A Discrete-Event Network Simulator
Home
Tutorials ▼
English
Documentation ▼
Installation
Manual
Models
Contributing
Wiki
Development ▼
API Docs
Issue Tracker
Merge Requests
API
lr-wpan-error-model-plot.cc
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2011 The Boeing Company
3
*
4
* This program is free software; you can redistribute it and/or modify
5
* it under the terms of the GNU General Public License version 2 as
6
* published by the Free Software Foundation;
7
*
8
* This program is distributed in the hope that it will be useful,
9
* but WITHOUT ANY WARRANTY; without even the implied warranty of
10
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
* GNU General Public License for more details.
12
*
13
* You should have received a copy of the GNU General Public License
14
* along with this program; if not, write to the Free Software
15
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16
*
17
* Author: Gary Pei <guangyu.pei@boeing.com>
18
*/
19
#include <ns3/abort.h>
20
#include <ns3/command-line.h>
21
#include <ns3/gnuplot.h>
22
#include <ns3/log.h>
23
#include <ns3/lr-wpan-error-model.h>
24
#include <ns3/nstime.h>
25
#include <ns3/packet.h>
26
#include <ns3/simulator.h>
27
#include <ns3/uinteger.h>
28
29
#include <fstream>
30
#include <iostream>
31
#include <string>
32
#include <vector>
33
34
using namespace
ns3
;
35
36
NS_LOG_COMPONENT_DEFINE
(
"LrWpanErrorModelPlot"
);
37
38
//
39
// Plot 802.15.4 BER curve (compare against Figure E.2 of IEEE-802.15.4-2006)
40
//
41
int
42
main(
int
argc,
char
* argv[])
43
{
44
std::ofstream berfile(
"802.15.4-ber.plt"
);
45
Ptr<LrWpanErrorModel>
lrWpanError = CreateObject<LrWpanErrorModel>();
46
47
double
increment = 0.1;
48
double
minSnr = -10;
// dB
49
double
maxSnr = 5;
50
51
Gnuplot
berplot =
Gnuplot
(
"802.15.4-ber.eps"
);
52
Gnuplot2dDataset
berdataset(
"802.15.4"
);
53
54
for
(
double
snr = minSnr; snr <= maxSnr; snr += increment)
55
{
56
double
ber = 1.0 - lrWpanError->GetChunkSuccessRate(pow(10.0, snr / 10.0), 1);
57
NS_LOG_DEBUG
(snr <<
"(dB) "
<< ber <<
" (BER)"
);
58
berdataset.Add(snr, ber);
59
}
60
61
berplot.
AddDataset
(berdataset);
62
63
berplot.
SetTerminal
(
"postscript eps color enh \"Times-BoldItalic\""
);
64
berplot.
SetLegend
(
"SNR (dB)"
,
"Bit Error Rate (BER)"
);
65
berplot.
SetExtra
(
"set xrange [-10:15]\n\
66
set yrange [1e-9:1]\n\
67
set log y\n\
68
set grid\n\
69
set style line 1 linewidth 5\n\
70
set style line 2 linewidth 5\n\
71
set style line 3 linewidth 5\n\
72
set style line 4 linewidth 5\n\
73
set style line 5 linewidth 5\n\
74
set style line 6 linewidth 5\n\
75
set style line 7 linewidth 5\n\
76
set style line 8 linewidth 5\n\
77
set style increment user"
);
78
berplot.
GenerateOutput
(berfile);
79
berfile.close();
80
81
return
0;
82
}
ns3::Gnuplot2dDataset
Class to represent a 2D points plot.
Definition:
gnuplot.h:118
ns3::Gnuplot
a simple class to generate gnuplot-ready plotting commands from a set of datasets.
Definition:
gnuplot.h:373
ns3::Gnuplot::AddDataset
void AddDataset(const GnuplotDataset &dataset)
Definition:
gnuplot.cc:759
ns3::Gnuplot::SetLegend
void SetLegend(const std::string &xLegend, const std::string &yLegend)
Definition:
gnuplot.cc:739
ns3::Gnuplot::SetTerminal
void SetTerminal(const std::string &terminal)
Definition:
gnuplot.cc:727
ns3::Gnuplot::GenerateOutput
void GenerateOutput(std::ostream &os)
Writes gnuplot commands and data values to a single output stream.
Definition:
gnuplot.cc:765
ns3::Gnuplot::SetExtra
void SetExtra(const std::string &extra)
Definition:
gnuplot.cc:746
ns3::Ptr
Smart pointer class similar to boost::intrusive_ptr.
Definition:
ptr.h:77
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition:
log.h:202
NS_LOG_DEBUG
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
Definition:
log.h:268
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
src
lr-wpan
examples
lr-wpan-error-model-plot.cc
Generated on Sun Mar 3 2024 17:11:00 for ns-3 by
1.9.1