This class is an adaptor between class SpectrumWifiPhy (which inherits from WifiPhy) and class SpectrumChannel (which expects objects derived from class SpectrumPhy to be connected to it). More...

#include "wifi-spectrum-phy-interface.h"

Inheritance diagram for ns3::WifiSpectrumPhyInterface:

Collaboration diagram for ns3::WifiSpectrumPhyInterface:

Public Member Functions
	WifiSpectrumPhyInterface (FrequencyRange freqRange)
	Constructor.

Ptr< Object >	GetAntenna () const override
	Get the AntennaModel used by this SpectrumPhy instance for transmission and/or reception.

const WifiSpectrumBands &	GetBands () const
	Get the vector of spectrum bands handled by this interface.

const std::vector< MHz_u > &	GetCenterFrequencies () const
	Get the center frequency for each segment of the the spectrum channel this interface is attached to.

Ptr< SpectrumChannel >	GetChannel () const
	Get the spectrum channel this interface is attached to.

MHz_u	GetChannelWidth () const
	Get the channel width covered by the spectrum channel this interface is attached to.

Ptr< NetDevice >	GetDevice () const override
	Get the associated NetDevice instance.

const FrequencyRange &	GetFrequencyRange () const
	Get the frequency range covered by the spectrum channel this interface is attached to.

const HeRuBands &	GetHeRuBands () const
	Get the HE RU spectrum bands handled by this interface.

Ptr< MobilityModel >	GetMobility () const override
	Get the associated MobilityModel instance.

Ptr< const SpectrumModel >	GetRxSpectrumModel () const override

Ptr< const SpectrumWifiPhy >	GetSpectrumWifiPhy () const
	Get SpectrumWifiPhy object.

void	SetBands (WifiSpectrumBands &&bands)
	Set the vector of spectrum bands handled by this interface.

void	SetChannel (const Ptr< SpectrumChannel > c) override
	Set the channel attached to this device.

void	SetDevice (const Ptr< NetDevice > d) override
	Set the associated NetDevice instance.

void	SetHeRuBands (HeRuBands &&heRuBands)
	Set the HE RU spectrum bands handled by this interface (if any)

void	SetMobility (const Ptr< MobilityModel > m) override
	Set the mobility model associated with this device.

void	SetRxSpectrumModel (const std::vector< MHz_u > &centerFrequencies, MHz_u channelWidth, Hz_u bandBandwidth, MHz_u guardBandwidth)
	Set the RX spectrum model.

void	SetSpectrumWifiPhy (const Ptr< SpectrumWifiPhy > phy)
	Connect SpectrumWifiPhy object.

void	StartRx (Ptr< SpectrumSignalParameters > params) override
	Notify the SpectrumPhy instance of an incoming signal.

void	StartTx (Ptr< SpectrumSignalParameters > params)
	Start transmission over the spectrum channel.

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

	SpectrumPhy (const SpectrumPhy &)=delete

	~SpectrumPhy () override

SpectrumPhy &	operator= (const SpectrumPhy &)=delete

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

	~Object () override
	Destructor.

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

void	Dispose ()
	Dispose of this Object.

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

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object.

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

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId.

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

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

bool	IsInitialized () const
	Check if the object has been initialized.

void	UnidirectionalAggregateObject (Ptr< Object > other)
	Aggregate an Object to another Object.

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor.

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.

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

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.

void	Ref () const
	Increment the reference count.

void	Unref () const
	Decrement the reference count.

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.

void	GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const
	Get the value of an attribute, raising fatal errors if unsuccessful.

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors.

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful.

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors.

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context.

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context.

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context.

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context.

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type ID.

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

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

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

Private Member Functions
void	DoDispose () override
	Destructor implementation.

Private Attributes
WifiSpectrumBands	m_bands
	Store all the distinct spectrum bands associated with every channels widths.

std::vector< MHz_u >	m_centerFrequencies
	center frequency per segment

Ptr< SpectrumChannel >	m_channel
	spectrum channel

MHz_u	m_channelWidth
	channel width

FrequencyRange	m_frequencyRange
	frequency range

HeRuBands	m_heRuBands
	Store all the distinct spectrum bands associated with every RU.

Ptr< NetDevice >	m_netDevice
	the device

Ptr< const SpectrumModel >	m_rxSpectrumModel
	receive spectrum model

Ptr< SpectrumWifiPhy >	m_spectrumWifiPhy
	spectrum PHY

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

virtual void	DoInitialize ()
	Initialize() implementation.

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

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes.

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed.

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

Detailed Description

This class is an adaptor between class SpectrumWifiPhy (which inherits from WifiPhy) and class SpectrumChannel (which expects objects derived from class SpectrumPhy to be connected to it).

The adaptor is used only in the receive direction; in the transmit direction, the class SpectrumWifiPhy constructs signal parameters and directly accesses the SpectrumChannel

Definition at line 35 of file wifi-spectrum-phy-interface.h.

Constructor & Destructor Documentation

◆ WifiSpectrumPhyInterface()

ns3::WifiSpectrumPhyInterface::WifiSpectrumPhyInterface ( FrequencyRange freqRange )

Constructor.

Parameters

freqRange the frequency range covered by the interface

Definition at line 34 of file wifi-spectrum-phy-interface.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ DoDispose()

void ns3::WifiSpectrumPhyInterface::DoDispose ( )

overrideprivatevirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Object.

Definition at line 45 of file wifi-spectrum-phy-interface.cc.

References m_bands, m_channel, m_heRuBands, m_netDevice, m_rxSpectrumModel, m_spectrumWifiPhy, and NS_LOG_FUNCTION.

◆ GetAntenna()

Ptr< Object > ns3::WifiSpectrumPhyInterface::GetAntenna ( ) const

overridevirtual

Get the AntennaModel used by this SpectrumPhy instance for transmission and/or reception.

Note that in general and depending on each module design, there can be multiple SpectrumPhy instances per NetDevice.

Returns: a Ptr to the AntennaModel used by this SpectrumPhy instance for transmission and/or reception

Implements ns3::SpectrumPhy.

Definition at line 133 of file wifi-spectrum-phy-interface.cc.

References m_spectrumWifiPhy.

◆ GetBands()

const WifiSpectrumBands & ns3::WifiSpectrumPhyInterface::GetBands ( ) const

Get the vector of spectrum bands handled by this interface.

Returns: the vector of spectrum bands

Definition at line 163 of file wifi-spectrum-phy-interface.cc.

References m_bands.

◆ GetCenterFrequencies()

const std::vector< MHz_u > & ns3::WifiSpectrumPhyInterface::GetCenterFrequencies ( ) const

Get the center frequency for each segment of the the spectrum channel this interface is attached to.

Returns: the center frequency for each segment of the the spectrum channel this interface is attached to to

Definition at line 145 of file wifi-spectrum-phy-interface.cc.

References m_centerFrequencies.

◆ GetChannel()

Ptr< SpectrumChannel > ns3::WifiSpectrumPhyInterface::GetChannel ( ) const

Get the spectrum channel this interface is attached to.

Returns: the spectrum channel this interface is attached to

Definition at line 121 of file wifi-spectrum-phy-interface.cc.

References m_channel.

◆ GetChannelWidth()

MHz_u ns3::WifiSpectrumPhyInterface::GetChannelWidth ( ) const

Get the channel width covered by the spectrum channel this interface is attached to.

Returns: the channel width covered by the spectrum channel this interface is attached to to

Definition at line 151 of file wifi-spectrum-phy-interface.cc.

References m_channelWidth.

◆ GetDevice()

Ptr< NetDevice > ns3::WifiSpectrumPhyInterface::GetDevice ( ) const

overridevirtual

Get the associated NetDevice instance.

Returns: a Ptr to the associated NetDevice instance

Implements ns3::SpectrumPhy.

Definition at line 69 of file wifi-spectrum-phy-interface.cc.

References m_netDevice.

◆ GetFrequencyRange()

const FrequencyRange & ns3::WifiSpectrumPhyInterface::GetFrequencyRange ( ) const

Get the frequency range covered by the spectrum channel this interface is attached to.

Returns: the frequency range covered by the spectrum channel this interface is attached to

Definition at line 139 of file wifi-spectrum-phy-interface.cc.

References m_frequencyRange.

◆ GetHeRuBands()

const HeRuBands & ns3::WifiSpectrumPhyInterface::GetHeRuBands ( ) const

Get the HE RU spectrum bands handled by this interface.

Returns: the HE RU spectrum bands

Definition at line 175 of file wifi-spectrum-phy-interface.cc.

References m_heRuBands.

◆ GetMobility()

Ptr< MobilityModel > ns3::WifiSpectrumPhyInterface::GetMobility ( ) const

overridevirtual

Get the associated MobilityModel instance.

Returns: a Ptr to the associated MobilityModel instance

Implements ns3::SpectrumPhy.

Definition at line 75 of file wifi-spectrum-phy-interface.cc.

References m_spectrumWifiPhy.

◆ GetRxSpectrumModel()

Ptr< const SpectrumModel > ns3::WifiSpectrumPhyInterface::GetRxSpectrumModel ( ) const

overridevirtual

Returns: returns the SpectrumModel that this SpectrumPhy expects to be used for all SpectrumValues that are passed to StartRx. If 0 is returned, it means that any model will be accepted.

Implements ns3::SpectrumPhy.

Definition at line 127 of file wifi-spectrum-phy-interface.cc.

References m_rxSpectrumModel.

◆ GetSpectrumWifiPhy()

Ptr< const SpectrumWifiPhy > ns3::WifiSpectrumPhyInterface::GetSpectrumWifiPhy ( ) const

Get SpectrumWifiPhy object.

Returns: Pointer to SpectrumWifiPhy object

Definition at line 63 of file wifi-spectrum-phy-interface.cc.

References m_spectrumWifiPhy.

◆ GetTypeId()

TypeId ns3::WifiSpectrumPhyInterface::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 27 of file wifi-spectrum-phy-interface.cc.

References ns3::TypeId::SetParent().

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◆ SetBands()

void ns3::WifiSpectrumPhyInterface::SetBands ( WifiSpectrumBands && bands )

Set the vector of spectrum bands handled by this interface.

Parameters

bands vector of spectrum bands

Definition at line 157 of file wifi-spectrum-phy-interface.cc.

References m_bands.

◆ SetChannel()

void ns3::WifiSpectrumPhyInterface::SetChannel ( const Ptr< SpectrumChannel > c )

overridevirtual

Set the channel attached to this device.

Parameters

c	the channel

Implements ns3::SpectrumPhy.

Definition at line 93 of file wifi-spectrum-phy-interface.cc.

References m_channel, m_rxSpectrumModel, NS_ASSERT_MSG, and NS_LOG_FUNCTION.

◆ SetDevice()

void ns3::WifiSpectrumPhyInterface::SetDevice ( const Ptr< NetDevice > d )

overridevirtual

Set the associated NetDevice instance.

Parameters

d	the NetDevice instance

Implements ns3::SpectrumPhy.

Definition at line 81 of file wifi-spectrum-phy-interface.cc.

References m_netDevice.

◆ SetHeRuBands()

void ns3::WifiSpectrumPhyInterface::SetHeRuBands ( HeRuBands && heRuBands )

Set the HE RU spectrum bands handled by this interface (if any)

Parameters

heRuBands the HE RU spectrum bands

Definition at line 169 of file wifi-spectrum-phy-interface.cc.

References m_heRuBands.

◆ SetMobility()

void ns3::WifiSpectrumPhyInterface::SetMobility ( const Ptr< MobilityModel > m )

overridevirtual

Set the mobility model associated with this device.

Parameters

m	the mobility model

Implements ns3::SpectrumPhy.

Definition at line 87 of file wifi-spectrum-phy-interface.cc.

References m_spectrumWifiPhy.

◆ SetRxSpectrumModel()

void ns3::WifiSpectrumPhyInterface::SetRxSpectrumModel	(	const std::vector< MHz_u > &	centerFrequencies,
		MHz_u	channelWidth,
		Hz_u	bandBandwidth,
		MHz_u	guardBandwidth )

Set the RX spectrum model.

Parameters

centerFrequencies	the center frequency for each segment
channelWidth	the total channel width
bandBandwidth	the width of each band
guardBandwidth	the total width of the guard band

Definition at line 101 of file wifi-spectrum-phy-interface.cc.

References ns3::WifiSpectrumValueHelper::GetSpectrumModel(), m_centerFrequencies, m_channelWidth, m_rxSpectrumModel, and NS_LOG_FUNCTION.

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