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:

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Collaboration diagram for ns3::HybridBuildingsPropagationLossModel:

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List of all members.

Public Member Functions
void	SetEnvironment (EnvironmentType env)
void	SetCitySize (CitySize size)
void	SetFrequency (double freq)
void	SetRooftopHeight (double rooftopHeight)
virtual double	GetLoss (Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
Public Member Functions inherited from ns3::BuildingsPropagationLossModel
virtual double	DoCalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
Public Member Functions inherited from ns3::PropagationLossModel
void	SetNext (Ptr< PropagationLossModel > next)
	Enables a chain of loss models to act on the signal.
double	CalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
Public Member Functions inherited from ns3::Object
virtual TypeId	GetInstanceTypeId (void) const
template<typename T >
Ptr< T >	GetObject (void) const
template<typename T >
Ptr< T >	GetObject (TypeId tid) const
void	Dispose (void)
void	AggregateObject (Ptr< Object > other)
AggregateIterator	GetAggregateIterator (void) const
void	Start (void)
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount (const SimpleRefCount &o)
SimpleRefCount &	operator= (const SimpleRefCount &o)
void	Ref (void) const
void	Unref (void) const
uint32_t	GetReferenceCount (void) const
Public Member Functions inherited from ns3::ObjectBase
void	SetAttribute (std::string name, const AttributeValue &value)
bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
void	GetAttribute (std::string name, AttributeValue &value) const
bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const
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 (void)
	This method returns the TypeId associated to ns3::HybridBuildingsPropagationLossModel.

Additional Inherited Members
Protected Member Functions inherited from ns3::BuildingsPropagationLossModel
double	ExternalWallLoss (Ptr< BuildingsMobilityModel > a) const
double	HeightLoss (Ptr< BuildingsMobilityModel > n) const
double	InternalWallsLoss (Ptr< BuildingsMobilityModel > a, Ptr< BuildingsMobilityModel > b) const
double	GetShadowing (Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
double	EvaluateSigma (Ptr< BuildingsMobilityModel > a, Ptr< BuildingsMobilityModel > b) const
Protected Attributes inherited from ns3::BuildingsPropagationLossModel
double	m_lossInternalWall
std::map< Ptr< MobilityModel > , std::map< Ptr< MobilityModel > , ShadowingLoss > >	m_shadowingLossMap
double	m_shadowingSigmaExtWalls
double	m_shadowingSigmaOutdoor
double	m_shadowingSigmaIndoor

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 BuildingsMobilityModel

Member Function Documentation

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

virtual

Parameters:

a	the mobility model of the source
b	the mobility model of the destination

Returns:: the propagation loss (in dBm)

Implements ns3::BuildingsPropagationLossModel.

References ns3::BuildingsMobilityModel::GetBuilding(), ns3::MobilityModel::GetDistanceFrom(), ns3::MobilityModel::GetPosition(), ns3::BuildingsMobilityModel::IsOutdoor(), NS_ASSERT_MSG, NS_LOG_INFO, and ns3::Vector3D::z.

TypeId ns3::HybridBuildingsPropagationLossModel::GetTypeId ( void )

static

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

This object is accessible through the following paths with Config::Set and Config::Connect:

/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

Attributes defined for this type:

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: Urban|SubUrban|OpenAreas
- Initial value: Urban
- Flags: construct write
CitySize: Dimension of the city
- Set with class: ns3::EnumValue
- Underlying type: Small|Medium|Large
- 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