NED File src/inet/linklayer/ieee80211/mac/originator/TxopProcedure.ned

Name	Type	Description
TxopProcedure	simple module	Implements the Transmission Opportunity (TXOP) mechanism in IEEE 802.11 QoS networks. Manages TXOP periods during which a station has the right to transmit. Tracks TXOP limits based on access category (AC) and PHY mode. Supports both single and multiple protection mechanisms to protect frame exchanges during the TXOP.

Source code

//
// Copyright (C) 2016 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//


package inet.linklayer.ieee80211.mac.originator;

import inet.common.SimpleModule;

//
// Implements the Transmission Opportunity (TXOP) mechanism in IEEE 802.11 QoS
// networks. Manages TXOP periods during which a station has the right to transmit. 
// Tracks TXOP limits based on access category (AC) and PHY mode. Supports both single
// and multiple protection mechanisms to protect frame exchanges during the TXOP.
//
simple TxopProcedure extends SimpleModule
{
    parameters:
        @class(TxopProcedure);
        double txopLimit @unit(s) = default(-1s);
        @display("i=block/timer");
        @signal[txopStarted](inet::ieee80211::TxopProcedure);
        @signal[txopEnded](inet::ieee80211::TxopProcedure);
        @statistic[txopEnded](title="txops ended"; source=txopEnded; record=count,vector?; interpolationmode=none);
        @statistic[txopDuration](title="txop duration"; source=txopDuration(txopEnded); record=histogram,vector?; interpolationmode=none);
        @statistic[txopActive](title="txop active"; source=warmup(count(txopStarted)-count(txopEnded)); record=vector; interpolationmode=sample-hold; autoWarmupFilter=false);
}