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ErrorProbability.hpp

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/******************************************************************************
 * WiFiMac                                                                    *
 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
 * Kopernikusstr. 16, D-52074 Aachen, Germany
 * phone: ++49-241-80-27910,
 * fax: ++49-241-80-22242
 * email: info@openwns.org
 * www: http://www.openwns.org
 * _____________________________________________________________________________
 *
 * openWNS is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 2 as published by the
 * Free Software Foundation;
 *
 * openWNS is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
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#ifndef WIFIMAC_MANAGEMENT_PROTOCOLCALCULATORPLUGINS_ERRORPROBABILITY_HPP
#define WIFIMAC_MANAGEMENT_PROTOCOLCALCULATORPLUGINS_ERRORPROBABILITY_HPP

#include <WIFIMAC/convergence/PhyMode.hpp>

#include <WNS/pyconfig/View.hpp>
#include <WNS/PowerRatio.hpp>

namespace wifimac { namespace management { namespace protocolCalculatorPlugins {

    class ErrorProbability
    {
    public:
        ErrorProbability();

        double
        getPER(std::vector<wns::Ratio> snr, Bit packetLength, wifimac::convergence::PhyMode phyMode) const;

        double
        getPER(wns::Ratio postSNR, Bit packetLength, wifimac::convergence::PhyMode phyMode) const;

    private:
        double Pd(double rawBer, double d) const;

        double Pu12(double rawBer) const;

        double Pu23(double rawBer) const;

        double Pu34(double rawBer) const;

        double Pu56(double rawBer) const;

        double Q(double x) const;

    };
} // protocolCalculatorPlugins
} // management
} // wifimac

#endif

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