/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2012 Telum (www.telum.ru)

 *

 * 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: Kirill Andreev <andreev@telum.ru>

 */

#ifndef JAKES_STATIONARY_LOSS_MODEL_H

#define JAKES_STATIONARY_LOSS_MODEL_H

#include "ns3/propagation-loss-model.h"

#include "ns3/propagation-cache.h"

#include "ns3/jakes-process.h"

namespace ns3

{

/**

 * \ingroup propagation

 *

 * \brief a  jakes narrowband propagation model.

 * Symmetrical cache for JakesProcess

 */

class JakesPropagationLossModel : public PropagationLossModel

{

public:

  static TypeId GetTypeId ();

  JakesPropagationLossModel ();

  virtual ~JakesPropagationLossModel ();

private:

  double DoCalcRxPower (double txPowerDbm,

                        Ptr<MobilityModel> a,

                        Ptr<MobilityModel> b) const;

private:

  mutable PropagationCache<JakesProcess> m_propagationCache;

};

} // namespace ns3

#endif /* JAKES_STATIONARY_LOSS_MODEL_H */