/usr/include/ns3.27/ns3/buildings-propagation-loss-model.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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011, 2012 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
*
* 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: Marco Miozzo <marco.miozzo@cttc.es>
* Nicola Baldo <nbaldo@cttc.es>
*
*/
#ifndef BUILDINGS_PROPAGATION_LOSS_MODEL_H_
#define BUILDINGS_PROPAGATION_LOSS_MODEL_H_
#include "ns3/nstime.h"
#include "ns3/propagation-loss-model.h"
#include "ns3/random-variable-stream.h"
#include <ns3/building.h>
#include <ns3/mobility-building-info.h>
namespace ns3 {
class ShadowingLossModel;
class JakesFadingLossModel;
/**
* \ingroup propagation
*
* This model provides means for simulating the following propagation
* phenomena in the presence of buildings:
*
* - shadowing (indoor, outdoor)
* - external wall penetration loss
* - internal wall penetration loss
*
* The distance-dependent component of propagation loss is deferred
* to derived classes which are expected to implement the GetLoss method.
*
* \warning This model works only when MobilityBuildingInfo is aggreegated
* to the mobility model
*
*/
class BuildingsPropagationLossModel : public PropagationLossModel
{
public:
static TypeId GetTypeId (void);
BuildingsPropagationLossModel ();
/**
* \param a the mobility model of the source
* \param b the mobility model of the destination
* \returns the propagation loss (in dBm)
*/
virtual double GetLoss (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const = 0;
// inherited from PropagationLossModel
virtual double DoCalcRxPower (double txPowerDbm, Ptr<MobilityModel> a, Ptr<MobilityModel> b) const;
protected:
double ExternalWallLoss (Ptr<MobilityBuildingInfo> a) const;
double HeightLoss (Ptr<MobilityBuildingInfo> n) const;
double InternalWallsLoss (Ptr<MobilityBuildingInfo> a, Ptr<MobilityBuildingInfo> b) const;
double GetShadowing (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const;
double m_lossInternalWall; // in meters
class ShadowingLoss
{
public:
ShadowingLoss ();
ShadowingLoss (double shadowingValue, Ptr<MobilityModel> receiver);
double GetLoss () const;
Ptr<MobilityModel> GetReceiver (void) const;
protected:
double m_shadowingValue;
Ptr<MobilityModel> m_receiver;
};
mutable std::map<Ptr<MobilityModel>, std::map<Ptr<MobilityModel>, ShadowingLoss> > m_shadowingLossMap;
double EvaluateSigma (Ptr<MobilityBuildingInfo> a, Ptr<MobilityBuildingInfo> b) const;
double m_shadowingSigmaExtWalls;
double m_shadowingSigmaOutdoor;
double m_shadowingSigmaIndoor;
Ptr<NormalRandomVariable> m_randVariable;
virtual int64_t DoAssignStreams (int64_t stream);
};
}
#endif /* BUILDINGS_PROPAGATION_LOSS_MODEL_H_ */
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