spectrum-error-model.h

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2009 CTTC
 *
 * 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: Nicola Baldo <nbaldo@cttc.es>
 */


#ifndef SPECTRUM_ERROR_MODEL_H
#define SPECTRUM_ERROR_MODEL_H

#include <ns3/spectrum-value.h>
#include <ns3/ptr.h>
#include <ns3/packet.h>
#include <ns3/nstime.h>
#include <ns3/object.h>

namespace ns3 {



class SpectrumErrorModel :  public Object
{
public:
  virtual ~SpectrumErrorModel ();
  virtual void StartRx (Ptr<const Packet> p) = 0;
  virtual void EvaluateChunk (const SpectrumValue& sinr, Time duration) = 0;
  virtual bool IsRxCorrect () = 0;
};


class ShannonSpectrumErrorModel : public SpectrumErrorModel
{
protected:
  virtual void DoDispose ();

public:
  // inherited from SpectrumErrorModel
  void StartRx (Ptr<const Packet> p);
  void EvaluateChunk (const SpectrumValue& sinr, Time duration);
  bool IsRxCorrect ();

private:
  uint32_t m_bytes;
  uint32_t m_deliverableBytes;

};


// class EffectiveSnrSpectrumErrorModel
// {
// public:

//   enum ModulationAndCoding {
//     BPSK_1_2,
//     BPSK_1_3,
//     QPSK_1_2,
//     QPSK_1_3,
//     QAM16_1_2,
//     QAM64_1_2
//   };

//   void StartRx (uint32_t bytes);
//   void EvaluateChunk (const SpectrumValue& sinr, Time duration);
//   bool IsRxCorrect ();

// protected:
//   uint32_t m_bytes;
//   uint32_t m_deliverableBytes;

// };



} // namespace ns3



#endif /* SPECTRUM_ERROR_MODEL_H */