A Discrete-Event Network Simulator
API
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lena-fading.cc
Go to the documentation of this file.
1/*
2 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
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: Marco Miozzo <marco.miozzo@cttc.es>
18 */
19
20#include "ns3/config-store.h"
21#include "ns3/core-module.h"
22#include "ns3/lte-module.h"
23#include "ns3/mobility-module.h"
24#include "ns3/network-module.h"
25#include <ns3/buildings-helper.h>
26#include <ns3/string.h>
27
28#include <fstream>
29// #include "ns3/gtk-config-store.h"
30
31using namespace ns3;
32
33int
34main(int argc, char* argv[])
35{
36 CommandLine cmd(__FILE__);
37 cmd.Parse(argc, argv);
38
39 // to save a template default attribute file run it like this:
40 // ./ns3 run src/lte/examples/lena-first-sim --command-template="%s
41 // --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Save
42 // --ns3::ConfigStore::FileFormat=RawText"
43 //
44 // to load a previously created default attribute file
45 // ./ns3 run src/lte/examples/lena-first-sim --command-template="%s
46 // --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Load
47 // --ns3::ConfigStore::FileFormat=RawText"
48
49 // ConfigStore inputConfig;
50 // inputConfig.ConfigureDefaults ();
51
52 // parse again so you can override default values from the command line
53 // cmd.Parse (argc, argv);
54
55 Ptr<LteHelper> lteHelper = CreateObject<LteHelper>();
56 // Uncomment to enable logging
57 // lteHelper->EnableLogComponents ();
58
59 lteHelper->SetAttribute("FadingModel", StringValue("ns3::TraceFadingLossModel"));
60
61 std::ifstream ifTraceFile;
62 ifTraceFile.open("../../src/lte/model/fading-traces/fading_trace_EPA_3kmph.fad",
63 std::ifstream::in);
64 if (ifTraceFile.good())
65 {
66 // script launched by test.py
67 lteHelper->SetFadingModelAttribute(
68 "TraceFilename",
69 StringValue("../../src/lte/model/fading-traces/fading_trace_EPA_3kmph.fad"));
70 }
71 else
72 {
73 // script launched as an example
74 lteHelper->SetFadingModelAttribute(
75 "TraceFilename",
76 StringValue("src/lte/model/fading-traces/fading_trace_EPA_3kmph.fad"));
77 }
78
79 // these parameters have to be set only in case of the trace format
80 // differs from the standard one, that is
81 // - 10 seconds length trace
82 // - 10,000 samples
83 // - 0.5 seconds for window size
84 // - 100 RB
85 lteHelper->SetFadingModelAttribute("TraceLength", TimeValue(Seconds(10.0)));
86 lteHelper->SetFadingModelAttribute("SamplesNum", UintegerValue(10000));
87 lteHelper->SetFadingModelAttribute("WindowSize", TimeValue(Seconds(0.5)));
88 lteHelper->SetFadingModelAttribute("RbNum", UintegerValue(100));
89
90 // Create Nodes: eNodeB and UE
91 NodeContainer enbNodes;
92 NodeContainer ueNodes;
93 enbNodes.Create(1);
94 ueNodes.Create(1);
95
96 // Install Mobility Model
98 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
99 mobility.Install(enbNodes);
100 BuildingsHelper::Install(enbNodes);
101 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
102 mobility.Install(ueNodes);
104
105 // Create Devices and install them in the Nodes (eNB and UE)
106 NetDeviceContainer enbDevs;
107 NetDeviceContainer ueDevs;
108 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
109 ueDevs = lteHelper->InstallUeDevice(ueNodes);
110
111 // Attach a UE to a eNB
112 lteHelper->Attach(ueDevs, enbDevs.Get(0));
113
114 // Activate an EPS bearer
116 EpsBearer bearer(q);
117 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
118
119 Simulator::Stop(Seconds(0.005));
120
122
123 // GtkConfigStore config;
124 // config.ConfigureAttributes ();
125
127 return 0;
128}
static void Install(Ptr< Node > node)
Install the MobilityBuildingInfo to a node.
Parse command-line arguments.
Definition: command-line.h:232
This class contains the specification of EPS Bearers.
Definition: eps-bearer.h:91
Qci
QoS Class Indicator.
Definition: eps-bearer.h:106
@ GBR_CONV_VOICE
GBR Conversational Voice.
Definition: eps-bearer.h:107
Helper class used to assign positions and mobility models to nodes.
holds a vector of ns3::NetDevice pointers
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
keep track of a set of node pointers.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:77
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
Definition: simulator.cc:142
static void Run()
Run the simulation.
Definition: simulator.cc:178
static void Stop()
Tell the Simulator the calling event should be the last one executed.
Definition: simulator.cc:186
Hold variables of type string.
Definition: string.h:56
AttributeValue implementation for Time.
Definition: nstime.h:1406
Hold an unsigned integer type.
Definition: uinteger.h:45
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1319
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns cmd
Definition: second.py:40
ns mobility
Definition: third.py:105