A Discrete-Event Network Simulator
API
lena-uplink-power-control.cc
Go to the documentation of this file.
1/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2014 Piotr Gawlowicz
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: Piotr Gawlowicz <gawlowicz.p@gmail.com>
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/buildings-helper.h>
28
29using namespace ns3;
30
31/*
32 * This example show how to configure and how Uplink Power Control works.
33 */
34
35int main (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
94 enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
95 EpsBearer bearer (q);
96 lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
97
98 Simulator::Stop (Seconds (0.500));
99 Simulator::Run ();
100
101 Simulator::Destroy ();
102 return 0;
103}
AttributeValue implementation for Boolean.
Definition: boolean.h:37
Parse command-line arguments.
Definition: command-line.h:229
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 SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
Definition: lte-helper.cc:279
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 SetEnbDeviceAttribute(std::string n, const AttributeValue &v)
Set an attribute for the eNodeB devices (LteEnbNetDevice) to be created.
Definition: lte-helper.cc:400
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
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.
Hold an unsigned integer type.
Definition: uinteger.h:44
Vector3D Vector
Vector alias typedef for compatibility with mobility models.
Definition: vector.h:324
void SetDefault(std::string name, const AttributeValue &value)
Definition: config.cc:849
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:107