/usr/include/ns3.17/ns3/amrr-wifi-manager.h is in libns3-dev 3.17+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2003,2007 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 AMRR_WIFI_MANAGER_H
#define AMRR_WIFI_MANAGER_H
#include "wifi-remote-station-manager.h"
#include "ns3/nstime.h"
namespace ns3 {
struct AmrrWifiRemoteStation;
/**
* \brief AMRR Rate control algorithm
* \ingroup wifi
*
* This class implements the AMRR rate control algorithm which
* was initially described in <i>IEEE 802.11 Rate Adaptation:
* A Practical Approach</i>, by M. Lacage, M.H. Manshaei, and
* T. Turletti.
*/
class AmrrWifiManager : public WifiRemoteStationManager
{
public:
static TypeId GetTypeId (void);
AmrrWifiManager ();
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 IsLowLatency (void) const;
void UpdateRetry (AmrrWifiRemoteStation *station);
void UpdateMode (AmrrWifiRemoteStation *station);
void ResetCnt (AmrrWifiRemoteStation *station);
void IncreaseRate (AmrrWifiRemoteStation *station);
void DecreaseRate (AmrrWifiRemoteStation *station);
bool IsMinRate (AmrrWifiRemoteStation *station) const;
bool IsMaxRate (AmrrWifiRemoteStation *station) const;
bool IsSuccess (AmrrWifiRemoteStation *station) const;
bool IsFailure (AmrrWifiRemoteStation *station) const;
bool IsEnough (AmrrWifiRemoteStation *station) const;
Time m_updatePeriod;
double m_failureRatio;
double m_successRatio;
uint32_t m_maxSuccessThreshold;
uint32_t m_minSuccessThreshold;
};
} // namespace ns3
#endif /* AMRR_WIFI_MANAGER_H */
|