A Discrete-Event Network Simulator
API
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lena-uplink-power-control.cc
Go to the documentation of this file.
1/*
2 * Copyright (c) 2014 Piotr Gawlowicz
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: Piotr Gawlowicz <gawlowicz.p@gmail.com>
18 *
19 */
20
21#include "ns3/config-store.h"
22#include "ns3/core-module.h"
23#include "ns3/lte-module.h"
24#include "ns3/mobility-module.h"
25#include "ns3/network-module.h"
26#include <ns3/buildings-helper.h>
27
28using namespace ns3;
29
30/*
31 * This example show how to configure and how Uplink Power Control works.
32 */
33
34int
35main(int argc, char* argv[])
36{
37 Config::SetDefault("ns3::LteHelper::UseIdealRrc", BooleanValue(false));
38
39 double eNbTxPower = 30;
40 Config::SetDefault("ns3::LteEnbPhy::TxPower", DoubleValue(eNbTxPower));
41 Config::SetDefault("ns3::LteUePhy::TxPower", DoubleValue(10.0));
42 Config::SetDefault("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue(true));
43
44 Config::SetDefault("ns3::LteUePowerControl::ClosedLoop", BooleanValue(true));
45 Config::SetDefault("ns3::LteUePowerControl::AccumulationEnabled", BooleanValue(true));
46 Config::SetDefault("ns3::LteUePowerControl::Alpha", DoubleValue(1.0));
47
48 CommandLine cmd(__FILE__);
49 cmd.Parse(argc, argv);
50
51 Ptr<LteHelper> lteHelper = CreateObject<LteHelper>();
52
53 uint16_t bandwidth = 25;
54 double d1 = 0;
55
56 // Create Nodes: eNodeB and UE
57 NodeContainer enbNodes;
58 NodeContainer ueNodes;
59 enbNodes.Create(1);
60 ueNodes.Create(1);
61 NodeContainer allNodes = NodeContainer(enbNodes, ueNodes);
62
63 /* the topology is the following:
64 *
65 * eNB1-------------------------UE
66 * d1
67 */
68
69 // Install Mobility Model
70 Ptr<ListPositionAllocator> positionAlloc = CreateObject<ListPositionAllocator>();
71 positionAlloc->Add(Vector(0.0, 0.0, 0.0)); // eNB1
72 positionAlloc->Add(Vector(d1, 0.0, 0.0)); // UE1
73
75 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
76 mobility.SetPositionAllocator(positionAlloc);
77 mobility.Install(allNodes);
78
79 // Create Devices and install them in the Nodes (eNB and UE)
80 NetDeviceContainer enbDevs;
81 NetDeviceContainer ueDevs;
82 lteHelper->SetSchedulerType("ns3::PfFfMacScheduler");
83
84 lteHelper->SetEnbDeviceAttribute("DlBandwidth", UintegerValue(bandwidth));
85 lteHelper->SetEnbDeviceAttribute("UlBandwidth", UintegerValue(bandwidth));
86
87 enbDevs = lteHelper->InstallEnbDevice(enbNodes);
88 ueDevs = lteHelper->InstallUeDevice(ueNodes);
89
90 // Attach a UE to a eNB
91 lteHelper->Attach(ueDevs, enbDevs.Get(0));
92
93 // Activate a data radio bearer
95 EpsBearer bearer(q);
96 lteHelper->ActivateDataRadioBearer(ueDevs, bearer);
97
100
102 return 0;
103}
AttributeValue implementation for Boolean.
Definition: boolean.h:37
Parse command-line arguments.
Definition: command-line.h:232
This class can be used to hold variables of floating point type such as 'double' or 'float'.
Definition: double.h:42
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:78
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
Definition: simulator.cc:140
static void Run()
Run the simulation.
Definition: simulator.cc:176
static void Stop()
Tell the Simulator the calling event should be the last one executed.
Definition: simulator.cc:184
Hold an unsigned integer type.
Definition: uinteger.h:45
void SetDefault(std::string name, const AttributeValue &value)
Definition: config.cc:891
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1336
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns cmd
Definition: second.py:33
ns mobility
Definition: third.py:96