spectrum-aware propagation loss model More...

#include <spectrum-propagation-loss-model.h>

Inheritance diagram for ns3::SpectrumPropagationLossModel:

Collaboration diagram for ns3::SpectrumPropagationLossModel:

Public Member Functions
	SpectrumPropagationLossModel ()
virtual	~SpectrumPropagationLossModel ()
Ptr< SpectrumValue >	CalcRxPowerSpectralDensity (Ptr< const SpectrumValue > txPsd, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const
void	SetNext (Ptr< SpectrumPropagationLossModel > next)
Public Member Functions inherited from ns3::Object
	Object ()
virtual	~Object ()
void	AggregateObject (Ptr< Object > other)
void	Dispose (void)
AggregateIterator	GetAggregateIterator (void) const
virtual TypeId	GetInstanceTypeId (void) const
template<typename T >
Ptr< T >	GetObject (void) const
template<typename T >
Ptr< T >	GetObject (TypeId tid) const
void	Start (void)
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	SimpleRefCount (const SimpleRefCount &o)
uint32_t	GetReferenceCount (void) const
SimpleRefCount &	operator= (const SimpleRefCount &o)
void	Ref (void) const
void	Unref (void) const
Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
void	GetAttribute (std::string name, AttributeValue &value) const
bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const
void	SetAttribute (std::string name, const AttributeValue &value)
bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId ()
	This method returns the TypeId associated to ns3::SpectrumPropagationLossModel.

Protected Member Functions
virtual void	DoDispose ()
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
virtual void	DoStart (void)
virtual void	NotifyNewAggregate (void)

Private Member Functions
virtual Ptr< SpectrumValue >	DoCalcRxPowerSpectralDensity (Ptr< const SpectrumValue > txPsd, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const =0

Private Attributes
Ptr< SpectrumPropagationLossModel >	m_next

Detailed Description

spectrum-aware propagation loss model

Interface for propagation loss models to be adopted when transmissions are modeled with a power spectral density by means of the SpectrumValue class.

Definition at line 44 of file spectrum-propagation-loss-model.h.

Constructor & Destructor Documentation

ns3::SpectrumPropagationLossModel::SpectrumPropagationLossModel ( )

Definition at line 31 of file spectrum-propagation-loss-model.cc.

ns3::SpectrumPropagationLossModel::~SpectrumPropagationLossModel ( )

virtual

Definition at line 36 of file spectrum-propagation-loss-model.cc.

Member Function Documentation

Ptr< SpectrumValue > ns3::SpectrumPropagationLossModel::CalcRxPowerSpectralDensity	(	Ptr< const SpectrumValue >	txPsd,
		Ptr< const MobilityModel >	a,
		Ptr< const MobilityModel >	b
	)		const

This method is to be called to calculate

Parameters

txPsd	the SpectrumValue representing the power spectral density of the transmission. Watt units are to be used for radio communications, and Pascal units for acoustic communications (e.g. underwater).
a	sender mobility
b	receiver mobility

Returns: set of values vs frequency representing the received power in the same units used for the txPower parameter.

Definition at line 63 of file spectrum-propagation-loss-model.cc.

References DoCalcRxPowerSpectralDensity(), and m_next.

Referenced by ns3::LteFadingTestCase::GetFadingSample(), ns3::SingleModelSpectrumChannel::StartTx(), and ns3::MultiModelSpectrumChannel::StartTx().

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virtual Ptr<SpectrumValue> ns3::SpectrumPropagationLossModel::DoCalcRxPowerSpectralDensity	(	Ptr< const SpectrumValue >	txPsd,
		Ptr< const MobilityModel >	a,
		Ptr< const MobilityModel >	b
	)		const

privatepure virtual

Parameters

txPsd	set of values vs frequency representing the transmission power. See SpectrumChannel for details.
a	sender mobility
b	receiver mobility

Returns: set of values vs frequency representing the received power in the same units used for the txPower parameter.

Implemented in ns3::FriisSpectrumPropagationLossModel, and ns3::ConstantSpectrumPropagationLossModel.

Referenced by CalcRxPowerSpectralDensity().

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void ns3::SpectrumPropagationLossModel::DoDispose ( void )

protectedvirtual

This method is called by Object::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.

Definition at line 41 of file spectrum-propagation-loss-model.cc.

References m_next.

TypeId ns3::SpectrumPropagationLossModel::GetTypeId ( void )

static

This method returns the TypeId associated to ns3::SpectrumPropagationLossModel.

No Attributes defined for this type.
No TraceSources defined for this type.

Reimplemented from ns3::Object.

Reimplemented in ns3::TraceFadingLossModel, ns3::FriisSpectrumPropagationLossModel, and ns3::ConstantSpectrumPropagationLossModel.

Definition at line 47 of file spectrum-propagation-loss-model.cc.

References ns3::TypeId::SetParent().