/usr/include/ns3.26/ns3/yans-wifi-channel.h is in libns3-dev 3.26+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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 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 YANS_WIFI_CHANNEL_H
#define YANS_WIFI_CHANNEL_H
#include <vector>
#include <stdint.h>
#include "ns3/packet.h"
#include "wifi-channel.h"
#include "wifi-mode.h"
#include "wifi-preamble.h"
#include "wifi-tx-vector.h"
#include "yans-wifi-phy.h"
#include "ns3/nstime.h"
namespace ns3 {
class NetDevice;
class PropagationLossModel;
class PropagationDelayModel;
struct Parameters
{
double rxPowerDbm;
enum mpduType type;
Time duration;
WifiTxVector txVector;
WifiPreamble preamble;
};
/**
* \brief A Yans wifi channel
* \ingroup wifi
*
* This wifi channel implements the propagation model described in
* "Yet Another Network Simulator", (http://cutebugs.net/files/wns2-yans.pdf).
*
* This class is expected to be used in tandem with the ns3::YansWifiPhy
* class and contains a ns3::PropagationLossModel and a ns3::PropagationDelayModel.
* By default, no propagation models are set so, it is the caller's responsability
* to set them before using the channel.
*/
class YansWifiChannel : public WifiChannel
{
public:
static TypeId GetTypeId (void);
YansWifiChannel ();
virtual ~YansWifiChannel ();
//inherited from Channel.
virtual uint32_t GetNDevices (void) const;
virtual Ptr<NetDevice> GetDevice (uint32_t i) const;
/**
* Adds the given YansWifiPhy to the PHY list
*
* \param phy the YansWifiPhy to be added to the PHY list
*/
void Add (Ptr<YansWifiPhy> phy);
/**
* \param loss the new propagation loss model.
*/
void SetPropagationLossModel (Ptr<PropagationLossModel> loss);
/**
* \param delay the new propagation delay model.
*/
void SetPropagationDelayModel (Ptr<PropagationDelayModel> delay);
/**
* \param sender the device from which the packet is originating.
* \param packet the packet to send
* \param txPowerDbm the tx power associated to the packet
* \param txVector the TXVECTOR associated to the packet
* \param preamble the preamble associated to the packet
* \param mpdutype the type of the MPDU as defined in WifiPhy::mpduType.
* \param duration the transmission duration associated to the packet
*
* This method should not be invoked by normal users. It is
* currently invoked only from WifiPhy::Send. YansWifiChannel
* delivers packets only between PHYs with the same m_channelNumber,
* e.g. PHYs that are operating on the same channel.
*/
void Send (Ptr<YansWifiPhy> sender, Ptr<const Packet> packet, double txPowerDbm,
WifiTxVector txVector, WifiPreamble preamble, enum mpduType mpdutype, Time duration) const;
/**
* Assign a fixed random variable stream number to the random variables
* used by this model. Return the number of streams (possibly zero) that
* have been assigned.
*
* \param stream first stream index to use
*
* \return the number of stream indices assigned by this model
*/
int64_t AssignStreams (int64_t stream);
private:
/**
* A vector of pointers to YansWifiPhy.
*/
typedef std::vector<Ptr<YansWifiPhy> > PhyList;
/**
* This method is scheduled by Send for each associated YansWifiPhy.
* The method then calls the corresponding YansWifiPhy that the first
* bit of the packet has arrived.
*
* \param i index of the corresponding YansWifiPhy in the PHY list
* \param packet the packet being sent
* \param atts a vector containing the received power in dBm and the packet type
* \param txVector the TXVECTOR of the packet
* \param preamble the type of preamble being used to send the packet
*/
void Receive (uint32_t i, Ptr<Packet> packet, struct Parameters parameters) const;
PhyList m_phyList; //!< List of YansWifiPhys connected to this YansWifiChannel
Ptr<PropagationLossModel> m_loss; //!< Propagation loss model
Ptr<PropagationDelayModel> m_delay; //!< Propagation delay model
};
} //namespace ns3
#endif /* YANS_WIFI_CHANNEL_H */
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