802.11 PHY layer model More...

#include "wifi-phy.h"

Inheritance diagram for ns3::WifiPhy:

Collaboration diagram for ns3::WifiPhy:

Public Types
typedef std::pair< uint16_t, enum WifiPhyStandard >	ChannelNumberStandardPair
	A pair of a ChannelNumber and WifiPhyStandard. More...

typedef std::pair< uint32_t, uint32_t >	FrequencyWidthPair
	A pair of a center Frequency and a ChannelWidth. More...

typedef void(*	MonitorSnifferRxCallback) (Ptr< const Packet > packet, uint16_t channelFreqMhz, uint16_t channelNumber, uint32_t rate, WifiPreamble preamble, WifiTxVector txVector, struct mpduInfo aMpdu, struct signalNoiseDbm signalNoise)
	TracedCallback signature for monitor mode receive events. More...

typedef void(*	MonitorSnifferTxCallback) (const Ptr< const Packet > packet, uint16_t channelFreqMhz, uint16_t channelNumber, uint32_t rate, WifiPreamble preamble, WifiTxVector txVector, struct mpduInfo aMpdu)
	TracedCallback signature for monitor mode transmit events. More...

typedef Callback< void, Ptr< Packet >, double >	RxErrorCallback
	arg1: packet received unsuccessfully arg2: snr of packet More...

typedef Callback< void, Ptr< Packet >, double, WifiTxVector, enum WifiPreamble >	RxOkCallback
	arg1: packet received successfully arg2: snr of packet arg3: TXVECTOR of packet arg4: type of preamble used for packet. More...

enum	State { IDLE, CCA_BUSY, TX, RX, SWITCHING, SLEEP }
	The state of the PHY layer. More...

Public Member Functions
	WifiPhy ()

virtual	~WifiPhy ()

virtual void	AddSupportedChannelWidth (uint32_t channelwidth)

virtual int64_t	AssignStreams (int64_t stream)
	Assign a fixed random variable stream number to the random variables used by this model. More...

Time	CalculatePlcpPreambleAndHeaderDuration (WifiTxVector txVector, enum WifiPreamble preamble)

virtual double	CalculateSnr (WifiTxVector txVector, double ber) const

Time	CalculateTxDuration (uint32_t size, WifiTxVector txVector, enum WifiPreamble preamble, double frequency)

Time	CalculateTxDuration (uint32_t size, WifiTxVector txVector, enum WifiPreamble preamble, double frequency, enum mpduType mpdutype, uint8_t incFlag)

virtual void	ConfigureStandard (enum WifiPhyStandard standard)
	Configure the PHY-level parameters for different Wi-Fi standard. More...

double	DbmToW (double dbm) const
	Convert from dBm to Watts. More...

double	DbToRatio (double db) const
	Convert from dB to ratio. More...

bool	DefineChannelNumber (uint16_t channelNumber, enum WifiPhyStandard standard, uint32_t frequency, uint32_t channelWidth)
	Add a channel definition to the WifiPhy. More...

virtual uint32_t	GetBssMembershipSelector (uint32_t selector) const
	The WifiPhy::BssMembershipSelector() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the BssMembershipSelectorSet, and which is stored as WifiPhy::m_bssMembershipSelectorSet. More...

double	GetCcaMode1Threshold (void) const
	Return the CCA threshold (dBm). More...

virtual Ptr< WifiChannel >	GetChannel (void) const =0
	Return the WifiChannel this WifiPhy is connected to. More...

virtual uint16_t	GetChannelNumber (void) const
	Return current channel number. More...

virtual Time	GetChannelSwitchDelay (void) const

virtual uint32_t	GetChannelWidth (void) const

virtual Time	GetDelayUntilIdle (void)

Ptr< NetDevice >	GetDevice (void) const
	Return the device this PHY is associated with. More...

double	GetEdThreshold (void) const
	Return the energy detection threshold (dBm). More...

double	GetEdThresholdW (void) const
	Return the energy detection threshold. More...

Ptr< ErrorRateModel >	GetErrorRateModel (void) const
	Return the error rate model this PHY is using. More...

virtual uint32_t	GetFrequency (void) const

virtual bool	GetGreenfield (void) const
	Return whether Greenfield is supported. More...

virtual bool	GetGuardInterval (void) const
	Return whether guard interval is being used. More...

virtual Time	GetLastRxStartTime (void) const
	Return the start time of the last received packet. More...

virtual bool	GetLdpc (void) const
	Return if LDPC is supported. More...

virtual WifiMode	GetMcs (uint8_t mcs) const
	The WifiPhy::GetMcs() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception MCS indexes that this WifiPhy(-derived class) can support - a set of MCS indexes which we call the DeviceMcsSet, and which is stored as WifiPhy::m_deviceMcsSet. More...

virtual WifiModeList	GetMembershipSelectorModes (uint32_t selector)
	The WifiPhy::GetMembershipSelectorModes() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the BssMembershipSelectorSet, and which is stored as WifiPhy::m_bssMembershipSelectorSet. More...

Ptr< MobilityModel >	GetMobility (void)
	Return the mobility model this PHY is associated with. More...

virtual WifiMode	GetMode (uint32_t mode) const
	The WifiPhy::GetNModes() and WifiPhy::GetMode() methods are used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the DeviceRateSet, and which is stored as WifiPhy::m_deviceRateSet. More...

virtual uint32_t	GetNBssMembershipSelectors (void) const
	The WifiPhy::NBssMembershipSelectors() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the BssMembershipSelectorSet, and which is stored as WifiPhy::m_bssMembershipSelectorSet. More...

virtual uint8_t	GetNMcs (void) const
	The WifiPhy::GetNMcs() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception MCS indexes that this WifiPhy(-derived class) can support - a set of MCS indexes which we call the DeviceMcsSet, and which is stored as WifiPhy::m_deviceMcsSet. More...

virtual uint32_t	GetNModes (void) const
	The WifiPhy::GetNModes() and WifiPhy::GetMode() methods are used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the DeviceRateSet, and which is stored as WifiPhy::m_deviceRateSet. More...

virtual uint32_t	GetNTxPower (void) const
	Return the number of available transmission power levels. More...

virtual uint32_t	GetNumberOfReceiveAntennas (void) const

virtual uint32_t	GetNumberOfTransmitAntennas (void) const

Time	GetPayloadDuration (uint32_t size, WifiTxVector txVector, WifiPreamble preamble, double frequency)

Time	GetPayloadDuration (uint32_t size, WifiTxVector txVector, WifiPreamble preamble, double frequency, enum mpduType mpdutype, uint8_t incFlag)

double	GetRxGain (void) const
	Return the reception gain (dB). More...

double	GetRxNoiseFigure (void) const
	Return the RX noise figure (dBm). More...

virtual bool	GetShortPlcpPreambleSupported (void) const
	Return whether short PLCP preamble is supported. More...

virtual enum WifiPhyStandard	GetStandard (void) const
	Get the configured Wi-Fi standard. More...

virtual Time	GetStateDuration (void)

virtual bool	GetStbc (void) const
	Return whether STBC is supported. More...

virtual std::vector< uint32_t >	GetSupportedChannelWidthSet (void) const

virtual uint8_t	GetSupportedRxSpatialStreams (void) const

virtual uint8_t	GetSupportedTxSpatialStreams (void) const

double	GetTxGain (void) const
	Return the transmission gain (dB). More...

virtual double	GetTxPowerEnd (void) const
	Return the maximum available transmission power level (dBm). More...

virtual double	GetTxPowerStart (void) const
	Return the minimum available transmission power level (dBm). More...

virtual bool	IsMcsSupported (WifiMode mcs) const
	Check if the given WifiMode is supported by the PHY. More...

virtual bool	IsModeSupported (WifiMode mode) const
	Check if the given WifiMode is supported by the PHY. More...

virtual bool	IsStateBusy (void)

virtual bool	IsStateCcaBusy (void)

virtual bool	IsStateIdle (void)

virtual bool	IsStateRx (void)

virtual bool	IsStateSleep (void)

virtual bool	IsStateSwitching (void)

virtual bool	IsStateTx (void)

void	NotifyMonitorSniffRx (Ptr< const Packet > packet, uint16_t channelFreqMhz, uint16_t channelNumber, uint32_t rate, WifiPreamble preamble, WifiTxVector txVector, struct mpduInfo aMpdu, struct signalNoiseDbm signalNoise)
	Public method used to fire a MonitorSniffer trace for a wifi packet being received. More...

void	NotifyMonitorSniffTx (Ptr< const Packet > packet, uint16_t channelFreqMhz, uint16_t channelNumber, uint32_t rate, WifiPreamble preamble, WifiTxVector txVector, struct mpduInfo aMpdu)
	Public method used to fire a MonitorSniffer trace for a wifi packet being transmitted. More...

void	NotifyRxBegin (Ptr< const Packet > packet)
	Public method used to fire a PhyRxBegin trace. More...

void	NotifyRxDrop (Ptr< const Packet > packet)
	Public method used to fire a PhyRxDrop trace. More...

void	NotifyRxEnd (Ptr< const Packet > packet)
	Public method used to fire a PhyRxEnd trace. More...

void	NotifyTxBegin (Ptr< const Packet > packet)
	Public method used to fire a PhyTxBegin trace. More...

void	NotifyTxDrop (Ptr< const Packet > packet)
	Public method used to fire a PhyTxDrop trace. More...

void	NotifyTxEnd (Ptr< const Packet > packet)
	Public method used to fire a PhyTxEnd trace. More...

double	RatioToDb (double ratio) const
	Convert from ratio to dB. More...

virtual void	RegisterListener (WifiPhyListener *listener)=0

virtual void	ResumeFromSleep (void)=0
	Resume from sleep mode. More...

virtual void	SendPacket (Ptr< const Packet > packet, WifiTxVector txVector, enum WifiPreamble preamble)=0

virtual void	SendPacket (Ptr< const Packet > packet, WifiTxVector txVector, enum WifiPreamble preamble, enum mpduType mpdutype)=0

void	SetCcaMode1Threshold (double threshold)
	Sets the CCA threshold (dBm). More...

virtual void	SetChannelNumber (uint16_t id)
	Set channel number. More...

virtual void	SetChannelWidth (uint32_t channelwidth)

void	SetDevice (Ptr< NetDevice > device)
	Sets the device this PHY is associated with. More...

void	SetEdThreshold (double threshold)
	Sets the energy detection threshold (dBm). More...

void	SetErrorRateModel (Ptr< ErrorRateModel > rate)
	Sets the error rate model. More...

virtual void	SetFrequency (uint32_t freq)

virtual void	SetGreenfield (bool greenfield)
	Enable or disable Greenfield support. More...

virtual void	SetGuardInterval (bool guardInterval)
	Enable or disable short/long guard interval. More...

virtual void	SetLdpc (bool ldpc)
	Enable or disable LDPC. More...

void	SetMobility (Ptr< MobilityModel > mobility)
	assign a mobility model to this device More...

void	SetNTxPower (uint32_t n)
	Sets the number of transmission power levels available between the minimum level and the maximum level. More...

virtual void	SetNumberOfReceiveAntennas (uint32_t rx)

virtual void	SetNumberOfTransmitAntennas (uint32_t tx)

virtual void	SetReceiveErrorCallback (RxErrorCallback callback)=0

virtual void	SetReceiveOkCallback (RxOkCallback callback)=0

void	SetRxGain (double gain)
	Sets the reception gain (dB). More...

void	SetRxNoiseFigure (double noiseFigureDb)
	Sets the RX loss (dB) in the Signal-to-Noise-Ratio due to non-idealities in the receiver. More...

virtual void	SetShortPlcpPreambleSupported (bool preamble)
	Enable or disable short PLCP preamble. More...

virtual void	SetSleepMode (void)=0
	Put in sleep mode. More...

virtual void	SetStbc (bool stbc)
	Enable or disable STBC. More...

void	SetTxGain (double gain)
	Sets the transmission gain (dB). More...

void	SetTxPowerEnd (double end)
	Sets the maximum available transmission power level (dBm). More...

void	SetTxPowerStart (double start)
	Sets the minimum available transmission power level (dBm). More...

virtual void	UnregisterListener (WifiPhyListener *listener)=0

double	WToDbm (double w) const
	Convert from Watts to dBm. 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
	Implement the GetInstanceTypeId method defined in ObjectBase. 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 ()
	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. 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 WifiMode	GetDsssRate11Mbps ()
	Return a WifiMode for DSSS at 11Mbps. More...

static WifiMode	GetDsssRate1Mbps ()
	Return a WifiMode for DSSS at 1Mbps. More...

static WifiMode	GetDsssRate2Mbps ()
	Return a WifiMode for DSSS at 2Mbps. More...

static WifiMode	GetDsssRate5_5Mbps ()
	Return a WifiMode for DSSS at 5.5Mbps. More...

static WifiMode	GetErpOfdmRate12Mbps ()
	Return a WifiMode for ERP-OFDM at 12Mbps. More...

static WifiMode	GetErpOfdmRate18Mbps ()
	Return a WifiMode for ERP-OFDM at 18Mbps. More...

static WifiMode	GetErpOfdmRate24Mbps ()
	Return a WifiMode for ERP-OFDM at 24Mbps. More...

static WifiMode	GetErpOfdmRate36Mbps ()
	Return a WifiMode for ERP-OFDM at 36Mbps. More...

static WifiMode	GetErpOfdmRate48Mbps ()
	Return a WifiMode for ERP-OFDM at 48Mbps. More...

static WifiMode	GetErpOfdmRate54Mbps ()
	Return a WifiMode for ERP-OFDM at 54Mbps. More...

static WifiMode	GetErpOfdmRate6Mbps ()
	Return a WifiMode for ERP-OFDM at 6Mbps. More...

static WifiMode	GetErpOfdmRate9Mbps ()
	Return a WifiMode for ERP-OFDM at 9Mbps. More...

static WifiMode	GetHtMcs0 ()
	Return MCS 0 from HT MCS values. More...

static WifiMode	GetHtMcs1 ()
	Return MCS 1 from HT MCS values. More...

static WifiMode	GetHtMcs10 ()
	Return MCS 10 from HT MCS values. More...

static WifiMode	GetHtMcs11 ()
	Return MCS 11 from HT MCS values. More...

static WifiMode	GetHtMcs12 ()
	Return MCS 12 from HT MCS values. More...

static WifiMode	GetHtMcs13 ()
	Return MCS 13 from HT MCS values. More...

static WifiMode	GetHtMcs14 ()
	Return MCS 14 from HT MCS values. More...

static WifiMode	GetHtMcs15 ()
	Return MCS 15 from HT MCS values. More...

static WifiMode	GetHtMcs16 ()
	Return MCS 16 from HT MCS values. More...

static WifiMode	GetHtMcs17 ()
	Return MCS 17 from HT MCS values. More...

static WifiMode	GetHtMcs18 ()
	Return MCS 18 from HT MCS values. More...

static WifiMode	GetHtMcs19 ()
	Return MCS 19 from HT MCS values. More...

static WifiMode	GetHtMcs2 ()
	Return MCS 2 from HT MCS values. More...

static WifiMode	GetHtMcs20 ()
	Return MCS 20 from HT MCS values. More...

static WifiMode	GetHtMcs21 ()
	Return MCS 21 from HT MCS values. More...

static WifiMode	GetHtMcs22 ()
	Return MCS 22 from HT MCS values. More...

static WifiMode	GetHtMcs23 ()
	Return MCS 23 from HT MCS values. More...

static WifiMode	GetHtMcs24 ()
	Return MCS 24 from HT MCS values. More...

static WifiMode	GetHtMcs25 ()
	Return MCS 25 from HT MCS values. More...

static WifiMode	GetHtMcs26 ()
	Return MCS 26 from HT MCS values. More...

static WifiMode	GetHtMcs27 ()
	Return MCS 27 from HT MCS values. More...

static WifiMode	GetHtMcs28 ()
	Return MCS 28 from HT MCS values. More...

static WifiMode	GetHtMcs29 ()
	Return MCS 29 from HT MCS values. More...

static WifiMode	GetHtMcs3 ()
	Return MCS 3 from HT MCS values. More...

static WifiMode	GetHtMcs30 ()
	Return MCS 30 from HT MCS values. More...

static WifiMode	GetHtMcs31 ()
	Return MCS 31 from HT MCS values. More...

static WifiMode	GetHtMcs4 ()
	Return MCS 4 from HT MCS values. More...

static WifiMode	GetHtMcs5 ()
	Return MCS 5 from HT MCS values. More...

static WifiMode	GetHtMcs6 ()
	Return MCS 6 from HT MCS values. More...

static WifiMode	GetHtMcs7 ()
	Return MCS 7 from HT MCS values. More...

static WifiMode	GetHtMcs8 ()
	Return MCS 8 from HT MCS values. More...

static WifiMode	GetHtMcs9 ()
	Return MCS 9 from HT MCS values. More...

static WifiMode	GetHtPlcpHeaderMode (WifiMode payloadMode)

static WifiMode	GetOfdmRate12Mbps ()
	Return a WifiMode for OFDM at 12Mbps. More...

static WifiMode	GetOfdmRate12MbpsBW10MHz ()
	Return a WifiMode for OFDM at 12Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate12MbpsBW5MHz ()
	Return a WifiMode for OFDM at 12Mbps with 5MHz channel spacing. More...

static WifiMode	GetOfdmRate13_5MbpsBW5MHz ()
	Return a WifiMode for OFDM at 13.5Mbps with 5MHz channel spacing. More...

static WifiMode	GetOfdmRate18Mbps ()
	Return a WifiMode for OFDM at 18Mbps. More...

static WifiMode	GetOfdmRate18MbpsBW10MHz ()
	Return a WifiMode for OFDM at 18Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate1_5MbpsBW5MHz ()
	Return a WifiMode for OFDM at 1.5Mbps with 5MHz channel spacing. More...

static WifiMode	GetOfdmRate24Mbps ()
	Return a WifiMode for OFDM at 24Mbps. More...

static WifiMode	GetOfdmRate24MbpsBW10MHz ()
	Return a WifiMode for OFDM at 24Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate27MbpsBW10MHz ()
	Return a WifiMode for OFDM at 27Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate2_25MbpsBW5MHz ()
	Return a WifiMode for OFDM at 2.25Mbps with 5MHz channel spacing. More...

static WifiMode	GetOfdmRate36Mbps ()
	Return a WifiMode for OFDM at 36Mbps. More...

static WifiMode	GetOfdmRate3MbpsBW10MHz ()
	Return a WifiMode for OFDM at 3Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate3MbpsBW5MHz ()
	Return a WifiMode for OFDM at 3Mbps with 5MHz channel spacing. More...

static WifiMode	GetOfdmRate48Mbps ()
	Return a WifiMode for OFDM at 48Mbps. More...

static WifiMode	GetOfdmRate4_5MbpsBW10MHz ()
	Return a WifiMode for OFDM at 4.5Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate4_5MbpsBW5MHz ()
	Return a WifiMode for OFDM at 4.5Mbps with 5MHz channel spacing. More...

static WifiMode	GetOfdmRate54Mbps ()
	Return a WifiMode for OFDM at 54Mbps. More...

static WifiMode	GetOfdmRate6Mbps ()
	Return a WifiMode for OFDM at 6Mbps. More...

static WifiMode	GetOfdmRate6MbpsBW10MHz ()
	Return a WifiMode for OFDM at 6Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate6MbpsBW5MHz ()
	Return a WifiMode for OFDM at 6Mbps with 5MHz channel spacing. More...

static WifiMode	GetOfdmRate9Mbps ()
	Return a WifiMode for OFDM at 9Mbps. More...

static WifiMode	GetOfdmRate9MbpsBW10MHz ()
	Return a WifiMode for OFDM at 9Mbps with 10MHz channel spacing. More...

static WifiMode	GetOfdmRate9MbpsBW5MHz ()
	Return a WifiMode for OFDM at 9Mbps with 5MHz channel spacing. More...

static Time	GetPlcpHeaderDuration (WifiTxVector txVector, WifiPreamble preamble)

static WifiMode	GetPlcpHeaderMode (WifiMode payloadMode, WifiPreamble preamble, WifiTxVector txVector)

static Time	GetPlcpHtSigHeaderDuration (WifiPreamble preamble)

static Time	GetPlcpHtTrainingSymbolDuration (WifiPreamble preamble, WifiTxVector txVector)

static Time	GetPlcpPreambleDuration (WifiTxVector txVector, WifiPreamble preamble)

static Time	GetPlcpVhtSigA1Duration (WifiPreamble preamble)

static Time	GetPlcpVhtSigA2Duration (WifiPreamble preamble)

static Time	GetPlcpVhtSigBDuration (WifiPreamble preamble)

static TypeId	GetTypeId (void)

static WifiMode	GetVhtMcs0 ()
	Return MCS 0 from VHT MCS values. More...

static WifiMode	GetVhtMcs1 ()
	Return MCS 1 from VHT MCS values. More...

static WifiMode	GetVhtMcs2 ()
	Return MCS 2 from VHT MCS values. More...

static WifiMode	GetVhtMcs3 ()
	Return MCS 3 from VHT MCS values. More...

static WifiMode	GetVhtMcs4 ()
	Return MCS 4 from VHT MCS values. More...

static WifiMode	GetVhtMcs5 ()
	Return MCS 5 from VHT MCS values. More...

static WifiMode	GetVhtMcs6 ()
	Return MCS 6 from VHT MCS values. More...

static WifiMode	GetVhtMcs7 ()
	Return MCS 7 from VHT MCS values. More...

static WifiMode	GetVhtMcs8 ()
	Return MCS 8 from VHT MCS values. More...

static WifiMode	GetVhtMcs9 ()
	Return MCS 9 from VHT MCS values. More...

static WifiMode	GetVhtPlcpHeaderMode (WifiMode payloadMode)

static bool	IsValidTxVector (WifiTxVector txVector)
	The standard disallows certain combinations of WifiMode, number of spatial streams, and channel widths. More...

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

Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void	Cleanup (void)
	Noop. More...

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

Protected Member Functions
virtual bool	DoChannelSwitch (uint16_t id)
	The default implementation does nothing and returns true. More...

virtual void	DoDispose (void)
	Destructor implementation. More...

virtual bool	DoFrequencySwitch (uint32_t frequency)
	The default implementation does nothing and returns true. More...

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

double	GetPowerDbm (uint8_t power) const
	Get the power of the given power level in dBm. More...

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. 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...

Protected Attributes
EventId	m_endPlcpRxEvent

EventId	m_endRxEvent

InterferenceHelper	m_interference
	Pointer to InterferenceHelper. More...

uint16_t	m_mpdusNum
	carries the number of expected mpdus that are part of an A-MPDU More...

bool	m_plcpSuccess
	Flag if the PLCP of the packet or the first MPDU in an A-MPDU has been received. More...

Ptr< UniformRandomVariable >	m_random
	Provides uniform random variables. More...

uint32_t	m_rxMpduReferenceNumber
	A-MPDU reference number to identify all received subframes belonging to the same received A-MPDU. More...

Ptr< WifiPhyStateHelper >	m_state
	Pointer to WifiPhyStateHelper. More...

uint32_t	m_txMpduReferenceNumber
	A-MPDU reference number to identify all transmitted subframes belonging to the same received A-MPDU. More...

Private Types
typedef std::map< ChannelNumberStandardPair, FrequencyWidthPair >	ChannelToFrequencyWidthMap

Private Member Functions
void	Configure80211_10Mhz (void)
	Configure WifiPhy with appropriate channel frequency and supported rates for 802.11a standard with 10MHz channel spacing. More...

void	Configure80211_5Mhz ()
	Configure WifiPhy with appropriate channel frequency and supported rates for 802.11a standard with 5MHz channel spacing. More...

void	Configure80211a (void)
	Configure WifiPhy with appropriate channel frequency and supported rates for 802.11a standard. More...

void	Configure80211ac (void)
	Configure WifiPhy with appropriate channel frequency and supported rates for 802.11ac standard. More...

void	Configure80211b (void)
	Configure WifiPhy with appropriate channel frequency and supported rates for 802.11b standard. More...

void	Configure80211g (void)
	Configure WifiPhy with appropriate channel frequency and supported rates for 802.11g standard. More...

void	Configure80211n (void)
	Configure WifiPhy with appropriate channel frequency and supported rates for 802.11n standard. More...

virtual void	ConfigureChannelForStandard (enum WifiPhyStandard standard)
	Configure the PHY-level parameters for different Wi-Fi standard. More...

virtual void	ConfigureDefaultsForStandard (enum WifiPhyStandard standard)
	Configure the PHY-level parameters for different Wi-Fi standard. More...

void	ConfigureHolland (void)

void	ConfigureHtDeviceMcsSet (void)
	Configure the device Mcs set with the appropriate HtMcs modes for the number of available transmit spatial streams. More...

uint16_t	FindChannelNumberForFrequencyWidth (uint32_t frequency, uint32_t width) const
	Look for channel number matching the frequency and width. More...

FrequencyWidthPair	GetFrequencyWidthForChannelNumberStandard (uint16_t channelNumber, enum WifiPhyStandard standard) const
	Lookup frequency/width pair for channelNumber/standard pair. More...

void	InitializeFrequencyChannelNumber (void)
	post-construction setting of frequency and/or channel number More...

Private Attributes
std::vector< uint32_t >	m_bssMembershipSelectorSet

double	m_ccaMode1ThresholdW
	Clear channel assessment (CCA) threshold in watts. More...

uint32_t	m_channelCenterFrequency
	Center frequency in MHz. More...

uint16_t	m_channelNumber
	Operating channel number. More...

Time	m_channelSwitchDelay
	Time required to switch between channel. More...

uint32_t	m_channelWidth
	Channel width. More...

Ptr< NetDevice >	m_device
	Pointer to the device. More...

WifiModeList	m_deviceMcsSet

WifiModeList	m_deviceRateSet
	This vector holds the set of transmission modes that this WifiPhy(-derived class) can support. More...

double	m_edThresholdW
	Energy detection threshold in watts. More...

bool	m_frequencyChannelNumberInitialized
	Store initialization state. More...

bool	m_greenfield
	Flag if GreenField format is supported. More...

bool	m_guardInterval
	Flag if short guard interval is used. More...

uint16_t	m_initialChannelNumber
	Initial channel number. More...

uint32_t	m_initialFrequency
	Store frequency until initialization. More...

bool	m_isConstructed
	true when ready to set frequency More...

bool	m_ldpc
	Flag if LDPC is used. More...

Ptr< MobilityModel >	m_mobility
	Pointer to the mobility model. More...

uint32_t	m_nTxPower
	Number of available transmission power levels. More...

uint32_t	m_numberOfReceivers
	Number of receivers. More...

uint32_t	m_numberOfTransmitters
	Number of transmitters. More...

TracedCallback< Ptr< const Packet >, uint16_t, uint16_t, uint32_t, WifiPreamble, WifiTxVector, struct mpduInfo, struct signalNoiseDbm >	m_phyMonitorSniffRxTrace
	A trace source that emulates a wifi device in monitor mode sniffing a packet being received. More...

TracedCallback< Ptr< const Packet >, uint16_t, uint16_t, uint32_t, WifiPreamble, WifiTxVector, struct mpduInfo >	m_phyMonitorSniffTxTrace
	A trace source that emulates a wifi device in monitor mode sniffing a packet being transmitted. More...

TracedCallback< Ptr< const Packet > >	m_phyRxBeginTrace
	The trace source fired when a packet begins the reception process from the medium. More...

TracedCallback< Ptr< const Packet > >	m_phyRxDropTrace
	The trace source fired when the phy layer drops a packet it has received. More...

TracedCallback< Ptr< const Packet > >	m_phyRxEndTrace
	The trace source fired when a packet ends the reception process from the medium. More...

TracedCallback< Ptr< const Packet > >	m_phyTxBeginTrace
	The trace source fired when a packet begins the transmission process on the medium. More...

TracedCallback< Ptr< const Packet > >	m_phyTxDropTrace
	The trace source fired when the phy layer drops a packet as it tries to transmit it. More...

TracedCallback< Ptr< const Packet > >	m_phyTxEndTrace
	The trace source fired when a packet ends the transmission process on the medium. More...

double	m_rxGainDb
	Reception gain (dB) More...

bool	m_shortPreamble
	Flag if short PLCP preamble is supported. More...

enum WifiPhyStandard	m_standard
	WifiPhyStandard. More...

bool	m_stbc
	Flag if STBC is used. More...

std::vector< uint32_t >	m_supportedChannelWidthSet
	Supported channel width. More...

double	m_totalAmpduNumSymbols
	Number of symbols previously transmitted for the MPDUs in an A-MPDU, used for the computation of the number of symbols needed for the last MPDU in the A-MPDU. More...

uint32_t	m_totalAmpduSize
	Total size of the previously transmitted MPDUs in an A-MPDU, used for the computation of the number of symbols needed for the last MPDU in the A-MPDU. More...

double	m_txGainDb
	Transmission gain (dB) More...

double	m_txPowerBaseDbm
	Minimum transmission power (dBm) More...

double	m_txPowerEndDbm
	Maximum transmission power (dBm) More...

Static Private Attributes
static ChannelToFrequencyWidthMap	m_channelToFrequencyWidth
	This table maintains the mapping of valid ChannelNumber to Frequency/ChannelWidth pairs. 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

802.11 PHY layer model

Config Paths

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

"/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/Phy"
"/NodeList/[i]/DeviceList/[i]/$ns3::WaveNetDevice/PhyEntities/[i]"

Attributes

Frequency: The operating center frequency (MHz)
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 0
- Flags: construct write read
ChannelWidth: Whether 5MHz, 10MHz, 20MHz, 22MHz, 40MHz, 80 MHz or 160 MHz.
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 20
- Flags: construct write read
ChannelNumber: If set to non-zero defined value, will control Frequency and ChannelWidth assignment
- Set with class: ns3::UintegerValue
- Underlying type: uint16_t 0:65535
- Initial value: 0
- Flags: construct write read
EnergyDetectionThreshold: The energy of a received signal should be higher than this threshold (dbm) to allow the PHY layer to detect the signal.
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: -96
- Flags: construct write read
CcaMode1Threshold: The energy of a received signal should be higher than this threshold (dbm) to allow the PHY layer to declare CCA BUSY state.
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: -99
- Flags: construct write read
TxGain: Transmission gain (dB).
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 1
- Flags: construct write read
RxGain: Reception gain (dB).
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 1
- Flags: construct write read
TxPowerLevels: Number of transmission power levels available between TxPowerStart and TxPowerEnd included.
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 1
- Flags: construct write read
TxPowerEnd: Maximum available transmission level (dbm).
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 16.0206
- Flags: construct write read
TxPowerStart: Minimum available transmission level (dbm).
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 16.0206
- Flags: construct write read
RxNoiseFigure: Loss (dB) in the Signal-to-Noise-Ratio due to non-idealities in the receiver. According to Wikipedia (http://en.wikipedia.org/wiki/Noise_figure), this is "the difference in decibels (dB) between the noise output of the actual receiver to the noise output of an ideal receiver with the same overall gain and bandwidth when the receivers are connected to sources at the standard noise temperature T0 (usually 290 K)".
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 7
- Flags: construct write read
State: The state of the PHY layer.
- Set with class: ns3::PointerValue
- Underlying type: ns3::Ptr< ns3::WifiPhyStateHelper>
- Initial value: 0
- Flags: construct write read
ChannelSwitchDelay: Delay between two short frames transmitted on different frequencies.
- Set with class: ns3::TimeValue
- Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
- Initial value: +250000.0ns
- Flags: construct write read
TxAntennas: The number of supported Tx antennas.
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 1
- Flags: construct write read
RxAntennas: The number of supported Rx antennas.
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 1
- Flags: construct write read
ShortGuardEnabled: Whether or not short guard interval is enabled.This parameter is only valuable for 802.11n/ac STAs and APs.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: false
- Flags: construct write read
LdpcEnabled: Whether or not LDPC is enabled.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: false
- Flags: construct write read
STBCEnabled: Whether or not STBC is enabled.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: false
- Flags: construct write read
GreenfieldEnabled: Whether or not Greenfield is enabled.This parameter is only valuable for 802.11n STAs and APs.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: false
- Flags: construct write read
ShortPlcpPreambleSupported: Whether or not short PLCP preamble is supported.This parameter is only valuable for 802.11b STAs and APs.Note: 802.11g APs and STAs always support short PLCP preamble.
- Set with class: BooleanValue
- Underlying type: bool
- Initial value: false
- Flags: construct write read

TraceSources

PhyTxBegin: Trace source indicating a packet has begun transmitting over the channel medium
Callback signature: ns3::Packet::TracedCallback
PhyTxEnd: Trace source indicating a packet has been completely transmitted over the channel. NOTE: the only official WifiPhy implementation available to this date never fires this trace source.
Callback signature: ns3::Packet::TracedCallback
PhyTxDrop: Trace source indicating a packet has been dropped by the device during transmission
Callback signature: ns3::Packet::TracedCallback
PhyRxBegin: Trace source indicating a packet has begun being received from the channel medium by the device
Callback signature: ns3::Packet::TracedCallback
PhyRxEnd: Trace source indicating a packet has been completely received from the channel medium by the device
Callback signature: ns3::Packet::TracedCallback
PhyRxDrop: Trace source indicating a packet has been dropped by the device during reception
Callback signature: ns3::Packet::TracedCallback
MonitorSnifferRx: Trace source simulating a wifi device in monitor mode sniffing all received frames
Callback signature: ns3::WifiPhy::MonitorSnifferRxTracedCallback
MonitorSnifferTx: Trace source simulating the capability of a wifi device in monitor mode to sniff all frames being transmitted
Callback signature: ns3::WifiPhy::MonitorSnifferTxTracedCallback

Size of this type is 536 bytes (on a 64-bit architecture).

Definition at line 162 of file wifi-phy.h.

Member Typedef Documentation

typedef std::pair<uint16_t, enum WifiPhyStandard> ns3::WifiPhy::ChannelNumberStandardPair

A pair of a ChannelNumber and WifiPhyStandard.

Definition at line 613 of file wifi-phy.h.

typedef std::map<ChannelNumberStandardPair,FrequencyWidthPair> ns3::WifiPhy::ChannelToFrequencyWidthMap

private

Definition at line 1823 of file wifi-phy.h.

typedef std::pair<uint32_t, uint32_t> ns3::WifiPhy::FrequencyWidthPair

A pair of a center Frequency and a ChannelWidth.

Definition at line 617 of file wifi-phy.h.

typedef void(* ns3::WifiPhy::MonitorSnifferRxCallback) (Ptr< const Packet > packet, uint16_t channelFreqMhz, uint16_t channelNumber, uint32_t rate, WifiPreamble preamble, WifiTxVector txVector, struct mpduInfo aMpdu, struct signalNoiseDbm signalNoise)

TracedCallback signature for monitor mode receive events.

Parameters

packet	the packet being received
channelFreqMhz	the frequency in MHz at which the packet is received. Note that in real devices this is normally the frequency to which the receiver is tuned, and this can be different than the frequency at which the packet was originally transmitted. This is because it is possible to have the receiver tuned on a given channel and still to be able to receive packets on a nearby channel.
channelNumber	the channel on which the packet is received
rate	the PHY data rate in units of 500kbps (i.e., the same units used both for the radiotap and for the prism header)
preamble	the preamble of the packet
txVector	the TXVECTOR that holds rx parameters
aMpdu	the type of the packet (0 is not A-MPDU, 1 is a MPDU that is part of an A-MPDU and 2 is the last MPDU in an A-MPDU) and the A-MPDU reference number (must be a different value for each A-MPDU but the same for each subframe within one A-MPDU)
signalNoise	signal power and noise power in dBm

Todo:: WifiTxVector should be passed by const reference because of its size.

Definition at line 1197 of file wifi-phy.h.

typedef void(* ns3::WifiPhy::MonitorSnifferTxCallback) (const Ptr< const Packet > packet, uint16_t channelFreqMhz, uint16_t channelNumber, uint32_t rate, WifiPreamble preamble, WifiTxVector txVector, struct mpduInfo aMpdu)

TracedCallback signature for monitor mode transmit events.

Parameters

packet	the packet being transmitted
channelFreqMhz	the frequency in MHz at which the packet is transmitted.
channelNumber	the channel on which the packet is transmitted
rate	the PHY data rate in units of 500kbps (i.e., the same units used both for the radiotap and for the prism header)
preamble	the preamble of the packet
txVector	the TXVECTOR that holds tx parameters
aMpdu	the type of the packet (0 is not A-MPDU, 1 is a MPDU that is part of an A-MPDU and 2 is the last MPDU in an A-MPDU) and the A-MPDU reference number (must be a different value for each A-MPDU but the same for each subframe within one A-MPDU)

Todo:: WifiTxVector should be passed by const reference because of its size.

Definition at line 1236 of file wifi-phy.h.

typedef Callback<void, Ptr<Packet>, double> ns3::WifiPhy::RxErrorCallback

arg1: packet received unsuccessfully arg2: snr of packet

Definition at line 207 of file wifi-phy.h.

typedef Callback<void, Ptr<Packet>, double, WifiTxVector, enum WifiPreamble> ns3::WifiPhy::RxOkCallback

arg1: packet received successfully arg2: snr of packet arg3: TXVECTOR of packet arg4: type of preamble used for packet.

Definition at line 202 of file wifi-phy.h.

Constructor & Destructor Documentation

ns3::WifiPhy::WifiPhy ( )

Definition at line 343 of file wifi-phy.cc.

References m_random, m_state, and NS_LOG_FUNCTION.

ns3::WifiPhy::~WifiPhy ( )

virtual

Definition at line 365 of file wifi-phy.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

void ns3::WifiPhy::AddSupportedChannelWidth ( uint32_t channelwidth )

virtual

Parameters

channelwidth channel width (in MHz) to support

Definition at line 1246 of file wifi-phy.cc.

References m_supportedChannelWidthSet, and NS_LOG_FUNCTION.

Referenced by SetChannelWidth().

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int64_t ns3::WifiPhy::AssignStreams ( int64_t stream )

virtual

Assign a fixed random variable stream number to the random variables used by this model.

Return the number of streams (possibly zero) that have been assigned.

Parameters

stream first stream index to use

Returns: the number of stream indices assigned by this model

Definition at line 2960 of file wifi-phy.cc.

References m_random, NS_LOG_FUNCTION, and ns3::RandomVariableStream::SetStream().

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Time ns3::WifiPhy::CalculatePlcpPreambleAndHeaderDuration	(	WifiTxVector	txVector,
		enum WifiPreamble	preamble
	)

Parameters

txVector	the transmission parameters used for this packet
preamble	the type of preamble to use for this packet.

Returns: the total amount of time this PHY will stay busy for the transmission of the PLCP preamble and PLCP header.

Definition at line 1921 of file wifi-phy.cc.

References GetPlcpHeaderDuration(), GetPlcpHtSigHeaderDuration(), GetPlcpHtTrainingSymbolDuration(), GetPlcpPreambleDuration(), GetPlcpVhtSigA1Duration(), GetPlcpVhtSigA2Duration(), and GetPlcpVhtSigBDuration().

Referenced by CalculateTxDuration(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

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double ns3::WifiPhy::CalculateSnr	(	WifiTxVector	txVector,
		double	ber
	)		const

virtual

Parameters

txVector	the transmission vector
ber	the probability of bit error rate

Returns: the minimum snr which is required to achieve the requested ber for the specified transmission vector. (W/W)

Definition at line 665 of file wifi-phy.cc.

References ns3::InterferenceHelper::GetErrorRateModel(), and m_interference.

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Time ns3::WifiPhy::CalculateTxDuration	(	uint32_t	size,
		WifiTxVector	txVector,
		enum WifiPreamble	preamble,
		double	frequency
	)

Parameters

size	the number of bytes in the packet to send
txVector	the TXVECTOR used for the transmission of this packet
preamble	the type of preamble to use for this packet.
frequency	the channel center frequency (MHz)

Returns: the total amount of time this PHY will stay busy for the transmission of these bytes.

Definition at line 1942 of file wifi-phy.cc.

References ns3::NORMAL_MPDU.

Referenced by ns3::MinstrelHtWifiManager::CalculateFirstMpduTxDuration(), ns3::MinstrelHtWifiManager::CalculateMpduTxDuration(), ns3::MacLow::CalculateOverallTxTime(), ns3::MacLow::CalculateTransmissionTime(), TxDurationTest::CheckTxDuration(), ns3::MacLow::ForwardDown(), ns3::MacLow::GetAckDuration(), ns3::MacLow::GetBlockAckDuration(), ns3::MacLow::GetCtsDuration(), SpectrumWifiPhyBasicTest::MakeSignal(), ns3::MacLow::NotifyNav(), ns3::MacLow::SendCtsToSelf(), ns3::MacLow::SendDataAfterCts(), ns3::MacLow::SendDataPacket(), ns3::YansWifiPhy::SendPacket(), ns3::SpectrumWifiPhy::SendPacket(), ns3::MacLow::SendRtsForPacket(), NodeStatistics::SetupPhy(), ns3::MinstrelWifiManager::SetupPhy(), ns3::MacLow::StartDataTxTimers(), and ns3::MacLow::StopMpduAggregation().

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Time ns3::WifiPhy::CalculateTxDuration	(	uint32_t	size,
		WifiTxVector	txVector,
		enum WifiPreamble	preamble,
		double	frequency,
		enum mpduType	mpdutype,
		uint8_t	incFlag
	)

Parameters

size	the number of bytes in the packet to send
txVector	the TXVECTOR used for the transmission of this packet
preamble	the type of preamble to use for this packet.
frequency	the channel center frequency (MHz)
mpdutype	the type of the MPDU as defined in WifiPhy::mpduType.
incFlag	this flag is used to indicate that the static variables need to be update or not. This function is called a couple of times for the same packet so static variables should not be increased each time.

Returns: the total amount of time this PHY will stay busy for the transmission of these bytes.

Definition at line 1934 of file wifi-phy.cc.

References CalculatePlcpPreambleAndHeaderDuration(), and GetPayloadDuration().

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void ns3::WifiPhy::Configure80211_10Mhz ( void )

private

Configure WifiPhy with appropriate channel frequency and supported rates for 802.11a standard with 10MHz channel spacing.

Definition at line 782 of file wifi-phy.cc.

References GetOfdmRate12MbpsBW10MHz(), GetOfdmRate18MbpsBW10MHz(), GetOfdmRate24MbpsBW10MHz(), GetOfdmRate27MbpsBW10MHz(), GetOfdmRate3MbpsBW10MHz(), GetOfdmRate4_5MbpsBW10MHz(), GetOfdmRate6MbpsBW10MHz(), GetOfdmRate9MbpsBW10MHz(), m_deviceRateSet, and NS_LOG_FUNCTION.

Referenced by ConfigureStandard().

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void ns3::WifiPhy::Configure80211_5Mhz ( void )

private

Configure WifiPhy with appropriate channel frequency and supported rates for 802.11a standard with 5MHz channel spacing.

Definition at line 797 of file wifi-phy.cc.

References GetOfdmRate12MbpsBW5MHz(), GetOfdmRate13_5MbpsBW5MHz(), GetOfdmRate1_5MbpsBW5MHz(), GetOfdmRate2_25MbpsBW5MHz(), GetOfdmRate3MbpsBW5MHz(), GetOfdmRate4_5MbpsBW5MHz(), GetOfdmRate6MbpsBW5MHz(), GetOfdmRate9MbpsBW5MHz(), m_deviceRateSet, and NS_LOG_FUNCTION.

Referenced by ConfigureStandard().

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void ns3::WifiPhy::Configure80211a ( void )

private

Configure WifiPhy with appropriate channel frequency and supported rates for 802.11a standard.

Definition at line 740 of file wifi-phy.cc.

References GetOfdmRate12Mbps(), GetOfdmRate18Mbps(), GetOfdmRate24Mbps(), GetOfdmRate36Mbps(), GetOfdmRate48Mbps(), GetOfdmRate54Mbps(), GetOfdmRate6Mbps(), GetOfdmRate9Mbps(), m_deviceRateSet, and NS_LOG_FUNCTION.

Referenced by Configure80211n(), and ConfigureStandard().

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void ns3::WifiPhy::Configure80211ac ( void )

private

Configure WifiPhy with appropriate channel frequency and supported rates for 802.11ac standard.

Definition at line 910 of file wifi-phy.cc.

References Configure80211n(), GetVhtMcs0(), GetVhtMcs1(), GetVhtMcs2(), GetVhtMcs3(), GetVhtMcs4(), GetVhtMcs5(), GetVhtMcs6(), GetVhtMcs7(), GetVhtMcs8(), GetVhtMcs9(), m_bssMembershipSelectorSet, m_deviceMcsSet, NS_LOG_FUNCTION, and VHT_PHY.

Referenced by ConfigureStandard().

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void ns3::WifiPhy::Configure80211b ( void )

private

Configure WifiPhy with appropriate channel frequency and supported rates for 802.11b standard.

Definition at line 755 of file wifi-phy.cc.

References GetDsssRate11Mbps(), GetDsssRate1Mbps(), GetDsssRate2Mbps(), GetDsssRate5_5Mbps(), m_deviceRateSet, and NS_LOG_FUNCTION.

Referenced by Configure80211g(), Configure80211n(), and ConfigureStandard().

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void ns3::WifiPhy::Configure80211g ( void )

private

Configure WifiPhy with appropriate channel frequency and supported rates for 802.11g standard.

Definition at line 766 of file wifi-phy.cc.

References Configure80211b(), GetErpOfdmRate12Mbps(), GetErpOfdmRate18Mbps(), GetErpOfdmRate24Mbps(), GetErpOfdmRate36Mbps(), GetErpOfdmRate48Mbps(), GetErpOfdmRate54Mbps(), GetErpOfdmRate6Mbps(), GetErpOfdmRate9Mbps(), m_deviceRateSet, and NS_LOG_FUNCTION.

Referenced by Configure80211n(), and ConfigureStandard().

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void ns3::WifiPhy::Configure80211n ( void )

private

Configure WifiPhy with appropriate channel frequency and supported rates for 802.11n standard.

Definition at line 893 of file wifi-phy.cc.

References Configure80211a(), Configure80211b(), Configure80211g(), ConfigureHtDeviceMcsSet(), GetFrequency(), HT_PHY, m_bssMembershipSelectorSet, and NS_LOG_FUNCTION.

Referenced by Configure80211ac(), and ConfigureStandard().

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void ns3::WifiPhy::ConfigureChannelForStandard ( enum WifiPhyStandard standard )

privatevirtual

Configure the PHY-level parameters for different Wi-Fi standard.

This method is called when the Frequency or ChannelNumber attributes are set by the user. If the Frequency or ChannelNumber are valid for the standard, they are used instead.

Parameters

standard the Wi-Fi standard

Definition at line 975 of file wifi-phy.cc.

References f(), FindChannelNumberForFrequencyWidth(), GetChannelNumber(), GetChannelWidth(), GetFrequency(), GetFrequencyWidthForChannelNumberStandard(), NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_FUNCTION, SetChannelNumber(), SetChannelWidth(), SetFrequency(), and ns3::WIFI_PHY_STANDARD_UNSPECIFIED.

Referenced by ConfigureStandard().

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void ns3::WifiPhy::ConfigureDefaultsForStandard ( enum WifiPhyStandard standard )

privatevirtual

Configure the PHY-level parameters for different Wi-Fi standard.

This method is called when defaults for each standard must be selected.

Parameters

standard the Wi-Fi standard

Definition at line 671 of file wifi-phy.cc.

References GetChannelNumber(), NS_ASSERT, NS_LOG_FUNCTION, NS_LOG_WARN, SetChannelWidth(), SetFrequency(), ns3::WIFI_PHY_STANDARD_80211_10MHZ, ns3::WIFI_PHY_STANDARD_80211_5MHZ, ns3::WIFI_PHY_STANDARD_80211a, ns3::WIFI_PHY_STANDARD_80211ac, ns3::WIFI_PHY_STANDARD_80211b, ns3::WIFI_PHY_STANDARD_80211g, ns3::WIFI_PHY_STANDARD_80211n_2_4GHZ, ns3::WIFI_PHY_STANDARD_80211n_5GHZ, ns3::WIFI_PHY_STANDARD_holland, and ns3::WIFI_PHY_STANDARD_UNSPECIFIED.

Referenced by ConfigureStandard().

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void ns3::WifiPhy::ConfigureHolland ( void )

private

Definition at line 812 of file wifi-phy.cc.

References GetOfdmRate12Mbps(), GetOfdmRate18Mbps(), GetOfdmRate36Mbps(), GetOfdmRate54Mbps(), GetOfdmRate6Mbps(), m_deviceRateSet, and NS_LOG_FUNCTION.

Referenced by ConfigureStandard().

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void ns3::WifiPhy::ConfigureHtDeviceMcsSet ( void )

private

Configure the device Mcs set with the appropriate HtMcs modes for the number of available transmit spatial streams.

Definition at line 824 of file wifi-phy.cc.

References GetHtMcs0(), GetHtMcs1(), GetHtMcs10(), GetHtMcs11(), GetHtMcs12(), GetHtMcs13(), GetHtMcs14(), GetHtMcs15(), GetHtMcs16(), GetHtMcs17(), GetHtMcs18(), GetHtMcs19(), GetHtMcs2(), GetHtMcs20(), GetHtMcs21(), GetHtMcs22(), GetHtMcs23(), GetHtMcs24(), GetHtMcs25(), GetHtMcs26(), GetHtMcs27(), GetHtMcs28(), GetHtMcs29(), GetHtMcs3(), GetHtMcs30(), GetHtMcs31(), GetHtMcs4(), GetHtMcs5(), GetHtMcs6(), GetHtMcs7(), GetHtMcs8(), GetHtMcs9(), GetSupportedTxSpatialStreams(), HT_PHY, m_bssMembershipSelectorSet, m_deviceMcsSet, NS_LOG_FUNCTION, and ns3::WIFI_MOD_CLASS_HT.

Referenced by Configure80211n(), and SetNumberOfTransmitAntennas().

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void ns3::WifiPhy::ConfigureStandard ( enum WifiPhyStandard standard )

virtual

Configure the PHY-level parameters for different Wi-Fi standard.

Parameters

standard the Wi-Fi standard

Definition at line 1026 of file wifi-phy.cc.

Referenced by ns3::MeshHelper::CreateInterface(), AmpduAggregationTest::DoRun(), TwoLevelAggregationTest::DoRun(), SpectrumWifiPhyBasicTest::DoSetup(), ns3::WaveHelper::Install(), ns3::WifiHelper::Install(), PsrExperiment::Run(), InterferenceExperiment::Run(), and CollisionExperiment::Run().

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double ns3::WifiPhy::DbmToW ( double dbm ) const

Convert from dBm to Watts.

Parameters

dbm	the power in dBm

Returns: the equivalent Watts for the given dBm

Definition at line 2881 of file wifi-phy.cc.

Referenced by ns3::YansWifiPhy::ResumeFromSleep(), ns3::SpectrumWifiPhy::ResumeFromSleep(), ns3::SpectrumWifiPhy::SendPacket(), SetCcaMode1Threshold(), SetEdThreshold(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::SwitchMaybeToCcaBusy().

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double ns3::WifiPhy::DbToRatio ( double db ) const

Convert from dB to ratio.

Parameters

db

Returns: ratio

Definition at line 2874 of file wifi-phy.cc.

Referenced by SetRxNoiseFigure(), and ns3::SpectrumWifiPhy::StartRx().

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bool ns3::WifiPhy::DefineChannelNumber	(	uint16_t	channelNumber,
		enum WifiPhyStandard	standard,
		uint32_t	frequency,
		uint32_t	channelWidth
	)

Add a channel definition to the WifiPhy.

The pair (channelNumber, WifiPhyStandard) may then be used to lookup a pair (frequency, channelWidth).

If the channel is not already defined for the standard, the method should return true; otherwise false.

Parameters

channelNumber	the channel number to define
standard	the applicable WifiPhyStandard
frequency	the frequency (MHz)
channelWidth	the channel width (MHz)

Returns: true if the channel definition succeeded

Definition at line 930 of file wifi-phy.cc.

References f(), m_channelToFrequencyWidth, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by SetChannelFrequencyTest::DoRun().

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bool ns3::WifiPhy::DoChannelSwitch ( uint16_t id )

protectedvirtual

The default implementation does nothing and returns true.

This method is typically called internally by SetChannelNumber ().

Perform any actions necessary when user changes channel number

Parameters

id	channel number to try to switch to

Returns: true if WifiPhy can actually change the number; false if not

See also: SetChannelNumber

Reimplemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Definition at line 1335 of file wifi-phy.cc.

Referenced by SetChannelNumber().

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void ns3::WifiPhy::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 overriden 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.

Reimplemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Definition at line 371 of file wifi-phy.cc.

References m_device, m_deviceMcsSet, m_deviceRateSet, m_mobility, m_state, and NS_LOG_FUNCTION.

bool ns3::WifiPhy::DoFrequencySwitch ( uint32_t frequency )

protectedvirtual

The default implementation does nothing and returns true.

This method is typically called internally by SetFrequency ().

Perform any actions necessary when user changes frequency

Parameters

frequency frequency to try to switch to

Returns: true if WifiPhy can actually change the frequency; false if not

See also: SetFrequency

Reimplemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Definition at line 1341 of file wifi-phy.cc.

Referenced by SetFrequency().

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void ns3::WifiPhy::DoInitialize ( void )

protectedvirtual

Initialize() implementation.

This method is called only once by Initialize(). If the user calls Initialize() multiple times, DoInitialize() is called only the first time.

Subclasses are expected to override this method and chain up to their parent's implementation once they are done. It is safe to call GetObject() and AggregateObject() from within this method.

Reimplemented from ns3::Object.

Reimplemented in ns3::SpectrumWifiPhy.

Definition at line 382 of file wifi-phy.cc.

References InitializeFrequencyChannelNumber(), m_frequencyChannelNumberInitialized, m_isConstructed, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by ns3::SpectrumWifiPhy::DoInitialize().

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uint16_t ns3::WifiPhy::FindChannelNumberForFrequencyWidth	(	uint32_t	frequency,
		uint32_t	width
	)		const

private

Look for channel number matching the frequency and width.

Parameters

frequency	The center frequency to use
width	The channel width to use

Returns: the channel number if found, zero if not

Definition at line 947 of file wifi-phy.cc.

References f(), m_channelToFrequencyWidth, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by ConfigureChannelForStandard(), and SetFrequency().

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uint32_t ns3::WifiPhy::GetBssMembershipSelector ( uint32_t selector ) const

virtual

The WifiPhy::BssMembershipSelector() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the BssMembershipSelectorSet, and which is stored as WifiPhy::m_bssMembershipSelectorSet.

Parameters

selector index in array of supported memberships

Returns: the memebership selector whose index is specified.

Definition at line 1206 of file wifi-phy.cc.

References m_bssMembershipSelectorSet.

Referenced by GetMembershipSelectorModes(), ns3::StaWifiMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), and ns3::StaWifiMac::Receive().

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double ns3::WifiPhy::GetCcaMode1Threshold ( void ) const

Return the CCA threshold (dBm).

Returns: the CCA threshold in dBm

Definition at line 449 of file wifi-phy.cc.

References m_ccaMode1ThresholdW, and WToDbm().

Referenced by GetTypeId(), ns3::YansWifiPhy::ResumeFromSleep(), ns3::SpectrumWifiPhy::ResumeFromSleep(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::SwitchMaybeToCcaBusy().

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virtual Ptr<WifiChannel> ns3::WifiPhy::GetChannel ( void ) const

pure virtual

Return the WifiChannel this WifiPhy is connected to.

Returns: the WifiChannel this WifiPhy is connected to

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::WifiNetDevice::DoGetChannel(), ns3::WifiNetDevice::GetChannel(), and ns3::WaveNetDevice::GetChannel().

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uint16_t ns3::WifiPhy::GetChannelNumber ( void ) const

virtual

Return current channel number.

Returns: the current channel number

Definition at line 1329 of file wifi-phy.cc.

References m_channelNumber.

Referenced by ConfigureChannelForStandard(), ConfigureDefaultsForStandard(), ConfigureStandard(), ns3::YansWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoChannelSwitch(), SetChannelFrequencyTest::DoRun(), ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), ns3::ApWifiMac::GetDsssParameterSet(), ns3::MeshWifiInterfaceMac::GetFrequencyChannel(), ns3::SpectrumWifiPhy::GetOperationalChannelList(), GetTypeId(), InitializeFrequencyChannelNumber(), ns3::YansWifiChannel::Send(), ns3::YansWifiPhy::SendPacket(), ns3::SpectrumWifiPhy::SendPacket(), SetChannelNumber(), ns3::WaveMacLow::StartTransmission(), and ns3::DefaultChannelScheduler::SwitchToNextChannel().

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Time ns3::WifiPhy::GetChannelSwitchDelay ( void ) const

virtual

Returns: the required time for channel switch operation of this WifiPhy

Definition at line 659 of file wifi-phy.cc.

References m_channelSwitchDelay.

Referenced by ns3::DefaultChannelScheduler::AssignDefaultCchAccess(), ns3::YansWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoChannelSwitch(), ns3::YansWifiPhy::DoFrequencySwitch(), ns3::SpectrumWifiPhy::DoFrequencySwitch(), and ns3::DefaultChannelScheduler::SwitchToNextChannel().

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uint32_t ns3::WifiPhy::GetChannelWidth ( void ) const

virtual

Returns: the channel width

Definition at line 1157 of file wifi-phy.cc.

References m_channelWidth.

Referenced by ns3::WifiRemoteStationManager::AddStationVhtCapabilities(), ns3::MeshWifiInterfaceMac::CheckSupportedRates(), ConfigureChannelForStandard(), ns3::SpectrumWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoFrequencySwitch(), ns3::WifiRemoteStationManager::DoGetAckTxChannelWidth(), ns3::WifiRemoteStationManager::DoGetBlockAckTxChannelWidth(), ns3::WifiRemoteStationManager::DoGetCtsToSelfTxVector(), ns3::WifiRemoteStationManager::DoGetCtsTxChannelWidth(), ns3::IdealWifiManager::DoInitialize(), SetChannelFrequencyTest::DoRun(), ns3::WifiRemoteStationManager::GetDataTxVector(), ns3::RegularWifiMac::GetHtCapabilities(), ns3::SpectrumWifiPhy::GetRxSpectrumModel(), ns3::MeshWifiInterfaceMac::GetSupportedRates(), ns3::StaWifiMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), GetTypeId(), ns3::RegularWifiMac::GetVhtCapabilities(), ns3::WifiRemoteStationManager::LookupState(), ns3::StaWifiMac::Receive(), ns3::ApWifiMac::Receive(), ns3::MeshWifiInterfaceMac::Receive(), ns3::SpectrumWifiPhy::SendPacket(), SetFrequency(), and ns3::SpectrumWifiPhy::StartRx().

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Time ns3::WifiPhy::GetDelayUntilIdle ( void )

virtual

Returns: the predicted delay until this PHY can become WifiPhy::IDLE.

The PHY will never become WifiPhy::IDLE before the delay returned by this method but it could become really idle later.

Definition at line 2948 of file wifi-phy.cc.

References m_state.

Referenced by ns3::YansWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoChannelSwitch(), ns3::YansWifiPhy::DoFrequencySwitch(), ns3::SpectrumWifiPhy::DoFrequencySwitch(), ns3::YansWifiPhy::SetSleepMode(), and ns3::SpectrumWifiPhy::SetSleepMode().

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Ptr< NetDevice > ns3::WifiPhy::GetDevice ( void ) const

Return the device this PHY is associated with.

Returns: the device this PHY is associated with

Definition at line 604 of file wifi-phy.cc.

References m_device.

WifiMode ns3::WifiPhy::GetDsssRate11Mbps ( )

static

Return a WifiMode for DSSS at 11Mbps.

Returns: a WifiMode for DSSS at 11Mbps

Definition at line 2038 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_UNDEFINED, and ns3::WIFI_MOD_CLASS_HR_DSSS.

Referenced by Configure80211b(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetDsssRate1Mbps ( )

static

Return a WifiMode for DSSS at 1Mbps.

Returns: a WifiMode for DSSS at 1Mbps

Definition at line 1999 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_UNDEFINED, and ns3::WIFI_MOD_CLASS_DSSS.

Referenced by Configure80211b(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetPlcpHeaderMode().

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WifiMode ns3::WifiPhy::GetDsssRate2Mbps ( )

static

Return a WifiMode for DSSS at 2Mbps.

Returns: a WifiMode for DSSS at 2Mbps

Definition at line 2011 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_UNDEFINED, and ns3::WIFI_MOD_CLASS_DSSS.

Referenced by Configure80211b(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetPlcpHeaderMode().

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WifiMode ns3::WifiPhy::GetDsssRate5_5Mbps ( )

static

Return a WifiMode for DSSS at 5.5Mbps.

Returns: a WifiMode for DSSS at 5.5Mbps

Definition at line 2026 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_UNDEFINED, and ns3::WIFI_MOD_CLASS_HR_DSSS.

Referenced by Configure80211b(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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double ns3::WifiPhy::GetEdThreshold ( void ) const

Return the energy detection threshold (dBm).

Returns: the energy detection threshold in dBm

Definition at line 436 of file wifi-phy.cc.

References m_edThresholdW, and WToDbm().

Referenced by GetTypeId().

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double ns3::WifiPhy::GetEdThresholdW ( void ) const

Return the energy detection threshold.

Returns: the energy detection threshold.

Definition at line 430 of file wifi-phy.cc.

References m_edThresholdW.

Referenced by ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

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WifiMode ns3::WifiPhy::GetErpOfdmRate12Mbps ( )

static

Return a WifiMode for ERP-OFDM at 12Mbps.

Returns: a WifiMode for ERP-OFDM at 12Mbps

Definition at line 2077 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetErpOfdmRate18Mbps ( )

static

Return a WifiMode for ERP-OFDM at 18Mbps.

Returns: a WifiMode for ERP-OFDM at 18Mbps

Definition at line 2089 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetErpOfdmRate24Mbps ( )

static

Return a WifiMode for ERP-OFDM at 24Mbps.

Returns: a WifiMode for ERP-OFDM at 24Mbps

Definition at line 2101 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetErpOfdmRate36Mbps ( )

static

Return a WifiMode for ERP-OFDM at 36Mbps.

Returns: a WifiMode for ERP-OFDM at 36Mbps

Definition at line 2113 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetErpOfdmRate48Mbps ( )

static

Return a WifiMode for ERP-OFDM at 48Mbps.

Returns: a WifiMode for ERP-OFDM at 48Mbps

Definition at line 2125 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_2_3, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetErpOfdmRate54Mbps ( )

static

Return a WifiMode for ERP-OFDM at 54Mbps.

Returns: a WifiMode for ERP-OFDM at 54Mbps

Definition at line 2137 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetErpOfdmRate6Mbps ( )

static

Return a WifiMode for ERP-OFDM at 6Mbps.

Returns: a WifiMode for ERP-OFDM at 6Mbps

Definition at line 2053 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetPlcpHeaderMode().

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WifiMode ns3::WifiPhy::GetErpOfdmRate9Mbps ( )

static

Return a WifiMode for ERP-OFDM at 9Mbps.

Returns: a WifiMode for ERP-OFDM at 9Mbps

Definition at line 2065 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_ERP_OFDM.

Referenced by Configure80211g(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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Ptr< ErrorRateModel > ns3::WifiPhy::GetErrorRateModel ( void ) const

Return the error rate model this PHY is using.

Returns: the error rate model this PHY is using

Definition at line 635 of file wifi-phy.cc.

References ns3::InterferenceHelper::GetErrorRateModel(), and m_interference.

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uint32_t ns3::WifiPhy::GetFrequency ( void ) const

virtual

Returns: the operating center frequency (MHz)

Definition at line 1143 of file wifi-phy.cc.

References m_channelCenterFrequency.

Referenced by ns3::MinstrelHtWifiManager::CalculateFirstMpduTxDuration(), ns3::MinstrelHtWifiManager::CalculateMpduTxDuration(), ns3::MacLow::CalculateOverallTxTime(), ns3::MacLow::CalculateTransmissionTime(), Configure80211n(), ConfigureChannelForStandard(), ConfigureStandard(), ns3::SpectrumWifiPhy::DoChannelSwitch(), ns3::YansWifiPhy::DoFrequencySwitch(), ns3::SpectrumWifiPhy::DoFrequencySwitch(), SetChannelFrequencyTest::DoRun(), ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), ns3::MacLow::ForwardDown(), ns3::MacLow::GetAckDuration(), ns3::MacLow::GetBlockAckDuration(), ns3::MacLow::GetCtsDuration(), ns3::SpectrumWifiPhy::GetRxSpectrumModel(), GetTypeId(), SpectrumWifiPhyBasicTest::MakeSignal(), ns3::MacLow::NotifyNav(), ns3::MacLow::SendCtsToSelf(), ns3::MacLow::SendDataAfterCts(), ns3::MacLow::SendDataPacket(), ns3::YansWifiPhy::SendPacket(), ns3::SpectrumWifiPhy::SendPacket(), ns3::MacLow::SendRtsForPacket(), SetFrequency(), NodeStatistics::SetupPhy(), ns3::MinstrelWifiManager::SetupPhy(), ns3::MacLow::StartDataTxTimers(), ns3::SpectrumWifiPhy::StartRx(), and ns3::MacLow::StopMpduAggregation().

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WifiPhy::FrequencyWidthPair ns3::WifiPhy::GetFrequencyWidthForChannelNumberStandard	(	uint16_t	channelNumber,
		enum WifiPhyStandard	standard
	)		const

private

Lookup frequency/width pair for channelNumber/standard pair.

Parameters

channelNumber	The channel number to check
standard	The WifiPhyStandard to check

Returns: the FrequencyWidthPair found

Definition at line 1267 of file wifi-phy.cc.

References f(), and m_channelToFrequencyWidth.

Referenced by ConfigureChannelForStandard(), and SetChannelNumber().

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bool ns3::WifiPhy::GetGreenfield ( void ) const

virtual

Return whether Greenfield is supported.

Returns: true if Greenfield is supported, false otherwise

Definition at line 566 of file wifi-phy.cc.

References m_greenfield.

Referenced by ns3::MacLow::CalculateOverallTxTime(), ns3::MacLow::CalculateTransmissionTime(), ns3::RegularWifiMac::GetHtCapabilities(), GetTypeId(), ns3::WifiRemoteStationManager::LookupState(), ns3::MacLow::SendDataAfterCts(), ns3::MacLow::SendDataPacket(), ns3::MacLow::SendRtsForPacket(), ns3::MacLow::StartDataTxTimers(), and ns3::MacLow::StopMpduAggregation().

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bool ns3::WifiPhy::GetGuardInterval ( void ) const

virtual

Return whether guard interval is being used.

Returns: true if guard interval is being used, false otherwise

Definition at line 579 of file wifi-phy.cc.

References m_guardInterval.

Referenced by ns3::MeshWifiInterfaceMac::CheckSupportedRates(), ns3::WifiRemoteStationManager::DoGetAckTxGuardInterval(), ns3::WifiRemoteStationManager::DoGetBlockAckTxGuardInterval(), ns3::WifiRemoteStationManager::DoGetCtsToSelfTxVector(), ns3::WifiRemoteStationManager::DoGetCtsTxGuardInterval(), ns3::IdealWifiManager::DoInitialize(), ns3::WifiRemoteStationManager::GetDataTxVector(), ns3::RegularWifiMac::GetHtCapabilities(), ns3::MeshWifiInterfaceMac::GetSupportedRates(), GetTypeId(), ns3::RegularWifiMac::GetVhtCapabilities(), ns3::WifiRemoteStationManager::LookupState(), and ns3::MeshWifiInterfaceMac::Receive().

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WifiMode ns3::WifiPhy::GetHtMcs0 ( )

static

Return MCS 0 from HT MCS values.

Returns: MCS 0 from HT MCS values

Definition at line 2449 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), GetHtPlcpHeaderMode(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs1 ( )

static

Return MCS 1 from HT MCS values.

Returns: MCS 1 from HT MCS values

Definition at line 2457 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs10 ( )

static

Return MCS 10 from HT MCS values.

Returns: MCS 10 from HT MCS values

Definition at line 2529 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs11 ( )

static

Return MCS 11 from HT MCS values.

Returns: MCS 11 from HT MCS values

Definition at line 2537 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs12 ( )

static

Return MCS 12 from HT MCS values.

Returns: MCS 12 from HT MCS values

Definition at line 2545 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs13 ( )

static

Return MCS 13 from HT MCS values.

Returns: MCS 13 from HT MCS values

Definition at line 2553 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs14 ( )

static

Return MCS 14 from HT MCS values.

Returns: MCS 14 from HT MCS values

Definition at line 2561 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs15 ( )

static

Return MCS 15 from HT MCS values.

Returns: MCS 15 from HT MCS values

Definition at line 2569 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs16 ( )

static

Return MCS 16 from HT MCS values.

Returns: MCS 16 from HT MCS values

Definition at line 2577 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs17 ( )

static

Return MCS 17 from HT MCS values.

Returns: MCS 17 from HT MCS values

Definition at line 2585 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs18 ( )

static

Return MCS 18 from HT MCS values.

Returns: MCS 18 from HT MCS values

Definition at line 2593 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs19 ( )

static

Return MCS 19 from HT MCS values.

Returns: MCS 19 from HT MCS values

Definition at line 2601 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs2 ( )

static

Return MCS 2 from HT MCS values.

Returns: MCS 2 from HT MCS values

Definition at line 2465 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs20 ( )

static

Return MCS 20 from HT MCS values.

Returns: MCS 20 from HT MCS values

Definition at line 2609 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs21 ( )

static

Return MCS 21 from HT MCS values.

Returns: MCS 21 from HT MCS values

Definition at line 2617 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs22 ( )

static

Return MCS 22 from HT MCS values.

Returns: MCS 22 from HT MCS values

Definition at line 2625 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs23 ( )

static

Return MCS 23 from HT MCS values.

Returns: MCS 23 from HT MCS values

Definition at line 2633 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs24 ( )

static

Return MCS 24 from HT MCS values.

Returns: MCS 24 from HT MCS values

Definition at line 2641 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs25 ( )

static

Return MCS 25 from HT MCS values.

Returns: MCS 25 from HT MCS values

Definition at line 2649 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs26 ( )

static

Return MCS 26 from HT MCS values.

Returns: MCS 26 from HT MCS values

Definition at line 2657 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs27 ( )

static

Return MCS 27 from HT MCS values.

Returns: MCS 27 from HT MCS values

Definition at line 2665 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs28 ( )

static

Return MCS 28 from HT MCS values.

Returns: MCS 28 from HT MCS values

Definition at line 2673 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs29 ( )

static

Return MCS 29 from HT MCS values.

Returns: MCS 29 from HT MCS values

Definition at line 2681 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs3 ( )

static

Return MCS 3 from HT MCS values.

Returns: MCS 3 from HT MCS values

Definition at line 2473 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs30 ( )

static

Return MCS 30 from HT MCS values.

Returns: MCS 30 from HT MCS values

Definition at line 2689 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs31 ( )

static

Return MCS 31 from HT MCS values.

Returns: MCS 31 from HT MCS values

Definition at line 2697 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs4 ( )

static

Return MCS 4 from HT MCS values.

Returns: MCS 4 from HT MCS values

Definition at line 2481 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs5 ( )

static

Return MCS 5 from HT MCS values.

Returns: MCS 5 from HT MCS values

Definition at line 2489 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs6 ( )

static

Return MCS 6 from HT MCS values.

Returns: MCS 6 from HT MCS values

Definition at line 2497 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs7 ( )

static

Return MCS 7 from HT MCS values.

Returns: MCS 7 from HT MCS values

Definition at line 2505 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetHtMcs8 ( )

static

Return MCS 8 from HT MCS values.

Returns: MCS 8 from HT MCS values

Definition at line 2513 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtMcs9 ( )

static

Return MCS 9 from HT MCS values.

Returns: MCS 9 from HT MCS values

Definition at line 2521 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_HT.

Referenced by ConfigureHtDeviceMcsSet(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetHtPlcpHeaderMode ( WifiMode payloadMode )

static

Parameters

payloadMode the WifiMode use for the transmission of the payload

Returns: the WifiMode used for the transmission of the HT-SIG and the HT training fields in Mixed Format and greenfield format PLCP header

Definition at line 1347 of file wifi-phy.cc.

References GetHtMcs0().

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer().

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Time ns3::WifiPhy::GetLastRxStartTime ( void ) const

virtual

Return the start time of the last received packet.

Returns: the start time of the last received packet

Definition at line 2954 of file wifi-phy.cc.

References m_state.

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

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bool ns3::WifiPhy::GetLdpc ( void ) const

virtual

Return if LDPC is supported.

Returns: true if LDPC is supported, false otherwise

Definition at line 540 of file wifi-phy.cc.

References m_ldpc.

Referenced by ns3::RegularWifiMac::GetHtCapabilities(), GetTypeId(), and ns3::RegularWifiMac::GetVhtCapabilities().

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WifiMode ns3::WifiPhy::GetMcs ( uint8_t mcs ) const

virtual

The WifiPhy::GetMcs() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception MCS indexes that this WifiPhy(-derived class) can support - a set of MCS indexes which we call the DeviceMcsSet, and which is stored as WifiPhy::m_deviceMcsSet.

Parameters

mcs	index in array of supported MCS

Returns: the MCS index whose index is specified.

Definition at line 2868 of file wifi-phy.cc.

References m_deviceMcsSet.

Referenced by ns3::WifiRemoteStationManager::AddAllSupportedMcs(), ns3::IdealWifiManager::DoInitialize(), ns3::WifiRemoteStationManager::GetControlAnswerMode(), ns3::RegularWifiMac::GetHtCapabilities(), ns3::MinstrelHtWifiManager::GetHtDeviceMcsList(), ns3::RegularWifiMac::GetVhtCapabilities(), ns3::MinstrelHtWifiManager::GetVhtDeviceMcsList(), IsMcsSupported(), ns3::StaWifiMac::Receive(), ns3::ApWifiMac::Receive(), and ns3::WifiRemoteStationManager::SetupPhy().

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WifiModeList ns3::WifiPhy::GetMembershipSelectorModes ( uint32_t selector )

virtual

The WifiPhy::GetMembershipSelectorModes() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the BssMembershipSelectorSet, and which is stored as WifiPhy::m_bssMembershipSelectorSet.

Parameters

selector index in array of supported memberships

Returns: a WifiModeList that contains the WifiModes associrated with the selected index.

See also: WifiPhy::GetMembershipSelectorModes()

Definition at line 1212 of file wifi-phy.cc.

References GetBssMembershipSelector(), GetHtMcs0(), GetHtMcs1(), GetHtMcs2(), GetHtMcs3(), GetHtMcs4(), GetHtMcs5(), GetHtMcs6(), GetHtMcs7(), GetVhtMcs0(), GetVhtMcs1(), GetVhtMcs2(), GetVhtMcs3(), GetVhtMcs4(), GetVhtMcs5(), GetVhtMcs6(), GetVhtMcs7(), GetVhtMcs8(), GetVhtMcs9(), HT_PHY, and VHT_PHY.

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Ptr< MobilityModel > ns3::WifiPhy::GetMobility ( void )

Return the mobility model this PHY is associated with.

This method will return either the mobility model that has been explicitly set by a call to YansWifiPhy::SetMobility(), or else will return the mobility model (if any) that has been aggregated to the node.

Returns: the mobility model this PHY is associated with

Definition at line 616 of file wifi-phy.cc.

References m_device, and m_mobility.

Referenced by ns3::WifiSpectrumPhyInterface::GetMobility(), and ns3::YansWifiChannel::Send().

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WifiMode ns3::WifiPhy::GetMode ( uint32_t mode ) const

virtual

The WifiPhy::GetNModes() and WifiPhy::GetMode() methods are used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the DeviceRateSet, and which is stored as WifiPhy::m_deviceRateSet.

It is important to note that the DeviceRateSet is a superset (not necessarily proper) of the OperationalRateSet (which is logically, if not actually, a property of the associated WifiRemoteStationManager), which itself is a superset (again, not necessarily proper) of the BSSBasicRateSet.

Parameters

mode	index in array of supported modes

Returns: the mode whose index is specified.

See also: WifiPhy::GetNModes()

Definition at line 2856 of file wifi-phy.cc.

References m_deviceRateSet.

Referenced by ns3::WifiRemoteStationManager::AddAllSupportedModes(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::IdealWifiManager::DoInitialize(), ns3::MeshWifiInterfaceMac::ForwardDown(), ns3::WifiRemoteStationManager::GetControlAnswerMode(), ns3::MeshWifiInterfaceMac::GetSupportedRates(), ns3::StaWifiMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), IsModeSupported(), ns3::StaWifiMac::Receive(), ns3::ApWifiMac::Receive(), ns3::MeshWifiInterfaceMac::Receive(), ns3::WifiRemoteStationManager::SetupPhy(), NodeStatistics::SetupPhy(), and ns3::MinstrelWifiManager::SetupPhy().

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uint32_t ns3::WifiPhy::GetNBssMembershipSelectors ( void ) const

virtual

The WifiPhy::NBssMembershipSelectors() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the BssMembershipSelectorSet, and which is stored as WifiPhy::m_bssMembershipSelectorSet.

Returns: the memebership selector whose index is specified.

Definition at line 1200 of file wifi-phy.cc.

References m_bssMembershipSelectorSet.

Referenced by ns3::StaWifiMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), and ns3::StaWifiMac::Receive().

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uint8_t ns3::WifiPhy::GetNMcs ( void ) const

virtual

The WifiPhy::GetNMcs() method is used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception MCS indexes that this WifiPhy(-derived class) can support - a set of MCS indexes which we call the DeviceMcsSet, and which is stored as WifiPhy::m_deviceMcsSet.

Returns: the MCS index whose index is specified.

Definition at line 2862 of file wifi-phy.cc.

References m_deviceMcsSet.

Referenced by ns3::WifiRemoteStationManager::AddAllSupportedMcs(), ns3::IdealWifiManager::DoInitialize(), ns3::WifiRemoteStationManager::GetControlAnswerMode(), ns3::RegularWifiMac::GetHtCapabilities(), ns3::MinstrelHtWifiManager::GetHtDeviceMcsList(), ns3::RegularWifiMac::GetVhtCapabilities(), ns3::MinstrelHtWifiManager::GetVhtDeviceMcsList(), IsMcsSupported(), ns3::StaWifiMac::Receive(), and ns3::ApWifiMac::Receive().

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uint32_t ns3::WifiPhy::GetNModes ( void ) const

virtual

The WifiPhy::GetNModes() and WifiPhy::GetMode() methods are used (e.g., by a WifiRemoteStationManager) to determine the set of transmission/reception modes that this WifiPhy(-derived class) can support - a set of WifiMode objects which we call the DeviceRateSet, and which is stored as WifiPhy::m_deviceRateSet.

It is important to note that the DeviceRateSet is a superset (not necessarily proper) of the OperationalRateSet (which is logically, if not actually, a property of the associated WifiRemoteStationManager), which itself is a superset (again, not necessarily proper) of the BSSBasicRateSet.

Returns: the number of transmission modes supported by this PHY.

See also: WifiPhy::GetMode()

Definition at line 2850 of file wifi-phy.cc.

References m_deviceRateSet.

Referenced by ns3::WifiRemoteStationManager::AddAllSupportedModes(), ns3::MinstrelHtWifiManager::DoGetRtsTxVector(), ns3::IdealWifiManager::DoInitialize(), ns3::MeshWifiInterfaceMac::ForwardDown(), ns3::WifiRemoteStationManager::GetControlAnswerMode(), ns3::MeshWifiInterfaceMac::GetSupportedRates(), ns3::StaWifiMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), IsModeSupported(), ns3::StaWifiMac::Receive(), ns3::ApWifiMac::Receive(), ns3::MeshWifiInterfaceMac::Receive(), NodeStatistics::SetupPhy(), and ns3::MinstrelWifiManager::SetupPhy().

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uint32_t ns3::WifiPhy::GetNTxPower ( void ) const

virtual

Return the number of available transmission power levels.

Returns: the number of available transmission power levels

Definition at line 501 of file wifi-phy.cc.

References m_nTxPower.

uint32_t ns3::WifiPhy::GetNumberOfReceiveAntennas ( void ) const

virtual

Returns: the number of receivers on this node.

Definition at line 1182 of file wifi-phy.cc.

References m_numberOfReceivers.

Referenced by GetSupportedRxSpatialStreams(), GetTypeId(), and ns3::SpectrumWifiPhy::StartRx().

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uint32_t ns3::WifiPhy::GetNumberOfTransmitAntennas ( void ) const

virtual

Returns: the number of transmit antenna on this device

Definition at line 1176 of file wifi-phy.cc.

References m_numberOfTransmitters.

Referenced by ns3::WifiRemoteStationManager::GetNumberOfTransmitAntennas(), GetSupportedTxSpatialStreams(), and GetTypeId().

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WifiMode ns3::WifiPhy::GetOfdmRate12Mbps ( )

static

Return a WifiMode for OFDM at 12Mbps.

Returns: a WifiMode for OFDM at 12Mbps

Definition at line 2176 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), ConfigureHolland(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate12MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 12Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 12Mbps with 10MHz channel spacing

Definition at line 2299 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate12MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 12Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 12Mbps with 5MHz channel spacing

Definition at line 2422 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_2_3, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate13_5MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 13.5Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 13.5Mbps with 5MHz channel spacing

Definition at line 2434 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate18Mbps ( )

static

Return a WifiMode for OFDM at 18Mbps.

Returns: a WifiMode for OFDM at 18Mbps

Definition at line 2188 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), ConfigureHolland(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate18MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 18Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 18Mbps with 10MHz channel spacing

Definition at line 2311 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate1_5MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 1.5Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 1.5Mbps with 5MHz channel spacing

Definition at line 2350 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetPlcpHeaderMode().

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WifiMode ns3::WifiPhy::GetOfdmRate24Mbps ( )

static

Return a WifiMode for OFDM at 24Mbps.

Returns: a WifiMode for OFDM at 24Mbps

Definition at line 2200 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate24MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 24Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 24Mbps with 10MHz channel spacing

Definition at line 2323 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_2_3, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate27MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 27Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 27Mbps with 10MHz channel spacing

Definition at line 2335 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate2_25MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 2.25Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 2.25Mbps with 5MHz channel spacing

Definition at line 2362 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate36Mbps ( )

static

Return a WifiMode for OFDM at 36Mbps.

Returns: a WifiMode for OFDM at 36Mbps

Definition at line 2212 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), ConfigureHolland(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate3MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 3Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 3Mbps with 10MHz channel spacing

Definition at line 2251 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetPlcpHeaderMode().

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WifiMode ns3::WifiPhy::GetOfdmRate3MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 3Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 3Mbps with 5MHz channel spacing

Definition at line 2374 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate48Mbps ( )

static

Return a WifiMode for OFDM at 48Mbps.

Returns: a WifiMode for OFDM at 48Mbps

Definition at line 2224 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_2_3, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate4_5MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 4.5Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 4.5Mbps with 10MHz channel spacing

Definition at line 2263 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate4_5MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 4.5Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 4.5Mbps with 5MHz channel spacing

Definition at line 2386 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate54Mbps ( )

static

Return a WifiMode for OFDM at 54Mbps.

Returns: a WifiMode for OFDM at 54Mbps

Definition at line 2236 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), ConfigureHolland(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate6Mbps ( )

static

Return a WifiMode for OFDM at 6Mbps.

Returns: a WifiMode for OFDM at 6Mbps

Definition at line 2152 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), ConfigureHolland(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetPlcpHeaderMode().

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WifiMode ns3::WifiPhy::GetOfdmRate6MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 6Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 6Mbps with 10MHz channel spacing

Definition at line 2275 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate6MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 6Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 6Mbps with 5MHz channel spacing

Definition at line 2398 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_1_2, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate9Mbps ( )

static

Return a WifiMode for OFDM at 9Mbps.

Returns: a WifiMode for OFDM at 9Mbps

Definition at line 2164 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211a(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate9MbpsBW10MHz ( )

static

Return a WifiMode for OFDM at 9Mbps with 10MHz channel spacing.

Returns: a WifiMode for OFDM at 9Mbps with 10MHz channel spacing

Definition at line 2287 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_10Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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WifiMode ns3::WifiPhy::GetOfdmRate9MbpsBW5MHz ( )

static

Return a WifiMode for OFDM at 9Mbps with 5MHz channel spacing.

Returns: a WifiMode for OFDM at 9Mbps with 5MHz channel spacing

Definition at line 2410 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMode(), ns3::WIFI_CODE_RATE_3_4, and ns3::WIFI_MOD_CLASS_OFDM.

Referenced by Configure80211_5Mhz(), and anonymous_namespace{wifi-phy.cc}::Constructor::Constructor().

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Time ns3::WifiPhy::GetPayloadDuration	(	uint32_t	size,
		WifiTxVector	txVector,
		WifiPreamble	preamble,
		double	frequency
	)

Parameters

size	the number of bytes in the packet to send
txVector	the TXVECTOR used for the transmission of this packet
preamble	the type of preamble to use for this packet
frequency	the channel center frequency (MHz)

Returns: the duration of the payload

Definition at line 1623 of file wifi-phy.cc.

References ns3::NORMAL_MPDU.

Referenced by CalculateTxDuration(), and TxDurationTest::CheckPayloadDuration().

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Time ns3::WifiPhy::GetPayloadDuration	(	uint32_t	size,
		WifiTxVector	txVector,
		WifiPreamble	preamble,
		double	frequency,
		enum mpduType	mpdutype,
		uint8_t	incFlag
	)

Parameters

size	the number of bytes in the packet to send
txVector	the TXVECTOR used for the transmission of this packet
preamble	the type of preamble to use for this packet
frequency	the channel center frequency (MHz)
mpdutype	the type of the MPDU as defined in WifiPhy::mpduType.
incFlag	this flag is used to indicate that the static variables need to be update or not. This function is called a couple of times for the same packet so static variables should not be increased each time

Returns: the duration of the payload

Definition at line 1629 of file wifi-phy.cc.

References ns3::FemtoSeconds(), ns3::WifiTxVector::GetChannelWidth(), ns3::WifiMode::GetDataRate(), ns3::Time::GetFemtoSeconds(), ns3::WifiMode::GetMcsValue(), ns3::WifiTxVector::GetMode(), ns3::WifiMode::GetModulationClass(), ns3::Time::GetNanoSeconds(), ns3::WifiTxVector::GetNss(), ns3::WifiMode::GetUniqueName(), ns3::WifiTxVector::IsShortGuardInterval(), ns3::WifiTxVector::IsStbc(), ns3::LAST_MPDU_IN_AGGREGATE, m_totalAmpduNumSymbols, m_totalAmpduSize, ns3::MicroSeconds(), ns3::MPDU_IN_AGGREGATE, ns3::NanoSeconds(), ns3::NORMAL_MPDU, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_FUNCTION, NS_LOG_LOGIC, ns3::WIFI_MOD_CLASS_DSSS, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HR_DSSS, ns3::WIFI_MOD_CLASS_HT, ns3::WIFI_MOD_CLASS_OFDM, ns3::WIFI_MOD_CLASS_VHT, and ns3::WIFI_PREAMBLE_NONE.

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Time ns3::WifiPhy::GetPlcpHeaderDuration	(	WifiTxVector	txVector,
		WifiPreamble	preamble
	)

static

Parameters

txVector	the transmission parameters used for this packet
preamble	the type of preamble

Returns: the duration of the PLCP header

Definition at line 1507 of file wifi-phy.cc.

References ns3::WifiTxVector::GetChannelWidth(), ns3::WifiMode::GetDataRate(), ns3::WifiTxVector::GetMode(), ns3::WifiMode::GetModulationClass(), ns3::MicroSeconds(), NS_FATAL_ERROR, ns3::WIFI_MOD_CLASS_DSSS, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HR_DSSS, ns3::WIFI_MOD_CLASS_HT, ns3::WIFI_MOD_CLASS_OFDM, ns3::WIFI_MOD_CLASS_VHT, ns3::WIFI_PREAMBLE_HT_GF, ns3::WIFI_PREAMBLE_HT_MF, ns3::WIFI_PREAMBLE_NONE, and ns3::WIFI_PREAMBLE_SHORT.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer(), ns3::InterferenceHelper::CalculatePlcpPayloadPer(), and CalculatePlcpPreambleAndHeaderDuration().

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WifiMode ns3::WifiPhy::GetPlcpHeaderMode	(	WifiMode	payloadMode,
		WifiPreamble	preamble,
		WifiTxVector	txVector
	)

static

Parameters

payloadMode	the WifiMode use for the transmission of the payload
preamble	the type of preamble
txVector	the transmission parameters used for this packet

Returns: the WifiMode used for the transmission of the PLCP header

Definition at line 1462 of file wifi-phy.cc.

References ns3::WifiTxVector::GetChannelWidth(), GetDsssRate1Mbps(), GetDsssRate2Mbps(), GetErpOfdmRate6Mbps(), ns3::WifiMode::GetModulationClass(), GetOfdmRate1_5MbpsBW5MHz(), GetOfdmRate3MbpsBW10MHz(), GetOfdmRate6Mbps(), NS_FATAL_ERROR, ns3::WIFI_MOD_CLASS_DSSS, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HR_DSSS, ns3::WIFI_MOD_CLASS_HT, ns3::WIFI_MOD_CLASS_OFDM, ns3::WIFI_MOD_CLASS_VHT, and ns3::WIFI_PREAMBLE_LONG.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer().

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Time ns3::WifiPhy::GetPlcpHtSigHeaderDuration ( WifiPreamble preamble )

static

Parameters

preamble the type of preamble

Returns: the duration of the HT-SIG in Mixed Format and greenfield format PLCP header

Definition at line 1405 of file wifi-phy.cc.

References ns3::MicroSeconds(), ns3::WIFI_PREAMBLE_HT_GF, and ns3::WIFI_PREAMBLE_HT_MF.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer(), ns3::InterferenceHelper::CalculatePlcpPayloadPer(), and CalculatePlcpPreambleAndHeaderDuration().

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Time ns3::WifiPhy::GetPlcpHtTrainingSymbolDuration	(	WifiPreamble	preamble,
		WifiTxVector	txVector
	)

static

Parameters

preamble	the type of preamble
txVector	the transmission parameters used for this packet

Returns: the training symbol duration

Definition at line 1359 of file wifi-phy.cc.

References ns3::WifiTxVector::GetNess(), ns3::WifiTxVector::GetNss(), ns3::MicroSeconds(), ns3::WIFI_PREAMBLE_HT_GF, ns3::WIFI_PREAMBLE_HT_MF, and ns3::WIFI_PREAMBLE_VHT.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer(), ns3::InterferenceHelper::CalculatePlcpPayloadPer(), and CalculatePlcpPreambleAndHeaderDuration().

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Time ns3::WifiPhy::GetPlcpPreambleDuration	(	WifiTxVector	txVector,
		WifiPreamble	preamble
	)

static

Parameters

txVector	the transmission parameters used for this packet
preamble	the type of preamble

Returns: the duration of the PLCP preamble

Definition at line 1571 of file wifi-phy.cc.

References ns3::WifiTxVector::GetChannelWidth(), ns3::WifiMode::GetDataRate(), ns3::WifiTxVector::GetMode(), ns3::WifiMode::GetModulationClass(), ns3::MicroSeconds(), NS_FATAL_ERROR, ns3::WIFI_MOD_CLASS_DSSS, ns3::WIFI_MOD_CLASS_ERP_OFDM, ns3::WIFI_MOD_CLASS_HR_DSSS, ns3::WIFI_MOD_CLASS_HT, ns3::WIFI_MOD_CLASS_OFDM, ns3::WIFI_MOD_CLASS_VHT, ns3::WIFI_PREAMBLE_NONE, and ns3::WIFI_PREAMBLE_SHORT.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer(), ns3::InterferenceHelper::CalculatePlcpPayloadPer(), and CalculatePlcpPreambleAndHeaderDuration().

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Time ns3::WifiPhy::GetPlcpVhtSigA1Duration ( WifiPreamble preamble )

static

Parameters

preamble the type of preamble

Returns: the duration of the VHT-SIG-A1 in PLCP header

Definition at line 1420 of file wifi-phy.cc.

References ns3::MicroSeconds(), and ns3::WIFI_PREAMBLE_VHT.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer(), ns3::InterferenceHelper::CalculatePlcpPayloadPer(), and CalculatePlcpPreambleAndHeaderDuration().

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Time ns3::WifiPhy::GetPlcpVhtSigA2Duration ( WifiPreamble preamble )

static

Parameters

preamble the type of preamble

Returns: the duration of the VHT-SIG-A2 in PLCP header

Definition at line 1434 of file wifi-phy.cc.

References ns3::MicroSeconds(), and ns3::WIFI_PREAMBLE_VHT.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer(), ns3::InterferenceHelper::CalculatePlcpPayloadPer(), and CalculatePlcpPreambleAndHeaderDuration().

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Time ns3::WifiPhy::GetPlcpVhtSigBDuration ( WifiPreamble preamble )

static

Parameters

preamble the type of preamble

Returns: the duration of the VHT-SIG-B in PLCP header

Definition at line 1448 of file wifi-phy.cc.

References ns3::MicroSeconds(), and ns3::WIFI_PREAMBLE_VHT.

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer(), ns3::InterferenceHelper::CalculatePlcpPayloadPer(), and CalculatePlcpPreambleAndHeaderDuration().

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double ns3::WifiPhy::GetPowerDbm ( uint8_t power ) const

protected

Get the power of the given power level in dBm.

In SpectrumWifiPhy implementation, the power levels are equally spaced (in dBm).

Parameters

power the power level

Returns: the transmission power in dBm at the given power level

Definition at line 641 of file wifi-phy.cc.

References m_nTxPower, m_txPowerBaseDbm, m_txPowerEndDbm, NS_ASSERT, and NS_ASSERT_MSG.

Referenced by ns3::YansWifiPhy::SendPacket(), and ns3::SpectrumWifiPhy::SendPacket().

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double ns3::WifiPhy::GetRxGain ( void ) const

Return the reception gain (dB).

Returns: the reception gain in dB

Definition at line 527 of file wifi-phy.cc.

References m_rxGainDb.

Referenced by GetTypeId(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

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double ns3::WifiPhy::GetRxNoiseFigure ( void ) const

Return the RX noise figure (dBm).

Returns: the RX noise figure in dBm

Definition at line 462 of file wifi-phy.cc.

References ns3::InterferenceHelper::GetNoiseFigure(), m_interference, and RatioToDb().

Referenced by ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), and GetTypeId().

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bool ns3::WifiPhy::GetShortPlcpPreambleSupported ( void ) const

virtual

Return whether short PLCP preamble is supported.

Returns: if short PLCP preamble is supported or not

Definition at line 592 of file wifi-phy.cc.

References m_shortPreamble.

Referenced by ns3::StaWifiMac::GetCapabilities(), ns3::ApWifiMac::GetShortPreambleEnabled(), and GetTypeId().

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enum WifiPhyStandard ns3::WifiPhy::GetStandard ( void ) const

virtual

Get the configured Wi-Fi standard.

Returns: the Wi-Fi standard that has been configured

Definition at line 1080 of file wifi-phy.cc.

References m_standard.

Referenced by ns3::SpectrumWifiPhy::GetTxPowerSpectralDensity(), InitializeFrequencyChannelNumber(), and SetChannelNumber().

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Time ns3::WifiPhy::GetStateDuration ( void )

virtual

Returns: the amount of time since the current state has started.

Definition at line 2942 of file wifi-phy.cc.

References m_state.

bool ns3::WifiPhy::GetStbc ( void ) const

virtual

Return whether STBC is supported.

Returns: true if STBC is supported, false otherwise

Definition at line 553 of file wifi-phy.cc.

References m_stbc.

Referenced by ns3::MinstrelHtWifiManager::CalculateFirstMpduTxDuration(), ns3::MinstrelHtWifiManager::CalculateMpduTxDuration(), ns3::WifiRemoteStationManager::DoGetAckTxStbc(), ns3::WifiRemoteStationManager::DoGetBlockAckTxStbc(), ns3::WifiRemoteStationManager::DoGetCtsTxStbc(), and GetTypeId().

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std::vector< uint32_t > ns3::WifiPhy::GetSupportedChannelWidthSet ( void ) const

virtual

Returns: a vector containing the supported channel widths, values in MHz

Definition at line 1261 of file wifi-phy.cc.

References m_supportedChannelWidthSet.

uint8_t ns3::WifiPhy::GetSupportedRxSpatialStreams ( void ) const

virtual

Returns: the maximum number of supported Rx spatial streams

Definition at line 1188 of file wifi-phy.cc.

References GetNumberOfReceiveAntennas().

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

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uint8_t ns3::WifiPhy::GetSupportedTxSpatialStreams ( void ) const

virtual

Returns: the maximum number of supported Tx spatial streams

Definition at line 1194 of file wifi-phy.cc.

References GetNumberOfTransmitAntennas().

Referenced by ConfigureHtDeviceMcsSet(), ns3::IdealWifiManager::DoGetDataTxVector(), ns3::IdealWifiManager::DoInitialize(), ns3::RegularWifiMac::GetHtCapabilities(), and ns3::RegularWifiMac::GetVhtCapabilities().

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double ns3::WifiPhy::GetTxGain ( void ) const

Return the transmission gain (dB).

Returns: the transmission gain in dB

Definition at line 514 of file wifi-phy.cc.

References m_txGainDb.

Referenced by GetTypeId(), ns3::YansWifiPhy::SendPacket(), and ns3::SpectrumWifiPhy::SendPacket().

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double ns3::WifiPhy::GetTxPowerEnd ( void ) const

virtual

Return the maximum available transmission power level (dBm).

Returns: the maximum available transmission power level (dBm)

Definition at line 488 of file wifi-phy.cc.

References m_txPowerEndDbm.

Referenced by GetTypeId(), ns3::ParfWifiManager::SetupPhy(), and ns3::AparfWifiManager::SetupPhy().

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double ns3::WifiPhy::GetTxPowerStart ( void ) const

virtual

Return the minimum available transmission power level (dBm).

Returns: the minimum available transmission power level (dBm)

Definition at line 475 of file wifi-phy.cc.

References m_txPowerBaseDbm.

Referenced by GetTypeId(), ns3::ParfWifiManager::SetupPhy(), and ns3::AparfWifiManager::SetupPhy().

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TypeId ns3::WifiPhy::GetTypeId ( void )

static

Definition at line 160 of file wifi-phy.cc.

References GetCcaMode1Threshold(), GetChannelNumber(), GetChannelWidth(), GetEdThreshold(), GetFrequency(), GetGreenfield(), GetGuardInterval(), GetLdpc(), GetNumberOfReceiveAntennas(), GetNumberOfTransmitAntennas(), GetRxGain(), GetRxNoiseFigure(), GetShortPlcpPreambleSupported(), GetStbc(), GetTxGain(), GetTxPowerEnd(), GetTxPowerStart(), m_channelSwitchDelay, m_nTxPower, m_phyMonitorSniffRxTrace, m_phyMonitorSniffTxTrace, m_phyRxBeginTrace, m_phyRxDropTrace, m_phyRxEndTrace, m_phyTxBeginTrace, m_phyTxDropTrace, m_phyTxEndTrace, m_state, ns3::MakeBooleanAccessor(), ns3::MakeBooleanChecker(), ns3::MakeDoubleAccessor(), ns3::MakePointerAccessor(), ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeTraceSourceAccessor(), ns3::MakeUintegerAccessor(), ns3::MicroSeconds(), SetCcaMode1Threshold(), SetChannelNumber(), SetChannelWidth(), SetEdThreshold(), SetFrequency(), SetGreenfield(), SetGuardInterval(), SetLdpc(), SetNumberOfReceiveAntennas(), SetNumberOfTransmitAntennas(), ns3::TypeId::SetParent(), SetRxGain(), SetRxNoiseFigure(), SetShortPlcpPreambleSupported(), SetStbc(), SetTxGain(), SetTxPowerEnd(), and SetTxPowerStart().

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WifiMode ns3::WifiPhy::GetVhtMcs0 ( )

static

Return MCS 0 from VHT MCS values.

Returns: MCS 0 from VHT MCS values

Definition at line 2708 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), GetMembershipSelectorModes(), and GetVhtPlcpHeaderMode().

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WifiMode ns3::WifiPhy::GetVhtMcs1 ( )

static

Return MCS 1 from VHT MCS values.

Returns: MCS 1 from VHT MCS values

Definition at line 2716 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs2 ( )

static

Return MCS 2 from VHT MCS values.

Returns: MCS 2 from VHT MCS values

Definition at line 2724 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs3 ( )

static

Return MCS 3 from VHT MCS values.

Returns: MCS 3 from VHT MCS values

Definition at line 2732 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs4 ( )

static

Return MCS 4 from VHT MCS values.

Returns: MCS 4 from VHT MCS values

Definition at line 2740 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs5 ( )

static

Return MCS 5 from VHT MCS values.

Returns: MCS 5 from VHT MCS values

Definition at line 2748 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs6 ( )

static

Return MCS 6 from VHT MCS values.

Returns: MCS 6 from VHT MCS values

Definition at line 2756 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs7 ( )

static

Return MCS 7 from VHT MCS values.

Returns: MCS 7 from VHT MCS values

Definition at line 2764 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs8 ( )

static

Return MCS 8 from VHT MCS values.

Returns: MCS 8 from VHT MCS values

Definition at line 2772 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtMcs9 ( )

static

Return MCS 9 from VHT MCS values.

Returns: MCS 9 from VHT MCS values

Definition at line 2780 of file wifi-phy.cc.

References ns3::WifiModeFactory::CreateWifiMcs(), and ns3::WIFI_MOD_CLASS_VHT.

Referenced by Configure80211ac(), anonymous_namespace{wifi-phy.cc}::Constructor::Constructor(), and GetMembershipSelectorModes().

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WifiMode ns3::WifiPhy::GetVhtPlcpHeaderMode ( WifiMode payloadMode )

static

Parameters

payloadMode the WifiMode use for the transmission of the payload

Returns: the WifiMode used for the transmission of the VHT-STF, VHT-LTF and VHT-SIG-B fields

Definition at line 1353 of file wifi-phy.cc.

References GetVhtMcs0().

Referenced by ns3::InterferenceHelper::CalculatePlcpHeaderPer().

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void ns3::WifiPhy::InitializeFrequencyChannelNumber ( void )

private

post-construction setting of frequency and/or channel number

This method exists to handle the fact that two attribute values, Frequency and ChannelNumber, are coupled. The initialization of these values needs to be deferred until after attribute construction time, to avoid static initialization order issues. This method is typically called either when ConfigureStandard () is called or when DoInitialize () is called.

Definition at line 395 of file wifi-phy.cc.

References GetChannelNumber(), GetStandard(), m_frequencyChannelNumberInitialized, m_initialChannelNumber, m_initialFrequency, NS_ASSERT_MSG, NS_FATAL_ERROR, NS_LOG_FUNCTION, SetChannelNumber(), SetFrequency(), and ns3::WIFI_PHY_STANDARD_UNSPECIFIED.

Referenced by ConfigureStandard(), and DoInitialize().

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bool ns3::WifiPhy::IsMcsSupported ( WifiMode mcs ) const

virtual

Check if the given WifiMode is supported by the PHY.

Parameters

mode	the wifi mode to check

Returns: true if the given mode is supported, false otherwise

Definition at line 2837 of file wifi-phy.cc.

References GetMcs(), and GetNMcs().

Referenced by ns3::YansWifiPhy::StartReceivePacket(), and ns3::SpectrumWifiPhy::StartReceivePacket().

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bool ns3::WifiPhy::IsModeSupported ( WifiMode mode ) const

virtual

Check if the given WifiMode is supported by the PHY.

Parameters

mode	the wifi mode to check

Returns: true if the given mode is supported, false otherwise

Definition at line 2824 of file wifi-phy.cc.

References GetMode(), and GetNModes().

Referenced by ns3::YansWifiPhy::StartReceivePacket(), and ns3::SpectrumWifiPhy::StartReceivePacket().

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bool ns3::WifiPhy::IsStateBusy ( void )

virtual

Returns: true of the current state of the PHY layer is not WifiPhy::IDLE, false otherwise.

Definition at line 2912 of file wifi-phy.cc.

References m_state.

bool ns3::WifiPhy::IsStateCcaBusy ( void )

virtual

Returns: true of the current state of the PHY layer is WifiPhy::CCA_BUSY, false otherwise.

Definition at line 2900 of file wifi-phy.cc.

References m_state.

bool ns3::WifiPhy::IsStateIdle ( void )

virtual

Returns: true of the current state of the PHY layer is WifiPhy::IDLE, false otherwise.

Definition at line 2906 of file wifi-phy.cc.

References m_state.

Referenced by ns3::MacLow::FastAckTimeout(), and ns3::MacLow::SuperFastAckTimeout().

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bool ns3::WifiPhy::IsStateRx ( void )

virtual

Returns: true of the current state of the PHY layer is WifiPhy::RX, false otherwise.

Definition at line 2918 of file wifi-phy.cc.

References m_state.

Referenced by ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), ns3::YansWifiPhy::StartReceivePacket(), and ns3::SpectrumWifiPhy::StartReceivePacket().

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bool ns3::WifiPhy::IsStateSleep ( void )

virtual

Returns: true if the current state of the PHY layer is WifiPhy::SLEEP, false otherwise.

Definition at line 2936 of file wifi-phy.cc.

References m_state.

bool ns3::WifiPhy::IsStateSwitching ( void )

virtual

Returns: true of the current state of the PHY layer is WifiPhy::SWITCHING, false otherwise.

Definition at line 2930 of file wifi-phy.cc.

References m_state.

Referenced by ns3::YansWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoChannelSwitch(), ns3::YansWifiPhy::DoFrequencySwitch(), and ns3::SpectrumWifiPhy::DoFrequencySwitch().

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bool ns3::WifiPhy::IsStateTx ( void )

virtual

Returns: true of the current state of the PHY layer is WifiPhy::TX, false otherwise.

Definition at line 2924 of file wifi-phy.cc.

References m_state.

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

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bool ns3::WifiPhy::IsValidTxVector ( WifiTxVector txVector )

static

The standard disallows certain combinations of WifiMode, number of spatial streams, and channel widths.

This method can be used to check whether this WifiTxVector contains an invalid combination.

Parameters

txVector the WifiTxVector to inspect

Returns: true if the WifiTxVector parameters are allowed by the standard

Definition at line 2788 of file wifi-phy.cc.

References ns3::WifiTxVector::GetChannelWidth(), ns3::WifiTxVector::GetMode(), ns3::WifiTxVector::GetNss(), and ns3::WifiMode::GetUniqueName().

Referenced by ns3::IdealWifiManager::DoGetDataTxVector(), and ns3::MinstrelHtWifiManager::IsValidMcs().

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void ns3::WifiPhy::NotifyMonitorSniffRx	(	Ptr< const Packet >	packet,
		uint16_t	channelFreqMhz,
		uint16_t	channelNumber,
		uint32_t	rate,
		WifiPreamble	preamble,
		WifiTxVector	txVector,
		struct mpduInfo	aMpdu,
		struct signalNoiseDbm	signalNoise
	)

Public method used to fire a MonitorSniffer trace for a wifi packet being received.

Implemented for encapsulation purposes.

Parameters

packet	the packet being received
channelFreqMhz	the frequency in MHz at which the packet is received. Note that in real devices this is normally the frequency to which the receiver is tuned, and this can be different than the frequency at which the packet was originally transmitted. This is because it is possible to have the receiver tuned on a given channel and still to be able to receive packets on a nearby channel.
channelNumber	the channel on which the packet is received
rate	the PHY data rate in units of 500kbps (i.e., the same units used both for the radiotap and for the prism header)
preamble	the preamble of the packet
txVector	the TXVECTOR that holds rx parameters
aMpdu	the type of the packet (0 is not A-MPDU, 1 is a MPDU that is part of an A-MPDU and 2 is the last MPDU in an A-MPDU) and the A-MPDU reference number (must be a different value for each A-MPDU but the same for each subframe within one A-MPDU)
signalNoise	signal power and noise power in dBm

Definition at line 1984 of file wifi-phy.cc.

References m_phyMonitorSniffRxTrace.

Referenced by ns3::YansWifiPhy::EndReceive(), and ns3::SpectrumWifiPhy::EndReceive().

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void ns3::WifiPhy::NotifyMonitorSniffTx	(	Ptr< const Packet >	packet,
		uint16_t	channelFreqMhz,
		uint16_t	channelNumber,
		uint32_t	rate,
		WifiPreamble	preamble,
		WifiTxVector	txVector,
		struct mpduInfo	aMpdu
	)

Public method used to fire a MonitorSniffer trace for a wifi packet being transmitted.

Implemented for encapsulation purposes.

Parameters

packet	the packet being transmitted
channelFreqMhz	the frequency in MHz at which the packet is transmitted.
channelNumber	the channel on which the packet is transmitted
rate	the PHY data rate in units of 500kbps (i.e., the same units used both for the radiotap and for the prism header)
preamble	the preamble of the packet
txVector	the TXVECTOR that holds tx parameters
aMpdu	the type of the packet (0 is not A-MPDU, 1 is a MPDU that is part of an A-MPDU and 2 is the last MPDU in an A-MPDU) and the A-MPDU reference number (must be a different value for each A-MPDU but the same for each subframe within one A-MPDU)

Definition at line 1990 of file wifi-phy.cc.

References m_phyMonitorSniffTxTrace.

Referenced by ns3::YansWifiPhy::SendPacket(), and ns3::SpectrumWifiPhy::SendPacket().

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void ns3::WifiPhy::NotifyRxBegin ( Ptr< const Packet > packet )

Public method used to fire a PhyRxBegin trace.

Implemented for encapsulation purposes.

Parameters

packet the packet being received

Definition at line 1966 of file wifi-phy.cc.

References m_phyRxBeginTrace.

Referenced by ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

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void ns3::WifiPhy::NotifyRxDrop ( Ptr< const Packet > packet )

Public method used to fire a PhyRxDrop trace.

Implemented for encapsulation purposes.

Parameters

packet the packet that was not successfully received

Definition at line 1978 of file wifi-phy.cc.

References m_phyRxDropTrace.

Referenced by ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), ns3::YansWifiPhy::StartReceivePacket(), ns3::SpectrumWifiPhy::StartReceivePacket(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

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void ns3::WifiPhy::NotifyRxEnd ( Ptr< const Packet > packet )

Public method used to fire a PhyRxEnd trace.

Implemented for encapsulation purposes.

Parameters

packet the packet received

Definition at line 1972 of file wifi-phy.cc.

References m_phyRxEndTrace.

Referenced by ns3::YansWifiPhy::EndReceive(), and ns3::SpectrumWifiPhy::EndReceive().

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void ns3::WifiPhy::NotifyTxBegin ( Ptr< const Packet > packet )

Public method used to fire a PhyTxBegin trace.

Implemented for encapsulation purposes.

Parameters

packet the packet being transmitted

Definition at line 1948 of file wifi-phy.cc.

References m_phyTxBeginTrace.

Referenced by ns3::YansWifiPhy::SendPacket(), and ns3::SpectrumWifiPhy::SendPacket().

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void ns3::WifiPhy::NotifyTxDrop ( Ptr< const Packet > packet )

Public method used to fire a PhyTxDrop trace.

Implemented for encapsulation purposes.

Parameters

packet the packet that was failed to transmitted

Definition at line 1960 of file wifi-phy.cc.

References m_phyTxDropTrace.

Referenced by ns3::YansWifiPhy::SendPacket(), and ns3::SpectrumWifiPhy::SendPacket().

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void ns3::WifiPhy::NotifyTxEnd ( Ptr< const Packet > packet )

Public method used to fire a PhyTxEnd trace.

Implemented for encapsulation purposes.

Parameters

packet the packet that was transmitted

Definition at line 1954 of file wifi-phy.cc.

References m_phyTxEndTrace.

double ns3::WifiPhy::RatioToDb ( double ratio ) const

Convert from ratio to dB.

Parameters

ratio

Returns: dB

Definition at line 2894 of file wifi-phy.cc.

Referenced by ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), GetRxNoiseFigure(), ns3::YansWifiPhy::StartReceivePacket(), and ns3::SpectrumWifiPhy::StartReceivePacket().

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virtual void ns3::WifiPhy::RegisterListener ( WifiPhyListener * listener )

pure virtual

Parameters

listener the new listener

Add the input listener to the list of objects to be notified of PHY-level events.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::DcfManager::SetupPhyListener(), and ns3::MacLow::SetupPhyMacLowListener().

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virtual void ns3::WifiPhy::ResumeFromSleep ( void )

pure virtual

Resume from sleep mode.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::WifiRadioEnergyModelHelper::DoInstall().

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virtual void ns3::WifiPhy::SendPacket	(	Ptr< const Packet >	packet,
		WifiTxVector	txVector,
		enum WifiPreamble	preamble
	)

pure virtual

Parameters

packet	the packet to send
txVector	the TXVECTOR that has tx parameters such as mode, the transmission mode to use to send this packet, and txPowerLevel, a power level to use to send this packet. The real transmission power is calculated as txPowerMin + txPowerLevel * (txPowerMax - txPowerMin) / nTxLevels
preamble	the type of preamble to use to send this packet.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::MacLow::ForwardDown(), and ns3::MacLow::SendMpdu().

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virtual void ns3::WifiPhy::SendPacket	(	Ptr< const Packet >	packet,
		WifiTxVector	txVector,
		enum WifiPreamble	preamble,
		enum mpduType	mpdutype
	)

pure virtual

Parameters

packet	the packet to send
txVector	the TXVECTOR that has tx parameters such as mode, the transmission mode to use to send this packet, and txPowerLevel, a power level to use to send this packet. The real transmission power is calculated as txPowerMin + txPowerLevel * (txPowerMax - txPowerMin) / nTxLevels
preamble	the type of preamble to use to send this packet.
mpdutype	the type of the MPDU as defined in WifiPhy::mpduType.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

void ns3::WifiPhy::SetCcaMode1Threshold ( double threshold )

Sets the CCA threshold (dBm).

The energy of a received signal should be higher than this threshold to allow the PHY layer to declare CCA BUSY state.

Parameters

threshold the CCA threshold in dBm

Definition at line 442 of file wifi-phy.cc.

References DbmToW(), m_ccaMode1ThresholdW, and NS_LOG_FUNCTION.

Referenced by SpectrumWifiPhyBasicTest::DoSetup(), and GetTypeId().

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void ns3::WifiPhy::SetChannelNumber ( uint16_t id )

virtual

Set channel number.

Channel center frequency = Channel starting frequency + 5 MHz * (nch - 1)

where Starting channel frequency is standard-dependent, see SetStandard() as defined in (Section 18.3.8.4.2 "Channel numbering"; IEEE Std 802.11-2012). This method may fail to take action if the Phy model determines that the channel number cannot be switched for some reason (e.g. sleep state)

Parameters

id	the channel number

Definition at line 1275 of file wifi-phy.cc.

References DoChannelSwitch(), f(), GetChannelNumber(), GetFrequencyWidthForChannelNumberStandard(), GetStandard(), m_channelCenterFrequency, m_channelNumber, m_initialChannelNumber, m_isConstructed, NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_FUNCTION, SetChannelWidth(), and ns3::WIFI_PHY_STANDARD_UNSPECIFIED.

Referenced by ns3::DefaultChannelScheduler::AssignDefaultCchAccess(), ConfigureChannelForStandard(), ns3::YansWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoChannelSwitch(), SpectrumWifiPhyBasicTest::DoSetup(), GetTypeId(), InitializeFrequencyChannelNumber(), ns3::WaveHelper::Install(), InterferenceHelperSequenceTest::SwitchCh(), ns3::MeshWifiInterfaceMac::SwitchFrequencyChannel(), and ns3::DefaultChannelScheduler::SwitchToNextChannel().

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void ns3::WifiPhy::SetChannelWidth ( uint32_t channelwidth )

virtual

Parameters

channelwidth channel width

Definition at line 1149 of file wifi-phy.cc.

References AddSupportedChannelWidth(), m_channelWidth, and NS_ASSERT_MSG.

Referenced by ConfigureChannelForStandard(), ConfigureDefaultsForStandard(), GetTypeId(), and SetChannelNumber().

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void ns3::WifiPhy::SetDevice ( Ptr< NetDevice > device )

Sets the device this PHY is associated with.

Parameters

device the device this PHY is associated with

Definition at line 598 of file wifi-phy.cc.

References m_device.

Referenced by ns3::SpectrumWifiPhyHelper::Create(), and ns3::YansWifiPhyHelper::Create().

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void ns3::WifiPhy::SetEdThreshold ( double threshold )

Sets the energy detection threshold (dBm).

The energy of a received signal should be higher than this threshold (dbm) to allow the PHY layer to detect the signal.

Parameters

threshold the energy detction threshold in dBm

Definition at line 423 of file wifi-phy.cc.

References DbmToW(), m_edThresholdW, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetErrorRateModel ( Ptr< ErrorRateModel > rate )

Sets the error rate model.

Parameters

rate	the error rate model

Definition at line 629 of file wifi-phy.cc.

References m_interference, and ns3::InterferenceHelper::SetErrorRateModel().

Referenced by ns3::SpectrumWifiPhyHelper::Create(), ns3::YansWifiPhyHelper::Create(), SpectrumWifiPhyBasicTest::DoSetup(), PsrExperiment::Run(), InterferenceExperiment::Run(), and CollisionExperiment::Run().

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void ns3::WifiPhy::SetFrequency ( uint32_t freq )

virtual

Parameters

freq	the operating center frequency (MHz) on this node.

Definition at line 1086 of file wifi-phy.cc.

References DoFrequencySwitch(), FindChannelNumberForFrequencyWidth(), GetChannelWidth(), GetFrequency(), m_channelCenterFrequency, m_channelNumber, m_initialFrequency, m_isConstructed, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by ConfigureChannelForStandard(), ConfigureDefaultsForStandard(), ns3::YansWifiPhy::DoFrequencySwitch(), ns3::SpectrumWifiPhy::DoFrequencySwitch(), SpectrumWifiPhyBasicTest::DoSetup(), GetTypeId(), and InitializeFrequencyChannelNumber().

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void ns3::WifiPhy::SetGreenfield ( bool greenfield )

virtual

Enable or disable Greenfield support.

Parameters

greenfield Enable or disable Greenfield

Definition at line 559 of file wifi-phy.cc.

References m_greenfield, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetGuardInterval ( bool guardInterval )

virtual

Enable or disable short/long guard interval.

Parameters

guardInterval Enable or disable guard interval

Definition at line 572 of file wifi-phy.cc.

References m_guardInterval, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetLdpc ( bool ldpc )

virtual

Enable or disable LDPC.

Parameters

ldpc	Enable or disable LDPC

Definition at line 533 of file wifi-phy.cc.

References m_ldpc, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetMobility ( Ptr< MobilityModel > mobility )

assign a mobility model to this device

This method allows a user to specify a mobility model that should be associated with this physical layer. Calling this method is optional and only necessary if the user wants to override the mobility model that is aggregated to the node.

Parameters

mobility the mobility model this PHY is associated with

Definition at line 610 of file wifi-phy.cc.

References m_mobility, and third::mobility.

Referenced by ns3::SpectrumWifiPhyHelper::Create(), PsrExperiment::Run(), InterferenceExperiment::Run(), CollisionExperiment::Run(), and ns3::WifiSpectrumPhyInterface::SetMobility().

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void ns3::WifiPhy::SetNTxPower ( uint32_t n )

Sets the number of transmission power levels available between the minimum level and the maximum level.

Transmission power levels are equally separated (in dBm) with the minimum and the maximum included.

Parameters

n	the number of available levels

Definition at line 494 of file wifi-phy.cc.

References m_nTxPower, and NS_LOG_FUNCTION.

void ns3::WifiPhy::SetNumberOfReceiveAntennas ( uint32_t rx )

virtual

Parameters

rx	the number of receivers on this node.

Definition at line 1170 of file wifi-phy.cc.

References m_numberOfReceivers.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetNumberOfTransmitAntennas ( uint32_t tx )

virtual

Parameters

tx	the number of transmitters on this node.

Definition at line 1163 of file wifi-phy.cc.

References ConfigureHtDeviceMcsSet(), and m_numberOfTransmitters.

Referenced by GetTypeId().

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virtual void ns3::WifiPhy::SetReceiveErrorCallback ( RxErrorCallback callback )

pure virtual

Parameters

callback the callback to invoke upon erroneous packet reception.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::MacLow::ResetPhy(), and ns3::MacLow::SetPhy().

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virtual void ns3::WifiPhy::SetReceiveOkCallback ( RxOkCallback callback )

pure virtual

Parameters

callback the callback to invoke upon successful packet reception.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::MacLow::ResetPhy(), and ns3::MacLow::SetPhy().

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void ns3::WifiPhy::SetRxGain ( double gain )

Sets the reception gain (dB).

Parameters

gain	the reception gain in dB

Definition at line 520 of file wifi-phy.cc.

References m_rxGainDb, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetRxNoiseFigure ( double noiseFigureDb )

Sets the RX loss (dB) in the Signal-to-Noise-Ratio due to non-idealities in the receiver.

Parameters

noiseFigureDb noise figure in dB

Definition at line 455 of file wifi-phy.cc.

References DbToRatio(), m_interference, NS_LOG_FUNCTION, and ns3::InterferenceHelper::SetNoiseFigure().

Referenced by GetTypeId().

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void ns3::WifiPhy::SetShortPlcpPreambleSupported ( bool preamble )

virtual

Enable or disable short PLCP preamble.

Parameters

preamble sets whether short PLCP preamble is supported or not

Definition at line 585 of file wifi-phy.cc.

References m_shortPreamble, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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virtual void ns3::WifiPhy::SetSleepMode ( void )

pure virtual

Put in sleep mode.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::WifiRadioEnergyModelHelper::DoInstall().

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void ns3::WifiPhy::SetStbc ( bool stbc )

virtual

Enable or disable STBC.

Parameters

stbc	Enable or disable STBC

Definition at line 546 of file wifi-phy.cc.

References m_stbc, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetTxGain ( double gain )

Sets the transmission gain (dB).

Parameters

gain	the transmission gain in dB

Definition at line 507 of file wifi-phy.cc.

References m_txGainDb, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetTxPowerEnd ( double end )

Sets the maximum available transmission power level (dBm).

Parameters

end	the maximum transmission power level (dBm)

Definition at line 481 of file wifi-phy.cc.

References m_txPowerEndDbm, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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void ns3::WifiPhy::SetTxPowerStart ( double start )

Sets the minimum available transmission power level (dBm).

Parameters

start the minimum transmission power level (dBm)

Definition at line 468 of file wifi-phy.cc.

References m_txPowerBaseDbm, NS_LOG_FUNCTION, and visualizer.core::start().

Referenced by GetTypeId().

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virtual void ns3::WifiPhy::UnregisterListener ( WifiPhyListener * listener )

pure virtual

Parameters

listener the listener to be unregistered

Remove the input listener from the list of objects to be notified of PHY-level events.

Implemented in ns3::SpectrumWifiPhy, and ns3::YansWifiPhy.

Referenced by ns3::DcfManager::RemovePhyListener(), and ns3::MacLow::RemovePhyMacLowListener().

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double ns3::WifiPhy::WToDbm ( double w ) const

Convert from Watts to dBm.

Parameters

w	the power in Watts

Returns: the equivalent dBm for the given Watts

Definition at line 2888 of file wifi-phy.cc.

Referenced by GetCcaMode1Threshold(), GetEdThreshold(), ns3::SpectrumWifiPhy::SendPacket(), and ns3::SpectrumWifiPhy::StartRx().

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Member Data Documentation

std::vector<uint32_t> ns3::WifiPhy::m_bssMembershipSelectorSet

private

Definition at line 1797 of file wifi-phy.h.

Referenced by Configure80211ac(), Configure80211n(), ConfigureHtDeviceMcsSet(), GetBssMembershipSelector(), and GetNBssMembershipSelectors().

double ns3::WifiPhy::m_ccaMode1ThresholdW

private

Clear channel assessment (CCA) threshold in watts.

Definition at line 1807 of file wifi-phy.h.

Referenced by GetCcaMode1Threshold(), and SetCcaMode1Threshold().

uint32_t ns3::WifiPhy::m_channelCenterFrequency

private

Center frequency in MHz.

Definition at line 1801 of file wifi-phy.h.

Referenced by GetFrequency(), SetChannelNumber(), and SetFrequency().

uint16_t ns3::WifiPhy::m_channelNumber

private

Operating channel number.

Definition at line 1827 of file wifi-phy.h.

Referenced by GetChannelNumber(), SetChannelNumber(), and SetFrequency().

Time ns3::WifiPhy::m_channelSwitchDelay

private

Time required to switch between channel.

Definition at line 1830 of file wifi-phy.h.

Referenced by GetChannelSwitchDelay(), and GetTypeId().

WifiPhy::ChannelToFrequencyWidthMap ns3::WifiPhy::m_channelToFrequencyWidth

staticprivate

This table maintains the mapping of valid ChannelNumber to Frequency/ChannelWidth pairs.

If you want to make a channel applicable to all standards, then you may use the WIFI_PHY_STANDARD_UNSPECIFIED standard to represent this, as a wildcard. If you want to limit the configuration of a particular channel/frequency/width to a particular standard(s), then you can specify one or more such bindings.

Definition at line 1824 of file wifi-phy.h.

Referenced by DefineChannelNumber(), FindChannelNumberForFrequencyWidth(), and GetFrequencyWidthForChannelNumberStandard().

uint32_t ns3::WifiPhy::m_channelWidth

private

Channel width.

Definition at line 1804 of file wifi-phy.h.

Referenced by GetChannelWidth(), and SetChannelWidth().

Ptr<NetDevice> ns3::WifiPhy::m_device

private

Pointer to the device.

Definition at line 1834 of file wifi-phy.h.

Referenced by DoDispose(), GetDevice(), GetMobility(), and SetDevice().

WifiModeList ns3::WifiPhy::m_deviceMcsSet

private

Definition at line 1795 of file wifi-phy.h.

Referenced by Configure80211ac(), ConfigureHtDeviceMcsSet(), DoDispose(), GetMcs(), and GetNMcs().

WifiModeList ns3::WifiPhy::m_deviceRateSet

private

This vector holds the set of transmission modes that this WifiPhy(-derived class) can support.

In conversation we call this the DeviceRateSet (not a term you'll find in the standard), and it is a superset of standard-defined parameters such as the OperationalRateSet, and the BSSBasicRateSet (which, themselves, have a superset/subset relationship).

Mandatory rates relevant to this WifiPhy can be found by iterating over this vector looking for WifiMode objects for which WifiMode::IsMandatory() is true.

A quick note is appropriate here (well, here is as good a place as any I can find)...

In the standard there is no text that explicitly precludes production of a device that does not support some rates that are mandatory (according to the standard) for PHYs that the device happens to fully or partially support.

This approach is taken by some devices which choose to only support, for example, 6 and 9 Mbps ERP-OFDM rates for cost and power consumption reasons (i.e., these devices don't need to be designed for and waste current on the increased linearity requirement of higher-order constellations when 6 and 9 Mbps more than meet their data requirements). The wording of the standard allows such devices to have an OperationalRateSet which includes 6 and 9 Mbps ERP-OFDM rates, despite 12 and 24 Mbps being "mandatory" rates for the ERP-OFDM PHY.

Now this doesn't actually have any impact on code, yet. It is, however, something that we need to keep in mind for the future. Basically, the key point is that we can't be making assumptions like "the Operational Rate Set will contain all the mandatory rates".

Definition at line 1794 of file wifi-phy.h.

Referenced by Configure80211_10Mhz(), Configure80211_5Mhz(), Configure80211a(), Configure80211b(), Configure80211g(), ConfigureHolland(), DoDispose(), GetMode(), and GetNModes().

double ns3::WifiPhy::m_edThresholdW

private

Energy detection threshold in watts.

Definition at line 1806 of file wifi-phy.h.

Referenced by GetEdThreshold(), GetEdThresholdW(), and SetEdThreshold().

EventId ns3::WifiPhy::m_endPlcpRxEvent

protected

Definition at line 1593 of file wifi-phy.h.

Referenced by ns3::YansWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoChannelSwitch(), ns3::YansWifiPhy::DoFrequencySwitch(), ns3::SpectrumWifiPhy::DoFrequencySwitch(), ns3::YansWifiPhy::SendPacket(), ns3::SpectrumWifiPhy::SendPacket(), ns3::YansWifiPhy::StartReceivePacket(), ns3::SpectrumWifiPhy::StartReceivePacket(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

EventId ns3::WifiPhy::m_endRxEvent

protected

Definition at line 1592 of file wifi-phy.h.

Referenced by ns3::YansWifiPhy::DoChannelSwitch(), ns3::SpectrumWifiPhy::DoChannelSwitch(), ns3::YansWifiPhy::DoFrequencySwitch(), ns3::SpectrumWifiPhy::DoFrequencySwitch(), ns3::YansWifiPhy::SendPacket(), ns3::SpectrumWifiPhy::SendPacket(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

bool ns3::WifiPhy::m_frequencyChannelNumberInitialized

private

Store initialization state.

Definition at line 1803 of file wifi-phy.h.

Referenced by ConfigureStandard(), DoInitialize(), and InitializeFrequencyChannelNumber().

bool ns3::WifiPhy::m_greenfield

private

Flag if GreenField format is supported.

Definition at line 1816 of file wifi-phy.h.

Referenced by GetGreenfield(), and SetGreenfield().

bool ns3::WifiPhy::m_guardInterval

private

Flag if short guard interval is used.

Definition at line 1817 of file wifi-phy.h.

Referenced by GetGuardInterval(), and SetGuardInterval().

uint16_t ns3::WifiPhy::m_initialChannelNumber

private

Initial channel number.

Definition at line 1828 of file wifi-phy.h.

Referenced by InitializeFrequencyChannelNumber(), and SetChannelNumber().

uint32_t ns3::WifiPhy::m_initialFrequency

private

Store frequency until initialization.

Definition at line 1802 of file wifi-phy.h.

Referenced by InitializeFrequencyChannelNumber(), and SetFrequency().

InterferenceHelper ns3::WifiPhy::m_interference

protected

bool ns3::WifiPhy::m_isConstructed

private

true when ready to set frequency

Definition at line 1800 of file wifi-phy.h.

Referenced by ConfigureStandard(), DoInitialize(), SetChannelNumber(), and SetFrequency().

bool ns3::WifiPhy::m_ldpc

private

Flag if LDPC is used.

Definition at line 1814 of file wifi-phy.h.

Referenced by GetLdpc(), and SetLdpc().

Ptr<MobilityModel> ns3::WifiPhy::m_mobility

private

Pointer to the mobility model.

Definition at line 1835 of file wifi-phy.h.

Referenced by DoDispose(), GetMobility(), and SetMobility().

uint16_t ns3::WifiPhy::m_mpdusNum

protected

carries the number of expected mpdus that are part of an A-MPDU

Definition at line 1587 of file wifi-phy.h.

Referenced by ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

uint32_t ns3::WifiPhy::m_nTxPower

private

Number of available transmission power levels.

Definition at line 1812 of file wifi-phy.h.

Referenced by GetNTxPower(), GetPowerDbm(), GetTypeId(), and SetNTxPower().

uint32_t ns3::WifiPhy::m_numberOfReceivers

private

Number of receivers.

Definition at line 1821 of file wifi-phy.h.

Referenced by GetNumberOfReceiveAntennas(), and SetNumberOfReceiveAntennas().

uint32_t ns3::WifiPhy::m_numberOfTransmitters

private

Number of transmitters.

Definition at line 1820 of file wifi-phy.h.

Referenced by GetNumberOfTransmitAntennas(), and SetNumberOfTransmitAntennas().

TracedCallback<Ptr<const Packet>, uint16_t, uint16_t, uint32_t, WifiPreamble, WifiTxVector, struct mpduInfo, struct signalNoiseDbm> ns3::WifiPhy::m_phyMonitorSniffRxTrace

private

A trace source that emulates a wifi device in monitor mode sniffing a packet being received.

As a reference with the real world, firing this trace corresponds in the madwifi driver to calling the function ieee80211_input_monitor()

See also: class CallBackTraceSource

Todo:: WifiTxVector and signalNoiseDbm should be be passed as const references because of their sizes.

Definition at line 1741 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyMonitorSniffRx().

TracedCallback<Ptr<const Packet>, uint16_t, uint16_t, uint32_t, WifiPreamble, WifiTxVector, struct mpduInfo> ns3::WifiPhy::m_phyMonitorSniffTxTrace

private

A trace source that emulates a wifi device in monitor mode sniffing a packet being transmitted.

As a reference with the real world, firing this trace corresponds in the madwifi driver to calling the function ieee80211_input_monitor()

See also: class CallBackTraceSource

Todo:: WifiTxVector should be passed by const reference because of its size.

Definition at line 1756 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyMonitorSniffTx().

TracedCallback<Ptr<const Packet> > ns3::WifiPhy::m_phyRxBeginTrace

private

The trace source fired when a packet begins the reception process from the medium.

See also: class CallBackTraceSource

Definition at line 1711 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyRxBegin().

TracedCallback<Ptr<const Packet> > ns3::WifiPhy::m_phyRxDropTrace

private

The trace source fired when the phy layer drops a packet it has received.

See also: class CallBackTraceSource

Definition at line 1726 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyRxDrop().

TracedCallback<Ptr<const Packet> > ns3::WifiPhy::m_phyRxEndTrace

private

The trace source fired when a packet ends the reception process from the medium.

See also: class CallBackTraceSource

Definition at line 1719 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyRxEnd().

TracedCallback<Ptr<const Packet> > ns3::WifiPhy::m_phyTxBeginTrace

private

The trace source fired when a packet begins the transmission process on the medium.

See also: class CallBackTraceSource

Definition at line 1687 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyTxBegin().

TracedCallback<Ptr<const Packet> > ns3::WifiPhy::m_phyTxDropTrace

private

The trace source fired when the phy layer drops a packet as it tries to transmit it.

See also: class CallBackTraceSource

Definition at line 1703 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyTxDrop().

TracedCallback<Ptr<const Packet> > ns3::WifiPhy::m_phyTxEndTrace

private

The trace source fired when a packet ends the transmission process on the medium.

See also: class CallBackTraceSource

Definition at line 1695 of file wifi-phy.h.

Referenced by GetTypeId(), and NotifyTxEnd().

bool ns3::WifiPhy::m_plcpSuccess

protected

Flag if the PLCP of the packet or the first MPDU in an A-MPDU has been received.

Definition at line 1588 of file wifi-phy.h.

Referenced by ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), ns3::YansWifiPhy::StartReceivePacket(), ns3::SpectrumWifiPhy::StartReceivePacket(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

Ptr<UniformRandomVariable> ns3::WifiPhy::m_random

protected

Provides uniform random variables.

Definition at line 1584 of file wifi-phy.h.

Referenced by AssignStreams(), ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), ns3::YansWifiPhy::StartReceivePacket(), ns3::SpectrumWifiPhy::StartReceivePacket(), and WifiPhy().

double ns3::WifiPhy::m_rxGainDb

private

Reception gain (dB)

Definition at line 1809 of file wifi-phy.h.

Referenced by GetRxGain(), and SetRxGain().

uint32_t ns3::WifiPhy::m_rxMpduReferenceNumber

protected

A-MPDU reference number to identify all received subframes belonging to the same received A-MPDU.

Definition at line 1590 of file wifi-phy.h.

Referenced by ns3::YansWifiPhy::EndReceive(), ns3::SpectrumWifiPhy::EndReceive(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::SpectrumWifiPhy::StartRx().

bool ns3::WifiPhy::m_shortPreamble

private

Flag if short PLCP preamble is supported.

Definition at line 1818 of file wifi-phy.h.

Referenced by GetShortPlcpPreambleSupported(), and SetShortPlcpPreambleSupported().

enum WifiPhyStandard ns3::WifiPhy::m_standard

private

WifiPhyStandard.

Definition at line 1799 of file wifi-phy.h.

Referenced by ConfigureStandard(), and GetStandard().

Ptr<WifiPhyStateHelper> ns3::WifiPhy::m_state

protected

Pointer to WifiPhyStateHelper.

Definition at line 1585 of file wifi-phy.h.

bool ns3::WifiPhy::m_stbc

private

Flag if STBC is used.

Definition at line 1815 of file wifi-phy.h.

Referenced by GetStbc(), and SetStbc().

std::vector<uint32_t> ns3::WifiPhy::m_supportedChannelWidthSet

private

Supported channel width.

Definition at line 1826 of file wifi-phy.h.

Referenced by AddSupportedChannelWidth(), and GetSupportedChannelWidthSet().

double ns3::WifiPhy::m_totalAmpduNumSymbols

private

Number of symbols previously transmitted for the MPDUs in an A-MPDU, used for the computation of the number of symbols needed for the last MPDU in the A-MPDU.

Definition at line 1832 of file wifi-phy.h.

Referenced by GetPayloadDuration().

uint32_t ns3::WifiPhy::m_totalAmpduSize

private

Total size of the previously transmitted MPDUs in an A-MPDU, used for the computation of the number of symbols needed for the last MPDU in the A-MPDU.

Definition at line 1831 of file wifi-phy.h.

Referenced by GetPayloadDuration().

double ns3::WifiPhy::m_txGainDb

private

Transmission gain (dB)

Definition at line 1808 of file wifi-phy.h.

Referenced by GetTxGain(), and SetTxGain().

uint32_t ns3::WifiPhy::m_txMpduReferenceNumber

protected

A-MPDU reference number to identify all transmitted subframes belonging to the same received A-MPDU.

Definition at line 1589 of file wifi-phy.h.

Referenced by ns3::YansWifiPhy::SendPacket(), and ns3::SpectrumWifiPhy::SendPacket().

double ns3::WifiPhy::m_txPowerBaseDbm

private

Minimum transmission power (dBm)

Definition at line 1810 of file wifi-phy.h.

Referenced by GetPowerDbm(), GetTxPowerStart(), and SetTxPowerStart().

double ns3::WifiPhy::m_txPowerEndDbm

private

Maximum transmission power (dBm)

Definition at line 1811 of file wifi-phy.h.

Referenced by GetPowerDbm(), GetTxPowerEnd(), and SetTxPowerEnd().

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

src/wifi/model/wifi-phy.h
src/wifi/model/wifi-phy.cc

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