Uses Thorp's approximation to compute pathloss. More...

#include "uan-prop-model-thorp.h"

Inheritance diagram for ns3::UanPropModelThorp:

Collaboration diagram for ns3::UanPropModelThorp:

Public Member Functions
	UanPropModelThorp ()
	Default constructor.

	~UanPropModelThorp () override
	Destructor.

Time	GetDelay (Ptr< MobilityModel > a, Ptr< MobilityModel > b, UanTxMode mode) override
	Finds propagation delay between nodes a and b.

double	GetPathLossDb (Ptr< MobilityModel > a, Ptr< MobilityModel > b, UanTxMode mode) override
	Computes pathloss between nodes a and b.

UanPdp	GetPdp (Ptr< MobilityModel > a, Ptr< MobilityModel > b, UanTxMode mode) override
	Get the PDP for the path between two nodes.

Public Member Functions inherited from ns3::UanPropModel
virtual void	Clear ()
	Clear all pointer references.

void	DoDispose () override
	Destructor implementation.

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 ()
	Register this type.

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

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
double	GetAttenDbKm (double freqKhz)
	Get the attenuation in dB / km.

double	GetAttenDbKyd (double freqKhz)
	Get the attenuation in dB / 1000 yards.

Private Attributes
double	m_SpreadCoef
	Spreading coefficient used in calculation of Thorp's approximation.

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

Uses Thorp's approximation to compute pathloss.

Assumes implulse PDP.

Config Paths

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

"/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/Channel/$ns3::UanChannel/PropagationModel/$ns3::UanPropModelThorp"
"/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/Phy/Channel/$ns3::UanChannel/PropagationModel/$ns3::UanPropModelThorp"
"/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/Phys/[i]/Channel/$ns3::UanChannel/PropagationModel/$ns3::UanPropModelThorp"
"/NodeList/[i]/DeviceList/[i]/$ns3::UanNetDevice/Channel/PropagationModel/$ns3::UanPropModelThorp"
"/ChannelList/[i]/$ns3::UanChannel/PropagationModel/$ns3::UanPropModelThorp"

Attributes

SpreadCoef: Spreading coefficient used in calculation of Thorp's approximation.
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 1.5
- Flags: constructwriteread
- Support level: SUPPORTED

No TraceSources are defined for this type.
Group: Uan

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

Definition at line 24 of file uan-prop-model-thorp.h.

Constructor & Destructor Documentation

◆ UanPropModelThorp()

ns3::UanPropModelThorp::UanPropModelThorp ( )

Default constructor.

Definition at line 22 of file uan-prop-model-thorp.cc.

◆ ~UanPropModelThorp()

ns3::UanPropModelThorp::~UanPropModelThorp ( )

override

Destructor.

Definition at line 26 of file uan-prop-model-thorp.cc.

Member Function Documentation

◆ GetAttenDbKm()

double ns3::UanPropModelThorp::GetAttenDbKm ( double freqKhz )

private

Get the attenuation in dB / km.

Parameters

freqKhz The channel center frequency, in kHz.

Returns: The attenuation, in dB/km.

Definition at line 74 of file uan-prop-model-thorp.cc.

Referenced by GetAttenDbKyd(), and GetPathLossDb().

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◆ GetAttenDbKyd()

double ns3::UanPropModelThorp::GetAttenDbKyd ( double freqKhz )

private

Get the attenuation in dB / 1000 yards.

Parameters

freqKhz The channel center frequency, in kHz.

Returns: The attenuation, in dB / 1000 yards.

Definition at line 68 of file uan-prop-model-thorp.cc.

References GetAttenDbKm().

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◆ GetDelay()

Time ns3::UanPropModelThorp::GetDelay	(	Ptr< MobilityModel >	a,
		Ptr< MobilityModel >	b,
		UanTxMode	mode )

overridevirtual

Finds propagation delay between nodes a and b.

Parameters

a	Ptr to mobility model of node a.
b	Ptr to mobility model of node b.
mode	TX mode of transmission.

Returns: Propagation delay.

Implements ns3::UanPropModel.

Definition at line 62 of file uan-prop-model-thorp.cc.

References ns3::Seconds().

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◆ GetPathLossDb()

double ns3::UanPropModelThorp::GetPathLossDb	(	Ptr< MobilityModel >	a,
		Ptr< MobilityModel >	b,
		UanTxMode	txMode )

overridevirtual

Computes pathloss between nodes a and b.

Parameters

a	Ptr to mobility model of node a
b	Ptr to mobility model of node b
txMode	TX mode of transmission between a and b

Returns: Pathloss in dB re 1 uPa

Implements ns3::UanPropModel.

Definition at line 47 of file uan-prop-model-thorp.cc.

References GetAttenDbKm(), ns3::UanTxMode::GetCenterFreqHz(), and m_SpreadCoef.

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◆ GetPdp()

UanPdp ns3::UanPropModelThorp::GetPdp	(	Ptr< MobilityModel >	a,
		Ptr< MobilityModel >	b,
		UanTxMode	mode )

overridevirtual

Get the PDP for the path between two nodes.

Parameters

a	Ptr to mobility model of node a.
b	Ptr to mobility model of node b.
mode	TX mode of transmission from a to b.

Returns: PDP for link between nodes a and b.

Implements ns3::UanPropModel.

Definition at line 56 of file uan-prop-model-thorp.cc.

References ns3::UanPdp::CreateImpulsePdp().

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◆ GetTypeId()

TypeId ns3::UanPropModelThorp::GetTypeId ( )

static

Register this type.

Returns: The object TypeId.

Definition at line 31 of file uan-prop-model-thorp.cc.

References m_SpreadCoef, ns3::MakeDoubleAccessor(), ns3::MakeDoubleChecker(), and ns3::TypeId::SetParent().

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Member Data Documentation

◆ m_SpreadCoef

double ns3::UanPropModelThorp::m_SpreadCoef

private

Spreading coefficient used in calculation of Thorp's approximation.

Definition at line 57 of file uan-prop-model-thorp.h.

Referenced by GetPathLossDb(), and GetTypeId().

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

src/uan/model/uan-prop-model-thorp.h
src/uan/model/uan-prop-model-thorp.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Config Paths

Attributes

Constructor & Destructor Documentation

◆ UanPropModelThorp()

◆ ~UanPropModelThorp()

Member Function Documentation

◆ GetAttenDbKm()

◆ GetAttenDbKyd()

◆ GetDelay()

◆ GetPathLossDb()

◆ GetPdp()

◆ GetTypeId()

Member Data Documentation

◆ m_SpreadCoef