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SINRwithMIMO.hpp

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/******************************************************************************
 * WiFiMac                                                                    *
 * This file is part of openWNS (open Wireless Network Simulator)
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 * Copyright (C) 2004-2007
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 * fax: ++49-241-80-22242
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 * openWNS is free software; you can redistribute it and/or modify it under the
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 * Free Software Foundation;
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#ifndef WIFIMAC_DRAFTN_RATEADAPTATIONSTRATEGIES_SINRWITHMIMO_HPP
#define WIFIMAC_DRAFTN_RATEADAPTATIONSTRATEGIES_SINRWITHMIMO_HPP

#include <WIFIMAC/draftn/rateAdaptationStrategies/ARFwithMIMO.hpp>
#include <WIFIMAC/lowerMAC/rateAdaptationStrategies/SINR.hpp>
#include <WIFIMAC/convergence/PhyUser.hpp>
#include <WIFIMAC/convergence/PhyMode.hpp>
#include <WIFIMAC/lowerMAC/Manager.hpp>

#include <WNS/ldk/Key.hpp>
#include <WNS/distribution/Uniform.hpp>
#include <WNS/logger/Logger.hpp>

namespace wifimac { namespace draftn { namespace rateAdaptationStrategies {

    class SINRwithMIMO:
        public ARFwithMIMO
    {
    public:
        SINRwithMIMO(
            const wns::pyconfig::View& _config,
            wns::service::dll::UnicastAddress _receiver,
            wifimac::management::PERInformationBase* _per,
            wifimac::management::SINRInformationBase* _sinr,
            wifimac::lowerMAC::Manager* _manager,
            wifimac::convergence::PhyUser* _phyUser,
            wns::logger::Logger* _logger);

        wifimac::convergence::PhyMode
        getPhyMode(size_t numTransmissions) const;

        wifimac::convergence::PhyMode
        getPhyMode(size_t numTransmissions,
                   const wns::Ratio lqm) const;

        void
        setCurrentPhyMode(wifimac::convergence::PhyMode pm);

    private:
        struct Friends
        {
            wifimac::convergence::PhyUser* phyUser;
            wifimac::lowerMAC::Manager* manager;
        } friends;

        wifimac::draftn::SINRwithMIMOInformationBase* sinr;
        wifimac::lowerMAC::rateAdaptationStrategies::SINR singleStreamRA;
        const double retransmissionLQMReduction;
        const wns::service::dll::UnicastAddress myReceiver;

        wns::logger::Logger* logger;

        unsigned int curSpatialStreams;
    };
}}}

#endif

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