wifi-remote-station-info.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2005,2006,2007 INRIA
 *
 * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */

#ifndef WIFI_REMOTE_STATION_INFO_H
#define WIFI_REMOTE_STATION_INFO_H

#include "ns3/nstime.h"
#include "ns3/uinteger.h"

namespace ns3 {

class WifiRemoteStationInfo
{
public:
  WifiRemoteStationInfo ();
  virtual ~WifiRemoteStationInfo ();

  void NotifyTxSuccess (uint32_t retryCounter);
  void NotifyTxFailed ();
  double GetFrameErrorRate () const;
private:
  double CalculateAveragingCoefficient ();

  Time m_memoryTime; 
  Time m_lastUpdate; 
  double m_failAvg;  
};

} //namespace ns3

#endif /* WIFI_REMOTE_STATION_INFO_H */