The background noise model describes the thermal noise, the cosmic background noise, and other random fluctuations of the electromagnetic field that affect the quality of the communication channel.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Implemented by

Name	Type	Description
DimensionalBackgroundNoise	compound module	(no description)
IsotropicDimensionalBackgroundNoise	compound module	This background noise model describes noise that does not change over space, time and frequency. It produces dimensional noise signals that can be further used in dimensional computations.
IsotropicScalarBackgroundNoise	compound module	This background noise model describes noise that does not change over space, time and frequency. It produces scalar noise signals that can be further used in scalar computations.

Used in compound modules

Name	Type	Description
RadioMedium	compound module	The medium model describes the shared physical medium where communication takes place. It keeps track of radios, noise sources, ongoing transmissions, background noise, and other ongoing noises. The medium computes when, where and how transmissions and noises arrive at receivers. It also efficiently provides the set of interfering transmissions and noises for the receivers.

Properties

Name	Value	Description
display	i=block/mac

Source code

//
// The background noise model describes the thermal noise, the cosmic background
// noise, and other random fluctuations of the electromagnetic field that affect
// the quality of the communication channel.
//
moduleinterface IBackgroundNoise
{
    parameters:
        @display("i=block/mac");
}

File: src/inet/physicallayer/wireless/common/contract/packetlevel/IBackgroundNoise.ned

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