the ITU-R 1411 NLOS over rooftop propagation model More...

#include "itu-r-1411-nlos-over-rooftop-propagation-loss-model.h"

Inheritance diagram for ns3::ItuR1411NlosOverRooftopPropagationLossModel:

Collaboration diagram for ns3::ItuR1411NlosOverRooftopPropagationLossModel:

Public Member Functions
	ItuR1411NlosOverRooftopPropagationLossModel ()

	ItuR1411NlosOverRooftopPropagationLossModel (const ItuR1411NlosOverRooftopPropagationLossModel &)=delete

virtual	~ItuR1411NlosOverRooftopPropagationLossModel ()

double	GetLoss (Ptr< MobilityModel > a, Ptr< MobilityModel > b) const

ItuR1411NlosOverRooftopPropagationLossModel &	operator= (const ItuR1411NlosOverRooftopPropagationLossModel &)=delete

void	SetFrequency (double freq)
	Set the operating frequency. More...

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

	PropagationLossModel (const PropagationLossModel &)=delete

virtual	~PropagationLossModel ()

int64_t	AssignStreams (int64_t stream)
	If this loss model uses objects of type RandomVariableStream, set the stream numbers to the integers starting with the offset 'stream'. More...

double	CalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
	Returns the Rx Power taking into account all the PropagationLossModel(s) chained to the current one. More...

Ptr< PropagationLossModel >	GetNext ()
	Gets the next PropagationLossModel in the chain of loss models that act on the signal. More...

PropagationLossModel &	operator= (const PropagationLossModel &)=delete

void	SetNext (Ptr< PropagationLossModel > next)
	Enables a chain of loss models to act on the signal. 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
	Get the most derived TypeId for this Object. More...

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

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

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

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

	SimpleRefCount (const SimpleRefCount &o[[maybe_unused]])
	Copy constructor. More...

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

SimpleRefCount &	operator= ([[maybe_unused]] const SimpleRefCount &o)
	Assignment operator. 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 TypeId	GetTypeId (void)
	Get the type ID. More...

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

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

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

Private Member Functions
int64_t	DoAssignStreams (int64_t stream) override
	Assign a fixed random variable stream number to the random variables used by this model. More...

double	DoCalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const override
	PropagationLossModel. More...

Private Attributes
double	m_buildingSeparation
	in meters More...

double	m_buildingsExtend
	in meters More...

CitySize	m_citySize
	Dimension of the city. More...

EnvironmentType	m_environment
	Environment Scenario. More...

double	m_frequency
	frequency in MHz More...

double	m_lambda
	wavelength More...

double	m_rooftopHeight
	in meters More...

double	m_streetsOrientation
	in degrees [0,90] More...

double	m_streetsWidth
	in meters More...

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

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

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

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

the ITU-R 1411 NLOS over rooftop propagation model

This class implements the ITU-R 1411 LOS propagation model for Non-Line-of-Sight (NLoS) short range outdoor communication over rooftops in the frequency range 300 MHz to 100 GHz.
For more information about the model, please see the propagation module documentation in .rst format.

Config Paths

ns3::ItuR1411NlosOverRooftopPropagationLossModel is accessible through the following paths with Config::Set and Config::Connect:

"/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/Channel/$ns3::SpectrumChannel/PropagationLossModel/$ns3::ItuR1411NlosOverRooftopPropagationLossModel"
"/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/Channel/$ns3::YansWifiChannel/PropagationLossModel/$ns3::ItuR1411NlosOverRooftopPropagationLossModel"
"/NodeList/[i]/DeviceList/[i]/$ns3::WaveNetDevice/Channel/$ns3::SpectrumChannel/PropagationLossModel/$ns3::ItuR1411NlosOverRooftopPropagationLossModel"
"/NodeList/[i]/DeviceList/[i]/$ns3::WaveNetDevice/Channel/$ns3::YansWifiChannel/PropagationLossModel/$ns3::ItuR1411NlosOverRooftopPropagationLossModel"
"/NodeList/[i]/DeviceList/[i]/$ns3::LrWpanNetDevice/Channel/PropagationLossModel/$ns3::ItuR1411NlosOverRooftopPropagationLossModel"
"/ChannelList/[i]/$ns3::SpectrumChannel/PropagationLossModel/$ns3::ItuR1411NlosOverRooftopPropagationLossModel"
"/ChannelList/[i]/$ns3::YansWifiChannel/PropagationLossModel/$ns3::ItuR1411NlosOverRooftopPropagationLossModel"

Attributes

Frequency: The Frequency (default is 2.106 GHz).
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 2.16e+09
- Flags: construct write
Environment: Environment Scenario
- Set with class: ns3::EnumValue
- Underlying type:
- Initial value: Urban
- Flags: construct write read
CitySize: Dimension of the city
- Set with class: ns3::EnumValue
- Underlying type:
- Initial value: Large
- Flags: construct write read
RooftopLevel: The height of the rooftop level in meters
- Set with class: ns3::DoubleValue
- Underlying type: double 0:90
- Initial value: 20
- Flags: construct write read
StreetsOrientation: The orientation of streets in degrees [0,90] with respect to the direction of propagation
- Set with class: ns3::DoubleValue
- Underlying type: double 0:90
- Initial value: 45
- Flags: construct write read
StreetsWidth: The width of streets
- Set with class: ns3::DoubleValue
- Underlying type: double 0:1000
- Initial value: 20
- Flags: construct write read
BuildingsExtend: The distance over which the buildings extend
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 80
- Flags: construct write read
BuildingSeparation: The separation between buildings
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 50
- Flags: construct write read

No TraceSources are defined for this type.
Size of this type is 104 bytes (on a 64-bit architecture).

Definition at line 42 of file itu-r-1411-nlos-over-rooftop-propagation-loss-model.h.

Constructor & Destructor Documentation

◆ ItuR1411NlosOverRooftopPropagationLossModel() [1/2]

ns3::ItuR1411NlosOverRooftopPropagationLossModel::ItuR1411NlosOverRooftopPropagationLossModel ( )

Definition at line 92 of file itu-r-1411-nlos-over-rooftop-propagation-loss-model.cc.

◆ ~ItuR1411NlosOverRooftopPropagationLossModel()

ns3::ItuR1411NlosOverRooftopPropagationLossModel::~ItuR1411NlosOverRooftopPropagationLossModel ( )

virtual

Definition at line 97 of file itu-r-1411-nlos-over-rooftop-propagation-loss-model.cc.

◆ ItuR1411NlosOverRooftopPropagationLossModel() [2/2]

ns3::ItuR1411NlosOverRooftopPropagationLossModel::ItuR1411NlosOverRooftopPropagationLossModel ( const ItuR1411NlosOverRooftopPropagationLossModel & )

delete

Member Function Documentation

◆ DoAssignStreams()

int64_t ns3::ItuR1411NlosOverRooftopPropagationLossModel::DoAssignStreams ( int64_t stream )

overrideprivatevirtual

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

Subclasses must implement this; those not using random variables can return zero.

Parameters

stream first stream index to use

Returns: the number of stream indices assigned by this model

Implements ns3::PropagationLossModel.

Definition at line 224 of file itu-r-1411-nlos-over-rooftop-propagation-loss-model.cc.

◆ DoCalcRxPower()

double ns3::ItuR1411NlosOverRooftopPropagationLossModel::DoCalcRxPower	(	double	txPowerDbm,
		Ptr< MobilityModel >	a,
		Ptr< MobilityModel >	b
	)		const

overrideprivatevirtual

PropagationLossModel.

Parameters

txPowerDbm	current transmission power (in dBm)
a	the mobility model of the source
b	the mobility model of the destination

Returns: the reception power after adding/multiplying propagation loss (in dBm)

Implements ns3::PropagationLossModel.

Definition at line 216 of file itu-r-1411-nlos-over-rooftop-propagation-loss-model.cc.

References GetLoss().

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◆ GetLoss()

double ns3::ItuR1411NlosOverRooftopPropagationLossModel::GetLoss	(	Ptr< MobilityModel >	a,
		Ptr< MobilityModel >	b
	)		const

Parameters

a	the first mobility model
b	the second mobility model

Returns: the loss in dBm for the propagation between the two given mobility models

Definition at line 102 of file itu-r-1411-nlos-over-rooftop-propagation-loss-model.cc.

References ns3::MobilityModel::GetDistanceFrom(), ns3::MobilityModel::GetPosition(), ns3::LargeCity, m_buildingSeparation, m_buildingsExtend, m_citySize, m_environment, m_frequency, m_lambda, m_rooftopHeight, m_streetsOrientation, m_streetsWidth, NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_LOGIC, and ns3::UrbanEnvironment.

Referenced by DoCalcRxPower().

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◆ GetTypeId()

TypeId ns3::ItuR1411NlosOverRooftopPropagationLossModel::GetTypeId ( void )

static

Get the type ID.

Returns: the object TypeId

Definition at line 38 of file itu-r-1411-nlos-over-rooftop-propagation-loss-model.cc.

References ns3::LargeCity, m_buildingSeparation, m_buildingsExtend, m_citySize, m_environment, m_rooftopHeight, m_streetsOrientation, m_streetsWidth, ns3::MakeDoubleAccessor(), ns3::MakeEnumAccessor(), ns3::MakeEnumChecker(), ns3::MediumCity, ns3::OpenAreasEnvironment, SetFrequency(), ns3::TypeId::SetParent(), ns3::SmallCity, ns3::SubUrbanEnvironment, and ns3::UrbanEnvironment.

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◆ operator=()

ItuR1411NlosOverRooftopPropagationLossModel& ns3::ItuR1411NlosOverRooftopPropagationLossModel::operator= ( const ItuR1411NlosOverRooftopPropagationLossModel & )

delete