okumura-hata-propagation-loss-model.h

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/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2011, 2012 Centre Tecnologic de Telecomunicacions de Catalunya (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: Marco Miozzo  <marco.miozzo@cttc.es>
 *         Nicola Baldo <nbaldo@cttc.es>
 * 
 */

#ifndef OKUMURA_HATA_PROPAGATION_LOSS_MODEL_H
#define OKUMURA_HATA_PROPAGATION_LOSS_MODEL_H

#include <ns3/propagation-loss-model.h>
#include <ns3/propagation-environment.h>

namespace ns3 {


class OkumuraHataPropagationLossModel : public PropagationLossModel
{

public:

  // inherited from Object
  static TypeId GetTypeId (void);

  OkumuraHataPropagationLossModel ();
  virtual ~OkumuraHataPropagationLossModel ();

  double GetLoss (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const;

private:

  // inherited from PropagationLossModel
  virtual double DoCalcRxPower (double txPowerDbm,
                                Ptr<MobilityModel> a,
                                Ptr<MobilityModel> b) const;
  virtual int64_t DoAssignStreams (int64_t stream);
  
  EnvironmentType m_environment;
  CitySize m_citySize;
  double m_frequency; // frequency in MHz
};

} // namespace ns3


#endif // OKUMURA_HATA_PROPAGATION_LOSS_MODEL_H