uan-rc-example.h

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/*
 * Copyright (c) 2009 University of Washington
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Leonard Tracy <lentracy@gmail.com>
 */
 
#ifndef UAN_RC_EXAMPLE_H
#define UAN_RC_EXAMPLE_H
 
#include "ns3/network-module.h"
#include "ns3/stats-module.h"
#include "ns3/uan-module.h"
 
using namespace ns3;
 
/**
 * \ingroup uan
 *
 * Container for the parameters describing a single experiment.
 *
 * An experiment samples a range of parameter values.  The parameter
 * controls the number of nodes (if m_doNode is true), or the
 * UanMacRcGw MaxReservations attribute.
 *
 * \see uan-rc-example.cc
 *
 */
class Experiment
{
  public:
    uint32_t m_simMin;    //!< Minimum parameter to test.
    uint32_t m_simMax;    //!< Maximum parameter to test.
    uint32_t m_simStep;   //!< Amount to increment param per trial
    uint32_t m_numRates;  //!< Number of divided rates ( (NumberRates+1)%TotalRate should be 0).
    uint32_t m_totalRate; //!< Total channel capacity.
    uint32_t m_maxRange;  //!< Maximum range between gateway and acoustic node.
    uint32_t m_numNodes;  //!< Number of nodes (invalid for m_doNode true).
    uint32_t m_pktSize;   //!< Packet size in bytes.
    bool m_doNode;        //!< 1 for do max nodes simulation (invalidates AMin and AMax values).
    Time m_sifs;          //!< SIFS time duration.
    Time m_simTime;       //!< Simulation time per trial
 
    std::string m_gnuplotfile; //!< Filename for GnuPlot.
 
    uint32_t m_bytesTotal; //!< Total number of bytes received in a simulation run.
 
    UanModesList m_dataModes;    //!< List of UanTxModes used for data channels.
    UanModesList m_controlModes; //!< List of UanTxModes used for control channels.
 
    /**
     * Callback to receive a packet.
     *
     * \param socket The socket receiving packets.
     */
    void ReceivePacket(Ptr<Socket> socket);
    /**
     * Create a UanTxMode.
     *
     * The mode physical rate is set equal to m_totalRate.
     * The data rate and bandwidth are set to
     *
     * \f[{\rm{rate, bandwidth}} = {\rm{kass}}\frac{{{\rm{m\_totalRate}}}}{{{\rm{m\_numRates}} +
     * 1}}\f]
     *
     * The center frequency is set to
     *
     * \f[{f_{center}} = {\rm{fc}} + \frac{{ \pm {\rm{m\_totalRate}} \mp {\rm{rate}}}}{2}\f]
     *
     * where the upper sign is taken if upperblock is true.
     *
     * \param kass Fraction of total bandwidth assigned to mode.
     * \param fc Mode center frequency offset.
     * \param upperblock Sign choice in setting the center frequency.
     * \param name Mode name.
     * \return The new mode.
     */
    UanTxMode CreateMode(uint32_t kass, uint32_t fc, bool upperblock, std::string name) const;
    /**
     * Create m_numRates matching control and data modes.
     *
     * \param fc Mode center frequency offset.
     */
    void CreateDualModes(uint32_t fc);
    /**
     * Run a parametrized experiment.
     *
     * The parameter sets either the number of nodes (if m_doNode is true)
     * or the \"a\" parameter, which controls the UanMacRcGw MaxReservations
     * attribute.
     *
     * \param param The parameter value.
     * \return The total number of bytes delivered.
     */
    uint32_t Run(uint32_t param);
 
    /** Default constructor. */
    Experiment();
};
 
#endif /* UAN_RC_EXAMPLE_H */