NED File src/linklayer/mf80211/SnrNic.ned

Name Type Description
SnrNic compound module

This is the easiest nic to implement "real" network behaviour. It uses the CsmaMacLayer and the SnrDecider and SnrEval modules.

Source code:

//***************************************************************************
//* file:        SnrNic.ned
//*
//* author:      Daniel Willkomm
//*
//* copyright:   (C) 2004 Telecommunication Networks Group (TKN) at
//*              Technische Universitaet Berlin, Germany.
//*
//*              This program is free software; you can redistribute it
//*              and/or modify it under the terms of the GNU General Public
//*              License as published by the Free Software Foundation; either
//*              version 2 of the License, or (at your option) any later
//*              version.
//*              For further information see file COPYING
//*              in the top level directory
//***************************************************************************
//* part of:     framework implementation developed by tkn
//* description:  snr network interace card Compound Module
//*
//***************************************************************************



package inet.linklayer.mf80211;

import inet.linklayer.mf80211.macLayer.CSMAMacLayer;
import inet.linklayer.mf80211.phyLayer.decider.SnrDecider;
import inet.linklayer.mf80211.phyLayer.snrEval.SnrEval;


// This is the easiest nic to implement "real" network behaviour. It uses
// the CsmaMacLayer and the SnrDecider and SnrEval modules.
//
// The csma mac provides basic medium access and is used here to prevent a
// host from trying to send a message while it is still in receive mode.
//
// The phy layer modules allow to account for collision and take fading into
// account so that messages can actually be lost.
//
// IMPORTANT:<br> In order to work with the ChannelControl module the snrEval
// module has to be called "snrEval" in the ned file.
//
// This component has been taken over from Mobility Framework 1.0a5.
//
// @see BasicMacLayer, SnrDecider, SnrEval
//
// @author Daniel Willkomm
//
module SnrNic
{
    parameters:
        @display("i=block/ifcard");
    gates:
        input uppergateIn; // to upper layers
        output uppergateOut; // from upper layers
    submodules:
        mac: CSMAMacLayer {
            parameters:
                @display("p=60,50;b=32,30");
        }
        decider: SnrDecider {
            parameters:
                @display("p=68,100;b=16,16;o=white");
        }
        snrEval: SnrEval {
            parameters:
                @display("p=60,150;b=32,30");
        }
    connections:
        decider.uppergateOut --> { @display("m=m,50,50,75,0"); } --> mac.lowergateIn;
        snrEval.uppergateIn <-- { @display("m=m,25,0,25,0"); } <-- mac.lowergateOut;
        snrEval.uppergateOut --> { @display("m=m,73,0,50,50"); } --> decider.lowergateIn;

        mac.uppergateOut --> uppergateOut;
        mac.uppergateIn <-- uppergateIn;

}