Package: inet.physicallayer.wireless.ieee80211.packetlevel

Ieee80211UnitDiskRadio

compound module

This radio model uses ideal analog representation. It must be used in conjunction with the UnitDiskRadioMedium model.

Inheritance diagram

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

Extends

Name	Type	Description
Ieee80211Radio	compound module	This radio model is part of the IEEE 802.11 physical layer model. It supports multiple channels, different operation modes, and preamble modes. It must be used in conjunction with the Ieee80211RadioMedium model or other derived models.

Parameters

Name	Type	Default value	Description
radioMediumModule	string	"radioMedium"	module path of the medium module where this radio communicates
energySourceModule	string	""	module path of the energy source module which provides energy to the radio
initialRadioMode	string	"off"
switchingTimes	string	"ms 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"	time parameters to switch between radio modes
sendRawBytes	bool	false	when true packets are serialized into a sequence of bytes before sending out
separateTransmissionParts	bool	false	when enabled the transmission of preamble, header and data part are simulated separately
separateReceptionParts	bool	false	when enabled the reception of preamble, header and data part are simulated separately
displayCommunicationRange	bool	false	if true communication range is displayed as a blue circle around the node
displayInterferenceRange	bool	false	if true interference range is displayed as a gray circle around the node
centerFrequency	double	2.412GHz	center frequency of the band where the radio transmits and receives signals on the medium
bandwidth	double	nan MHz	bandwidth of the band where the radio transmits and receives signals on the medium
signalAnalogRepresentation	string	"scalar"
opMode	string	"g(mixed)"	operation mode
bandName	string	"2.4 GHz"	band name
channelNumber	int	0	initial channel number within the band (TODO this is offset by 1)
crcMode	string	"declared"

Properties

Name	Value	Description
display	i=block/wrxtx
class	Radio

Gates

Name	Direction	Size	Description
upperLayerIn	input
upperLayerOut	output
radioIn	input

Signals

Name	Type	Unit
radioChannelChanged	long

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode
radioChannel	Radio channel	radioChannelChanged	histogram, vector		sample-hold

Scheduled messages (observed)

msg	kind	ctrl	tags	msgname	context
omnetpp::cMessage	0			transmissionTimer	filled
omnetpp::cMessage	0	WirelessSignal		receptionTimer

Direct method calls (observed)

call to	function	info
Ieee80211Mac	inet::ieee80211::Ieee80211Mac::receiveSignal	radioModeChanged
Ieee80211Mac	inet::ieee80211::Ieee80211Mac::receiveSignal	receivedSignalPartChanged
Ieee80211Mac	inet::ieee80211::Ieee80211Mac::receiveSignal	receptionStateChanged
Ieee80211Mac	inet::ieee80211::Ieee80211Mac::receiveSignal	transmissionStateChanged
Ieee80211UnitDiskRadio	inet::physicallayer::Radio::setRadioMode	setRadioMode
UnitDiskRadioMedium	inet::physicallayer::RadioMedium::addRadio	addRadio
UnitDiskRadioMedium	inet::physicallayer::RadioMedium::listenOnMedium	listenOnMedium
UnitDiskRadioMedium	inet::physicallayer::RadioMedium::receivePacket	receivePacket
UnitDiskRadioMedium	inet::physicallayer::RadioMedium::transmitPacket	transmitPacket

Called methods (observed)

function	info	call from
inet::physicallayer::Radio::setRadioMode	setRadioMode	Ieee80211Mac, Ieee80211UnitDiskRadio

Incoming messages (observed)

gate	msg	kind	ctrl	srcModule	tags
radioIn	WirelessSignal	0		Ieee80211UnitDiskRadio
upperLayerIn	Packet	0		Ieee80211Mac	MacAddressInd, PacketProtocolTag, Ieee80211ModeReq, DispatchProtocolInd?, DispatchProtocolReq?, ErrorRateInd?, Ieee802SapInd?, InterfaceInd?, InterfaceReq?, MacAddressReq?, MulticastReq?, NetworkProtocolInd?, SignalPowerInd?, SignalTimeInd?, SnirInd?, SocketReq?, TransportProtocolInd?, LlcProtocolTag?, Ieee80211ChannelInd?, Ieee80211ModeInd?
upperLayerIn	Request	1	ConfigureRadioCommand	Ieee80211Mac

Outgoing messages (observed)

gate	msg	kind	ctrl	destModule	tags
upperLayerOut	Packet	0		Ieee80211Mac	ErrorRateInd, PacketProtocolTag, SignalPowerInd, SignalTimeInd, SnirInd, Ieee80211ChannelInd, Ieee80211ModeInd

Shared Tagging operations (observed)

tagType	tagAction
	clearTags
ErrorRateInd	findTag
PacketProtocolTag	addTag, getTag
SnirInd	findTag

Source code

//
// This radio model uses ideal analog representation.
// It must be used in conjunction with the ~UnitDiskRadioMedium model.
//
// @see ~UnitDiskRadioMedium, ~Ieee80211UnitDiskTransmitter,
// ~UnitDiskReceiver, ~UnitDiskAnalogModel.
//
module Ieee80211UnitDiskRadio extends Ieee80211Radio
{
    parameters:
        transmitter.typename = default("Ieee80211UnitDiskTransmitter");
        receiver.typename = default("Ieee80211UnitDiskReceiver");
        @class(Radio);
}

File: src/inet/physicallayer/wireless/ieee80211/packetlevel/Ieee80211UnitDiskRadio.ned