A Discrete-Event Network Simulator
API
lena-fading.cc
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Marco Miozzo <marco.miozzo@cttc.es>
19  */
20 
21 
22 #include "ns3/core-module.h"
23 #include "ns3/network-module.h"
24 #include "ns3/mobility-module.h"
25 #include "ns3/lte-module.h"
26 #include "ns3/config-store.h"
27 #include <ns3/string.h>
28 #include <fstream>
29 #include <ns3/buildings-helper.h>
30 //#include "ns3/gtk-config-store.h"
31 
32 using namespace ns3;
33 
34 int main (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 --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Save --ns3::ConfigStore::FileFormat=RawText"
41  //
42  // to load a previously created default attribute file
43  // ./ns3 run src/lte/examples/lena-first-sim --command-template="%s --ns3::ConfigStore::Filename=input-defaults.txt --ns3::ConfigStore::Mode=Load --ns3::ConfigStore::FileFormat=RawText"
44 
45  //ConfigStore inputConfig;
46  //inputConfig.ConfigureDefaults ();
47 
48  // parse again so you can override default values from the command line
49  //cmd.Parse (argc, argv);
50 
51  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
52  // Uncomment to enable logging
53  //lteHelper->EnableLogComponents ();
54 
55 
56  lteHelper->SetAttribute ("FadingModel", StringValue ("ns3::TraceFadingLossModel"));
57 
58  std::ifstream ifTraceFile;
59  ifTraceFile.open ("../../src/lte/model/fading-traces/fading_trace_EPA_3kmph.fad", std::ifstream::in);
60  if (ifTraceFile.good ())
61  {
62  // script launched by test.py
63  lteHelper->SetFadingModelAttribute ("TraceFilename", StringValue ("../../src/lte/model/fading-traces/fading_trace_EPA_3kmph.fad"));
64  }
65  else
66  {
67  // script launched as an example
68  lteHelper->SetFadingModelAttribute ("TraceFilename", StringValue ("src/lte/model/fading-traces/fading_trace_EPA_3kmph.fad"));
69  }
70 
71  // these parameters have to be set only in case of the trace format
72  // differs from the standard one, that is
73  // - 10 seconds length trace
74  // - 10,000 samples
75  // - 0.5 seconds for window size
76  // - 100 RB
77  lteHelper->SetFadingModelAttribute ("TraceLength", TimeValue (Seconds (10.0)));
78  lteHelper->SetFadingModelAttribute ("SamplesNum", UintegerValue (10000));
79  lteHelper->SetFadingModelAttribute ("WindowSize", TimeValue (Seconds (0.5)));
80  lteHelper->SetFadingModelAttribute ("RbNum", UintegerValue (100));
81 
82  // Create Nodes: eNodeB and UE
83  NodeContainer enbNodes;
84  NodeContainer ueNodes;
85  enbNodes.Create (1);
86  ueNodes.Create (1);
87 
88  // Install Mobility Model
90  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
91  mobility.Install (enbNodes);
92  BuildingsHelper::Install (enbNodes);
93  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
94  mobility.Install (ueNodes);
95  BuildingsHelper::Install (ueNodes);
96 
97  // Create Devices and install them in the Nodes (eNB and UE)
98  NetDeviceContainer enbDevs;
99  NetDeviceContainer ueDevs;
100  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
101  ueDevs = lteHelper->InstallUeDevice (ueNodes);
102 
103  // Attach a UE to a eNB
104  lteHelper->Attach (ueDevs, enbDevs.Get (0));
105 
106  // Activate an EPS bearer
108  EpsBearer bearer (q);
109  lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
110 
111 
112  Simulator::Stop (Seconds (0.005));
113 
114  Simulator::Run ();
115 
116  //GtkConfigStore config;
117  //config.ConfigureAttributes ();
118 
120  return 0;
121 }
static void Install(Ptr< Node > node)
Install the MobilityBuildingInfo to a node.
Parse command-line arguments.
Definition: command-line.h:229
This class contains the specification of EPS Bearers.
Definition: eps-bearer.h:92
Qci
QoS Class Indicator.
Definition: eps-bearer.h:107
@ GBR_CONV_VOICE
GBR Conversational Voice.
Definition: eps-bearer.h:108
NetDeviceContainer InstallEnbDevice(NodeContainer c)
Create a set of eNodeB devices.
Definition: lte-helper.cc:474
void Attach(NetDeviceContainer ueDevices)
Enables automatic attachment of a set of UE devices to a suitable cell using Idle mode initial cell s...
Definition: lte-helper.cc:959
void ActivateDataRadioBearer(NetDeviceContainer ueDevices, EpsBearer bearer)
Activate a Data Radio Bearer on a given UE devices (for LTE-only simulation).
Definition: lte-helper.cc:1313
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
Definition: lte-helper.cc:489
void SetFadingModelAttribute(std::string n, const AttributeValue &v)
Set an attribute for the fading model to be created (both DL and UL).
Definition: lte-helper.cc:455
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.
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
Definition: object-base.cc:256
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
Definition: simulator.cc:180
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
Definition: simulator.cc:136
static void Run(void)
Run the simulation.
Definition: simulator.cc:172
Hold variables of type string.
Definition: string.h:41
AttributeValue implementation for Time.
Definition: nstime.h:1308
Hold an unsigned integer type.
Definition: uinteger.h:44
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1244
Every class exported by the ns3 library is enclosed in the ns3 namespace.
cmd
Definition: second.py:35
mobility
Definition: third.py:108