NED File src/inet/physicallayer/wireless/ieee80211/packetlevel/Ieee80211Radio.ned

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.

Source code

//
// Copyright (C) 2013 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//


package inet.physicallayer.wireless.ieee80211.packetlevel;

import inet.physicallayer.wireless.common.base.packetlevel.FlatRadioBase;

//
// 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.
//
// This model provides sensible default values for the radio parameters to be
// used in IEEE 802.11 simulations. It also supports switching channels via
// ~ConfigureRadioCommand, or with direct C++ function calls.
//
// @see ~Ieee80211ScalarRadio, ~Ieee80211DimensionalRadio.
//
//# TODO check this Table 18-14—Receiver performance requirements
module Ieee80211Radio extends FlatRadioBase
{
    parameters:
        string signalAnalogRepresentation @enum("scalar", "dimensional") = default("scalar");
        string opMode @enum("a", "b", "g(erp)", "g(mixed)", "n(mixed-2.4Ghz)", "p", "ac") = default("g(mixed)"); // operation mode
        string bandName @enum("2.4 GHz", "5 GHz", "5 GHz (20 MHz)", "5 GHz (40 MHz)", "5 GHz (80 MHz)", "5 GHz (160 MHz)", "5.9 GHz") = default("2.4 GHz"); // band name
        int channelNumber = default(0);                                 // initial channel number within the band (TODO this is offset by 1)
        string crcMode @enum("declared","computed") = default("declared");
        transmitter.typename = default(signalAnalogRepresentation == "scalar" ? "Ieee80211ScalarTransmitter" : signalAnalogRepresentation == "dimensional" ? "Ieee80211DimensionalTransmitter" : "");
        receiver.typename = default(signalAnalogRepresentation == "scalar" ? "Ieee80211ScalarReceiver" : signalAnalogRepresentation == "dimensional" ? "Ieee80211DimensionalReceiver" : "");
        centerFrequency @unit(Hz) = default(2.412GHz);                 // the center frequency of the band is automatically set by the radio
        bandwidth @unit(Hz) = default(nan MHz);
        transmitter.preambleDuration = default(-1 s);
        transmitter.bitrate = default(11Mbps);
        transmitter.headerLength = default(192b);
        transmitter.power = default(20mW);
        receiver.bandwidth = default(22 MHz); // the highest value
        receiver.sensitivity = default(-85dBm);
        receiver.energyDetection = default(-85dBm);
        receiver.snirThreshold = default(4dB);
        *.opMode = this.opMode;
        *.bandName = this.bandName;
        *.channelNumber = this.channelNumber;
        @class(Ieee80211Radio);
        @signal[radioChannelChanged](type=long);
        @statistic[radioChannel](title="Radio channel"; source=radioChannelChanged; record=histogram,vector; interpolationmode=sample-hold);
}