(no description)

Inheritance diagram

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

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
Ieee80211LayeredDimensionalRadioMedium	inet::physicallayer::RadioMedium::addTransmission	addTransmission

Called methods (observed)

function	info	call from
inet::physicallayer::RadioMedium::addRadio	addRadio	Ieee80211OfdmRadio
inet::physicallayer::RadioMedium::addTransmission	addTransmission	Ieee80211LayeredDimensionalRadioMedium
inet::physicallayer::RadioMedium::listenOnMedium	listenOnMedium	Ieee80211OfdmRadio
inet::physicallayer::RadioMedium::receivePacket	receivePacket	Ieee80211OfdmRadio
inet::physicallayer::RadioMedium::transmitPacket	transmitPacket	Ieee80211OfdmRadio

Packet operations (observed)

chunkType	packetAction
	peekAll, peekAllAsBytes, peekAt
BytesChunk	Packet, insertAtBack
SequenceChunk	Packet
SliceChunk	Packet

Shared Tagging operations (observed)

tagType	tagAction
ErrorRateInd	addTagIfAbsent
SnirInd	addTagIfAbsent
Ieee80211ChannelInd	addTagIfAbsent
Ieee80211ModeInd	addTagIfAbsent
Ieee80211ModeReq	findTag

Unassigned submodule parameters

Name	Type	Default value	Description
neighborCache.refillPeriod	double

Source code

module Ieee80211LayeredDimensionalRadioMedium extends RadioMedium
{
    parameters:
        analogModel.typename = default("LayeredDimensionalAnalogModel");
        backgroundNoise.typename = default("IsotropicDimensionalBackgroundNoise");
        backgroundNoise.power = default(-110dBm);
        mediumLimitCache.centerFrequency = default(2.4GHz);
        mediumLimitCache.minReceptionPower = default(-85dBm);
        mediumLimitCache.minInterferencePower = default(-110dBm);
}

File: src/inet/physicallayer/wireless/ieee80211/bitlevel/Ieee80211LayeredDimensionalRadioMedium.ned

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