The HybridBuildingsPropagationModel is a compound of different models able to evaluate the pathloss from 200 to 2600 MHz, in different environments and with buildings (i.e., indoor and outdoor communications). More...

#include "hybrid-buildings-propagation-loss-model.h"

Inheritance diagram for ns3::HybridBuildingsPropagationLossModel:

Public Member Functions
	HybridBuildingsPropagationLossModel ()

	~HybridBuildingsPropagationLossModel ()

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

void	SetCitySize (CitySize size)
	set the size of the city More...

void	SetEnvironment (EnvironmentType env)
	set the environment type More...

void	SetFrequency (double freq)
	set the propagation frequency More...

void	SetRooftopHeight (double rooftopHeight)
	set the rooftop height More...

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

virtual double	DoCalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
	Returns the Rx Power taking into account only the particular PropagationLossModel. More...

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

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...

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

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

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

SimpleRefCount &	operator= (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)

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

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
double	ItuR1238 (Ptr< MobilityModel > a, Ptr< MobilityModel > b) const

double	ItuR1411 (Ptr< MobilityModel > a, Ptr< MobilityModel > b) const

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

Private Attributes
double	m_frequency

double	m_itu1411NlosThreshold
	in meters (switch Los -> NLoS) More...

Ptr< ItuR1238PropagationLossModel >	m_ituR1238

Ptr< ItuR1411LosPropagationLossModel >	m_ituR1411Los

Ptr< ItuR1411NlosOverRooftopPropagationLossModel >	m_ituR1411NlosOverRooftop

Ptr< Kun2600MhzPropagationLossModel >	m_kun2600Mhz

Ptr< OkumuraHataPropagationLossModel >	m_okumuraHata

double	m_rooftopHeight

Additional Inherited Members
Protected Member Functions inherited from ns3::BuildingsPropagationLossModel
virtual int64_t	DoAssignStreams (int64_t stream)
	Subclasses must implement this; those not using random variables can return zero. More...

double	EvaluateSigma (Ptr< MobilityBuildingInfo > a, Ptr< MobilityBuildingInfo > b) const

double	ExternalWallLoss (Ptr< MobilityBuildingInfo > a) const

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

double	HeightLoss (Ptr< MobilityBuildingInfo > n) const

double	InternalWallsLoss (Ptr< MobilityBuildingInfo > a, Ptr< MobilityBuildingInfo > b) const

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...

Protected Attributes inherited from ns3::BuildingsPropagationLossModel
double	m_lossInternalWall

Ptr< NormalRandomVariable >	m_randVariable

std::map< Ptr< MobilityModel >, std::map< Ptr< MobilityModel >, ShadowingLoss > >	m_shadowingLossMap

double	m_shadowingSigmaExtWalls

double	m_shadowingSigmaIndoor

double	m_shadowingSigmaOutdoor

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 HybridBuildingsPropagationModel is a compound of different models able to evaluate the pathloss from 200 to 2600 MHz, in different environments and with buildings (i.e., indoor and outdoor communications).

This model includes Hata model, COST231, ITU-R P.1411 (short range communications), ITU-R P.1238 (indoor communications), which are combined in order to be able to evaluate the pathloss under different scenarios, in detail:

Environments: urban, suburban, open-areas;
frequency: from 200 uo to 2600 MHz
short range communications vs long range communications
Node position respect to buildings: indoor, outdoor and hybrid (indoor <-> outdoor)
Building penetretation loss
floors, etc...

Warning: This model works only with MobilityBuildingInfo

Config Paths

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

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

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
Los2NlosThr: Threshold from LoS to NLoS in ITU 1411 [m].
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 200
- Flags: construct write read
Environment: Environment Scenario
- Set with class: ns3::EnumValue
- Underlying type:
- Initial value: Urban
- Flags: construct write
CitySize: Dimension of the city
- Set with class: ns3::EnumValue
- Underlying type:
- Initial value: Large
- Flags: construct write
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

Attributes defined in parent class ns3::BuildingsPropagationLossModel

ShadowSigmaOutdoor: Standard deviation of the normal distribution used for calculate the shadowing for outdoor nodes
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 7
- Flags: construct write read
ShadowSigmaIndoor: Standard deviation of the normal distribution used for calculate the shadowing for indoor nodes
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 8
- Flags: construct write read
ShadowSigmaExtWalls: Standard deviation of the normal distribution used for calculate the shadowing due to ext walls
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 5
- Flags: construct write read
InternalWallLoss: Additional loss for each internal wall [dB]
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 5
- Flags: construct write read