This interface models path loss (or path attenuation) that is the reduction in power density of a radio signal as it propagates through space. More...
#include <IPathLoss.h>
Public Member Functions | |
| virtual double | computePathLoss (const ITransmission *transmission, const IArrival *arrival) const =0 |
| Returns the loss factor for the provided transmission and arrival. More... | |
| virtual double | computePathLoss (mps propagationSpeed, Hz frequency, m distance) const =0 |
| Returns the loss factor as a function of propagation speed, carrier frequency and distance. More... | |
| virtual m | computeRange (mps propagationSpeed, Hz frequency, double loss) const =0 |
| Returns the range for the given loss factor. More... | |
 Public Member Functions inherited from inet::physicallayer::IPrintableObject | |
| virtual | ~IPrintableObject () |
| virtual std::ostream & | printToStream (std::ostream &stream, int level) const |
| Prints this object to the provided output stream. More... | |
| virtual std::string | getInfoStringRepresentation () const |
| virtual std::string | getDetailStringRepresentation () const |
| virtual std::string | getDebugStringRepresentation () const |
| virtual std::string | getTraceStringRepresentation () const |
| virtual std::string | getCompleteStringRepresentation () const |
Additional Inherited Members | |
| Public Types inherited from inet::physicallayer::IPrintableObject | |
| enum | PrintLevel { PRINT_LEVEL_TRACE, PRINT_LEVEL_DEBUG, PRINT_LEVEL_DETAIL, PRINT_LEVEL_INFO, PRINT_LEVEL_COMPLETE = INT_MIN } |
Detailed Description
This interface models path loss (or path attenuation) that is the reduction in power density of a radio signal as it propagates through space.
Member Function Documentation
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pure virtual |
Returns the loss factor for the provided transmission and arrival.
The value is in the range [0, 1] where 1 means no loss at all and 0 means all power is lost.
Implemented in inet::physicallayer::TwoRayGroundReflection, inet::physicallayer::PathLossBase, and inet::physicallayer::TwoRayInterference.
Referenced by inet::physicallayer::ScalarAnalogModelBase::computeReceptionPower(), and inet::physicallayer::DimensionalAnalogModelBase::computeReceptionPower().
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pure virtual |
Returns the loss factor as a function of propagation speed, carrier frequency and distance.
The value is in the range [0, 1] where 1 means no loss at all and 0 means all power is lost.
Implemented in inet::physicallayer::UWBIRStochasticPathLoss, inet::physicallayer::SUIPathLoss, inet::physicallayer::FreeSpacePathLoss, inet::physicallayer::RicianFading, inet::physicallayer::LogNormalShadowing, inet::physicallayer::NakagamiFading, inet::physicallayer::RayleighFading, inet::physicallayer::PathLossBase, inet::physicallayer::BreakpointPathLoss, and inet::physicallayer::TwoRayInterference.
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pure virtual |
Returns the range for the given loss factor.
The value is in the range [0, +infinity) or NaN if unspecified.
Implemented in inet::physicallayer::UWBIRStochasticPathLoss, inet::physicallayer::SUIPathLoss, inet::physicallayer::FreeSpacePathLoss, inet::physicallayer::BreakpointPathLoss, and inet::physicallayer::TwoRayInterference.
Referenced by inet::physicallayer::MediumLimitCache::computeMaxRange().
The documentation for this class was generated from the following file:
