This radio medium model provides a hypothetical radio that simply uses one of the well-known modulations without utilizing other techiques such as forward error correction, interleaving, spreading, etc. It must be used in conjunction with the ApskDimensionalRadio model.

See also: ApskDimensionalRadio, DimensionalAnalogModel, ApskDimensionalTransmitter, ApskDimensionalReceiver.

Inheritance diagram

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

Known subclasses

Name	Type	Description
Ieee802154UwbIrRadioMedium	compound module	(no description)

Extends

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.

Parameters

Name	Type	Default value	Description
physicalEnvironmentModule	string	"physicalEnvironment"	module path of the physical environment model
signalAnalogRepresentation	string	"scalar"
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 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 it 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

Properties

Name	Value	Description
class	RadioMedium
display	i=misc/sun

Signals

Name	Type	Unit
radioRemoved
signalDepartureStarted
radioAdded
signalArrivalStarted
signalAdded
signalDepartureEnded
signalRemoved
signalArrivalEnded

Scheduled messages (observed)

msg	kind	ctrl	tags	msgname	context
omnetpp::cMessage	0			removeNonInterferingTransmissions

Direct method calls (observed)

call to	function	info
ApskDimensionalRadioMedium	inet::physicallayer::RadioMedium::addTransmission	addTransmission
ApskErrorModel	inet::physicallayer::ApskErrorModel::computeBitErrorRate	computeBitErrorRate
ApskErrorModel	inet::physicallayer::ApskErrorModel::computePacketErrorRate	computePacketErrorRate
ApskErrorModel	inet::physicallayer::ApskErrorModel::computeSymbolErrorRate	computeSymbolErrorRate

Called methods (observed)

function	info	call from
inet::physicallayer::RadioMedium::addRadio	addRadio	ApskDimensionalRadio, ApskRadio
inet::physicallayer::RadioMedium::addTransmission	addTransmission	ApskDimensionalRadioMedium
inet::physicallayer::RadioMedium::listenOnMedium	listenOnMedium	ApskDimensionalRadio, ApskRadio
inet::physicallayer::RadioMedium::receivePacket	receivePacket	ApskDimensionalRadio, ApskRadio
inet::physicallayer::RadioMedium::transmitPacket	transmitPacket	ApskDimensionalRadio, ApskRadio

Packet operations (observed)

chunkType	packetAction
ApskPhyHeader	peekAtFront

Shared Tagging operations (observed)

tagType	tagAction
	clearTags
ErrorRateInd	addTagIfAbsent
PacketProtocolTag	addTag, getTag
SignalBandReq	findTag
SignalBitrateReq	findTag
SignalPowerInd	addTagIfAbsent
SignalPowerReq	findTag
SignalTimeInd	addTagIfAbsent
SnirInd	addTagIfAbsent

Unassigned submodule parameters

Name	Type	Default value	Description
neighborCache.refillPeriod	double

Source code

//
// This radio medium model provides a hypothetical radio that simply uses one of
// the  well-known modulations without utilizing other techiques such as forward
// error correction, interleaving, spreading, etc. It must be used in
// conjunction with the ~ApskDimensionalRadio model.
//
// @see ~ApskDimensionalRadio, ~DimensionalAnalogModel,
// ~ApskDimensionalTransmitter, ~ApskDimensionalReceiver.
//
module ApskDimensionalRadioMedium extends RadioMedium
{
    parameters:
        analogModel.typename = default("DimensionalAnalogModel");
        backgroundNoise.typename = default("IsotropicDimensionalBackgroundNoise");
}

File: src/inet/physicallayer/wireless/apsk/packetlevel/ApskDimensionalRadioMedium.ned

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