnumValue
  • Underlying type:
  • Initial value: Cts-To-Self
  • Flags: construct write read

TraceSources

• MacTxRtsFailed: The transmission of a RTS by the MAC layer has failed
  Callback signature: ns3::Mac48Address::TracedCallback
• MacTxDataFailed: The transmission of a data packet by the MAC layer has failed
  Callback signature: ns3::Mac48Address::TracedCallback
• MacTxFinalRtsFailed: The transmission of a RTS has exceeded the maximum number of attempts
  Callback signature: ns3::Mac48Address::TracedCallback
• MacTxFinalDataFailed: The transmission of a data packet has exceeded the maximum number of attempts
  Callback signature: ns3::Mac48Address::TracedCallback

Size of this type is 296 bytes (on a 64-bit architecture).

Definition at line 93 of file wifi-remote-station-manager.h.

Member Typedef Documentation

PowerChangeTracedCallback

typedef void(* ns3::WifiRemoteStationManager::PowerChangeTracedCallback) (double oldPower, double newPower, Mac48Address remoteAddress)

TracedCallback signature for power change events.

Parameters

[in]	oldPower	The previous power (in dBm).
[in]	newPower	The new power (in dBm).
[in]	address	The remote station MAC address.

Definition at line 861 of file wifi-remote-station-manager.h.

RateChangeTracedCallback

typedef void(* ns3::WifiRemoteStationManager::RateChangeTracedCallback) (DataRate oldRate, DataRate newRate, Mac48Address remoteAddress)

TracedCallback signature for rate change events.

Parameters

[in]	oldRate	The previous data rate.
[in]	newRate	The new data rate.
[in]	address	The remote station MAC address.

Definition at line 870 of file wifi-remote-station-manager.h.

Stations

typedef std::vector<WifiRemoteStation *> ns3::WifiRemoteStationManager::Stations

private

A vector of WifiRemoteStations.

Definition at line 1392 of file wifi-remote-station-manager.h.

StationStates

typedef std::vector<WifiRemoteStationState *> ns3::WifiRemoteStationManager::StationStates

private

A vector of WifiRemoteStationStates.

Definition at line 1396 of file wifi-remote-station-manager.h.

Member Enumeration Documentation

ProtectionMode

enum ns3::WifiRemoteStationManager::ProtectionMode

ProtectionMode enumeration.

Enumerator
RTS_CTS
CTS_TO_SELF

Definition at line 106 of file wifi-remote-station-manager.h.

Constructor & Destructor Documentation

WifiRemoteStationManager()

ns3::WifiRemoteStationManager::WifiRemoteStationManager

(

)

Definition at line 405 of file wifi-remote-station-manager.cc.

References NS_LOG_FUNCTION.

~WifiRemoteStationManager()

ns3::WifiRemoteStationManager::~WifiRemoteStationManager ( )

virtual

Definition at line 420 of file wifi-remote-station-manager.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

AddAllSupportedMcs()

void ns3::WifiRemoteStationManager::AddAllSupportedMcs

(

Mac48Address

address

)

Invoked in a STA or AP to store all of the MCS supported by a destination which is also supported locally.

Parameters

address

the address of the station being recorded

Definition at line 636 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiPhy::GetMcs(), ns3::WifiPhy::GetNMcs(), LookupState(), m_wifiPhy, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::AdhocWifiMac::Enqueue(), ns3::OcbWifiMac::Enqueue(), ns3::AdhocWifiMac::Receive(), and ns3::OcbWifiMac::Receive().

AddAllSupportedModes()

void ns3::WifiRemoteStationManager::AddAllSupportedModes

(

Mac48Address

address

)

Invoked in a STA or AP to store all of the modes supported by a destination which is also supported locally.

The set of supported modes includes the BSSBasicRateSet.

Parameters

address

the address of the station being recorded

Definition at line 619 of file wifi-remote-station-manager.cc.

References AddBasicMode(), first::address, ns3::WifiPhy::GetMode(), ns3::WifiPhy::GetNModes(), ns3::WifiMode::IsMandatory(), LookupState(), m_wifiPhy, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::AdhocWifiMac::Enqueue(), ns3::OcbWifiMac::Enqueue(), ns3::AdhocWifiMac::Receive(), and ns3::OcbWifiMac::Receive().

AddBasicMcs()

void ns3::WifiRemoteStationManager::AddBasicMcs

(

WifiMode

mcs

)

Add a given Modulation and Coding Scheme (MCS) index to the set of basic MCS.

Parameters

mcs	the WifiMode to be added to the basic MCS set

Definition at line 1956 of file wifi-remote-station-manager.cc.

References GetBasicMcs(), ns3::WifiMode::GetMcsValue(), GetNBasicMcs(), m_bssBasicMcsSet, and NS_LOG_FUNCTION.

AddBasicMode()

void ns3::WifiRemoteStationManager::AddBasicMode

(

WifiMode

mode

)

Invoked in a STA upon association to store the set of rates which belong to the BSSBasicRateSet of the associated AP and which are supported locally.

Invoked in an AP to configure the BSSBasicRateSet.

Parameters

mode	the WifiMode to be added to the basic mode set

Definition at line 1885 of file wifi-remote-station-manager.cc.

References GetBasicMode(), ns3::WifiMode::GetModulationClass(), GetNBasicModes(), m_bssBasicRateSet, NS_FATAL_ERROR, NS_LOG_FUNCTION, ns3::WIFI_MOD_CLASS_HE, ns3::WIFI_MOD_CLASS_HT, and ns3::WIFI_MOD_CLASS_VHT.

Referenced by AddAllSupportedModes(), ns3::ApWifiMac::GetSupportedRates(), ns3::MeshWifiInterfaceMac::Receive(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromProbeResp().

AddStationHeCapabilities()

void ns3::WifiRemoteStationManager::AddStationHeCapabilities	(	Mac48Address	from,
		HeCapabilities	hecapabilities
	)

Records HE capabilities of the remote station.

Parameters

from	the address of the station being recorded
hecapabilities	the HE capabilities of the station

Definition at line 1790 of file wifi-remote-station-manager.cc.

References AddSupportedMcs(), ns3::HeCapabilities::GetChannelWidthSet(), ns3::WifiPhy::GetFrequency(), ns3::HeCapabilities::GetHeLtfAndGiForHePpdus(), ns3::HeCapabilities::GetHighestMcsSupported(), ns3::HeCapabilities::GetHighestNssSupported(), ns3::WifiPhy::GetMaxSupportedTxSpatialStreams(), ns3::WifiPhy::GetMcs(), ns3::WifiMode::GetModulationClass(), ns3::WifiPhy::GetNMcs(), ns3::Is2_4Ghz(), ns3::Is5Ghz(), LookupState(), ns3::WifiRemoteStationState::m_channelWidth, ns3::WifiRemoteStationState::m_guardInterval, ns3::WifiRemoteStationState::m_heSupported, m_wifiPhy, NS_LOG_FUNCTION, SetQosSupport(), and ns3::WIFI_MOD_CLASS_HE.

Referenced by ns3::AdhocWifiMac::Enqueue(), ns3::AdhocWifiMac::Receive(), ns3::ApWifiMac::Receive(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

AddStationHtCapabilities()

void ns3::WifiRemoteStationManager::AddStationHtCapabilities	(	Mac48Address	from,
		HtCapabilities	htcapabilities
	)

Records HT capabilities of the remote station.

Parameters

from	the address of the station being recorded
htcapabilities	the HT capabilities of the station

Definition at line 1723 of file wifi-remote-station-manager.cc.

References AddSupportedMcs(), ns3::HtCapabilities::GetGreenfield(), ns3::WifiPhy::GetMcs(), ns3::WifiMode::GetMcsValue(), ns3::WifiMode::GetModulationClass(), ns3::WifiPhy::GetNMcs(), ns3::HtCapabilities::GetRxHighestSupportedAntennas(), ns3::HtCapabilities::GetShortGuardInterval20(), ns3::HtCapabilities::GetSupportedChannelWidth(), ns3::HtCapabilities::IsSupportedMcs(), LookupState(), ns3::WifiRemoteStationState::m_channelWidth, ns3::WifiRemoteStationState::m_greenfield, ns3::WifiRemoteStationState::m_htSupported, ns3::WifiRemoteStationState::m_shortGuardInterval, ns3::WifiRemoteStationState::m_streams, m_wifiPhy, NS_LOG_FUNCTION, SetQosSupport(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ns3::AdhocWifiMac::Enqueue(), ns3::OcbWifiMac::Enqueue(), ns3::AdhocWifiMac::Receive(), ns3::ApWifiMac::Receive(), ns3::OcbWifiMac::Receive(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

AddStationVhtCapabilities()

void ns3::WifiRemoteStationManager::AddStationVhtCapabilities	(	Mac48Address	from,
		VhtCapabilities	vhtcapabilities
	)

Records VHT capabilities of the remote station.

Parameters

from	the address of the station being recorded
vhtcapabilities	the VHT capabilities of the station

Definition at line 1753 of file wifi-remote-station-manager.cc.

References AddSupportedMcs(), ns3::WifiPhy::GetChannelWidth(), ns3::WifiPhy::GetMaxSupportedTxSpatialStreams(), ns3::WifiPhy::GetMcs(), ns3::WifiMode::GetMcsValue(), ns3::WifiMode::GetModulationClass(), ns3::WifiPhy::GetNMcs(), ns3::VhtCapabilities::GetRxLdpc(), ns3::VhtCapabilities::GetRxStbc(), ns3::VhtCapabilities::GetSupportedChannelWidthSet(), ns3::VhtCapabilities::GetTxStbc(), ns3::VhtCapabilities::IsSupportedMcs(), LookupState(), ns3::WifiRemoteStationState::m_channelWidth, ns3::WifiRemoteStationState::m_ldpc, ns3::WifiRemoteStationState::m_stbc, ns3::WifiRemoteStationState::m_vhtSupported, m_wifiPhy, NS_LOG_FUNCTION, and ns3::WIFI_MOD_CLASS_VHT.

Referenced by ns3::AdhocWifiMac::Enqueue(), ns3::OcbWifiMac::Enqueue(), ns3::AdhocWifiMac::Receive(), ns3::ApWifiMac::Receive(), ns3::OcbWifiMac::Receive(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

AddSupportedErpSlotTime()

void ns3::WifiRemoteStationManager::AddSupportedErpSlotTime	(	Mac48Address	address,
		bool	isShortSlotTimeSupported
	)

Record whether the short ERP slot time is supported by the station.

Parameters

address	the address of the station
isShortSlotTimeSupported	whether or not short ERP slot time is supported by the station

Definition at line 593 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::ApWifiMac::Receive().

AddSupportedMcs()

void ns3::WifiRemoteStationManager::AddSupportedMcs	(	Mac48Address	address,
		WifiMode	mcs
	)

Record the MCS index supported by the station.

Parameters

address	the address of the station
mcs	the WifiMode supported by the station

Definition at line 658 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by AddStationHeCapabilities(), AddStationHtCapabilities(), AddStationVhtCapabilities(), ns3::ApWifiMac::Receive(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

AddSupportedMode()

void ns3::WifiRemoteStationManager::AddSupportedMode	(	Mac48Address	address,
		WifiMode	mode
	)

Invoked in a STA or AP to store the set of modes supported by a destination which is also supported locally.

The set of supported modes includes the BSSBasicRateSet.

Parameters

address	the address of the station being recorded
mode	the WifiMode supports by the station

Definition at line 602 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::MeshWifiInterfaceMac::ForwardDown(), ns3::ApWifiMac::Receive(), ns3::MeshWifiInterfaceMac::Receive(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), ns3::StaWifiMac::UpdateApInfoFromBeacon(), and ns3::StaWifiMac::UpdateApInfoFromProbeResp().

AddSupportedPlcpPreamble()

void ns3::WifiRemoteStationManager::AddSupportedPlcpPreamble	(	Mac48Address	address,
		bool	isShortPreambleSupported
	)

Record whether the short PLCP preamble is supported by the station.

Parameters

address	the address of the station
isShortPreambleSupported	whether or not short PLCP preamble is supported by the station

Definition at line 584 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::ApWifiMac::Receive().

DoCreateStation()

virtual WifiRemoteStation* ns3::WifiRemoteStationManager::DoCreateStation ( void  ) const

privatepure virtual

Returns

a new station data structure

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::AarfcdWifiManager, ns3::IdealWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by Lookup().

DoDispose()

void ns3::WifiRemoteStationManager::DoDispose ( void  )

protectedvirtual

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 426 of file wifi-remote-station-manager.cc.

References NS_LOG_FUNCTION, and Reset().

DoGetAckTxChannelWidth()

uint16_t ns3::WifiRemoteStationManager::DoGetAckTxChannelWidth ( Mac48Address  address, WifiMode  ctsMode  )

privatevirtual

Parameters

address	the address of the recipient
ctsMode	the mode to be used

Returns

the ack transmit channel width

Definition at line 1574 of file wifi-remote-station-manager.cc.

References ns3::WifiPhy::GetChannelWidth(), and m_wifiPhy.

Referenced by GetAckTxVector().

DoGetAckTxGuardInterval()

uint16_t ns3::WifiRemoteStationManager::DoGetAckTxGuardInterval ( Mac48Address  address, WifiMode  ackMode  )

privatevirtual

Parameters

address	the address of the recipient
ackMode	the mode to be used

Returns

the ack transmit guard interval

Definition at line 1580 of file wifi-remote-station-manager.cc.

References ns3::ConvertGuardIntervalToNanoSeconds(), ns3::WifiPhy::GetGuardInterval(), ns3::WifiPhy::GetShortGuardInterval(), and m_wifiPhy.

Referenced by GetAckTxVector().

DoGetAckTxNess()

uint8_t ns3::WifiRemoteStationManager::DoGetAckTxNess ( Mac48Address  address, WifiMode  ackMode  )

privatevirtual

Parameters

address	the address of the recipient
ackMode	the mode to be used

Returns

the ack transmit NESS

Definition at line 1592 of file wifi-remote-station-manager.cc.

Referenced by GetAckTxVector().

DoGetAckTxNss()

uint8_t ns3::WifiRemoteStationManager::DoGetAckTxNss ( Mac48Address  address, WifiMode  ackMode  )

privatevirtual

Parameters

address	the address of the recipient
ackMode	the mode to be used

Returns

the ack transmit NSS

Definition at line 1586 of file wifi-remote-station-manager.cc.

Referenced by GetAckTxVector().

DoGetAckTxPowerLevel()

uint8_t ns3::WifiRemoteStationManager::DoGetAckTxPowerLevel ( Mac48Address  address, WifiMode  ackMode  )

privatevirtual

Parameters

address	the address of the recipient of the ACK
ackMode	the mode to be used for the ACK

Returns

the power level to be used to send the ACK

Definition at line 1568 of file wifi-remote-station-manager.cc.

References m_defaultTxPowerLevel.

Referenced by GetAckTxVector().

DoGetBlockAckTxChannelWidth()

uint16_t ns3::WifiRemoteStationManager::DoGetBlockAckTxChannelWidth ( Mac48Address  address, WifiMode  ctsMode  )

privatevirtual

Parameters

address	the address of the recipient
ctsMode	the mode to be used

Returns

the block ack transmit channel width

Definition at line 1604 of file wifi-remote-station-manager.cc.

References ns3::WifiPhy::GetChannelWidth(), and m_wifiPhy.

Referenced by GetBlockAckTxVector().

DoGetBlockAckTxGuardInterval()

uint16_t ns3::WifiRemoteStationManager::DoGetBlockAckTxGuardInterval ( Mac48Address  address, WifiMode  blockAckMode  )

privatevirtual

Parameters

address	the address of the recipient
blockAckMode	the mode to be used

Returns

the block ack transmit guard interval

Definition at line 1610 of file wifi-remote-station-manager.cc.

References ns3::ConvertGuardIntervalToNanoSeconds(), ns3::WifiPhy::GetGuardInterval(), ns3::WifiPhy::GetShortGuardInterval(), and m_wifiPhy.

Referenced by GetBlockAckTxVector().

DoGetBlockAckTxNess()

uint8_t ns3::WifiRemoteStationManager::DoGetBlockAckTxNess ( Mac48Address  address, WifiMode  blockAckMode  )

privatevirtual

Parameters

address	the address of the recipient
blockAckMode	the mode to be used

Returns

the block ack transmit NESS

Definition at line 1622 of file wifi-remote-station-manager.cc.

Referenced by GetBlockAckTxVector().

DoGetBlockAckTxNss()

uint8_t ns3::WifiRemoteStationManager::DoGetBlockAckTxNss ( Mac48Address  address, WifiMode  blockAckMode  )

privatevirtual

Parameters

address	the address of the recipient
blockAckMode	the mode to be used

Returns

the block ack transmit NSS

Definition at line 1616 of file wifi-remote-station-manager.cc.

Referenced by GetBlockAckTxVector().

DoGetBlockAckTxPowerLevel()

uint8_t ns3::WifiRemoteStationManager::DoGetBlockAckTxPowerLevel ( Mac48Address  address, WifiMode  blockAckMode  )

privatevirtual

Parameters

address	the address of the recipient of the Block ACK
blockAckMode	the mode to be used for the Block ACK

Returns

the power level to be used to send the Block ACK

Definition at line 1598 of file wifi-remote-station-manager.cc.

References m_defaultTxPowerLevel.

Referenced by GetBlockAckTxVector().

DoGetCtsToSelfTxVector()

WifiTxVector ns3::WifiRemoteStationManager::DoGetCtsToSelfTxVector

(

void

)

Since CTS-to-self parameters are not dependent on the station, it is implemented in wifiremote station manager.

Returns

the transmission mode to use to send the CTS-to-self prior to the transmission of the data packet itself.

Definition at line 870 of file wifi-remote-station-manager.cc.

References ns3::ConvertGuardIntervalToNanoSeconds(), ns3::WifiPhy::GetChannelWidth(), GetChannelWidthForTransmission(), GetDefaultMode(), GetDefaultTxPowerLevel(), ns3::WifiPhy::GetGuardInterval(), GetMaxNumberOfTransmitStreams(), ns3::WifiMode::GetModulationClass(), GetNumberOfAntennas(), ns3::WifiPhy::GetShortGuardInterval(), m_wifiPhy, ns3::WIFI_MOD_CLASS_HE, ns3::WIFI_MOD_CLASS_HT, ns3::WIFI_MOD_CLASS_VHT, ns3::WIFI_PREAMBLE_HE_SU, ns3::WIFI_PREAMBLE_HT_MF, ns3::WIFI_PREAMBLE_LONG, and ns3::WIFI_PREAMBLE_VHT.

Referenced by GetCtsToSelfTxVector(), and PrepareForQueue().

DoGetCtsTxChannelWidth()

uint16_t ns3::WifiRemoteStationManager::DoGetCtsTxChannelWidth ( Mac48Address  address, WifiMode  ctsMode  )

privatevirtual

Parameters

address	the address of the recipient
ctsMode	the mode to be used

Returns

the CTS transmit channel width

Definition at line 1544 of file wifi-remote-station-manager.cc.

References ns3::WifiPhy::GetChannelWidth(), and m_wifiPhy.

Referenced by GetCtsTxVector().

DoGetCtsTxGuardInterval()

uint16_t ns3::WifiRemoteStationManager::DoGetCtsTxGuardInterval ( Mac48Address  address, WifiMode  ctsMode  )

privatevirtual

Parameters

address	the address of the recipient
ctsMode	the mode to be used

Returns

the CTS transmit guard interval

Definition at line 1550 of file wifi-remote-station-manager.cc.

References ns3::ConvertGuardIntervalToNanoSeconds(), ns3::WifiPhy::GetGuardInterval(), ns3::WifiPhy::GetShortGuardInterval(), and m_wifiPhy.

Referenced by GetCtsTxVector().

DoGetCtsTxNess()

uint8_t ns3::WifiRemoteStationManager::DoGetCtsTxNess ( Mac48Address  address, WifiMode  ctsMode  )

privatevirtual

Parameters

address	the address of the recipient
ctsMode	the mode to be used

Returns

the CTS transmit NESS

Definition at line 1562 of file wifi-remote-station-manager.cc.

Referenced by GetCtsTxVector().

DoGetCtsTxNss()

uint8_t ns3::WifiRemoteStationManager::DoGetCtsTxNss ( Mac48Address  address, WifiMode  ctsMode  )

privatevirtual

Parameters

address	the address of the recipient
ctsMode	the mode to be used

Returns

the CTS transmit NSS

Definition at line 1556 of file wifi-remote-station-manager.cc.

Referenced by GetCtsTxVector().

DoGetCtsTxPowerLevel()

uint8_t ns3::WifiRemoteStationManager::DoGetCtsTxPowerLevel ( Mac48Address  address, WifiMode  ctsMode  )

privatevirtual

Parameters

address	the address of the recipient of the CTS
ctsMode	the mode to be used for the CTS

Returns

the power level to be used to send the CTS

Definition at line 1538 of file wifi-remote-station-manager.cc.

References m_defaultTxPowerLevel.

Referenced by GetCtsTxVector().

DoGetDataTxVector()

virtual WifiTxVector ns3::WifiRemoteStationManager::DoGetDataTxVector ( WifiRemoteStation *  station )

privatepure virtual

Parameters

station

the station that we need to communicate

Returns

the TXVECTOR to use to send a packet to the station

Note: This method is called before sending a unicast packet or a fragment of a unicast packet to decide which transmission mode to use.

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::AarfcdWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::IdealWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by GetDataTxVector(), and PrepareForQueue().

DoGetFragmentationThreshold()

uint32_t ns3::WifiRemoteStationManager::DoGetFragmentationThreshold ( void  ) const

private

Return the current fragmentation threshold.

Returns

the fragmentation threshold

Definition at line 1250 of file wifi-remote-station-manager.cc.

References m_fragmentationThreshold.

Referenced by GetFragmentationThreshold(), and GetTypeId().

DoGetRtsTxVector()

virtual WifiTxVector ns3::WifiRemoteStationManager::DoGetRtsTxVector ( WifiRemoteStation *  station )

privatepure virtual

Parameters

station

the station that we need to communicate

Returns

the transmission mode to use to send an rts to the station

Note: This method is called before sending an rts to a station to decide which transmission mode to use for the rts.

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::AarfcdWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::IdealWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by GetRtsTxVector(), and PrepareForQueue().

DoNeedFragmentation()

bool ns3::WifiRemoteStationManager::DoNeedFragmentation ( WifiRemoteStation *  station, Ptr< const Packet >  packet, bool  normally  )

privatevirtual

Parameters

station	the station that we need to communicate
packet	the packet to send
normally	indicates whether the normal 802.11 data fragmentation mechanism would request that the data packet is fragmented or not.

Returns

true if this packet should be fragmented, false otherwise.

Note: This method is called before sending a unicast packet.

Definition at line 2017 of file wifi-remote-station-manager.cc.

Referenced by NeedFragmentation().

DoNeedRetransmission()

bool ns3::WifiRemoteStationManager::DoNeedRetransmission ( WifiRemoteStation *  station, Ptr< const Packet >  packet, bool  normally  )

privatevirtual

Parameters

station	the station that we need to communicate
packet	the packet to send
normally	indicates whether the normal 802.11 data retransmission mechanism would request that the data is retransmitted or not.

Returns

true if we want to resend a packet after a failed transmission attempt, false otherwise.

Note: This method is called after any unicast packet transmission (control, management, or data) has been attempted and has failed.

Reimplemented in ns3::MinstrelWifiManager, and ns3::MinstrelHtWifiManager.

Definition at line 2010 of file wifi-remote-station-manager.cc.

Referenced by NeedRetransmission().

DoNeedRts()

bool ns3::WifiRemoteStationManager::DoNeedRts ( WifiRemoteStation *  station, Ptr< const Packet >  packet, bool  normally  )

privatevirtual

Parameters

station	the station that we need to communicate
packet	the packet to send
normally	indicates whether the normal 802.11 rts enable mechanism would request that the rts is sent or not.

Returns

true if we want to use an RTS/CTS handshake for this packet before sending it, false otherwise.

Note: This method is called before a unicast packet is sent on the medium.

Reimplemented in ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AarfcdWifiManager, and ns3::CaraWifiManager.

Definition at line 2003 of file wifi-remote-station-manager.cc.

Referenced by NeedRts().

DoReportAmpduTxStatus()

void ns3::WifiRemoteStationManager::DoReportAmpduTxStatus ( WifiRemoteStation *  station, uint8_t  nSuccessfulMpdus, uint8_t  nFailedMpdus, double  rxSnr, double  dataSnr  )

privatevirtual

Typically called per A-MPDU, either when a Block ACK was successfully received or when a BlockAckTimeout has elapsed.

This method is a virtual method that must be implemented by the sub-class intended to handle A-MPDUs. This allows different types of WifiRemoteStationManager to respond differently.

Parameters

station	the station that sent the DATA to us
nSuccessfulMpdus	number of successfully transmitted MPDUs. A value of 0 means that the Block ACK was missed.
nFailedMpdus	number of unsuccessfully transmitted MPDUs.
rxSnr	received SNR of the block ack frame itself
dataSnr	data SNR reported by remote station

Reimplemented in ns3::MinstrelHtWifiManager, and ns3::IdealWifiManager.

Definition at line 2024 of file wifi-remote-station-manager.cc.

References NS_LOG_DEBUG.

Referenced by ReportAmpduTxStatus().

DoReportDataFailed()

virtual void ns3::WifiRemoteStationManager::DoReportDataFailed ( WifiRemoteStation *  station )

privatepure virtual

This method is a pure virtual method that must be implemented by the sub-class.

This allows different types of WifiRemoteStationManager to respond differently,

Parameters

station

the station that we failed to send DATA

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::AarfcdWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::IdealWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by ReportDataFailed().

DoReportDataOk()

virtual void ns3::WifiRemoteStationManager::DoReportDataOk ( WifiRemoteStation *  station, double  ackSnr, WifiMode  ackMode, double  dataSnr  )

privatepure virtual

This method is a pure virtual method that must be implemented by the sub-class.

This allows different types of WifiRemoteStationManager to respond differently,

Parameters

station	the station that we successfully sent RTS
ackSnr	the SNR of the ACK we received
ackMode	the WifiMode the receiver used to send the ACK
dataSnr	the SNR of the DATA we sent

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::AarfcdWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::IdealWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by ReportDataOk().

DoReportFinalDataFailed()

virtual void ns3::WifiRemoteStationManager::DoReportFinalDataFailed ( WifiRemoteStation *  station )

privatepure virtual

This method is a pure virtual method that must be implemented by the sub-class.

This allows different types of WifiRemoteStationManager to respond differently,

Parameters

station

the station that we failed to send DATA

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::AarfcdWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::IdealWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by ReportFinalDataFailed().

DoReportFinalRtsFailed()

virtual void ns3::WifiRemoteStationManager::DoReportFinalRtsFailed ( WifiRemoteStation *  station )

privatepure virtual

This method is a pure virtual method that must be implemented by the sub-class.

This allows different types of WifiRemoteStationManager to respond differently,

Parameters

station

the station that we failed to send RTS

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::AarfcdWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::IdealWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by ReportFinalRtsFailed().

DoReportRtsFailed()

virtual void ns3::WifiRemoteStationManager::DoReportRtsFailed ( WifiRemoteStation *  station )

privatepure virtual

This method is a pure virtual method that must be implemented by the sub-class.

This allows different types of WifiRemoteStationManager to respond differently,

Parameters

station

the station that we failed to send RTS

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::AarfcdWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::IdealWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by ReportRtsFailed().

DoReportRtsOk()

virtual void ns3::WifiRemoteStationManager::DoReportRtsOk ( WifiRemoteStation *  station, double  ctsSnr, WifiMode  ctsMode, double  rtsSnr  )

privatepure virtual

This method is a pure virtual method that must be implemented by the sub-class.

This allows different types of WifiRemoteStationManager to respond differently,

Parameters

station	the station that we successfully sent RTS
ctsSnr	the SNR of the CTS we received
ctsMode	the WifiMode the receiver used to send the CTS
rtsSnr	the SNR of the RTS we sent

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::AarfcdWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::IdealWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by ReportRtsOk().

DoReportRxOk()

virtual void ns3::WifiRemoteStationManager::DoReportRxOk ( WifiRemoteStation *  station, double  rxSnr, WifiMode  txMode  )

privatepure virtual

This method is a pure virtual method that must be implemented by the sub-class.

This allows different types of WifiRemoteStationManager to respond differently,

Parameters

station	the station that sent the DATA to us
rxSnr	the SNR of the DATA we received
txMode	the WifiMode the sender used to send the DATA

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::ArfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, ns3::AarfcdWifiManager, ns3::IdealWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by ReportRxOk().

DoSetFragmentationThreshold()

void ns3::WifiRemoteStationManager::DoSetFragmentationThreshold ( uint32_t  threshold )

private

Actually sets the fragmentation threshold, it also checks the validity of the given threshold.

Parameters

threshold

the fragmentation threshold

Definition at line 1214 of file wifi-remote-station-manager.cc.

References m_nextFragmentationThreshold, NS_LOG_FUNCTION, and NS_LOG_WARN.

Referenced by GetTypeId(), and SetFragmentationThreshold().

GetAckTxVector()

WifiTxVector ns3::WifiRemoteStationManager::GetAckTxVector	(	Mac48Address	address,
		WifiMode	dataMode
	)

Parameters

address
dataMode	the transmission mode used to send an ACK we just received

Returns

the transmission mode to use for the ACK to complete the data/ACK handshake.

Definition at line 1504 of file wifi-remote-station-manager.cc.

References first::address, DoGetAckTxChannelWidth(), DoGetAckTxGuardInterval(), DoGetAckTxNess(), DoGetAckTxNss(), DoGetAckTxPowerLevel(), GetChannelWidthForTransmission(), GetControlAnswerMode(), GetPreambleForTransmission(), ns3::WifiPhy::GetStbc(), m_wifiPhy, NS_ASSERT, ns3::WifiTxVector::SetChannelWidth(), ns3::WifiTxVector::SetGuardInterval(), ns3::WifiTxVector::SetMode(), ns3::WifiTxVector::SetNess(), ns3::WifiTxVector::SetNss(), ns3::WifiTxVector::SetPreambleType(), ns3::WifiTxVector::SetStbc(), and ns3::WifiTxVector::SetTxPowerLevel().

Referenced by ns3::MacLow::GetAckTxVector().

GetAddress()

Mac48Address ns3::WifiRemoteStationManager::GetAddress ( const WifiRemoteStation *  station ) const

protected

Return the address of the station.

Parameters

station

the station being queried

Returns

the address of the station

Definition at line 2072 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_address, and ns3::WifiRemoteStation::m_state.

Referenced by ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::AarfWifiManager::DoGetDataTxVector(), ns3::CaraWifiManager::DoGetDataTxVector(), ns3::ParfWifiManager::DoGetDataTxVector(), ns3::AmrrWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::OnoeWifiManager::DoGetDataTxVector(), ns3::ArfWifiManager::DoGetDataTxVector(), ns3::AarfcdWifiManager::DoGetDataTxVector(), ns3::AparfWifiManager::DoGetDataTxVector(), ns3::RraaWifiManager::DoGetDataTxVector(), ns3::RrpaaWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ConstantRateWifiManager::DoGetRtsTxVector(), ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::IdealWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::MinstrelWifiManager::GetDataTxVector(), and ns3::MinstrelWifiManager::GetRtsTxVector().

GetAggregation()

bool ns3::WifiRemoteStationManager::GetAggregation ( const WifiRemoteStation *  station ) const

protected

Return whether the given station supports A-MPDU.

Parameters

station

the station being queried

Returns

true if the station supports MPDU aggregation, false otherwise

Definition at line 2102 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_aggregation, and ns3::WifiRemoteStation::m_state.

Referenced by ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::AarfWifiManager::DoGetDataTxVector(), ns3::CaraWifiManager::DoGetDataTxVector(), ns3::ParfWifiManager::DoGetDataTxVector(), ns3::AmrrWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::OnoeWifiManager::DoGetDataTxVector(), ns3::ArfWifiManager::DoGetDataTxVector(), ns3::AarfcdWifiManager::DoGetDataTxVector(), ns3::AparfWifiManager::DoGetDataTxVector(), ns3::RraaWifiManager::DoGetDataTxVector(), ns3::RrpaaWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ConstantRateWifiManager::DoGetRtsTxVector(), ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::IdealWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::MinstrelWifiManager::GetDataTxVector(), and ns3::MinstrelWifiManager::GetRtsTxVector().

GetBasicMcs()

WifiMode ns3::WifiRemoteStationManager::GetBasicMcs

(

uint8_t

i

)

const

Return the MCS at the given list index.

Parameters

i	the position in the list

Returns

the basic mcs at the given list index

Definition at line 1976 of file wifi-remote-station-manager.cc.

References GetNBasicMcs(), m_bssBasicMcsSet, and NS_ASSERT.

Referenced by AddBasicMcs(), and ns3::ApWifiMac::Receive().

GetBasicMode()

WifiMode ns3::WifiRemoteStationManager::GetBasicMode

(

uint8_t

i

)

const

Return a basic mode from the set of basic modes.

Parameters

i	index of the basic mode in the basic mode set

Returns

the basic mode at the given index

Definition at line 1909 of file wifi-remote-station-manager.cc.

References GetNBasicModes(), m_bssBasicRateSet, and NS_ASSERT.

Referenced by AddBasicMode(), ns3::MeshWifiInterfaceMac::CheckSupportedRates(), ns3::IdealWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), GetDataTxVector(), GetNonUnicastMode(), ns3::MeshWifiInterfaceMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), and ns3::ApWifiMac::Receive().

GetBlockAckTxVector()

WifiTxVector ns3::WifiRemoteStationManager::GetBlockAckTxVector	(	Mac48Address	address,
		WifiMode	dataMode
	)

Parameters

address
dataMode	the transmission mode used to send an ACK we just received

Returns

the transmission mode to use for the ACK to complete the data/ACK handshake.

Definition at line 1521 of file wifi-remote-station-manager.cc.

References first::address, DoGetBlockAckTxChannelWidth(), DoGetBlockAckTxGuardInterval(), DoGetBlockAckTxNess(), DoGetBlockAckTxNss(), DoGetBlockAckTxPowerLevel(), GetChannelWidthForTransmission(), GetControlAnswerMode(), GetPreambleForTransmission(), ns3::WifiPhy::GetStbc(), m_wifiPhy, NS_ASSERT, ns3::WifiTxVector::SetChannelWidth(), ns3::WifiTxVector::SetGuardInterval(), ns3::WifiTxVector::SetMode(), ns3::WifiTxVector::SetNess(), ns3::WifiTxVector::SetNss(), ns3::WifiTxVector::SetPreambleType(), ns3::WifiTxVector::SetStbc(), and ns3::WifiTxVector::SetTxPowerLevel().

Referenced by ns3::MacLow::GetBlockAckTxVector().

GetChannelWidth()

uint16_t ns3::WifiRemoteStationManager::GetChannelWidth ( const WifiRemoteStation *  station ) const

protected

Return the channel width supported by the station.

Parameters

station

the station being queried

Returns

the channel width (in MHz) supported by the station

Definition at line 2078 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_channelWidth, and ns3::WifiRemoteStation::m_state.

Referenced by ns3::ParfWifiManager::CheckInit(), ns3::AparfWifiManager::CheckInit(), ns3::RrpaaWifiManager::CheckInit(), ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::AarfWifiManager::DoGetDataTxVector(), ns3::CaraWifiManager::DoGetDataTxVector(), ns3::ParfWifiManager::DoGetDataTxVector(), ns3::AmrrWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::OnoeWifiManager::DoGetDataTxVector(), ns3::ArfWifiManager::DoGetDataTxVector(), ns3::AarfcdWifiManager::DoGetDataTxVector(), ns3::AparfWifiManager::DoGetDataTxVector(), ns3::RraaWifiManager::DoGetDataTxVector(), ns3::RrpaaWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ConstantRateWifiManager::DoGetRtsTxVector(), ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoInitialize(), ns3::MinstrelWifiManager::GetDataTxVector(), ns3::MinstrelWifiManager::GetRtsTxVector(), and ns3::MinstrelHtWifiManager::RateInit().

GetChannelWidthForTransmission()

uint16_t ns3::WifiRemoteStationManager::GetChannelWidthForTransmission ( WifiMode  mode, uint16_t  maxSupportedChannelWidth  )

staticprotected

Return the channel width that corresponds to the selected mode (instead of letting the PHY's default channel width).

This is especially useful when using non-HT modes with HT/VHT/HE capable stations (with default width above 20 MHz).

Parameters

mode	selected WifiMode
maxSupportedChannelWidth	maximum channel width supported by the PHY layer

Returns

channel width adapted to the selected mode

Definition at line 779 of file wifi-remote-station-manager.cc.

References ns3::WifiMode::GetModulationClass(), NS_LOG_FUNCTION, NS_LOG_LOGIC(), ns3::WIFI_MOD_CLASS_DSSS, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HR_DSSS, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by DoGetCtsToSelfTxVector(), ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ConstantRateWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), GetAckTxVector(), GetBlockAckTxVector(), GetCtsTxVector(), and GetDataTxVector().

GetChannelWidthSupported()

uint16_t ns3::WifiRemoteStationManager::GetChannelWidthSupported

(

Mac48Address

address

)

const

Return the channel width supported by the station.

Parameters

address

the address of the station

Returns

the channel width supported by the station

Definition at line 2183 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_channelWidth.

Referenced by ns3::ApWifiMac::GetHtOperation(), and ns3::ApWifiMac::GetVhtOperationalChannelWidth().

GetControlAnswerMode()

WifiMode ns3::WifiRemoteStationManager::GetControlAnswerMode ( Mac48Address  address, WifiMode  reqMode  )

private

Get control answer mode function.

Parameters

address	the address of the station
reqMode	request mode

Returns

control answer mode

The standard has relatively unambiguous rules for selecting a control response rate (the below is quoted from IEEE 802.11-2012, Section 9.7):

To allow the transmitting STA to calculate the contents of the Duration/ID field, a STA responding to a received frame shall transmit its Control Response frame (either CTS or ACK), other than the BlockAck control frame, at the highest rate in the BSSBasicRateSet parameter that is less than or equal to the rate of the immediately previous frame in the frame exchange sequence (as defined in Annex G) and that is of the same modulation class (see Section 9.7.8) as the received frame...

If no suitable basic rate was found, we search the mandatory rates. The standard (IEEE 802.11-2007, Section 9.6) says:

...If no rate contained in the BSSBasicRateSet parameter meets these conditions, then the control frame sent in response to a received frame shall be transmitted at the highest mandatory rate of the PHY that is less than or equal to the rate of the received frame, and that is of the same modulation class as the received frame. In addition, the Control Response frame shall be sent using the same PHY options as the received frame, unless they conflict with the requirement to use the BSSBasicRateSet parameter.

Todo:

Note that we're ignoring the last sentence for now, because there is not yet any manipulation here of PHY options.

If we still haven't found a suitable rate for the response then someone has messed up the simulation config. This probably means that the WifiPhyStandard is not set correctly, or that a rate that is not supported by the PHY has been explicitly requested in a WifiRemoteStationManager (or descendant) configuration.

Either way, it is serious - we can either disobey the standard or fail, and I have chosen to do the latter...

Definition at line 1346 of file wifi-remote-station-manager.cc.

References first::address, GetDefaultMcs(), GetDefaultMode(), ns3::WifiPhy::GetMcs(), ns3::WifiPhy::GetMode(), ns3::WifiMode::GetModulationClass(), ns3::WifiPhy::GetNMcs(), ns3::WifiPhy::GetNModes(), HasHeSupported(), HasHtSupported(), HasVhtSupported(), IsAllowedControlAnswerModulationClass(), ns3::WifiMode::IsHigherCodeRate(), ns3::WifiMode::IsHigherDataRate(), ns3::WifiMode::IsMandatory(), m_bssBasicMcsSet, m_bssBasicRateSet, m_wifiPhy, NS_FATAL_ERROR, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by GetAckTxVector(), GetBlockAckTxVector(), and GetCtsTxVector().

GetCtsToSelfTxVector()

WifiTxVector ns3::WifiRemoteStationManager::GetCtsToSelfTxVector	(	const WifiMacHeader *	header,
		Ptr< const Packet >	packet
	)

Parameters

header	MAC header
packet	the packet to send

Returns

the transmission mode to use to send the CTS-to-self prior to the transmission of the data packet itself.

Definition at line 851 of file wifi-remote-station-manager.cc.

References DoGetCtsToSelfTxVector(), ns3::HighLatencyCtsToSelfTxVectorTag::GetCtsToSelfTxVector(), IsLowLatency(), NS_ASSERT, and NS_LOG_FUNCTION.

GetCtsTxVector()

WifiTxVector ns3::WifiRemoteStationManager::GetCtsTxVector	(	Mac48Address	address,
		WifiMode	rtsMode
	)

Parameters

address	remote address
rtsMode	the transmission mode used to send an RTS we just received

Returns

the transmission mode to use for the CTS to complete the RTS/CTS handshake.

Definition at line 1487 of file wifi-remote-station-manager.cc.

References first::address, DoGetCtsTxChannelWidth(), DoGetCtsTxGuardInterval(), DoGetCtsTxNess(), DoGetCtsTxNss(), DoGetCtsTxPowerLevel(), GetChannelWidthForTransmission(), GetControlAnswerMode(), GetPreambleForTransmission(), ns3::WifiPhy::GetStbc(), m_wifiPhy, NS_ASSERT, ns3::WifiTxVector::SetChannelWidth(), ns3::WifiTxVector::SetGuardInterval(), ns3::WifiTxVector::SetMode(), ns3::WifiTxVector::SetNess(), ns3::WifiTxVector::SetNss(), ns3::WifiTxVector::SetPreambleType(), ns3::WifiTxVector::SetStbc(), and ns3::WifiTxVector::SetTxPowerLevel().

Referenced by ns3::MacLow::GetCtsTxVector().

GetDataTxVector()

WifiTxVector ns3::WifiRemoteStationManager::GetDataTxVector	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send

Returns

the TXVECTOR to use to send this packet

Definition at line 800 of file wifi-remote-station-manager.cc.

References first::address, ns3::ConvertGuardIntervalToNanoSeconds(), DoGetDataTxVector(), GetBasicMode(), ns3::WifiPhy::GetChannelWidth(), GetChannelWidthForTransmission(), ns3::HighLatencyDataTxVectorTag::GetDataTxVector(), GetDefaultMode(), ns3::WifiPhy::GetGuardInterval(), GetNBasicModes(), GetNonUnicastMode(), GetPreambleForTransmission(), ns3::WifiPhy::GetShortGuardInterval(), ns3::WifiPhy::GetStbc(), IsLowLatency(), ns3::WifiMacHeader::IsMgt(), Lookup(), m_defaultTxPowerLevel, m_wifiPhy, NS_ASSERT, NS_LOG_FUNCTION, ns3::WifiTxVector::SetChannelWidth(), ns3::WifiTxVector::SetGuardInterval(), ns3::WifiTxVector::SetMode(), ns3::WifiTxVector::SetNess(), ns3::WifiTxVector::SetNss(), ns3::WifiTxVector::SetNTx(), ns3::WifiTxVector::SetPreambleType(), ns3::WifiTxVector::SetStbc(), and ns3::WifiTxVector::SetTxPowerLevel().

Referenced by ns3::MacLow::GetDataTxVector().

GetDefaultMcs()

WifiMode ns3::WifiRemoteStationManager::GetDefaultMcs

(

void

)

const

Return the default Modulation and Coding Scheme (MCS) index.

Returns

the default WifiMode

Definition at line 1861 of file wifi-remote-station-manager.cc.

References m_defaultTxMcs.

Referenced by GetControlAnswerMode(), and LookupState().

GetDefaultMode()

WifiMode ns3::WifiRemoteStationManager::GetDefaultMode

(

void

)

const

Return the default transmission mode.

Returns

WifiMode the default transmission mode

Definition at line 1855 of file wifi-remote-station-manager.cc.

References m_defaultTxMode.

Referenced by ns3::IdealWifiManager::DoCreateStation(), DoGetCtsToSelfTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetRtsTxVector(), GetControlAnswerMode(), GetDataTxVector(), GetNonUnicastMode(), and LookupState().

GetDefaultTxPowerLevel()

uint8_t ns3::WifiRemoteStationManager::GetDefaultTxPowerLevel

(

void

)

const

Returns

the default transmission power

Definition at line 1628 of file wifi-remote-station-manager.cc.

References m_defaultTxPowerLevel.

Referenced by DoGetCtsToSelfTxVector(), ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::AarfWifiManager::DoGetDataTxVector(), ns3::CaraWifiManager::DoGetDataTxVector(), ns3::AmrrWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::OnoeWifiManager::DoGetDataTxVector(), ns3::ArfWifiManager::DoGetDataTxVector(), ns3::AarfcdWifiManager::DoGetDataTxVector(), ns3::RraaWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ConstantRateWifiManager::DoGetRtsTxVector(), ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::IdealWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::MinstrelWifiManager::GetDataTxVector(), and ns3::MinstrelWifiManager::GetRtsTxVector().

GetFragmentationThreshold()

uint32_t ns3::WifiRemoteStationManager::GetFragmentationThreshold

(

void

)

const

Return the fragmentation threshold.

Returns

the fragmentation threshold

Definition at line 578 of file wifi-remote-station-manager.cc.

References DoGetFragmentationThreshold().

Referenced by GetFragmentOffset(), GetFragmentSize(), GetNFragments(), and NeedFragmentation().

GetFragmentOffset()

uint32_t ns3::WifiRemoteStationManager::GetFragmentOffset	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet,
		uint32_t	fragmentNumber
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send
fragmentNumber	the fragment index of the next fragment to send (starts at zero).

Returns

the offset within the original packet where this fragment starts.

Definition at line 1300 of file wifi-remote-station-manager.cc.

References first::address, GetFragmentationThreshold(), GetNFragments(), ns3::WifiMacHeader::GetSize(), NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::Txop::GetFragmentOffset(), and ns3::QosTxop::GetFragmentOffset().

GetFragmentSize()

uint32_t ns3::WifiRemoteStationManager::GetFragmentSize	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet,
		uint32_t	fragmentNumber
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send
fragmentNumber	the fragment index of the next fragment to send (starts at zero).

Returns

the size of the corresponding fragment.

Definition at line 1272 of file wifi-remote-station-manager.cc.

References first::address, GetFragmentationThreshold(), GetNFragments(), ns3::Packet::GetSize(), ns3::WifiMacHeader::GetSize(), NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::Txop::GetFragmentSize(), ns3::QosTxop::GetFragmentSize(), ns3::Txop::GetNextFragmentSize(), ns3::QosTxop::GetNextFragmentSize(), and ns3::QosTxop::IsTxopFragmentation().

GetGreenfield()

bool ns3::WifiRemoteStationManager::GetGreenfield ( const WifiRemoteStation *  station ) const

protected

Return whether the station supports Greenfield or not.

Parameters

station

the station being queried

Returns

true if Greenfield is supported by the station, false otherwise

Definition at line 2096 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_greenfield, and ns3::WifiRemoteStation::m_state.

GetGreenfieldSupported()

bool ns3::WifiRemoteStationManager::GetGreenfieldSupported

(

Mac48Address

address

)

const

Return whether the station supports Greenfield or not.

Parameters

address

the address of the station

Returns

true if Greenfield is supported by the station, false otherwise

Definition at line 1849 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_greenfield.

Referenced by GetPreambleForTransmission(), and ns3::ApWifiMac::IsNonGfHtStasPresent().

GetGuardInterval()

uint16_t ns3::WifiRemoteStationManager::GetGuardInterval ( const WifiRemoteStation *  station ) const

protected

Return the HE guard interval duration supported by the station.

Parameters

station

the station being queried

Returns

the HE guard interval duration (in nanoseconds) supported by the station

Definition at line 2090 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_guardInterval, and ns3::WifiRemoteStation::m_state.

Referenced by ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), and ns3::ConstantRateWifiManager::DoGetRtsTxVector().

GetHeSupported()

bool ns3::WifiRemoteStationManager::GetHeSupported ( const WifiRemoteStation *  station ) const

protected

Return whether the given station is HE capable.

Parameters

station

the station being queried

Returns

true if the station has HE capabilities, false otherwise

Definition at line 2156 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_heSupported, and ns3::WifiRemoteStation::m_state.

Referenced by ns3::IdealWifiManager::DoGetDataTxVector().

GetHtSupported() [1/2]

bool ns3::WifiRemoteStationManager::GetHtSupported

(

Mac48Address

address

)

const

Return whether the station supports HT or not.

Parameters

address

the address of the station

Returns

true if HT is supported by the station, false otherwise

Definition at line 2207 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_htSupported.

Referenced by ns3::MinstrelHtWifiManager::CheckInit(), ns3::IdealWifiManager::DoGetDataTxVector(), and ns3::ApWifiMac::GetHtOperation().

GetHtSupported() [2/2]

bool ns3::WifiRemoteStationManager::GetHtSupported ( const WifiRemoteStation *  station ) const

protected

Return whether the given station is HT capable.

Parameters

station

the station being queried

Returns

true if the station has HT capabilities, false otherwise

Definition at line 2144 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_htSupported, and ns3::WifiRemoteStation::m_state.

GetInfo()

WifiRemoteStationInfo ns3::WifiRemoteStationManager::GetInfo

(

Mac48Address

address

)

Parameters

address

of the remote station

Returns

information regarding the remote station associated with the given address

Definition at line 1634 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_info.

GetMac()

Ptr< WifiMac > ns3::WifiRemoteStationManager::GetMac ( void  ) const

protected

Return the WifiMac.

Returns

WifiMac

Definition at line 2126 of file wifi-remote-station-manager.cc.

References m_wifiMac.

Referenced by ns3::MinstrelHtWifiManager::CalculateRetransmits(), and ns3::MinstrelWifiManager::CalculateTimeUnicastPacket().

GetMaxNumberOfTransmitStreams()

uint8_t ns3::WifiRemoteStationManager::GetMaxNumberOfTransmitStreams

(

void

)

Returns

the maximum number of spatial streams supported by the phy layer

Definition at line 2231 of file wifi-remote-station-manager.cc.

References ns3::WifiPhy::GetMaxSupportedTxSpatialStreams(), and m_wifiPhy.

Referenced by DoGetCtsToSelfTxVector(), ns3::ConstantRateWifiManager::DoGetDataTxVector(), and ns3::IdealWifiManager::DoGetDataTxVector().

GetMcsSupported()

WifiMode ns3::WifiRemoteStationManager::GetMcsSupported ( const WifiRemoteStation *  station, uint8_t  i  ) const

protected

Return the WifiMode supported by the specified station at the specified index.

Parameters

station	the station being queried
i	the index

Returns

the WifiMode at the given index of the specified station

Definition at line 2037 of file wifi-remote-station-manager.cc.

References GetNMcsSupported(), ns3::WifiRemoteStationState::m_operationalMcsSet, ns3::WifiRemoteStation::m_state, and NS_ASSERT.

Referenced by ns3::MinstrelHtWifiManager::CalculateRetransmits(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::RateInit(), ns3::MinstrelHtWifiManager::StatsDump(), and ns3::MinstrelHtWifiManager::UpdateStats().

GetNBasicMcs()

uint8_t ns3::WifiRemoteStationManager::GetNBasicMcs

(

void

)

const

Return the number of basic MCS index.

Returns

the number of basic MCS index

Definition at line 1970 of file wifi-remote-station-manager.cc.

References m_bssBasicMcsSet.

Referenced by AddBasicMcs(), GetBasicMcs(), and ns3::ApWifiMac::Receive().

GetNBasicModes()

uint8_t ns3::WifiRemoteStationManager::GetNBasicModes

(

void

)

const

Return the number of basic modes we support.

Returns

the number of basic modes we support

Definition at line 1903 of file wifi-remote-station-manager.cc.

References m_bssBasicRateSet.

Referenced by AddBasicMode(), ns3::MeshWifiInterfaceMac::CheckSupportedRates(), ns3::IdealWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), GetBasicMode(), GetDataTxVector(), GetNonUnicastMode(), ns3::MeshWifiInterfaceMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), and ns3::ApWifiMac::Receive().

GetNess()

uint8_t ns3::WifiRemoteStationManager::GetNess ( const WifiRemoteStation *  station ) const

protected

Returns

the number of Ness the station has.

Parameters

station

the station being queried

Returns

the number of Ness the station has

Definition at line 2114 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_ness, and ns3::WifiRemoteStation::m_state.

Referenced by ns3::MinstrelHtWifiManager::DoGetDataTxVector().

GetNFragments()

uint32_t ns3::WifiRemoteStationManager::GetNFragments ( const WifiMacHeader *  header, Ptr< const Packet >  packet  )

private

Return the number of fragments needed for the given packet.

Parameters

header	MAC header
packet	the packet to be fragmented

Returns

the number of fragments needed

Definition at line 1256 of file wifi-remote-station-manager.cc.

References GetFragmentationThreshold(), ns3::Packet::GetSize(), ns3::WifiMacHeader::GetSize(), NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by GetFragmentOffset(), GetFragmentSize(), and IsLastFragment().

GetNMcsSupported() [1/2]

uint8_t ns3::WifiRemoteStationManager::GetNMcsSupported

(

Mac48Address

address

)

const

Return the number of MCS supported by the station.

Parameters

address

the address of the station

Returns

the number of MCS supported by the station

Definition at line 2201 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_operationalMcsSet.

Referenced by ns3::MinstrelHtWifiManager::CheckInit(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::ApWifiMac::GetHtOperation(), and GetMcsSupported().

GetNMcsSupported() [2/2]

uint8_t ns3::WifiRemoteStationManager::GetNMcsSupported ( const WifiRemoteStation *  station ) const

protected

Return the number of MCS supported by the given station.

Parameters

station

the station being queried

Returns

the number of MCS supported by the given station

Definition at line 2162 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_operationalMcsSet, and ns3::WifiRemoteStation::m_state.

GetNNonErpBasicModes()

uint32_t ns3::WifiRemoteStationManager::GetNNonErpBasicModes

(

void

)

const

Return the number of non-ERP basic modes we support.

Returns

the number of basic modes we support

Definition at line 1916 of file wifi-remote-station-manager.cc.

References m_bssBasicRateSet, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by GetNonErpBasicMode().

GetNNonErpSupported()

uint32_t ns3::WifiRemoteStationManager::GetNNonErpSupported ( const WifiRemoteStation *  station ) const

protected

Return the number of non-ERP modes supported by the given station.

Parameters

station

the station being queried

Returns

the number of non-ERP modes supported by the given station

Definition at line 2168 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_operationalRateSet, ns3::WifiRemoteStation::m_state, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by GetNonErpSupported().

GetNonErpBasicMode()

WifiMode ns3::WifiRemoteStationManager::GetNonErpBasicMode

(

uint8_t

i

)

const

Return a basic mode from the set of basic modes that is not an ERP mode.

Parameters

i	index of the basic mode in the basic mode set

Returns

the basic mode at the given index

Definition at line 1931 of file wifi-remote-station-manager.cc.

References GetNNonErpBasicModes(), m_bssBasicRateSet, NS_ASSERT, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

GetNonErpSupported()

WifiMode ns3::WifiRemoteStationManager::GetNonErpSupported ( const WifiRemoteStation *  station, uint8_t  i  ) const

protected

Return whether non-ERP mode associated with the specified station at the specified index.

Parameters

station	the station being queried
i	the index

Returns

WifiMode at the given index of the specified station

Definition at line 2044 of file wifi-remote-station-manager.cc.

References GetNNonErpSupported(), ns3::WifiRemoteStationState::m_operationalRateSet, ns3::WifiRemoteStation::m_state, NS_ASSERT, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), and ns3::MinstrelWifiManager::GetRtsTxVector().

GetNonUnicastMode()

WifiMode ns3::WifiRemoteStationManager::GetNonUnicastMode

(

void

)

const

Return a mode for non-unicast packets.

Returns

WifiMode for non-unicast packets

Definition at line 1983 of file wifi-remote-station-manager.cc.

References GetBasicMode(), GetDefaultMode(), GetNBasicModes(), and m_nonUnicastMode.

Referenced by GetDataTxVector().

GetNSupported()

uint8_t ns3::WifiRemoteStationManager::GetNSupported ( const WifiRemoteStation *  station ) const

protected

Return the number of modes supported by the given station.

Parameters

station

the station being queried

Returns

the number of modes supported by the given station

Definition at line 2132 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_operationalRateSet, and ns3::WifiRemoteStation::m_state.

Referenced by ns3::ParfWifiManager::CheckInit(), ns3::AparfWifiManager::CheckInit(), ns3::RraaWifiManager::CheckInit(), ns3::RrpaaWifiManager::CheckInit(), ns3::MinstrelWifiManager::CheckInit(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::AmrrWifiManager::DoGetDataTxVector(), ns3::OnoeWifiManager::DoGetDataTxVector(), ns3::AarfWifiManager::DoReportDataOk(), ns3::CaraWifiManager::DoReportDataOk(), ns3::AarfcdWifiManager::DoReportDataOk(), GetSupported(), ns3::AmrrWifiManager::IncreaseRate(), ns3::AmrrWifiManager::IsMaxRate(), ns3::AmrrWifiManager::UpdateMode(), and ns3::OnoeWifiManager::UpdateMode().

GetNumberOfAntennas()

uint8_t ns3::WifiRemoteStationManager::GetNumberOfAntennas

(

void

)

Returns

the number of antennas supported by the phy layer

Definition at line 2225 of file wifi-remote-station-manager.cc.

References ns3::WifiPhy::GetNumberOfAntennas(), and m_wifiPhy.

Referenced by DoGetCtsToSelfTxVector(), ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), and ns3::IdealWifiManager::DoGetRtsTxVector().

GetNumberOfSupportedStreams() [1/2]

uint8_t ns3::WifiRemoteStationManager::GetNumberOfSupportedStreams

(

Mac48Address

address

)

const

Return the number of spatial streams supported by the station.

Parameters

address

the address of the station

Returns

the number of spatial streams supported by the station

Definition at line 2195 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_streams.

Referenced by ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ApWifiMac::GetHtOperation(), and ns3::MinstrelHtWifiManager::RateInit().

GetNumberOfSupportedStreams() [2/2]

uint8_t ns3::WifiRemoteStationManager::GetNumberOfSupportedStreams ( const WifiRemoteStation *  station ) const

protected

Return the number of supported streams the station has.

Parameters

station

the station being queried

Returns

the number of supported streams the station has

Definition at line 2108 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStation::m_state, and ns3::WifiRemoteStationState::m_streams.

GetPhy()

Ptr< WifiPhy > ns3::WifiRemoteStationManager::GetPhy ( void  ) const

protected

Return the WifiPhy.

Returns

WifiPhy

Definition at line 2120 of file wifi-remote-station-manager.cc.

References m_wifiPhy.

Referenced by ns3::ParfWifiManager::CheckInit(), ns3::AparfWifiManager::CheckInit(), ns3::RrpaaWifiManager::CheckInit(), ns3::ParfWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::AparfWifiManager::DoGetDataTxVector(), ns3::RrpaaWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::IdealWifiManager::DoInitialize(), ns3::MinstrelHtWifiManager::DoInitialize(), ns3::MinstrelHtWifiManager::GetHtDeviceMcsList(), ns3::MinstrelHtWifiManager::GetVhtDeviceMcsList(), and ns3::MinstrelHtWifiManager::RateInit().

GetPreambleForTransmission()

WifiPreamble ns3::WifiRemoteStationManager::GetPreambleForTransmission ( WifiMode  mode, Mac48Address  dest  )

protected

Return the preamble to be used for the transmission.

Parameters

mode	the mode selected for the transmission
dest	address of the recipient

Returns

the preamble to be used for the transmission

Definition at line 2237 of file wifi-remote-station-manager.cc.

References ns3::WifiPhy::GetGreenfield(), GetGreenfieldSupported(), ns3::WifiMode::GetModulationClass(), GetShortPreambleEnabled(), GetUseGreenfieldProtection(), m_wifiPhy, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::WIFI_MOD_CLASS_HE, ns3::WIFI_MOD_CLASS_HT, ns3::WIFI_MOD_CLASS_VHT, ns3::WIFI_PREAMBLE_HE_SU, ns3::WIFI_PREAMBLE_HT_GF, ns3::WIFI_PREAMBLE_HT_MF, ns3::WIFI_PREAMBLE_LONG, ns3::WIFI_PREAMBLE_SHORT, and ns3::WIFI_PREAMBLE_VHT.

Referenced by ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::AarfWifiManager::DoGetDataTxVector(), ns3::CaraWifiManager::DoGetDataTxVector(), ns3::ParfWifiManager::DoGetDataTxVector(), ns3::AmrrWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::OnoeWifiManager::DoGetDataTxVector(), ns3::ArfWifiManager::DoGetDataTxVector(), ns3::AarfcdWifiManager::DoGetDataTxVector(), ns3::AparfWifiManager::DoGetDataTxVector(), ns3::RraaWifiManager::DoGetDataTxVector(), ns3::RrpaaWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ConstantRateWifiManager::DoGetRtsTxVector(), ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::IdealWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), GetAckTxVector(), GetBlockAckTxVector(), GetCtsTxVector(), ns3::MinstrelWifiManager::GetDataTxVector(), GetDataTxVector(), and ns3::MinstrelWifiManager::GetRtsTxVector().

GetQosSupported() [1/2]

bool ns3::WifiRemoteStationManager::GetQosSupported

(

Mac48Address

address

)

const

Return whether the given station is QoS capable.

Parameters

address

the address of the station

Returns

true if the station has QoS capabilities, false otherwise

Definition at line 687 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_qosSupported.

Referenced by ns3::QosTxop::NotifyAccessGranted().

GetQosSupported() [2/2]

bool ns3::WifiRemoteStationManager::GetQosSupported ( const WifiRemoteStation *  station ) const

protected

Return whether the given station is QoS capable.

Parameters

station

the station being queried

Returns

true if the station has QoS capabilities, false otherwise

Definition at line 2138 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_qosSupported, and ns3::WifiRemoteStation::m_state.

GetRifsPermitted()

bool ns3::WifiRemoteStationManager::GetRifsPermitted

(

void

)

const

Return whether the device can use RIFS.

Returns

true if RIFS is permitted, false otherwise

Definition at line 530 of file wifi-remote-station-manager.cc.

References m_rifsPermitted.

Referenced by ns3::MacLow::ReceiveOk(), ns3::MacLow::SendDataAfterCts(), ns3::MacLow::SendDataPacket(), and ns3::MacLow::StartDataTxTimers().

GetRtsTxVector()

WifiTxVector ns3::WifiRemoteStationManager::GetRtsTxVector	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send

Returns

the TXVECTOR to use to send the RTS prior to the transmission of the data packet itself.

Definition at line 904 of file wifi-remote-station-manager.cc.

References first::address, DoGetRtsTxVector(), ns3::HighLatencyRtsTxVectorTag::GetRtsTxVector(), IsLowLatency(), Lookup(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::MacLow::GetRtsTxVector().

GetShortGuardInterval() [1/2]

bool ns3::WifiRemoteStationManager::GetShortGuardInterval

(

Mac48Address

address

)

const

Return whether the station supports HT/VHT short guard interval.

Parameters

address

the address of the station

Returns

true if the station supports HT/VHT short guard interval, false otherwise

Definition at line 2189 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_shortGuardInterval.

Referenced by ns3::ConstantRateWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::MinstrelHtWifiManager::DoGetDataTxVector(), ns3::ConstantRateWifiManager::DoGetRtsTxVector(), ns3::MinstrelHtWifiManager::DoInitialize(), ns3::ApWifiMac::GetHtOperation(), and ns3::MinstrelHtWifiManager::RateInit().

GetShortGuardInterval() [2/2]

bool ns3::WifiRemoteStationManager::GetShortGuardInterval ( const WifiRemoteStation *  station ) const

protected

Return whether the given station supports HT/VHT short guard interval.

Parameters

station

the station being queried

Returns

true if the station supports HT/VHT short guard interval, false otherwise

Definition at line 2084 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStationState::m_shortGuardInterval, and ns3::WifiRemoteStation::m_state.

GetShortPreambleEnabled()

bool ns3::WifiRemoteStationManager::GetShortPreambleEnabled

(

void

)

const

Return whether the device uses short PLCP preambles.

Returns

true if short PLCP preambles are enabled, false otherwise

Definition at line 524 of file wifi-remote-station-manager.cc.

References m_shortPreambleEnabled.

Referenced by GetPreambleForTransmission().

GetShortPreambleSupported()

bool ns3::WifiRemoteStationManager::GetShortPreambleSupported

(

Mac48Address

address

)

const

Return whether the station supports short PLCP preamble or not.

Parameters

address

the address of the station

Returns

true if short PLCP preamble is supported by the station, false otherwise

Definition at line 675 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_shortPreamble.

Referenced by ns3::ApWifiMac::GetShortPreambleEnabled().

GetShortSlotTimeEnabled()

bool ns3::WifiRemoteStationManager::GetShortSlotTimeEnabled

(

void

)

const

Return whether the device uses short slot time.

Returns

true if short slot time is enabled, false otherwise

Definition at line 518 of file wifi-remote-station-manager.cc.

References m_shortSlotTimeEnabled.

Referenced by ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromProbeResp().

GetShortSlotTimeSupported()

bool ns3::WifiRemoteStationManager::GetShortSlotTimeSupported

(

Mac48Address

address

)

const

Return whether the station supports short ERP slot time or not.

Parameters

address

the address of the station

Returns

true if short ERP slot time is supported by the station, false otherwise

Definition at line 681 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_shortSlotTime.

Referenced by ns3::ApWifiMac::GetShortSlotTimeEnabled().

GetSupported()

WifiMode ns3::WifiRemoteStationManager::GetSupported ( const WifiRemoteStation *  station, uint8_t  i  ) const

protected

Return whether mode associated with the specified station at the specified index.

Parameters

station	the station being queried
i	the index

Returns

WifiMode at the given index of the specified station

Definition at line 2030 of file wifi-remote-station-manager.cc.

References GetNSupported(), ns3::WifiRemoteStationState::m_operationalRateSet, ns3::WifiRemoteStation::m_state, and NS_ASSERT.

Referenced by ns3::ParfWifiManager::CheckInit(), ns3::AparfWifiManager::CheckInit(), ns3::RrpaaWifiManager::CheckInit(), ns3::AarfWifiManager::DoGetDataTxVector(), ns3::CaraWifiManager::DoGetDataTxVector(), ns3::ParfWifiManager::DoGetDataTxVector(), ns3::AmrrWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::OnoeWifiManager::DoGetDataTxVector(), ns3::ArfWifiManager::DoGetDataTxVector(), ns3::AarfcdWifiManager::DoGetDataTxVector(), ns3::AparfWifiManager::DoGetDataTxVector(), ns3::RraaWifiManager::DoGetDataTxVector(), ns3::RrpaaWifiManager::DoGetDataTxVector(), ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), ns3::MinstrelWifiManager::FindRate(), ns3::MinstrelWifiManager::GetDataTxVector(), ns3::MinstrelWifiManager::GetRtsTxVector(), ns3::RraaWifiManager::GetThresholds(), ns3::RrpaaWifiManager::GetThresholds(), ns3::RraaWifiManager::InitThresholds(), ns3::RrpaaWifiManager::InitThresholds(), ns3::MinstrelWifiManager::PrintTable(), ns3::MinstrelWifiManager::RateInit(), and ns3::MinstrelWifiManager::UpdateStats().

GetTypeId()

TypeId ns3::WifiRemoteStationManager::GetTypeId ( void  )

static

Get the type ID.

Returns

the object TypeId

Definition at line 321 of file wifi-remote-station-manager.cc.

References ns3::TypeId::ATTR_GET, CTS_TO_SELF, DoGetFragmentationThreshold(), DoSetFragmentationThreshold(), IsLowLatency(), m_defaultTxPowerLevel, m_erpProtectionMode, m_htProtectionMode, m_macTxDataFailed, m_macTxFinalDataFailed, m_macTxFinalRtsFailed, m_macTxRtsFailed, m_nonUnicastMode, ns3::MakeBooleanAccessor(), ns3::MakeBooleanChecker(), ns3::MakeEnumAccessor(), ns3::MakeEnumChecker(), ns3::MakeTraceSourceAccessor(), ns3::MakeUintegerAccessor(), ns3::MakeWifiModeAccessor(), ns3::MakeWifiModeChecker(), RTS_CTS, SetMaxSlrc(), SetMaxSsrc(), ns3::TypeId::SetParent(), and SetRtsCtsThreshold().

GetUseGreenfieldProtection()

bool ns3::WifiRemoteStationManager::GetUseGreenfieldProtection

(

void

)

const

Return whether protection for stations that do not support HT greenfield format is enabled.

Returns

true if protection for stations that do not support HT greenfield is enabled, false otherwise

Definition at line 1169 of file wifi-remote-station-manager.cc.

References m_useGreenfieldProtection.

Referenced by GetPreambleForTransmission().

GetUseNonErpProtection()

bool ns3::WifiRemoteStationManager::GetUseNonErpProtection

(

void

)

const

Return whether the device supports protection of non-ERP stations.

Returns

true if protection for non-ERP stations is enabled, false otherwise

Definition at line 1143 of file wifi-remote-station-manager.cc.

References m_useNonErpProtection.

Referenced by ns3::AarfWifiManager::DoGetRtsTxVector(), ns3::ParfWifiManager::DoGetRtsTxVector(), ns3::CaraWifiManager::DoGetRtsTxVector(), ns3::AmrrWifiManager::DoGetRtsTxVector(), ns3::OnoeWifiManager::DoGetRtsTxVector(), ns3::ArfWifiManager::DoGetRtsTxVector(), ns3::AarfcdWifiManager::DoGetRtsTxVector(), ns3::AparfWifiManager::DoGetRtsTxVector(), ns3::RraaWifiManager::DoGetRtsTxVector(), ns3::RrpaaWifiManager::DoGetRtsTxVector(), ns3::MinstrelWifiManager::GetRtsTxVector(), and ns3::MacLow::StartTransmission().

GetUseNonHtProtection()

bool ns3::WifiRemoteStationManager::GetUseNonHtProtection

(

void

)

const

Return whether the device supports protection of non-HT stations.

Returns

true if protection for non-HT stations is enabled, false otherwise

Definition at line 1156 of file wifi-remote-station-manager.cc.

References m_useNonHtProtection.

GetVhtSupported() [1/2]

bool ns3::WifiRemoteStationManager::GetVhtSupported

(

Mac48Address

address

)

const

Return whether the station supports VHT or not.

Parameters

address

the address of the station

Returns

true if VHT is supported by the station, false otherwise

Definition at line 2213 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), and ns3::WifiRemoteStationState::m_vhtSupported.

Referenced by ns3::MinstrelHtWifiManager::CheckInit(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::ApWifiMac::GetVhtOperationalChannelWidth(), and ns3::MinstrelHtWifiManager::RateInit().

GetVhtSupported() [2/2]

bool ns3::WifiRemoteStationManager::GetVhtSupported ( const WifiRemoteStation *  station ) const

protected

Return whether the given station is VHT capable.

Parameters

station

the station being queried

Returns

true if the station has VHT capabilities, false otherwise

Definition at line 2150 of file wifi-remote-station-manager.cc.

References ns3::WifiRemoteStation::m_state, and ns3::WifiRemoteStationState::m_vhtSupported.

HasHeSupported()

bool ns3::WifiRemoteStationManager::HasHeSupported

(

void

)

const

Return whether the device has HE capability support enabled.

Returns

true if HE capability support is enabled, false otherwise

Definition at line 560 of file wifi-remote-station-manager.cc.

References m_heSupported.

Referenced by ns3::IdealWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoInitialize(), GetControlAnswerMode(), ns3::QosTxop::NeedFragmentation(), ns3::MacLow::ReceiveMpdu(), ns3::MacLow::SendBlockAckAfterBlockAckRequest(), ns3::QosTxop::SetupBlockAckIfNeeded(), and SetupPhy().

HasHtSupported()

bool ns3::WifiRemoteStationManager::HasHtSupported

(

void

)

const

Return whether the device has HT capability support enabled.

Returns

true if HT capability support is enabled, false otherwise

Definition at line 536 of file wifi-remote-station-manager.cc.

References m_htSupported.

Referenced by ns3::BlockAckManager::CreateAgreement(), ns3::MinstrelHtWifiManager::DoCreateStation(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoInitialize(), ns3::MinstrelHtWifiManager::DoInitialize(), GetControlAnswerMode(), NeedCtsToSelf(), ns3::QosTxop::NeedFragmentation(), ns3::MacLow::ReceiveMpdu(), ns3::MacLow::SendBlockAckAfterBlockAckRequest(), SetupPhy(), and ns3::MinstrelHtWifiManager::~MinstrelHtWifiManager().

HasPcfSupported()

bool ns3::WifiRemoteStationManager::HasPcfSupported

(

void

)

const

Return whether the device has PCF capability support enabled.

Returns

true if PCF capability support is enabled, false otherwise

Definition at line 572 of file wifi-remote-station-manager.cc.

References m_pcfSupported.

Referenced by ns3::MacLow::EndTxNoAck(), ns3::MacLow::ForwardDown(), and ns3::MacLow::IsCfPeriod().

HasVhtSupported()

bool ns3::WifiRemoteStationManager::HasVhtSupported

(

void

)

const

Return whether the device has VHT capability support enabled.

Returns

true if VHT capability support is enabled, false otherwise

Definition at line 548 of file wifi-remote-station-manager.cc.

References m_vhtSupported.

Referenced by ns3::MinstrelHtWifiManager::DoCreateStation(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoInitialize(), ns3::MinstrelHtWifiManager::DoInitialize(), GetControlAnswerMode(), ns3::QosTxop::NeedFragmentation(), ns3::MacLow::ReceiveMpdu(), ns3::MacLow::SendBlockAckAfterBlockAckRequest(), ns3::QosTxop::SetupBlockAckIfNeeded(), and SetupPhy().

IsAllowedControlAnswerModulationClass()

bool ns3::WifiRemoteStationManager::IsAllowedControlAnswerModulationClass ( WifiModulationClass  modClassReq, WifiModulationClass  modClassAnswer  ) const

private

Return whether the modulation class of the selected mode for the control answer frame is allowed.

Parameters

modClassReq	modulation class of the request frame
modClassAnswer	modulation class of the answer frame

Returns

true if the modulation class of the selected mode for the control answer frame is allowed, false otherwise

Definition at line 1323 of file wifi-remote-station-manager.cc.

References NS_FATAL_ERROR, ns3::WIFI_MOD_CLASS_DSSS, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HE, ns3::WIFI_MOD_CLASS_HR_DSSS, ns3::WIFI_MOD_CLASS_HT, ns3::WIFI_MOD_CLASS_OFDM, and ns3::WIFI_MOD_CLASS_VHT.

Referenced by GetControlAnswerMode().

IsAssociated()

bool ns3::WifiRemoteStationManager::IsAssociated

(

Mac48Address

address

)

const

Return whether the station associated.

Parameters

address

the address of the station

Returns

true if the station is associated, false otherwise

Definition at line 703 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiRemoteStationState::GOT_ASSOC_TX_OK, LookupState(), and ns3::WifiRemoteStationState::m_state.

Referenced by ns3::ApWifiMac::Enqueue(), and ns3::ApWifiMac::Receive().

IsBrandNew()

bool ns3::WifiRemoteStationManager::IsBrandNew

(

Mac48Address

address

)

const

Return whether the station state is brand new.

Parameters

address

the address of the station

Returns

true if the state of the station is brand new, false otherwise

Definition at line 693 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiRemoteStationState::BRAND_NEW, LookupState(), and ns3::WifiRemoteStationState::m_state.

Referenced by ns3::AdhocWifiMac::Enqueue(), ns3::OcbWifiMac::Enqueue(), ns3::MeshWifiInterfaceMac::ForwardDown(), ns3::AdhocWifiMac::Receive(), and ns3::OcbWifiMac::Receive().

IsLastFragment()

bool ns3::WifiRemoteStationManager::IsLastFragment	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet,
		uint32_t	fragmentNumber
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send
fragmentNumber	the fragment index of the next fragment to send (starts at zero).

Returns

true if this is the last fragment, false otherwise.

Definition at line 1312 of file wifi-remote-station-manager.cc.

References first::address, GetNFragments(), NS_ASSERT, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by ns3::Txop::IsLastFragment(), and ns3::QosTxop::IsLastFragment().

IsLowLatency()

virtual bool ns3::WifiRemoteStationManager::IsLowLatency ( void  ) const

privatepure virtual

Returns

whether this manager is a manager designed to work in low-latency environments.

Note: In this context, low vs high latency is defined in IEEE 802.11 Rate Adaptation: A Practical Approach, by M. Lacage, M.H. Manshaei, and T. Turletti.

Implemented in ns3::MinstrelWifiManager, ns3::MinstrelHtWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AarfcdWifiManager, ns3::AparfWifiManager, ns3::ArfWifiManager, ns3::CaraWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::IdealWifiManager, ns3::ParfWifiManager, ns3::AarfWifiManager, and ns3::ConstantRateWifiManager.

Referenced by GetCtsToSelfTxVector(), GetDataTxVector(), GetRtsTxVector(), GetTypeId(), and PrepareForQueue().

IsWaitAssocTxOk()

bool ns3::WifiRemoteStationManager::IsWaitAssocTxOk

(

Mac48Address

address

)

const

Return whether we are waiting for an ACK for the association response we sent.

Parameters

address

the address of the station

Returns

true if the station is associated, false otherwise

Definition at line 713 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), ns3::WifiRemoteStationState::m_state, and ns3::WifiRemoteStationState::WAIT_ASSOC_TX_OK.

Referenced by ns3::ApWifiMac::TxFailed(), and ns3::ApWifiMac::TxOk().

Lookup() [1/2]

WifiRemoteStation * ns3::WifiRemoteStationManager::Lookup ( Mac48Address  address, uint8_t  tid  ) const

private

Return the station associated with the given address and TID.

Parameters

address	the address of the station
tid	the TID

Returns

WifiRemoteStation corresponding to the address

Definition at line 1691 of file wifi-remote-station-manager.cc.

References first::address, DoCreateStation(), LookupState(), ns3::WifiRemoteStation::m_slrc, ns3::WifiRemoteStation::m_ssrc, ns3::WifiRemoteStation::m_state, m_stations, ns3::WifiRemoteStation::m_tid, and NS_LOG_FUNCTION.

Referenced by GetDataTxVector(), GetRtsTxVector(), Lookup(), NeedFragmentation(), NeedRetransmission(), NeedRts(), PrepareForQueue(), ReportAmpduTxStatus(), ReportDataFailed(), ReportDataOk(), ReportFinalDataFailed(), ReportFinalRtsFailed(), ReportRtsFailed(), ReportRtsOk(), and ReportRxOk().

Lookup() [2/2]

WifiRemoteStation * ns3::WifiRemoteStationManager::Lookup ( Mac48Address  address, const WifiMacHeader *  header  ) const

private

Find a remote station by its remote address and TID taken from MAC header.

Return the station associated with the given address and MAC header. It simply gets TID from the MAC header and calls Lookup with tid.

Parameters

address	the address of the station
header	MAC header

Returns

WifiRemoteStation corresponding to the address

Definition at line 1676 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiMacHeader::GetQosTid(), ns3::WifiMacHeader::IsQosData(), and Lookup().

LookupState()

WifiRemoteStationState * ns3::WifiRemoteStationManager::LookupState ( Mac48Address  address ) const

private

Return the state of the station associated with the given address.

Parameters

address

the address of the station

Returns

WifiRemoteStationState corresponding to the address

Definition at line 1641 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiRemoteStationState::BRAND_NEW, ns3::WifiPhy::GetChannelWidth(), GetDefaultMcs(), GetDefaultMode(), ns3::WifiPhy::GetGreenfield(), ns3::WifiPhy::GetGuardInterval(), ns3::Time::GetNanoSeconds(), ns3::WifiPhy::GetShortGuardInterval(), ns3::WifiRemoteStationState::m_address, ns3::WifiRemoteStationState::m_aggregation, ns3::WifiRemoteStationState::m_channelWidth, ns3::WifiRemoteStationState::m_greenfield, ns3::WifiRemoteStationState::m_guardInterval, ns3::WifiRemoteStationState::m_heSupported, ns3::WifiRemoteStationState::m_htSupported, ns3::WifiRemoteStationState::m_ldpc, ns3::WifiRemoteStationState::m_ness, ns3::WifiRemoteStationState::m_operationalMcsSet, ns3::WifiRemoteStationState::m_operationalRateSet, ns3::WifiRemoteStationState::m_qosSupported, ns3::WifiRemoteStationState::m_shortGuardInterval, ns3::WifiRemoteStationState::m_state, m_states, ns3::WifiRemoteStationState::m_stbc, ns3::WifiRemoteStationState::m_streams, ns3::WifiRemoteStationState::m_vhtSupported, m_wifiPhy, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by AddAllSupportedMcs(), AddAllSupportedModes(), AddStationHeCapabilities(), AddStationHtCapabilities(), AddStationVhtCapabilities(), AddSupportedErpSlotTime(), AddSupportedMcs(), AddSupportedMode(), AddSupportedPlcpPreamble(), GetChannelWidthSupported(), GetGreenfieldSupported(), GetHtSupported(), GetInfo(), GetNMcsSupported(), GetNumberOfSupportedStreams(), GetQosSupported(), GetShortGuardInterval(), GetShortPreambleSupported(), GetShortSlotTimeSupported(), GetVhtSupported(), IsAssociated(), IsBrandNew(), IsWaitAssocTxOk(), Lookup(), RecordDisassociated(), RecordGotAssocTxFailed(), RecordGotAssocTxOk(), RecordWaitAssocTxOk(), RemoveAllSupportedMcs(), and SetQosSupport().

NeedCtsToSelf()

bool ns3::WifiRemoteStationManager::NeedCtsToSelf

(

WifiTxVector

txVector

)

Return if we need to do Cts-to-self before sending a DATA.

Parameters

txVector

the TXVECTOR of the packet to be sent

Returns

true if Cts-to-self is needed, false otherwise

Definition at line 1083 of file wifi-remote-station-manager.cc.

References CTS_TO_SELF, ns3::WifiTxVector::GetMode(), ns3::WifiMode::GetModulationClass(), HasHtSupported(), m_bssBasicMcsSet, m_bssBasicRateSet, m_erpProtectionMode, m_htProtectionMode, m_useNonErpProtection, m_useNonHtProtection, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HE, ns3::WIFI_MOD_CLASS_HT, and ns3::WIFI_MOD_CLASS_VHT.

Referenced by ns3::MacLow::NeedCtsToSelf().

NeedFragmentation()

bool ns3::WifiRemoteStationManager::NeedFragmentation	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send

Returns

true if this packet should be fragmented, false otherwise.

Definition at line 1199 of file wifi-remote-station-manager.cc.

References first::address, DoNeedFragmentation(), GetFragmentationThreshold(), ns3::Packet::GetSize(), ns3::WifiMacHeader::GetSize(), Lookup(), NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::QosTxop::IsTxopFragmentation(), ns3::QosTxop::NeedFragmentation(), and ns3::Txop::NeedFragmentation().

NeedRetransmission()

bool ns3::WifiRemoteStationManager::NeedRetransmission	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send

Returns

true if we want to resend a packet after a failed transmission attempt, false otherwise.

Definition at line 1175 of file wifi-remote-station-manager.cc.

References first::address, DoNeedRetransmission(), ns3::Packet::GetSize(), ns3::WifiMacHeader::GetSize(), Lookup(), m_maxSlrc, m_maxSsrc, m_rtsCtsThreshold, NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::Txop::NeedDataRetransmission(), and ns3::Txop::NeedRtsRetransmission().

NeedRts()

bool ns3::WifiRemoteStationManager::NeedRts	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet,
		WifiTxVector	txVector
	)

Parameters

address	remote address
header	MAC header
packet	the packet to send
txVector	the TXVECTOR of the packet to send

Returns

true if we want to use an RTS/CTS handshake for this packet before sending it, false otherwise.

Definition at line 1050 of file wifi-remote-station-manager.cc.

References first::address, DoNeedRts(), ns3::WifiTxVector::GetMode(), ns3::WifiMode::GetModulationClass(), ns3::Packet::GetSize(), ns3::WifiMacHeader::GetSize(), Lookup(), m_erpProtectionMode, m_htProtectionMode, m_rtsCtsThreshold, m_useNonErpProtection, m_useNonHtProtection, NS_LOG_DEBUG, NS_LOG_FUNCTION, RTS_CTS, ns3::WIFI_MAC_FCS_LENGTH, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HE, ns3::WIFI_MOD_CLASS_HT, and ns3::WIFI_MOD_CLASS_VHT.

Referenced by ns3::MacLow::NeedRts(), ns3::QosTxop::RestartAccessIfNeeded(), and ns3::QosTxop::StartAccessIfNeeded().

PrepareForQueue()

void ns3::WifiRemoteStationManager::PrepareForQueue	(	Mac48Address	address,
		const WifiMacHeader *	header,
		Ptr< const Packet >	packet
	)

Parameters

address	remote address
header	MAC header
packet	the packet to queue

This method is typically invoked just before queuing a packet for transmission. It is a no-op unless the IsLowLatency attribute of the attached ns3::WifiRemoteStationManager is set to false, in which case, the tx parameters of the packet are calculated and stored in the packet as a tag. These tx parameters are later retrieved from GetDadaMode and GetRtsMode.

Definition at line 751 of file wifi-remote-station-manager.cc.

References ns3::Packet::AddPacketTag(), first::address, data, DoGetCtsToSelfTxVector(), DoGetDataTxVector(), DoGetRtsTxVector(), IsLowLatency(), Lookup(), and NS_LOG_FUNCTION.

Referenced by ns3::QosTxop::PushFront(), and ns3::Txop::Queue().

RecordDisassociated()

void ns3::WifiRemoteStationManager::RecordDisassociated

(

Mac48Address

address

)

Records that the STA was disassociated.

Parameters

address

the address of the station

Definition at line 744 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiRemoteStationState::DISASSOC, LookupState(), ns3::WifiRemoteStationState::m_state, and NS_ASSERT.

Referenced by ns3::AdhocWifiMac::Enqueue(), ns3::OcbWifiMac::Enqueue(), ns3::MeshWifiInterfaceMac::ForwardDown(), ns3::AdhocWifiMac::Receive(), ns3::ApWifiMac::Receive(), and ns3::OcbWifiMac::Receive().

RecordGotAssocTxFailed()

void ns3::WifiRemoteStationManager::RecordGotAssocTxFailed

(

Mac48Address

address

)

Records that we missed an ACK for the association response we sent.

Parameters

address

the address of the station

Definition at line 737 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiRemoteStationState::DISASSOC, LookupState(), ns3::WifiRemoteStationState::m_state, and NS_ASSERT.

Referenced by ns3::ApWifiMac::TxFailed().

RecordGotAssocTxOk()

void ns3::WifiRemoteStationManager::RecordGotAssocTxOk

(

Mac48Address

address

)

Records that we got an ACK for the association response we sent.

Parameters

address

the address of the station

Definition at line 730 of file wifi-remote-station-manager.cc.

References first::address, ns3::WifiRemoteStationState::GOT_ASSOC_TX_OK, LookupState(), ns3::WifiRemoteStationState::m_state, and NS_ASSERT.

Referenced by ns3::ApWifiMac::TxOk().

RecordWaitAssocTxOk()

void ns3::WifiRemoteStationManager::RecordWaitAssocTxOk

(

Mac48Address

address

)

Records that we are waiting for an ACK for the association response we sent.

Parameters

address

the address of the station

Definition at line 723 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), ns3::WifiRemoteStationState::m_state, NS_ASSERT, and ns3::WifiRemoteStationState::WAIT_ASSOC_TX_OK.

Referenced by ns3::ApWifiMac::Receive().

RemoveAllSupportedMcs()

void ns3::WifiRemoteStationManager::RemoveAllSupportedMcs

(

Mac48Address

address

)

Invoked in a STA or AP to delete all of the supported MCS by a destination.

Parameters

address

the address of the station being recorded

Definition at line 649 of file wifi-remote-station-manager.cc.

References first::address, LookupState(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

ReportAmpduTxStatus()

void ns3::WifiRemoteStationManager::ReportAmpduTxStatus	(	Mac48Address	address,
		uint8_t	tid,
		uint8_t	nSuccessfulMpdus,
		uint8_t	nFailedMpdus,
		double	rxSnr,
		double	dataSnr
	)

Typically called per A-MPDU, either when a Block ACK was successfully received or when a BlockAckTimeout has elapsed.

Parameters

address	the address of the receiver
tid	TID of the DATA packet
nSuccessfulMpdus	number of successfully transmitted MPDUs. A value of 0 means that the Block ACK was missed.
nFailedMpdus	number of unsuccessfully transmitted MPDUs.
rxSnr	received SNR of the block ack frame itself
dataSnr	data SNR reported by remote station

Definition at line 1035 of file wifi-remote-station-manager.cc.

References first::address, DoReportAmpduTxStatus(), Lookup(), m_macTxDataFailed, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::QosTxop::MissedBlockAck(), and ns3::BlockAckManager::NotifyGotBlockAck().

ReportDataFailed()

void ns3::WifiRemoteStationManager::ReportDataFailed	(	Mac48Address	address,
		const WifiMacHeader *	header,
		uint32_t	packetSize
	)

Should be invoked whenever the AckTimeout associated to a transmission attempt expires.

Parameters

address	the address of the receiver
header	MAC header of the DATA packet
packetSize	the size of the DATA packet

Definition at line 935 of file wifi-remote-station-manager.cc.

References first::address, DoReportDataFailed(), ns3::WifiMacHeader::GetSize(), Lookup(), m_macTxDataFailed, m_rtsCtsThreshold, NS_ASSERT, NS_LOG_FUNCTION, packetSize, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::MacLow::NormalAckTimeout(), and ns3::QosTxop::NotifyInternalCollision().

ReportDataOk()

void ns3::WifiRemoteStationManager::ReportDataOk	(	Mac48Address	address,
		const WifiMacHeader *	header,
		double	ackSnr,
		WifiMode	ackMode,
		double	dataSnr,
		uint32_t	packetSize
	)

Should be invoked whenever we receive the Ack associated to a data packet we just sent.

Parameters

address	the address of the receiver
header	MAC header of the DATA packet
ackSnr	the SNR of the ACK we received
ackMode	the WifiMode the receiver used to send the ACK
dataSnr	the SNR of the DATA we sent
packetSize	the size of the DATA packet

Definition at line 967 of file wifi-remote-station-manager.cc.

References first::address, DoReportDataOk(), ns3::WifiMacHeader::GetSize(), Lookup(), m_rtsCtsThreshold, NS_ASSERT, NS_LOG_FUNCTION, packetSize, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::MacLow::ReceiveOk().

ReportFinalDataFailed()

void ns3::WifiRemoteStationManager::ReportFinalDataFailed	(	Mac48Address	address,
		const WifiMacHeader *	header,
		uint32_t	packetSize
	)

Should be invoked after calling ReportDataFailed if NeedRetransmission returns false.

Parameters

address	the address of the receiver
header	MAC header of the DATA packet
packetSize	the size of the DATA packet

Definition at line 1001 of file wifi-remote-station-manager.cc.

References first::address, DoReportFinalDataFailed(), ns3::WifiMacHeader::GetSize(), Lookup(), m_macTxFinalDataFailed, m_rtsCtsThreshold, NS_ASSERT, NS_LOG_FUNCTION, packetSize, and ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::QosTxop::MissedAck(), ns3::Txop::MissedAck(), ns3::Txop::MissedCfPollResponse(), ns3::QosTxop::NotifyInternalCollision(), and ns3::Txop::SendCfFrame().

ReportFinalRtsFailed()

void ns3::WifiRemoteStationManager::ReportFinalRtsFailed	(	Mac48Address	address,
		const WifiMacHeader *	header
	)

Should be invoked after calling ReportRtsFailed if NeedRetransmission returns false.

Parameters

address	the address of the receiver
header	MAC header of the DATA packet

Definition at line 989 of file wifi-remote-station-manager.cc.

References first::address, DoReportFinalRtsFailed(), Lookup(), m_macTxFinalRtsFailed, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::QosTxop::MissedCts(), ns3::Txop::MissedCts(), and ns3::QosTxop::NotifyInternalCollision().

ReportRtsFailed()

void ns3::WifiRemoteStationManager::ReportRtsFailed	(	Mac48Address	address,
		const WifiMacHeader *	header
	)

Should be invoked whenever the RtsTimeout associated to a transmission attempt expires.

Parameters

address	the address of the receiver
header	MAC header of the DATA packet

Definition at line 924 of file wifi-remote-station-manager.cc.

References first::address, DoReportRtsFailed(), Lookup(), m_macTxRtsFailed, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::MacLow::CtsTimeout(), and ns3::QosTxop::NotifyInternalCollision().

ReportRtsOk()

void ns3::WifiRemoteStationManager::ReportRtsOk	(	Mac48Address	address,
		const WifiMacHeader *	header,
		double	ctsSnr,
		WifiMode	ctsMode,
		double	rtsSnr
	)

Should be invoked whenever we receive the Cts associated to an RTS we just sent.

Note that we also get the SNR of the RTS we sent since the receiver put a SnrTag in the CTS.

Parameters

address	the address of the receiver
header	MAC header of the DATA packet
ctsSnr	the SNR of the CTS we received
ctsMode	the WifiMode the receiver used to send the CTS
rtsSnr	the SNR of the RTS we sent

Definition at line 955 of file wifi-remote-station-manager.cc.

References first::address, DoReportRtsOk(), Lookup(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::MacLow::ReceiveOk().

ReportRxOk()

void ns3::WifiRemoteStationManager::ReportRxOk	(	Mac48Address	address,
		const WifiMacHeader *	header,
		double	rxSnr,
		WifiMode	txMode
	)

Parameters

address	remote address
header	MAC header
rxSnr	the snr of the packet received
txMode	the transmission mode used for the packet received.

Should be invoked whenever a packet is successfully received.

Definition at line 1022 of file wifi-remote-station-manager.cc.

References first::address, DoReportRxOk(), Lookup(), and NS_LOG_FUNCTION.

Referenced by ns3::MacLow::ReceiveOk().

Reset()

void ns3::WifiRemoteStationManager::Reset

(

void

)

Reset the station, invoked in a STA upon dis-association or in an AP upon reboot.

Definition at line 1867 of file wifi-remote-station-manager.cc.

References m_bssBasicMcsSet, m_bssBasicRateSet, m_states, m_stations, and NS_LOG_FUNCTION.

Referenced by DoDispose(), ns3::MacLow::NotifySwitchingStartNow(), SetupMac(), and SetupPhy().

SetDefaultTxPowerLevel()

void ns3::WifiRemoteStationManager::SetDefaultTxPowerLevel

(

uint8_t

txPower

)

Set the default transmission power level.

Parameters

txPower

the default transmission power level

Definition at line 2219 of file wifi-remote-station-manager.cc.

References m_defaultTxPowerLevel.

SetFragmentationThreshold()

void ns3::WifiRemoteStationManager::SetFragmentationThreshold

(

uint32_t

threshold

)

Sets a fragmentation threshold.

The method calls a private method DoSetFragmentationThreshold that checks the validity of the value given.

Parameters

threshold

the fragmentation threshold

Definition at line 490 of file wifi-remote-station-manager.cc.

References DoSetFragmentationThreshold(), and NS_LOG_FUNCTION.

SetHeSupported()

void ns3::WifiRemoteStationManager::SetHeSupported ( bool  enable )

virtual

Enable or disable HE capability support.

Parameters

enable

enable or disable HE capability support

Reimplemented in ns3::MinstrelHtWifiManager, ns3::MinstrelWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::ArfWifiManager, ns3::AparfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::AarfcdWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, and ns3::AarfWifiManager.

Definition at line 554 of file wifi-remote-station-manager.cc.

References m_heSupported.

Referenced by ns3::RegularWifiMac::SetWifiRemoteStationManager().

SetHtSupported()

void ns3::WifiRemoteStationManager::SetHtSupported ( bool  enable )

virtual

Enable or disable HT capability support.

Parameters

enable

enable or disable HT capability support

Reimplemented in ns3::MinstrelWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::ArfWifiManager, ns3::AparfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::AarfcdWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, and ns3::AarfWifiManager.

Definition at line 483 of file wifi-remote-station-manager.cc.

References m_htSupported, and NS_LOG_FUNCTION.

Referenced by AmpduAggregationTest::DoRun(), and ns3::RegularWifiMac::SetWifiRemoteStationManager().

SetMaxSlrc()

void ns3::WifiRemoteStationManager::SetMaxSlrc

(

uint32_t

maxSlrc

)

Sets the maximum STA long retry count (SLRC).

Parameters

maxSlrc

the maximum SLRC

Definition at line 469 of file wifi-remote-station-manager.cc.

References m_maxSlrc, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

SetMaxSsrc()

void ns3::WifiRemoteStationManager::SetMaxSsrc

(

uint32_t

maxSsrc

)

Sets the maximum STA short retry count (SSRC).

Parameters

maxSsrc

the maximum SSRC

Definition at line 462 of file wifi-remote-station-manager.cc.

References m_maxSsrc, and NS_LOG_FUNCTION.

Referenced by AmpduAggregationTest::DoRun(), and GetTypeId().

SetPcfSupported()

void ns3::WifiRemoteStationManager::SetPcfSupported ( bool  enable )

virtual

Enable or disable PCF capability support.

Parameters

enable

enable or disable PCF capability support

Definition at line 566 of file wifi-remote-station-manager.cc.

References m_pcfSupported.

Referenced by ns3::InfrastructureWifiMac::SetPcfSupported(), ns3::ApWifiMac::SetWifiRemoteStationManager(), and ns3::StaWifiMac::SetWifiRemoteStationManager().

SetQosSupport()

void ns3::WifiRemoteStationManager::SetQosSupport	(	Mac48Address	from,
		bool	qosSupported
	)

Records QoS support of the remote station.

Parameters

from	the address of the station being recorded
qosSupported	whether the station supports QoS

Definition at line 1714 of file wifi-remote-station-manager.cc.

References LookupState(), ns3::WifiRemoteStationState::m_qosSupported, and NS_LOG_FUNCTION.

Referenced by AddStationHeCapabilities(), AddStationHtCapabilities(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

SetRifsPermitted()

void ns3::WifiRemoteStationManager::SetRifsPermitted

(

bool

allow

)

Permit or prohibit RIFS.

Parameters

allow

permit or prohibit RIFS

Definition at line 511 of file wifi-remote-station-manager.cc.

References m_rifsPermitted, and NS_LOG_FUNCTION.

Referenced by ns3::ApWifiMac::GetRifsMode(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

SetRtsCtsThreshold()

void ns3::WifiRemoteStationManager::SetRtsCtsThreshold

(

uint32_t

threshold

)

Sets the RTS threshold.

Parameters

threshold

the RTS threshold

Definition at line 476 of file wifi-remote-station-manager.cc.

References m_rtsCtsThreshold, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

SetShortPreambleEnabled()

void ns3::WifiRemoteStationManager::SetShortPreambleEnabled

(

bool

enable

)

Enable or disable short PLCP preambles.

Parameters

enable

enable or disable short PLCP preambles

Definition at line 497 of file wifi-remote-station-manager.cc.

References m_shortPreambleEnabled, and NS_LOG_FUNCTION.

Referenced by ns3::ApWifiMac::SendOneBeacon(), ns3::ApWifiMac::SendProbeResp(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), ns3::StaWifiMac::UpdateApInfoFromBeacon(), and ns3::StaWifiMac::UpdateApInfoFromProbeResp().

SetShortSlotTimeEnabled()

void ns3::WifiRemoteStationManager::SetShortSlotTimeEnabled

(

bool

enable

)

Enable or disable short slot time.

Parameters

enable

enable or disable short slot time

Definition at line 504 of file wifi-remote-station-manager.cc.

References m_shortSlotTimeEnabled, and NS_LOG_FUNCTION.

Referenced by ns3::ApWifiMac::SendOneBeacon(), ns3::ApWifiMac::SendProbeResp(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), ns3::StaWifiMac::UpdateApInfoFromBeacon(), and ns3::StaWifiMac::UpdateApInfoFromProbeResp().

SetupMac()

void ns3::WifiRemoteStationManager::SetupMac ( const Ptr< WifiMac >  mac )

virtual

Set up MAC associated with this device since it is the object that knows the full set of timing parameters (e.g.

IFS).

Parameters

mac	the MAC of this device

Reimplemented in ns3::MinstrelHtWifiManager, ns3::MinstrelWifiManager, ns3::RrpaaWifiManager, and ns3::RraaWifiManager.

Definition at line 452 of file wifi-remote-station-manager.cc.

References m_wifiMac, third::mac, NS_LOG_FUNCTION, and Reset().

Referenced by ns3::WifiNetDevice::CompleteConfig(), ns3::RraaWifiManager::SetupMac(), ns3::RrpaaWifiManager::SetupMac(), ns3::MinstrelWifiManager::SetupMac(), and ns3::MinstrelHtWifiManager::SetupMac().

SetupPhy()

void ns3::WifiRemoteStationManager::SetupPhy ( const Ptr< WifiPhy >  phy )

virtual

Set up PHY associated with this device since it is the object that knows the full set of transmit rates that are supported.

Parameters

phy	the PHY of this device

Reimplemented in ns3::MinstrelHtWifiManager, ns3::MinstrelWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::AparfWifiManager, ns3::IdealWifiManager, and ns3::ParfWifiManager.

Definition at line 433 of file wifi-remote-station-manager.cc.

References HasHeSupported(), HasHtSupported(), HasVhtSupported(), ns3::WifiMode::IsMandatory(), m_defaultTxMcs, m_defaultTxMode, m_wifiPhy, NS_ASSERT, NS_LOG_FUNCTION, third::phy, and Reset().

Referenced by ns3::WifiNetDevice::CompleteConfig(), ns3::WaveNetDevice::DoInitialize(), AmpduAggregationTest::DoRun(), TwoLevelAggregationTest::DoRun(), ns3::IdealWifiManager::SetupPhy(), ns3::ParfWifiManager::SetupPhy(), ns3::AparfWifiManager::SetupPhy(), ns3::RraaWifiManager::SetupPhy(), ns3::RrpaaWifiManager::SetupPhy(), ns3::MinstrelWifiManager::SetupPhy(), and ns3::MinstrelHtWifiManager::SetupPhy().

SetUseGreenfieldProtection()

void ns3::WifiRemoteStationManager::SetUseGreenfieldProtection

(

bool

enable

)

Enable or disable protection for stations that do not support HT greenfield format.

Parameters

enable

enable or disable protection for stations that do not support HT greenfield format

Definition at line 1162 of file wifi-remote-station-manager.cc.

References m_useGreenfieldProtection, and NS_LOG_FUNCTION.

Referenced by ns3::ApWifiMac::IsNonGfHtStasPresent(), ns3::StaWifiMac::UpdateApInfoFromAssocResp(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

SetUseNonErpProtection()

void ns3::WifiRemoteStationManager::SetUseNonErpProtection

(

bool

enable

)

Enable or disable protection for non-ERP stations.

Parameters

enable

enable or disable protection for non-ERP stations

Definition at line 1136 of file wifi-remote-station-manager.cc.

References m_useNonErpProtection, and NS_LOG_FUNCTION.

Referenced by ns3::ApWifiMac::GetUseNonErpProtection(), and ns3::StaWifiMac::UpdateApInfoFromBeacon().

SetUseNonHtProtection()

void ns3::WifiRemoteStationManager::SetUseNonHtProtection

(

bool

enable

)

Enable or disable protection for non-HT stations.

Parameters

enable

enable or disable protection for non-HT stations

Definition at line 1149 of file wifi-remote-station-manager.cc.

References m_useNonHtProtection, and NS_LOG_FUNCTION.

SetVhtSupported()

void ns3::WifiRemoteStationManager::SetVhtSupported ( bool  enable )

virtual

Enable or disable VHT capability support.

Parameters

enable

enable or disable VHT capability support

Reimplemented in ns3::MinstrelWifiManager, ns3::RrpaaWifiManager, ns3::RraaWifiManager, ns3::ArfWifiManager, ns3::AparfWifiManager, ns3::OnoeWifiManager, ns3::AmrrWifiManager, ns3::AarfcdWifiManager, ns3::CaraWifiManager, ns3::ParfWifiManager, and ns3::AarfWifiManager.

Definition at line 542 of file wifi-remote-station-manager.cc.

References m_vhtSupported.

Referenced by ns3::RegularWifiMac::SetWifiRemoteStationManager().

UpdateFragmentationThreshold()

void ns3::WifiRemoteStationManager::UpdateFragmentationThreshold

(

void

)

Typically called to update the fragmentation threshold at the start of a new transmission.

This avoid that the fragmentation threshold gets changed during a transmission (see bug 730).

Definition at line 1244 of file wifi-remote-station-manager.cc.

References m_fragmentationThreshold, and m_nextFragmentationThreshold.

Referenced by ns3::QosTxop::NotifyAccessGranted(), ns3::Txop::NotifyAccessGranted(), ns3::QosTxop::SendAddBaRequest(), and ns3::QosTxop::StartNextPacket().

Member Data Documentation

m_bssBasicMcsSet

WifiModeList ns3::WifiRemoteStationManager::m_bssBasicMcsSet

private

basic MCS set

Definition at line 1425 of file wifi-remote-station-manager.h.

Referenced by AddBasicMcs(), GetBasicMcs(), GetControlAnswerMode(), GetNBasicMcs(), NeedCtsToSelf(), and Reset().

m_bssBasicRateSet

WifiModeList ns3::WifiRemoteStationManager::m_bssBasicRateSet

private

This member is the list of WifiMode objects that comprise the BSSBasicRateSet parameter.

This list is constructed through calls to WifiRemoteStationManager::AddBasicMode(), and an API that allows external access to it is available through WifiRemoteStationManager::GetNBasicModes() and WifiRemoteStationManager::GetBasicMode().basic rate set

Definition at line 1424 of file wifi-remote-station-manager.h.

Referenced by AddBasicMode(), GetBasicMode(), GetControlAnswerMode(), GetNBasicModes(), GetNNonErpBasicModes(), GetNonErpBasicMode(), NeedCtsToSelf(), and Reset().

m_defaultTxMcs

WifiMode ns3::WifiRemoteStationManager::m_defaultTxMcs

private

The default transmission modulation-coding scheme (MCS)

Definition at line 1431 of file wifi-remote-station-manager.h.

Referenced by GetDefaultMcs(), and SetupPhy().

m_defaultTxMode

WifiMode ns3::WifiRemoteStationManager::m_defaultTxMode

private

The default transmission mode.

Definition at line 1430 of file wifi-remote-station-manager.h.

Referenced by GetDefaultMode(), and SetupPhy().

m_defaultTxPowerLevel

uint8_t ns3::WifiRemoteStationManager::m_defaultTxPowerLevel

private

Default tranmission power level.

Definition at line 1442 of file wifi-remote-station-manager.h.

Referenced by DoGetAckTxPowerLevel(), DoGetBlockAckTxPowerLevel(), DoGetCtsTxPowerLevel(), GetDataTxVector(), GetDefaultTxPowerLevel(), GetTypeId(), and SetDefaultTxPowerLevel().

m_erpProtectionMode

ProtectionMode ns3::WifiRemoteStationManager::m_erpProtectionMode

private

Protection mode for ERP stations when non-ERP stations are detected.

Definition at line 1450 of file wifi-remote-station-manager.h.

Referenced by GetTypeId(), NeedCtsToSelf(), and NeedRts().

m_fragmentationThreshold

uint32_t ns3::WifiRemoteStationManager::m_fragmentationThreshold

private

Current threshold for fragmentation.

Definition at line 1440 of file wifi-remote-station-manager.h.

Referenced by DoGetFragmentationThreshold(), and UpdateFragmentationThreshold().

m_heSupported

bool ns3::WifiRemoteStationManager::m_heSupported

private

Flag if HE capability is supported.

Definition at line 1435 of file wifi-remote-station-manager.h.

Referenced by HasHeSupported(), and SetHeSupported().

m_htProtectionMode

ProtectionMode ns3::WifiRemoteStationManager::m_htProtectionMode

private

Protection mode for HT stations when non-HT stations are detected.

Definition at line 1451 of file wifi-remote-station-manager.h.

Referenced by GetTypeId(), NeedCtsToSelf(), and NeedRts().

m_htSupported

bool ns3::WifiRemoteStationManager::m_htSupported

private

Flag if HT capability is supported.

Definition at line 1433 of file wifi-remote-station-manager.h.

Referenced by HasHtSupported(), and SetHtSupported().

m_macTxDataFailed

TracedCallback<Mac48Address> ns3::WifiRemoteStationManager::m_macTxDataFailed

private

The trace source fired when the transmission of a single data packet has failed.

Definition at line 1460 of file wifi-remote-station-manager.h.

Referenced by GetTypeId(), ReportAmpduTxStatus(), and ReportDataFailed().

m_macTxFinalDataFailed

TracedCallback<Mac48Address> ns3::WifiRemoteStationManager::m_macTxFinalDataFailed

private

The trace source fired when the transmission of a data packet has exceeded the maximum number of attempts.

Definition at line 1470 of file wifi-remote-station-manager.h.

Referenced by GetTypeId(), and ReportFinalDataFailed().

m_macTxFinalRtsFailed

TracedCallback<Mac48Address> ns3::WifiRemoteStationManager::m_macTxFinalRtsFailed

private

The trace source fired when the transmission of a RTS has exceeded the maximum number of attempts.

Definition at line 1465 of file wifi-remote-station-manager.h.

Referenced by GetTypeId(), and ReportFinalRtsFailed().

m_macTxRtsFailed

TracedCallback<Mac48Address> ns3::WifiRemoteStationManager::m_macTxRtsFailed

private

The trace source fired when the transmission of a single RTS has failed.

Definition at line 1456 of file wifi-remote-station-manager.h.

Referenced by GetTypeId(), and ReportRtsFailed().

m_maxSlrc

uint32_t ns3::WifiRemoteStationManager::m_maxSlrc

private

Maximum STA long retry count (SLRC)

Definition at line 1438 of file wifi-remote-station-manager.h.

Referenced by NeedRetransmission(), and SetMaxSlrc().

m_maxSsrc

uint32_t ns3::WifiRemoteStationManager::m_maxSsrc

private

Maximum STA short retry count (SSRC)

Definition at line 1437 of file wifi-remote-station-manager.h.

Referenced by NeedRetransmission(), and SetMaxSsrc().

m_nextFragmentationThreshold

uint32_t ns3::WifiRemoteStationManager::m_nextFragmentationThreshold

private

Threshold for fragmentation that will be used for the next transmission.

Definition at line 1441 of file wifi-remote-station-manager.h.

Referenced by DoSetFragmentationThreshold(), and UpdateFragmentationThreshold().

m_nonUnicastMode

WifiMode ns3::WifiRemoteStationManager::m_nonUnicastMode

private

Transmission mode for non-unicast DATA frames.

Definition at line 1443 of file wifi-remote-station-manager.h.

Referenced by GetNonUnicastMode(), and GetTypeId().

m_pcfSupported

bool ns3::WifiRemoteStationManager::m_pcfSupported

private

Flag if PCF capability is supported.

Definition at line 1436 of file wifi-remote-station-manager.h.

Referenced by HasPcfSupported(), and SetPcfSupported().

m_rifsPermitted

bool ns3::WifiRemoteStationManager::m_rifsPermitted

private

flag if RIFS is enabled

Definition at line 1449 of file wifi-remote-station-manager.h.

Referenced by GetRifsPermitted(), and SetRifsPermitted().

m_rtsCtsThreshold

uint32_t ns3::WifiRemoteStationManager::m_rtsCtsThreshold

private

Threshold for RTS/CTS.

Definition at line 1439 of file wifi-remote-station-manager.h.

Referenced by NeedRetransmission(), NeedRts(), ReportDataFailed(), ReportDataOk(), ReportFinalDataFailed(), and SetRtsCtsThreshold().

m_shortPreambleEnabled

bool ns3::WifiRemoteStationManager::m_shortPreambleEnabled

private

flag if short PLCP preamble is enabled

Definition at line 1447 of file wifi-remote-station-manager.h.

Referenced by GetShortPreambleEnabled(), and SetShortPreambleEnabled().

m_shortSlotTimeEnabled

bool ns3::WifiRemoteStationManager::m_shortSlotTimeEnabled

private

flag if short slot time is enabled

Definition at line 1448 of file wifi-remote-station-manager.h.

Referenced by GetShortSlotTimeEnabled(), and SetShortSlotTimeEnabled().

m_states

StationStates ns3::WifiRemoteStationManager::m_states

private

States of known stations.

Definition at line 1427 of file wifi-remote-station-manager.h.

Referenced by LookupState(), and Reset().

m_stations

Stations ns3::WifiRemoteStationManager::m_stations

private

Information for each known stations.

Definition at line 1428 of file wifi-remote-station-manager.h.

Referenced by Lookup(), and Reset().

m_useGreenfieldProtection

bool ns3::WifiRemoteStationManager::m_useGreenfieldProtection

private

flag if protection for stations that do not support HT greenfield format is enabled

Definition at line 1446 of file wifi-remote-station-manager.h.

Referenced by GetUseGreenfieldProtection(), and SetUseGreenfieldProtection().

m_useNonErpProtection

bool ns3::WifiRemoteStationManager::m_useNonErpProtection

private

flag if protection for non-ERP stations against ERP transmissions is enabled

Definition at line 1444 of file wifi-remote-station-manager.h.

Referenced by GetUseNonErpProtection(), NeedCtsToSelf(), NeedRts(), and SetUseNonErpProtection().

m_useNonHtProtection

bool ns3::WifiRemoteStationManager::m_useNonHtProtection

private

flag if protection for non-HT stations against HT transmissions is enabled

Definition at line 1445 of file wifi-remote-station-manager.h.

Referenced by GetUseNonHtProtection(), NeedCtsToSelf(), NeedRts(), and SetUseNonHtProtection().

m_vhtSupported

bool ns3::WifiRemoteStationManager::m_vhtSupported

private

Flag if VHT capability is supported.

Definition at line 1434 of file wifi-remote-station-manager.h.

Referenced by HasVhtSupported(), and SetVhtSupported().

m_wifiMac

Ptr<WifiMac> ns3::WifiRemoteStationManager::m_wifiMac

private

This is a pointer to the WifiMac associated with this WifiRemoteStationManager that is set on call to WifiRemoteStationManager::SetupMac().

Through this pointer the station manager can determine MAC characteristics, such as the interframe spaces.

Definition at line 1414 of file wifi-remote-station-manager.h.

Referenced by GetMac(), and SetupMac().

m_wifiPhy

Ptr<WifiPhy> ns3::WifiRemoteStationManager::m_wifiPhy

private

This is a pointer to the WifiPhy associated with this WifiRemoteStationManager that is set on call to WifiRemoteStationManager::SetupPhy().

Through this pointer the station manager can determine PHY characteristics, such as the set of all transmission rates that may be supported (the "DeviceRateSet").

Definition at line 1406 of file wifi-remote-station-manager.h.

Referenced by AddAllSupportedMcs(), AddAllSupportedModes(), AddStationHeCapabilities(), AddStationHtCapabilities(), AddStationVhtCapabilities(), DoGetAckTxChannelWidth(), DoGetAckTxGuardInterval(), DoGetBlockAckTxChannelWidth(), DoGetBlockAckTxGuardInterval(), DoGetCtsToSelfTxVector(), DoGetCtsTxChannelWidth(), DoGetCtsTxGuardInterval(), GetAckTxVector(), GetBlockAckTxVector(), GetControlAnswerMode(), GetCtsTxVector(), GetDataTxVector(), GetMaxNumberOfTransmitStreams(), GetNumberOfAntennas(), GetPhy(), GetPreambleForTransmission(), LookupState(), and SetupPhy().

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

• src/wifi/model/wifi-remote-station-manager.h
• src/wifi/model/wifi-remote-station-manager.cc