Ieee80211DimensionalRadioMedium

Package: inet.physicallayer.wireless.ieee80211.packetlevel

Ieee80211DimensionalRadioMedium

compound module

This radio medium model uses dimensional transmission power (that changes over time and/or frequency) in the analog representation. It must be used in conjunction with the dimensional analog model in radios.

<b>See also:</b> ~DimensionalMediumAnalogModel

propagation : like IPropagation ConstantSpeedPropagation: This propagation model computes the propagation time to be proportional to the traveled distance,... IPropagation: The propagation model describes how a radio signal propagates through space over time. Source: propagation: <default("ConstantSpeedPropagation")> like IPropagation { parameters: @display("p=100,100"); } analogModel : like IMediumAnalogModel IMediumAnalogModel: The analog model describes how the analog representation of the transmissions is turned into the... Source: analogModel: <default(signalAnalogRepresentation == "unitDisk" ? "UnitDiskMediumAnalogModel" : signalAnalogRepresentation == "scalar" ? "ScalarMediumAnalogModel" : signalAnalogRepresentation == "dimensional" ? "DimensionalMediumAnalogModel" : "")> like IMediumAnalogModel { parameters: ... backgroundNoise : like IBackgroundNoise IBackgroundNoise: The background noise model describes the thermal noise, the cosmic background noise, and other... Source: backgroundNoise: <default(signalAnalogRepresentation == "scalar" ? "IsotropicScalarBackgroundNoise" : signalAnalogRepresentation == "dimensional" ? "IsotropicDimensionalBackgroundNoise" : "")> like IBackgroundNoise if typename != "" { parameters: @display("p=100,300"); } pathLoss : like IPathLoss FreeSpacePathLoss: Implements the free space path loss model, which models signal attenuation over distance according... IPathLoss: The path loss model describes the reduction of power as the signal propagates through space. Source: pathLoss: <default("FreeSpacePathLoss")> like IPathLoss { parameters: @display("p=300,100"); } obstacleLoss : like IObstacleLoss IObstacleLoss: The obstacle loss model describes the reduction of power as the signal passes through physical... Source: obstacleLoss: <default("")> like IObstacleLoss if typename != "" { parameters: @display("p=300,200"); } mediumLimitCache : like IMediumLimitCache MediumLimitCache: Caches various limits and constraints of the radio medium to optimize performance. IMediumLimitCache: Module interface for caching various limits and constraints of the radio medium to optimize... Source: mediumLimitCache: <default("MediumLimitCache")> like IMediumLimitCache { parameters: @display("p=500,100"); } communicationCache : like ICommunicationCache VectorCommunicationCache: This communication cache model stores radio, transmission and reception related intermediate... ICommunicationCache: Module interface for communication caches that store and manage radio and transmission data in... Source: communicationCache: <default("VectorCommunicationCache")> like ICommunicationCache { parameters: @display("p=500,300"); } neighborCache : like INeighborCache INeighborCache: The neighbor cache model computes the affected set of receivers on the medium for a given... Source: neighborCache: <default("")> like INeighborCache if typename != "" { parameters: @display("p=500,200"); }

Inheritance diagram

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

Used in

Name Type Description
Crosstalk network (no description)
Layered80211 network (no description)

Extends

Name Type Description
Ieee80211RadioMedium compound module

This radio medium model is part of the IEEE 802.11 physical layer model. It must be used in conjunction with the ~Ieee80211Radio model or other derived models.

Parameters

Name Type Default value Description
displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
physicalEnvironmentModule string "physicalEnvironment"

Module path of the physical environment model
signalAnalogRepresentation string "dimensional"
rangeFilter string ""

filter parameters that control when signals are sent to receiver radios
radioModeFilter bool false

When enabled, the radio medium doesn't send signals to a radio if it's neither in receiver nor in transceiver mode
listeningFilter bool false

When enabled, the radio medium doesn't send signals to a radio if it listens on the channel in an incompatible mode (e.g. different carrier frequency and bandwidth, different modulation)
macAddressFilter bool false

When enabled, the radio medium doesn't send signals to a radio if the destination MAC address differs
recordTransmissionLog bool false

logging parameters
recordReceptionLog bool false

When enabled, the medium writes one line per reception into the communication log file
sameTransmissionStartTimeCheck string "error"

Specifies what should happen if two transmissions start at the same moment

Properties

Name Value Description
class RadioMedium
display i=misc/sun

Signals

Name Type Unit Description
radioRemoved
signalDepartureStarted
radioAdded
signalArrivalStarted
signalAdded
signalDepartureEnded
signalRemoved
signalArrivalEnded

Unassigned submodule parameters

Name Type Default value Description
neighborCache.refillPeriod double

Source code

//
// This radio medium model uses dimensional transmission power (that changes
// over time and/or frequency) in the analog representation. It must be used in
// conjunction with the dimensional analog model in radios.
//
// @see ~DimensionalMediumAnalogModel
//
module Ieee80211DimensionalRadioMedium extends Ieee80211RadioMedium
{
    parameters:
        signalAnalogRepresentation = default("dimensional");
}
File: src/inet/physicallayer/wireless/ieee80211/packetlevel/Ieee80211DimensionalRadioMedium.ned

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