A Discrete-Event Network Simulator
API
lte-test-tta-ff-mac-scheduler.cc
Go to the documentation of this file.
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  * Nicola Baldo <nbaldo@cttc.es>
20  * Dizhi Zhou <dizhi.zhou@gmail.com>
21  */
22 
23 #include <iostream>
24 #include <sstream>
25 #include <string>
26 #include <ns3/object.h>
27 #include <ns3/spectrum-interference.h>
28 #include <ns3/spectrum-error-model.h>
29 #include <ns3/log.h>
30 #include <ns3/test.h>
31 #include <ns3/simulator.h>
32 #include <ns3/packet.h>
33 #include <ns3/ptr.h>
34 #include "ns3/radio-bearer-stats-calculator.h"
35 #include <ns3/constant-position-mobility-model.h>
36 #include "lte-test-tta-ff-mac-scheduler.h"
37 #include <ns3/eps-bearer.h>
38 #include <ns3/node-container.h>
39 #include <ns3/mobility-helper.h>
40 #include <ns3/net-device-container.h>
41 #include <ns3/lte-ue-net-device.h>
42 #include <ns3/lte-enb-net-device.h>
43 #include <ns3/lte-ue-rrc.h>
44 #include <ns3/lte-helper.h>
45 #include "ns3/string.h"
46 #include "ns3/double.h"
47 #include <ns3/lte-enb-phy.h>
48 #include <ns3/lte-ue-phy.h>
49 #include <ns3/boolean.h>
50 #include <ns3/enum.h>
51 
52 using namespace ns3;
53 
54 NS_LOG_COMPONENT_DEFINE ("LenaTestTtaFfMacScheduler");
55 
56 LenaTestTtaFfMacSchedulerSuite::LenaTestTtaFfMacSchedulerSuite ()
57  : TestSuite ("lte-tta-ff-mac-scheduler", SYSTEM)
58 {
59  NS_LOG_INFO ("creating LenaTestTtaFfMacSchedulerSuite");
60 
61  bool errorModel = false;
62 
63  //Test Case : AMC works in TTA
64 
65 
66  //Note: here the MCS is calculated by the narrowband CQI
67 
68  // DOWNLINK - DISTANCE 0 -> MCS 28 -> Itbs 26 (from table 7.1.7.2.1-1 of 36.213)
69  // 1 user -> 24 PRB at Itbs 26 -> 2196 -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
70  // 3 users -> 2196000 among 3 users -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
71  // 6 users -> 2196000 among 6 users -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
72  // 12 users -> 2196000 among 12 users -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
73  // UPLINK- DISTANCE 0 -> MCS 28 -> Itbs 26 (from table 7.1.7.2.1-1 of 36.213)
74  // 1 user -> 25 PRB at Itbs 26 -> 2292 -> 2292000 bytes/sec
75  // 3 users -> 8 PRB at Itbs 26 -> 749 -> 749000 bytes/sec
76  // 6 users -> 4 PRB at Itbs 26 -> 373 -> 373000 bytes/sec
77  // after the patch enforcing min 3 PRBs per UE:
78  // 12 users -> 3 PRB at Itbs 26 -> 277 bytes * 8/12 UE/TTI -> 184670 bytes/sec
79  AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,2196000,2292000, errorModel), TestCase::EXTENSIVE);
80  AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,2196000,749000,errorModel), TestCase::QUICK);
81  AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,2196000,373000, errorModel), TestCase::EXTENSIVE);
82  AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,2196000,184670, errorModel), TestCase::EXTENSIVE);
83  AddTestCase (new LenaTtaFfMacSchedulerTestCase (15,0,2196000,147730, errorModel), TestCase::EXTENSIVE);
84 
85  // DOWNLINK - DISTANCE 4800 -> MCS 22 -> Itbs 20 (from table 7.1.7.2.1-1 of 36.213)
86  // 1 user -> 24 PRB at Itbs 15 -> 1383 -> 1383000 bytes/sec for one UE; 0 bytes/sec for other UEs
87  // 3 users -> 1383000 among 3 users -> 1383000 bytes/sec for one UE; 0 bytes/sec for other UEs
88  // 6 users -> 1383000 among 6 users -> 1383000 bytes/sec for one UE; 0 bytes/sec for other UEs
89  // 12 users -> 1383000 among 12 users -> 1383000 bytes/sec for one UE; 0 bytes/sec for other UEs
90  // UPLINK - DISTANCE 4800 -> MCS 14 -> Itbs 13 (from table 7.1.7.2.1-1 of 36.213)
91  // 1 user -> 25 PRB at Itbs 13 -> 807 -> 807000 bytes/sec
92  // 3 users -> 8 PRB at Itbs 13 -> 253 -> 253000 bytes/sec
93  // 6 users -> 4 PRB at Itbs 13 -> 125 -> 125000 bytes/sec
94  // after the patch enforcing min 3 PRBs per UE:
95  // 12 users -> 3 PRB at Itbs 13 -> 93 bytes * 8/12 UE/TTI -> 62000 bytes/sec
96  AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,4800,1383000,807000,errorModel), TestCase::EXTENSIVE);
97  AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,4800,1383000,253000,errorModel), TestCase::EXTENSIVE);
98  AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,4800,1383000,125000,errorModel), TestCase::EXTENSIVE);
99  AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,4800,1383000,62000,errorModel), TestCase::EXTENSIVE);
100 
101 
102  // DOWNLINK - DISTANCE 6000 -> MCS 20 -> Itbs 18 (from table 7.1.7.2.1-1 of 36.213)
103  // 1 user -> 24 PRB at Itbs 15 -> 1191 -> 1191000 bytes/sec for one UE; 0 bytes/sec for other UEs
104  // 3 users -> 1191000 among 3 users -> 1191000 bytes/sec for one UE; 0 bytes/sec for other UEs
105  // 6 users -> 1191000 among 6 users -> 1191000 bytes/sec for one UE; 0 bytes/sec for other UEs
106  // 12 users ->1191000 among 12 users -> 1191000 bytes/sec for one UE; 0 bytes/sec for other UEs
107  // UPLINK - DISTANCE 6000 -> MCS 12 -> Itbs 11 (from table 7.1.7.2.1-1 of 36.213)
108  // 1 user -> 25 PRB at Itbs 11 -> 621 -> 621000 bytes/sec
109  // 3 users -> 8 PRB at Itbs 11 -> 201 -> 201000 bytes/sec
110  // 6 users -> 4 PRB at Itbs 11 -> 97 -> 97000 bytes/sec
111  // after the patch enforcing min 3 PRBs per UE:
112  // 12 users -> 3 PRB at Itbs 11 -> 73 bytes * 8/12 UE/TTI -> 48667 bytes/sec
113  AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,6000,1191000,621000, errorModel), TestCase::EXTENSIVE);
114  AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,6000,1191000,201000, errorModel), TestCase::EXTENSIVE);
115  AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,6000,1191000,97000, errorModel), TestCase::EXTENSIVE);
116  AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,6000,1191000,48667, errorModel), TestCase::EXTENSIVE);
117 
118  // DOWNLINK - DISTANCE 10000 -> MCS 14 -> Itbs 13 (from table 7.1.7.2.1-1 of 36.213)
119  // 1 user -> 24 PRB at Itbs 8 -> 775 -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
120  // 3 users -> 775000 among 3 users -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
121  // 6 users -> 775000 among 6 users -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
122  // 12 users -> 775000 among 12 users -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
123  // UPLINK - DISTANCE 10000 -> MCS 8 -> Itbs 8 (from table 7.1.7.2.1-1 of 36.213)
124  // 1 user -> 24 PRB at Itbs 8 -> 437 -> 437000 bytes/sec
125  // 3 users -> 8 PRB at Itbs 8 -> 137 -> 137000 bytes/sec
126  // 6 users -> 4 PRB at Itbs 8 -> 67 -> 67000 bytes/sec
127  // after the patch enforcing min 3 PRBs per UE:
128  // 12 users -> 3 PRB at Itbs 8 -> 49 bytes * 8/12 UE/TTI -> 32667 bytes/sec
129  AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,10000,775000,437000,errorModel), TestCase::EXTENSIVE);
130  AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,10000,775000,137000,errorModel), TestCase::EXTENSIVE);
131  AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,10000,775000,67000,errorModel), TestCase::EXTENSIVE);
132  AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,10000,775000,32667,errorModel), TestCase::EXTENSIVE);
133 
134  // DONWLINK - DISTANCE 20000 -> MCS 8 -> Itbs 8 (from table 7.1.7.2.1-1 of 36.213)
135  // 1 user -> 24 PRB at Itbs 8 -> 421 -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
136  // 3 users -> 421000 among 3 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
137  // 6 users -> 421000 among 6 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
138  // 12 users -> 421000 among 12 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
139  // UPLINK - DISTANCE 20000 -> MCS 2 -> Itbs 2 (from table 7.1.7.2.1-1 of 36.213)
140  // 1 user -> 25 PRB at Itbs 2 -> 233 -> 137000 bytes/sec
141  // 3 users -> 8 PRB at Itbs 2 -> 69 -> 41000 bytes/sec
142  // 6 users -> 4 PRB at Itbs 2 -> 32 -> 22000 bytes/sec
143  // after the patch enforcing min 3 PRBs per UE:
144  // 12 users -> 3 PRB at Itbs 2 -> 26 bytes * 8/12 UE/TTI -> 12000 bytes/sec
145  AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,20000,421000,137000,errorModel), TestCase::EXTENSIVE);
146  AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,20000,421000,41000,errorModel), TestCase::EXTENSIVE);
147  AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,20000,421000,22000,errorModel), TestCase::EXTENSIVE);
148  AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,20000,421000,12000,errorModel), TestCase::EXTENSIVE);
149 
150  // DOWNLINK - DISTANCE 100000 -> CQI == 0 -> out of range -> 0 bytes/sec
151  // UPLINK - DISTANCE 100000 -> CQI == 0 -> out of range -> 0 bytes/sec
152  AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,100000,0,0,errorModel), TestCase::QUICK);
153 }
154 
155 static LenaTestTtaFfMacSchedulerSuite lenaTestTtaFfMacSchedulerSuite;
156 
157 
158 // --------------- T E S T - C A S E ------------------------------
159 
160 std::string
161 LenaTtaFfMacSchedulerTestCase::BuildNameString (uint16_t nUser, double dist)
162 {
163  std::ostringstream oss;
164  oss << nUser << " UEs, distance " << dist << " m";
165  return oss.str ();
166 }
167 
168 LenaTtaFfMacSchedulerTestCase::LenaTtaFfMacSchedulerTestCase (uint16_t nUser, double dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
169  : TestCase (BuildNameString (nUser, dist)),
170  m_nUser (nUser),
171  m_dist (dist),
172  m_thrRefDl (thrRefDl),
173  m_thrRefUl (thrRefUl),
174  m_errorModelEnabled (errorModelEnabled)
175 {
176 }
177 
178 LenaTtaFfMacSchedulerTestCase::~LenaTtaFfMacSchedulerTestCase ()
179 {
180 }
181 
182 
183 void
184 LenaTtaFfMacSchedulerTestCase::DoRun (void)
185 {
186 
187  NS_LOG_FUNCTION (this << m_nUser << m_dist);
188 
189  if (!m_errorModelEnabled)
190  {
191  Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
192  Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
193  }
194 
195  Config::SetDefault ("ns3::LteHelper::UseIdealRrc", BooleanValue (true));
196 
197  //Disable Uplink Power Control
198  Config::SetDefault ("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue (false));
199 
204  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
205  lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));
206 
207  // Create Nodes: eNodeB and UE
208  NodeContainer enbNodes;
209  NodeContainer ueNodes;
210  enbNodes.Create (1);
211  ueNodes.Create (m_nUser);
212 
213  // Install Mobility Model
214  MobilityHelper mobility;
215  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
216  mobility.Install (enbNodes);
217  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
218  mobility.Install (ueNodes);
219 
220  // Create Devices and install them in the Nodes (eNB and UE)
221  NetDeviceContainer enbDevs;
222  NetDeviceContainer ueDevs;
223  lteHelper->SetSchedulerType ("ns3::TtaFfMacScheduler");
224  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
225  ueDevs = lteHelper->InstallUeDevice (ueNodes);
226 
227  // Attach a UE to a eNB
228  lteHelper->Attach (ueDevs, enbDevs.Get (0));
229 
230  // Activate an EPS bearer
231  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
232  EpsBearer bearer (q);
233  lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
234 
235 
236  Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ();
237  Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy ();
238  enbPhy->SetAttribute ("TxPower", DoubleValue (30.0));
239  enbPhy->SetAttribute ("NoiseFigure", DoubleValue (5.0));
240 
241  // Set UEs' position and power
242  for (int i = 0; i < m_nUser; i++)
243  {
244  Ptr<ConstantPositionMobilityModel> mm = ueNodes.Get (i)->GetObject<ConstantPositionMobilityModel> ();
245  mm->SetPosition (Vector (m_dist, 0.0, 0.0));
246  Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get (i)->GetObject<LteUeNetDevice> ();
247  Ptr<LteUePhy> uePhy = lteUeDev->GetPhy ();
248  uePhy->SetAttribute ("TxPower", DoubleValue (23.0));
249  uePhy->SetAttribute ("NoiseFigure", DoubleValue (9.0));
250  }
251 
252 
253  double statsStartTime = 0.300; // need to allow for RRC connection establishment + SRS
254  double statsDuration = 0.6;
255  double tolerance = 0.1;
256  Simulator::Stop (Seconds (statsStartTime + statsDuration - 0.000001));
257 
258  lteHelper->EnableMacTraces ();
259  lteHelper->EnableRlcTraces ();
260  Ptr<RadioBearerStatsCalculator> rlcStats = lteHelper->GetRlcStats ();
261  rlcStats->SetAttribute ("StartTime", TimeValue (Seconds (statsStartTime)));
262  rlcStats->SetAttribute ("EpochDuration", TimeValue (Seconds (statsDuration)));
263 
264 
265  Simulator::Run ();
266 
270  NS_LOG_INFO ("DL - Test with " << m_nUser << " user(s) at distance " << m_dist);
271  std::vector <uint64_t> dlDataRxed;
272  for (int i = 0; i < m_nUser; i++)
273  {
274  // get the imsi
275  uint64_t imsi = ueDevs.Get (i)->GetObject<LteUeNetDevice> ()->GetImsi ();
276  uint8_t lcId = 3;
277  dlDataRxed.push_back (rlcStats->GetDlRxData (imsi, lcId));
278  NS_LOG_INFO ("\tUser " << i << " imsi " << imsi << " bytes rxed " << (double)dlDataRxed.at (i) << " thr " << (double)dlDataRxed.at (i) / statsDuration << " ref " << m_thrRefDl);
279  }
280 
286  uint8_t found = 0;
287  for (int i = 0; i < m_nUser; i++)
288  {
289  double throughput = (double)dlDataRxed.at (i) / statsDuration;
290  if (throughput != 0 && found == 0)
291  {
292  NS_TEST_ASSERT_MSG_EQ_TOL (throughput, m_thrRefDl, m_thrRefDl * tolerance, " Unfair Throughput!");
293  found = 1;
294  }
295  else if (throughput != 0 && found == 1)
296  {
297  NS_TEST_ASSERT_MSG_EQ_TOL (0, m_thrRefDl, m_thrRefDl * tolerance, " Unfair Throughput!");
298  }
299  else
300  NS_TEST_ASSERT_MSG_EQ_TOL (throughput, 0, 0, " Unfair Throughput!");
301  }
302 
306  NS_LOG_INFO ("UL - Test with " << m_nUser << " user(s) at distance " << m_dist);
307  std::vector <uint64_t> ulDataRxed;
308  for (int i = 0; i < m_nUser; i++)
309  {
310  // get the imsi
311  uint64_t imsi = ueDevs.Get (i)->GetObject<LteUeNetDevice> ()->GetImsi ();
312  // get the lcId
313  uint8_t lcId = 3;
314  ulDataRxed.push_back (rlcStats->GetUlRxData (imsi, lcId));
315  NS_LOG_INFO ("\tUser " << i << " imsi " << imsi << " bytes rxed " << (double)ulDataRxed.at (i) << " thr " << (double)ulDataRxed.at (i) / statsDuration << " ref " << m_thrRefUl);
316  }
323  for (int i = 0; i < m_nUser; i++)
324  {
325  NS_TEST_ASSERT_MSG_EQ_TOL ((double)ulDataRxed.at (i) / statsDuration, m_thrRefUl, m_thrRefUl * tolerance, " Unfair Throughput!");
326  }
327  Simulator::Destroy ();
328 
329 }
330 
NS_LOG_FUNCTION
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
Definition: log-macros-enabled.h:213
LenaTtaFfMacSchedulerTestCase::m_dist
double m_dist
the distance between nodes
Definition: lte-test-tta-ff-mac-scheduler.h:70
ns3::BooleanValue
AttributeValue implementation for Boolean.
Definition: boolean.h:36
ns3::LteHelper::InstallEnbDevice
NetDeviceContainer InstallEnbDevice(NodeContainer c)
Create a set of eNodeB devices.
Definition: lte-helper.cc:474
LenaTtaFfMacSchedulerTestCase::m_thrRefUl
double m_thrRefUl
the UL throughput reference
Definition: lte-test-tta-ff-mac-scheduler.h:72
ns3::Object::GetObject
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
Definition: object.h:459
ns3::StringValue
Hold variables of type string.
Definition: string.h:41
ns3::NetDeviceContainer::Get
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
Definition: net-device-container.cc:62
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1342
ns3::LteEnbNetDevice::GetPhy
Ptr< LteEnbPhy > GetPhy(void) const
Definition: lte-enb-net-device.cc:194
ns3::ConstantPositionMobilityModel
Mobility model for which the current position does not change once it has been set and until it is se...
Definition: constant-position-mobility-model.h:32
LenaTtaFfMacSchedulerTestCase::LenaTtaFfMacSchedulerTestCase
LenaTtaFfMacSchedulerTestCase(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
Constructor.
Definition: lte-test-tta-ff-mac-scheduler.cc:168
ns3::LteHelper::Attach
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:957
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:201
ns3::LteHelper::EnableRlcTraces
void EnableRlcTraces(void)
Enable trace sinks for RLC layer.
Definition: lte-helper.cc:1431
LenaTtaFfMacSchedulerTestCase::DoRun
virtual void DoRun(void)
Implementation to actually run this TestCase.
Definition: lte-test-tta-ff-mac-scheduler.cc:184
NS_LOG_INFO
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Definition: log.h:277
ns3::TestCase
encapsulates test code
Definition: test.h:1155
ns3::LteHelper::ActivateDataRadioBearer
void ActivateDataRadioBearer(NetDeviceContainer ueDevices, EpsBearer bearer)
Activate a Data Radio Bearer on a given UE devices (for LTE-only simulation).
Definition: lte-helper.cc:1310
LenaTtaFfMacSchedulerTestCase::m_thrRefDl
double m_thrRefDl
the DL throughput reference
Definition: lte-test-tta-ff-mac-scheduler.h:71
ns3::LteHelper::SetSchedulerType
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
Definition: lte-helper.cc:279
LenaTtaFfMacSchedulerTestCase::BuildNameString
static std::string BuildNameString(uint16_t nUser, double dist)
Build name string.
Definition: lte-test-tta-ff-mac-scheduler.cc:161
ns3::EpsBearer
This class contains the specification of EPS Bearers.
Definition: eps-bearer.h:71
ns3::MobilityHelper::Install
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
Definition: mobility-helper.cc:130
third.mobility
tuple mobility
Definition: third.py:101
ns3::TimeValue
AttributeValue implementation for Time.
Definition: nstime.h:1069
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:299
ns3::RadioBearerStatsCalculator::GetDlRxData
uint64_t GetDlRxData(uint64_t imsi, uint8_t lcid)
Gets the number of received downlink data bytes.
Definition: radio-bearer-stats-calculator.cc:533
ns3::NetDeviceContainer
holds a vector of ns3::NetDevice pointers
Definition: net-device-container.h:41
NS_TEST_ASSERT_MSG_EQ_TOL
#define NS_TEST_ASSERT_MSG_EQ_TOL(actual, limit, tol, msg)
Test that actual and expected (limit) values are equal to plus or minus some tolerance and report and...
Definition: test.h:380
LenaTtaFfMacSchedulerTestCase::m_errorModelEnabled
bool m_errorModelEnabled
is error model enabled?
Definition: lte-test-tta-ff-mac-scheduler.h:73
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns3::NodeContainer
keep track of a set of node pointers.
Definition: node-container.h:38
ns3::MobilityHelper::SetMobilityModel
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())
Definition: mobility-helper.cc:79
LenaTtaFfMacSchedulerTestCase
This system test program creates different test cases with a single eNB and several UEs...
Definition: lte-test-tta-ff-mac-scheduler.h:45
ns3::MobilityModel::SetPosition
void SetPosition(const Vector &position)
Definition: mobility-model.cc:75
ns3::LteHelper::GetRlcStats
Ptr< RadioBearerStatsCalculator > GetRlcStats(void)
Definition: lte-helper.cc:1568
ns3::LteHelper::InstallUeDevice
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
Definition: lte-helper.cc:489
ns3::MobilityHelper
Helper class used to assign positions and mobility models to nodes.
Definition: mobility-helper.h:42
ns3::RadioBearerStatsCalculator::GetUlRxData
uint64_t GetUlRxData(uint64_t imsi, uint8_t lcid)
Gets the number of received uplink data bytes.
Definition: radio-bearer-stats-calculator.cc:440
ns3::NodeContainer::Get
Ptr< Node > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
Definition: node-container.cc:88
ns3::Seconds
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1007
ns3::Config::SetDefault
void SetDefault(std::string name, const AttributeValue &value)
Definition: config.cc:782
lenaTestTtaFfMacSchedulerSuite
static LenaTestTtaFfMacSchedulerSuite lenaTestTtaFfMacSchedulerSuite
Definition: lte-test-tta-ff-mac-scheduler.cc:155
LenaTestTtaFfMacSchedulerSuite
Lena Test Tta Ff Mac Scheduler Suite.
Definition: lte-test-tta-ff-mac-scheduler.h:82
ns3::NodeContainer::Create
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Definition: node-container.cc:93
ns3::LteHelper::EnableMacTraces
void EnableMacTraces(void)
Enable trace sinks for MAC layer.
Definition: lte-helper.cc:1525
ns3::LteUeNetDevice::GetPhy
Ptr< LteUePhy > GetPhy(void) const
Get the Phy.
Definition: lte-ue-net-device.cc:187
ns3::DoubleValue
This class can be used to hold variables of floating point type such as 'double' or 'float'...
Definition: double.h:41
ns3::ObjectBase::SetAttribute
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
Definition: object-base.cc:185
ns3::LteEnbNetDevice
The eNodeB device implementation.
Definition: lte-enb-net-device.h:56
ns3::EpsBearer::Qci
Qci
QoS Class Indicator.
Definition: eps-bearer.h:77
ns3::LteUeNetDevice
The LteUeNetDevice class implements the UE net device.
Definition: lte-ue-net-device.h:56