Compound Module Ieee80211CompatibleMac

Delegate some upperMac parameters to Ieee80211Mac, to be more compatible with the old MAC. NOTE: NOT ALL PARAMETERS OF THE OLD MAC CAN BE MAPPED.

Usage diagram:

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Inheritance diagram:

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

Extends:

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Unassigned submodule parameters:

Source code:

//
// Delegate some upperMac parameters to Ieee80211Mac, to be more compatible with the old MAC.
// NOTE: NOT ALL PARAMETERS OF THE OLD MAC CAN BE MAPPED.
//
module Ieee80211CompatibleMac extends Ieee80211Mac
{
    parameters:
        string rateControlType = default("");
        string opMode @enum("a","b","g(erp)","g(mixed)","n","p") = default("g(mixed)");
        double bitrate @unit("bps") = default(-1bps); // for backward compatibility
        double basicBitrate @unit("bps") = default(-1bps); // for backward compatibility
        double dataBitrate @unit("bps") = default(bitrate);
        double mgmtBitrate @unit("bps") = default(basicBitrate);
        double multicastBitrate @unit("bps") = default(basicBitrate);
        double controlBitrate @unit("bps") = default(-1bps);
        double initialRateControlRate @unit("bps") = default(-1bps);
        int rtsThresholdBytes @unit("B") = default(2346B);
        int retryLimit = default(-1);
        bool EDCA = default(false);
        int maxQueueSize = default(14);

        int AIFSN0 = default(7); // AIFSN for background
        int AIFSN1 = default(3); // AIFSN for best effort
        int AIFSN2 = default(2); // AIFSN for video
        int AIFSN3 = default(2); // AIFSN for voice
        double TXOP0 @unit(s) = default(0s);
        double TXOP1 @unit(s) = default(0s);
        double TXOP2 @unit(s) = default(3.008ms);
        double TXOP3 @unit(s) = default(1.504ms);
        int AIFSN = default(2); // if there is only one AC (EDCA = false)
        bool prioritizeMulticast = default(false); // if true, prioritize multicast frames (9.3.2.1 Fundamental access)
        double slotTime @unit("s") = default(-1s); // slot time, -1 means default (mode dependent)
        int cwMinData = default(-1); // contention window for normal data frames, -1 means default
        int cwMaxData = default(-1); // contention window for normal data frames, -1 means default

        //upperMac.typename = EDCA ? "EdcaUpperMac" : "DcfUpperMac";

        modeSet = opMode; // BasicRateSelection
        *.maxQueueSize = maxQueueSize;
        *.rateControlType = rateControlType;
        *.rateSelection.multicastFrameBitrate = multicastBitrate; // BasicRateSelection
        *.rateSelection.dataFrameBitrate = dataBitrate; // BasicRateSelection
        *.rateSelection.mgmtFrameBitrate = mgmtBitrate;
        *.rateSelection.controlFrameBitrate = controlBitrate;
        *.rateSelection.responseAckFrameBitrate = controlBitrate;
        *.rateControl.initialRate = initialRateControlRate;
        dcf.rtsPolicy.rtsThreshold = rtsThresholdBytes;
        upperMac.rtsThreshold = rtsThresholdBytes; // DcfUpperMac, EdcaUpperMac
        upperMac.shortRetryLimit = retryLimit; // DcfUpperMac, EdcaUpperMac
        upperMac.maxQueueSize = maxQueueSize; // DcfUpperMac, EdcaUpperMac

        upperMac.aifsn0 = AIFSN0; // EdcaUpperMac
        upperMac.aifsn1 = AIFSN1; // EdcaUpperMac
        upperMac.aifsn2 = AIFSN2; // EdcaUpperMac
        upperMac.aifsn3 = AIFSN3; // EdcaUpperMac
        upperMac.txopLimit0 = TXOP0; // EdcaUpperMac
        upperMac.txopLimit1 = TXOP1; // EdcaUpperMac
        upperMac.txopLimit2 = TXOP2; // EdcaUpperMac
        upperMac.txopLimit3 = TXOP3; // EdcaUpperMac
        //TODO upperMac.difsn =  AIFSN;
        upperMac.prioritizeMulticast = prioritizeMulticast; // DcfUpperMac, EdcaUpperMac
        upperMac.slotTime = slotTime; // DcfUpperMac, EdcaUpperMac
        dcf.channelAccess.cwMin = cwMinData; // DcfUpperMac
        dcf.channelAccess.cwMax = cwMaxData; // DcfUpperMac
        upperMac.cwMinMulticast = cwMulticast; // DcfUpperMac, EdcaUpperMac
}

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