/usr/include/ns3/snr-to-block-error-rate-manager.h is in libns3-dev 3.13+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 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2007,2008, 2009 INRIA, UDcast
*
* 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: Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
* <amine.ismail@udcast.com>
*/
#ifndef SNR_TO_BLOCK_ERROR_RATE_MANAGER_H
#define SNR_TO_BLOCK_ERROR_RATE_MANAGER_H
#include "ns3/snr-to-block-error-rate-record.h"
#include <vector>
#include "ns3/ptr.h"
namespace ns3 {
/**
* \ingroup wimax
* \brief This class handles the SNR to BlcER traces. A path to a repository containing trace files should be provided.
* If no repository is provided the traces form default-traces.h will be loaded.
* A valid repository should contain 7 files, one for each modulation and coding scheme.
* The names of the files should respect the following format: modulation0.txt for modulation 0, modulation1.txt for
* modulation 1 and so on...
* The files format should be as follows
* SNR_value(1) BER(1) Blc_ER(1) STANDARD_DEVIATION(1) CONFIDENCE_INTERVAL1(1) CONFIDENCE_INTERVAL2(1)
* SNR_value(2) BER(2) Blc_ER(2) STANDARD_DEVIATION(2) CONFIDENCE_INTERVAL1(2) CONFIDENCE_INTERVAL2(2)
* ... ... ... ... ... ...
* ... ... ... ... ... ...
* SNR_value(n) BER(n) Blc_ER(n) STANDARD_DEVIATION(n) CONFIDENCE_INTERVAL1(n) CONFIDENCE_INTERVAL2(n)
*/
class SNRToBlockErrorRateManager
{
public:
SNRToBlockErrorRateManager ();
~SNRToBlockErrorRateManager (void);
/**
* \brief Set the path of the repository containing the traces
* \param traceFilePath the path to the repository.
*/
void SetTraceFilePath (char *traceFilePath);
/**
* \return the path to the repository containing the traces.
*/
std::string GetTraceFilePath (void);
/**
* \brief returns the Block Error Rate for a given modulation and SNR value
* \param SNR the SNR value
* \param modulation one of the seven MCS
* \return the Block Error Rate
*/
double GetBlockErrorRate (double SNR, uint8_t modulation);
SNRToBlockErrorRateRecord *
/**
* \brief returns a record of type SNRToBlockErrorRateRecord corresponding to a given modulation and SNR value
* \param SNR the SNR value
* \param modulation one of the seven MCS
* \return the Block Error Rate
*/
GetSNRToBlockErrorRateRecord (double SNR, uint8_t modulation);
/**
* \brief Loads the traces form the repository specified in the constructor or setted by SetTraceFilePath function. If
* no repository is provided, default traces will be loaded from default-traces.h file
*/
void LoadTraces (void);
/**
* \brief Loads the default traces from default-traces.h file
*/
void LoadDefaultTraces (void);
/**
* \brief Reloads the trace
*/
void ReLoadTraces (void);
/**
* \brief If activate loss is called with false, all the returned BlcER will be 0 (no losses)
*/
void ActivateLoss (bool loss);
private:
void ClearRecords (void);
double m_speed; // in m/s
uint8_t m_activateLoss;
char m_traceFilePath[1024];
std::vector<SNRToBlockErrorRateRecord *> * m_recordModulation[7];
};
}
#endif /* SNR_TO_BLOCK_ERROR_RATE_MANAGER_H */
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