/usr/include/ns3.17/ns3/aarfcd-wifi-manager.h is in libns3-dev 3.17+dfsg-1build1.
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/*
* Copyright (c) 2005,2006 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: Federico Maguolo <maguolof@dei.unipd.it>
*/
#ifndef AARFCD_WIFI_MANAGER_H
#define AARFCD_WIFI_MANAGER_H
#include "wifi-remote-station-manager.h"
namespace ns3 {
struct AarfcdWifiRemoteStation;
/**
* \brief an implementation of the AARF-CD algorithm
* \ingroup wifi
*
* This algorithm was first described in "Efficient Collision Detection for Auto Rate Fallback Algorithm".
* The implementation available here was done by Federico Maguolo for a very early development
* version of ns-3. Federico died before merging this work in ns-3 itself so his code was ported
* to ns-3 later without his supervision.
*/
class AarfcdWifiManager : public WifiRemoteStationManager
{
public:
static TypeId GetTypeId (void);
AarfcdWifiManager ();
virtual ~AarfcdWifiManager ();
private:
// overriden from base class
virtual WifiRemoteStation * DoCreateStation (void) const;
virtual void DoReportRxOk (WifiRemoteStation *station,
double rxSnr, WifiMode txMode);
virtual void DoReportRtsFailed (WifiRemoteStation *station);
virtual void DoReportDataFailed (WifiRemoteStation *station);
virtual void DoReportRtsOk (WifiRemoteStation *station,
double ctsSnr, WifiMode ctsMode, double rtsSnr);
virtual void DoReportDataOk (WifiRemoteStation *station,
double ackSnr, WifiMode ackMode, double dataSnr);
virtual void DoReportFinalRtsFailed (WifiRemoteStation *station);
virtual void DoReportFinalDataFailed (WifiRemoteStation *station);
virtual WifiMode DoGetDataMode (WifiRemoteStation *station, uint32_t size);
virtual WifiMode DoGetRtsMode (WifiRemoteStation *station);
virtual bool DoNeedRts (WifiRemoteStation *station,
Ptr<const Packet> packet, bool normally);
virtual bool IsLowLatency (void) const;
void CheckRts (AarfcdWifiRemoteStation *station);
void IncreaseRtsWnd (AarfcdWifiRemoteStation *station);
void ResetRtsWnd (AarfcdWifiRemoteStation *station);
void TurnOffRts (AarfcdWifiRemoteStation *station);
void TurnOnRts (AarfcdWifiRemoteStation *station);
// aarf fields below
uint32_t m_minTimerThreshold;
uint32_t m_minSuccessThreshold;
double m_successK;
uint32_t m_maxSuccessThreshold;
double m_timerK;
// aarf-cd fields below
uint32_t m_minRtsWnd;
uint32_t m_maxRtsWnd;
bool m_rtsFailsAsDataFails;
bool m_turnOffRtsAfterRateDecrease;
bool m_turnOnRtsAfterRateIncrease;
};
} // namespace ns3
#endif /* AARFCD_WIFI_MANAGER_H */
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