A Discrete-Event Network Simulator
API
lena-intercell-interference.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: Manuel Requena <manuel.requena@cttc.es>
19 * Nicola Baldo <nbaldo@cttc.es>
20 */
21
22
23#include "ns3/core-module.h"
24#include "ns3/network-module.h"
25#include "ns3/mobility-module.h"
26#include "ns3/lte-module.h"
27#include "ns3/config-store.h"
28#include "ns3/radio-bearer-stats-calculator.h"
29
30#include <iomanip>
31#include <string>
32
33using namespace ns3;
34
40int main (int argc, char *argv[])
41{
42 double enbDist = 100.0;
43 double radius = 50.0;
44 uint32_t numUes = 1;
45 double simTime = 1.0;
46
47 CommandLine cmd (__FILE__);
48 cmd.AddValue ("enbDist", "distance between the two eNBs", enbDist);
49 cmd.AddValue ("radius", "the radius of the disc where UEs are placed around an eNB", radius);
50 cmd.AddValue ("numUes", "how many UEs are attached to each eNB", numUes);
51 cmd.AddValue ("simTime", "Total duration of the simulation (in seconds)", simTime);
52 cmd.Parse (argc, argv);
53
54 ConfigStore inputConfig;
55 inputConfig.ConfigureDefaults ();
56
57 // parse again so you can override default values from the command line
58 cmd.Parse (argc, argv);
59
60 // determine the string tag that identifies this simulation run
61 // this tag is then appended to all filenames
62
63 UintegerValue runValue;
64 GlobalValue::GetValueByName ("RngRun", runValue);
65
66 std::ostringstream tag;
67 tag << "_enbDist" << std::setw (3) << std::setfill ('0') << std::fixed << std::setprecision (0) << enbDist
68 << "_radius" << std::setw (3) << std::setfill ('0') << std::fixed << std::setprecision (0) << radius
69 << "_numUes" << std::setw (3) << std::setfill ('0') << numUes
70 << "_rngRun" << std::setw (3) << std::setfill ('0') << runValue.Get () ;
71
72 Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
73
74 lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));
75
76 // Create Nodes: eNodeB and UE
77 NodeContainer enbNodes;
78 NodeContainer ueNodes1, ueNodes2;
79 enbNodes.Create (2);
80 ueNodes1.Create (numUes);
81 ueNodes2.Create (numUes);
82
83 // Position of eNBs
84 Ptr<ListPositionAllocator> positionAlloc = CreateObject<ListPositionAllocator> ();
85 positionAlloc->Add (Vector (0.0, 0.0, 0.0));
86 positionAlloc->Add (Vector (enbDist, 0.0, 0.0));
87 MobilityHelper enbMobility;
88 enbMobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
89 enbMobility.SetPositionAllocator (positionAlloc);
90 enbMobility.Install (enbNodes);
91
92 // Position of UEs attached to eNB 1
93 MobilityHelper ue1mobility;
94 ue1mobility.SetPositionAllocator ("ns3::UniformDiscPositionAllocator",
95 "X", DoubleValue (0.0),
96 "Y", DoubleValue (0.0),
97 "rho", DoubleValue (radius));
98 ue1mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
99 ue1mobility.Install (ueNodes1);
100
101 // Position of UEs attached to eNB 2
102 MobilityHelper ue2mobility;
103 ue2mobility.SetPositionAllocator ("ns3::UniformDiscPositionAllocator",
104 "X", DoubleValue (enbDist),
105 "Y", DoubleValue (0.0),
106 "rho", DoubleValue (radius));
107 ue2mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
108 ue2mobility.Install (ueNodes2);
109
110
111
112 // Create Devices and install them in the Nodes (eNB and UE)
113 NetDeviceContainer enbDevs;
114 NetDeviceContainer ueDevs1;
115 NetDeviceContainer ueDevs2;
116 enbDevs = lteHelper->InstallEnbDevice (enbNodes);
117 ueDevs1 = lteHelper->InstallUeDevice (ueNodes1);
118 ueDevs2 = lteHelper->InstallUeDevice (ueNodes2);
119
120 // Attach UEs to a eNB
121 lteHelper->Attach (ueDevs1, enbDevs.Get (0));
122 lteHelper->Attach (ueDevs2, enbDevs.Get (1));
123
124 // Activate a data radio bearer each UE
125 enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
126 EpsBearer bearer (q);
127 lteHelper->ActivateDataRadioBearer (ueDevs1, bearer);
128 lteHelper->ActivateDataRadioBearer (ueDevs2, bearer);
129
130 Simulator::Stop (Seconds (simTime));
131
132 // Insert RLC Performance Calculator
133 std::string dlOutFname = "DlRlcStats";
134 dlOutFname.append (tag.str ());
135 std::string ulOutFname = "UlRlcStats";
136 ulOutFname.append (tag.str ());
137
138 lteHelper->EnableMacTraces ();
139 lteHelper->EnableRlcTraces ();
140
141 Simulator::Run ();
142 Simulator::Destroy ();
143 return 0;
144}
Parse command-line arguments.
Definition: command-line.h:229
Introspection did not find any typical Config paths.
Definition: config-store.h:60
void ConfigureDefaults(void)
Configure the default values.
This class can be used to hold variables of floating point type such as 'double' or 'float'.
Definition: double.h:41
This class contains the specification of EPS Bearers.
Definition: eps-bearer.h:92
Qci
QoS Class Indicator.
Definition: eps-bearer.h:107
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 EnableRlcTraces(void)
Enable trace sinks for RLC layer.
Definition: lte-helper.cc:1435
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 EnableMacTraces(void)
Enable trace sinks for MAC layer.
Definition: lte-helper.cc:1529
Helper class used to assign positions and mobility models to nodes.
void SetMobilityModel(std::string type, std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue(), std::string n8="", const AttributeValue &v8=EmptyAttributeValue(), std::string n9="", const AttributeValue &v9=EmptyAttributeValue())
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
void SetPositionAllocator(Ptr< PositionAllocator > allocator)
Set the position allocator which will be used to allocate the initial position of every node initiali...
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
Hold variables of type string.
Definition: string.h:41
Hold an unsigned integer type.
Definition: uinteger.h:44
uint64_t Get(void) const
Definition: uinteger.cc:35
Vector3D Vector
Vector alias typedef for compatibility with mobility models.
Definition: vector.h:324
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