/usr/include/ns3.27/ns3/lte-global-pathloss-database.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: Nicola Baldo <nbaldo@cttc.es>
*/
#ifndef LTE_GLOBAL_PATHLOSS_DATABASE_H
#define LTE_GLOBAL_PATHLOSS_DATABASE_H
#include <ns3/log.h>
#include <ns3/ptr.h>
#include <string>
#include <map>
namespace ns3 {
class SpectrumPhy;
/**
* \ingroup lte
*
* Store the last pathloss value for each TX-RX pair. This is an
* example of how the PathlossTrace (provided by some SpectrumChannel
* implementations) work.
*
*/
class LteGlobalPathlossDatabase
{
public:
virtual ~LteGlobalPathlossDatabase (void);
/**
* update the pathloss value
*
* \param context
* \param txPhy the transmitting PHY
* \param rxPhy the receiving PHY
* \param lossDb the loss in dB
*/
virtual void UpdatePathloss (std::string context, Ptr<SpectrumPhy> txPhy, Ptr<SpectrumPhy> rxPhy, double lossDb) = 0;
/**
*
*
* \param cellId the id of the eNB
* \param imsi the id of the UE
*
* \return the pathloss value between the UE and the eNB
*/
double GetPathloss (uint16_t cellId, uint64_t imsi);
/**
* print the stored pathloss values to standard output
*
*/
void Print ();
protected:
/**
* List of the last pathloss value for each UE by CellId.
* ( CELL ID, ( IMSI,PATHLOSS ))
*/
std::map<uint16_t, std::map<uint64_t, double> > m_pathlossMap;
};
/**
* \ingroup lte
* Store the last pathloss value for each TX-RX pair for downlink
*/
class DownlinkLteGlobalPathlossDatabase : public LteGlobalPathlossDatabase
{
public:
// inherited from LteGlobalPathlossDatabase
virtual void UpdatePathloss (std::string context, Ptr<SpectrumPhy> txPhy, Ptr<SpectrumPhy> rxPhy, double lossDb);
};
/**
* \ingroup lte
* Store the last pathloss value for each TX-RX pair for uplink
*/
class UplinkLteGlobalPathlossDatabase : public LteGlobalPathlossDatabase
{
public:
// inherited from LteGlobalPathlossDatabase
virtual void UpdatePathloss (std::string context, Ptr<SpectrumPhy> txPhy, Ptr<SpectrumPhy> rxPhy, double lossDb);
};
} // namespace ns3
#endif // LTE_GLOBAL_PATHLOSS_DATABASE_H
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