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

Inheritance diagram for ns3::FriisSpectrumPropagationLossModel:

Collaboration diagram for ns3::FriisSpectrumPropagationLossModel:

Public Member Functions
	FriisSpectrumPropagationLossModel ()

	~FriisSpectrumPropagationLossModel ()

double	CalculateLoss (double f, double d) const
	Return the propagation loss L according to a simplified version of Friis' formula in which antenna gains are unitary: More...

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

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

virtual	~SpectrumPropagationLossModel ()

Ptr< SpectrumValue >	CalcRxPowerSpectralDensity (Ptr< const SpectrumValue > txPsd, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const
	This method is to be called to calculate. More...

void	SetNext (Ptr< SpectrumPropagationLossModel > next)
	used to chain various instances of SpectrumPropagationLossModel More...

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

virtual	~Object ()

void	AggregateObject (Ptr< Object > other)

void	Dispose (void)
	Run the DoDispose methods of this object and all the objects aggregated to it. More...

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	Initialize (void)
	This method calls the virtual DoInitialize method on all the objects aggregated to this object. 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

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 ()

Static Public Member Functions inherited from ns3::SpectrumPropagationLossModel
static TypeId	GetTypeId ()

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 Attributes
double	m_propagationSpeed

Additional Inherited Members
Protected Member Functions inherited from ns3::SpectrumPropagationLossModel
virtual void	DoDispose ()
	This method is called by Object::Dispose or by the object's destructor, whichever comes first. More...

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

virtual void	DoInitialize (void)
	This method is called only once by Object::Initialize. More...

virtual void	NotifyNewAggregate (void)
	This method is invoked whenever two sets of objects are aggregated together. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)

virtual void	NotifyConstructionCompleted (void)
	This method is invoked once all member attributes have been initialized. More...

Detailed Description

Doxygen introspection did not find any typical Config paths.

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

Definition at line 37 of file friis-spectrum-propagation-loss.h.

Constructor & Destructor Documentation

ns3::FriisSpectrumPropagationLossModel::FriisSpectrumPropagationLossModel ( )

Definition at line 32 of file friis-spectrum-propagation-loss.cc.

ns3::FriisSpectrumPropagationLossModel::~FriisSpectrumPropagationLossModel ( )

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

Member Function Documentation

double ns3::FriisSpectrumPropagationLossModel::CalculateLoss	(	double	f,
		double	d
	)		const

Return the propagation loss L according to a simplified version of Friis' formula in which antenna gains are unitary:

(4 * pi * d * f) ^ 2 L = -------------------— C^2

where C = 3e8 m/s is the light speed in the vacuum. The intended use is to calculate Prx = Ptx * G

Parameters

f	frequency in Hz
d	distance in m

Returns: if Prx < Ptx then return Prx; else return Ptx

Definition at line 78 of file friis-spectrum-propagation-loss.cc.

References NS_ASSERT.

Referenced by DoCalcRxPowerSpectralDensity().

Here is the caller graph for this function:

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