tv-spectrum-transmitter.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2014 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: Benjamin Cizdziel <ben.cizdziel@gmail.com>
 */

#ifndef TV_SPECTRUM_TRANSMITTER_H
#define TV_SPECTRUM_TRANSMITTER_H

#include <ns3/spectrum-value.h>
#include <ns3/spectrum-phy.h>
#include <ns3/spectrum-channel.h>
#include <ns3/antenna-model.h>
#include <ns3/spectrum-signal-parameters.h>
#include <ns3/mobility-model.h>
#include <ns3/net-device.h>

namespace ns3
{


class TvSpectrumTransmitter : public SpectrumPhy
{

public:
  enum TvType
  {
    TVTYPE_ANALOG,
    TVTYPE_8VSB,
    TVTYPE_COFDM
  };
  
  TvSpectrumTransmitter (); 
  virtual ~TvSpectrumTransmitter (); 
  
  static TypeId GetTypeId (void);

  // inherited from SpectrumPhy
  void SetChannel (Ptr<SpectrumChannel> c);
  void SetMobility (Ptr<MobilityModel> m);
  void SetDevice (Ptr<NetDevice> d);
  Ptr<MobilityModel> GetMobility ();
  Ptr<NetDevice> GetDevice ();
  // device does not use Rx but these pure virtual methods must be implemented
  Ptr<const SpectrumModel> GetRxSpectrumModel () const;
  Ptr<AntennaModel> GetRxAntenna ();
  void StartRx (Ptr<SpectrumSignalParameters> params);

  Ptr<SpectrumChannel> GetChannel () const;

  virtual void CreateTvPsd ();

  Ptr<SpectrumValue> GetTxPsd () const;

  virtual void Start ();

  virtual void Stop ();


private:
  Ptr<MobilityModel> m_mobility; 
  Ptr<AntennaModel> m_antenna; 
  Ptr<NetDevice> m_netDevice; 
  Ptr<SpectrumChannel> m_channel; 

  virtual void SetupTx ();

  enum TvType m_tvType; 
  double m_startFrequency; 
  double m_channelBandwidth; 
  double m_basePsd; 
  Ptr<SpectrumValue> m_txPsd; 
  Time m_startingTime; 
  Time m_transmitDuration; 
  bool m_active; 

};

} // namespace ns3

#endif /* TV_SPECTRUM_TRANSMITTER_H */