/usr/include/ns3.27/ns3/wave-mac-low.h is in libns3-dev 3.27+dfsg-1.
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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 84 85 86 87 88 89 90 91 92 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2008 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>
* Junling Bu <linlinjavaer@gmail.com>
*/
#ifndef WAVE_MAC_LOW_H
#define WAVE_MAC_LOW_H
#include "ns3/mac-low.h"
#include "wave-net-device.h"
namespace ns3 {
class WaveNetDevice;
/**
* \ingroup wave
* This class is the subclass of MacLow to provide support for MAC extension
* (1) allows higher layer control data rate and tx power level.
* If higher layer does not set, they will be determined by WifiRemoteStationManager
* of MAC layer;
* If higher layer sets tx parameters in non-adaptable mode, the data rate
* and tx power level will be used for transmission;.
* If higher layer sets tx parameters in adaptable mode, the data rate
* will be lower bound for the actual data rate, and the power level
* will be upper bound for the actual transmit power.
* (2) implements the feature described in Annex C : avoid transmission at scheduled guard intervals
* However, the feature is extended further here that the required transmit time is determined
* by MAC layer itself rather than PHY layer, which contains RTS/CTS, DATA and ACK time.
*/
class WaveMacLow : public MacLow
{
public:
/**
* \brief Get the type ID.
* \return the object TypeId
*/
static TypeId GetTypeId (void);
WaveMacLow ();
virtual ~WaveMacLow ();
/**
* \param device WaveNetDevice associated with WaveMacLow
*/
void SetWaveNetDevice (Ptr<WaveNetDevice> device);
/**
* \param packet packet to send
* \param hdr 802.11 header for packet to send
* \param parameters the transmission parameters to use for this packet.
* \param dca pointer to the calling DcaTxop.
*
* Start the transmission of the input packet and notify the listener
* of transmission events.
*/
virtual void StartTransmission (Ptr<const Packet> packet,
const WifiMacHeader* hdr,
MacLowTransmissionParameters parameters,
Ptr<DcaTxop> dca);
private:
/**
* Return a TXVECTOR for the DATA frame given the destination.
* The function consults WifiRemoteStationManager, which controls the rate
* to different destinations.
*
* \param packet the packet being asked for TXVECTOR
* \param hdr the WifiMacHeader
* \return TXVECTOR for the given packet
*/
virtual WifiTxVector GetDataTxVector (Ptr<const Packet> packet, const WifiMacHeader *hdr) const;
Ptr<ChannelScheduler> m_scheduler; ///< the channel scheduler
Ptr<ChannelCoordinator> m_coordinator; ///< the channel coordinator
};
} // namespace ns3
#endif /* WAVE_MAC_LOW_H*/
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