1 /* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */

     2 /*

     3  * Copyright (c) 2005,2006 INRIA

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License version 2 as 

     7  * published by the Free Software Foundation;

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

    16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    17  *

    18  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

    19  */

    20 #ifndef CR_MAC_STATIONS_H

    21 #define CR_MAC_STATIONS_H

    22 

    23 #include <stdint.h>

    24 

    25 #include "mac-stations.h"

    26 

    27 namespace ns3 {

    28 

    29 /**

    30  * \brief use constant rates for data and control transmissions

    31  *

    32  * This class uses always the same transmission rate for every

    33  * packet sent.

    34  */

    35 class CrMacStations : public MacStations 

    36 {

    37 public:

    38   CrMacStations (WifiMode dataMode, WifiMode ctlMode);

    39   virtual ~CrMacStations ();

    40 

    41   WifiMode GetDataMode (void) const;

    42   WifiMode GetCtlMode (void) const;

    43 private:

    44   virtual class MacStation *CreateStation (void);

    45 

    46   WifiMode m_dataMode;

    47   WifiMode m_ctlMode;

    48 };

    49 

    50 

    51 class CrMacStation : public MacStation

    52 {

    53 public:

    54   CrMacStation (CrMacStations *stations);

    55   virtual ~CrMacStation ();

    56 

    57   virtual void ReportRxOk (double rxSnr, WifiMode txMode);

    58   virtual void ReportRtsFailed (void);

    59   virtual void ReportDataFailed (void);

    60   virtual void ReportRtsOk (double ctsSnr, WifiMode ctsMode, double rtsSnr);

    61   virtual void ReportDataOk (double ackSnr, WifiMode ackMode, double dataSnr);

    62   virtual void ReportFinalRtsFailed (void);

    63   virtual void ReportFinalDataFailed (void);

    64 

    65 private:

    66   virtual CrMacStations *GetStations (void) const;

    67   virtual WifiMode DoGetDataMode (uint32_t size);

    68   virtual WifiMode DoGetRtsMode (void);

    69   CrMacStations *m_stations;

    70 };

    71 

    72 } // namespace ns3

    73 

    74 

    75 

    76 #endif /* CR_MAC_STATIONS_H */