A Discrete-Event Network Simulator
API
lte-test-rr-ff-mac-scheduler.cc
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011, 2012 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  */
21 
22 #include <ns3/object.h>
23 #include <ns3/spectrum-interference.h>
24 #include <ns3/spectrum-error-model.h>
25 #include <ns3/log.h>
26 #include <ns3/test.h>
27 #include <ns3/simulator.h>
28 #include <ns3/packet.h>
29 #include <ns3/ptr.h>
30 #include <iostream>
31 #include "ns3/radio-bearer-stats-calculator.h"
32 #include <ns3/constant-position-mobility-model.h>
33 #include <ns3/eps-bearer.h>
34 #include <ns3/node-container.h>
35 #include <ns3/mobility-helper.h>
36 #include <ns3/net-device-container.h>
37 #include <ns3/lte-ue-net-device.h>
38 #include <ns3/lte-enb-net-device.h>
39 #include <ns3/lte-ue-rrc.h>
40 #include <ns3/lte-helper.h>
41 #include "ns3/string.h"
42 #include "ns3/double.h"
43 #include <ns3/lte-enb-phy.h>
44 #include <ns3/lte-ue-phy.h>
45 #include <ns3/boolean.h>
46 #include <ns3/enum.h>
47 #include <ns3/config-store-module.h>
48 
49 #include "lte-test-rr-ff-mac-scheduler.h"
50 
51 using namespace ns3;
52 
53 NS_LOG_COMPONENT_DEFINE ("LenaTestRrFfMacScheduler");
54 
55 LenaTestRrFfMacSchedulerSuite::LenaTestRrFfMacSchedulerSuite ()
56  : TestSuite ("lte-rr-ff-mac-scheduler", SYSTEM)
57 {
58  NS_LOG_INFO ("creating LenaRrFfMacSchedulerTestCase");
59 
60  bool errorModel = true;
61 
62 
63  // DOWNLINK- DISTANCE 0 -> MCS 28 -> Itbs 26 (from table 7.1.7.2.1-1 of 36.213)
64  // 1 user -> 24 PRB at Itbs 26 -> 2196 -> 2196000 bytes/sec
65  // 3 users -> 8 PRB at Itbs 26 -> 749 -> 749000 bytes/sec
66  // 6 users -> 4 PRB at Itbs 26 -> 373 -> 373000 bytes/sec
67  // 9 user -> 2 PRB at Itbs 26 -> 185 -> 185000 bytes/sec
68  // 12 users -> 2 PRB at Itbs 26 -> 185 -> 185000 bytes/sec
69  // 15 users -> 2 PRB at Itbs 26 * 0.8 -> 148 -> 148000 bytes/sec
70  // UPLINK- DISTANCE 0 -> MCS 28 -> Itbs 26 (from table 7.1.7.2.1-1 of 36.213)
71  // 1 user -> 25 PRB at Itbs 26 -> 2292 -> 2292000 bytes/sec
72  // 3 users -> 8 PRB at Itbs 26 -> 749 -> 749000 bytes/sec
73  // 6 users -> 4 PRB at Itbs 26 -> 373 -> 373000 bytes/sec
74  // after the patch enforcing min 3 PRBs per UE:
75  // 9 users -> 3 PRB at Itbs 26 -> 277 bytes * 8/9 UE/TTI -> 246220 bytes/sec
76  // 12 users -> 3 PRB at Itbs 26 -> 277 bytes * 8/12 UE/TTI -> 184670 bytes/sec
77  // 15 users -> 3 PRB at Itbs 26 -> 277 bytes * 8/15 UE/TTI -> 147730 bytes/sec
78  AddTestCase (new LenaRrFfMacSchedulerTestCase (1,0,2196000,2292000,errorModel), TestCase::EXTENSIVE);
79  AddTestCase (new LenaRrFfMacSchedulerTestCase (3,0,749000,749000,errorModel), TestCase::QUICK);
80  AddTestCase (new LenaRrFfMacSchedulerTestCase (6,0,373000,373000,errorModel), TestCase::EXTENSIVE);
81  AddTestCase (new LenaRrFfMacSchedulerTestCase (9,0,185000,246220,errorModel), TestCase::EXTENSIVE);
82  AddTestCase (new LenaRrFfMacSchedulerTestCase (12,0,185000,184670,errorModel), TestCase::EXTENSIVE);
83  AddTestCase (new LenaRrFfMacSchedulerTestCase (15,0,148000,147730,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 20 -> 1383 -> 1383000 bytes/sec
87  // 3 users -> 8 PRB at Itbs 20 -> 469 -> 469000 bytes/sec
88  // 6 users -> 4 PRB at Itbs 20 -> 233 -> 233000 bytes/sec
89  // 9 user -> 2 PRB at Itbs 20 -> 113 -> 113000 bytes/sec
90  // 12 users -> 2 PRB at Itbs 20 -> 113 -> 113000 bytes/sec
91  // 15 users -> 2 PRB at Itbs 20 * 0.8 -> 90.4 -> 90400 bytes/sec
92  // UPLINK - DISTANCE 4800 -> MCS 14 -> Itbs 13 (from table 7.1.7.2.1-1 of 36.213)
93  // 1 user -> 25 PRB at Itbs 13 -> 807 -> 807000 bytes/sec
94  // 3 users -> 8 PRB at Itbs 13 -> 253 -> 253000 bytes/sec
95  // 6 users -> 4 PRB at Itbs 13 -> 125 -> 125000 bytes/sec
96  // after the patch enforcing min 3 PRBs per UE:
97  // 9 users -> 3 PRB at Itbs 13 -> 93 bytes * 8/9 UE/TTI -> 82667 bytes/sec
98  // 12 users -> 3 PRB at Itbs 13 -> 93 bytes * 8/12 UE/TTI -> 62000 bytes/sec
99  // 15 users -> 3 PRB at Itbs 13 -> 93 bytes * 8/15 UE/TTI -> 49600 bytes/sec
100  AddTestCase (new LenaRrFfMacSchedulerTestCase (1,4800,1383000,807000,errorModel), TestCase::EXTENSIVE);
101  AddTestCase (new LenaRrFfMacSchedulerTestCase (3,4800,469000,253000,errorModel), TestCase::EXTENSIVE);
102  AddTestCase (new LenaRrFfMacSchedulerTestCase (6,4800,233000,125000,errorModel), TestCase::EXTENSIVE);
103  AddTestCase (new LenaRrFfMacSchedulerTestCase (9,4800,113000,82667,errorModel), TestCase::EXTENSIVE);
104  AddTestCase (new LenaRrFfMacSchedulerTestCase (12,4800,113000,62000,errorModel), TestCase::EXTENSIVE);
105  AddTestCase (new LenaRrFfMacSchedulerTestCase (15,4800,90400,49600,errorModel), TestCase::EXTENSIVE);
106 
107  // DOWNLINK - DISTANCE 6000 -> MCS 20 -> Itbs 18 (from table 7.1.7.2.1-1 of 36.213)
108  // 1 user -> 24 PRB at Itbs 15 -> 1191 -> 1191000 bytes/sec
109  // 3 users -> 8 PRB at Itbs 15 -> 389 -> 389000 bytes/sec
110  // 6 users -> 4 PRB at Itbs 15 -> 193 -> 193000 bytes/sec
111  // 9 user -> 2 PRB at Itbs 15 -> 97 -> 97000 bytes/sec
112  // 12 users -> 2 PRB at Itbs 15 -> 97 -> 97000 bytes/sec
113  // 15 users -> 2 PRB at Itbs 15 * 0.8 -> 77.6 -> 77600 bytes/sec
114  // UPLINK - DISTANCE 6000 -> MCS 12 -> Itbs 11 (from table 7.1.7.2.1-1 of 36.213)
115  // 1 user -> 25 PRB at Itbs 11 -> 621 -> 621000 bytes/sec
116  // 3 users -> 8 PRB at Itbs 11 -> 201 -> 201000 bytes/sec
117  // 6 users -> 4 PRB at Itbs 11 -> 97 -> 97000 bytes/sec
118  // 9 users -> 3 PRB at Itbs 11 -> 73 bytes * 8/9 UE/TTI -> 64889 bytes/sec
119  // 12 users -> 3 PRB at Itbs 11 -> 73 bytes * 8/12 UE/TTI -> 48667 bytes/sec
120  // 15 users -> 3 PRB at Itbs 11 -> 73 bytes * 8/15 UE/TTI -> 38993 bytes/sec
121  AddTestCase (new LenaRrFfMacSchedulerTestCase (1,6000,1191000,621000,errorModel), TestCase::EXTENSIVE);
122  AddTestCase (new LenaRrFfMacSchedulerTestCase (3,6000,389000,201000,errorModel), TestCase::EXTENSIVE);
123  AddTestCase (new LenaRrFfMacSchedulerTestCase (6,6000,193000,97000,errorModel), TestCase::EXTENSIVE);
124  AddTestCase (new LenaRrFfMacSchedulerTestCase (9,6000,97000,64889,errorModel), TestCase::EXTENSIVE);
125  AddTestCase (new LenaRrFfMacSchedulerTestCase (12,6000,97000,48667,errorModel), TestCase::EXTENSIVE);
126  AddTestCase (new LenaRrFfMacSchedulerTestCase (15,6000,77600,38993,errorModel), TestCase::EXTENSIVE);
127 
128  // DOWNLINK - DISTANCE 20000 -> MCS 8 -> Itbs 8 (from table 7.1.7.2.1-1 of 36.213)
129  // 1 user -> 24 PRB at Itbs 8 -> 421 -> 421000 bytes/sec
130  // 3 users -> 8 PRB at Itbs 8 -> 137 -> 137000 bytes/sec
131  // 6 users -> 4 PRB at Itbs 8 -> 67 -> 67000 bytes/sec
132  // 9 user -> 2 PRB at Itbs 8 -> 32 -> 32000 bytes/sec
133  // 12 users -> 2 PRB at Itbs 8 -> 32 -> 32000 bytes/sec
134  // 15 users -> 2 PRB at Itbs 8 * 0.8 -> 25.6 -> 25600 bytes/sec
135  // UPLINK - DISTANCE 20000 -> MCS 2 -> Itbs 2 (from table 7.1.7.2.1-1 of 36.213)
136  // 1 user -> 25 PRB at Itbs 2 -> 137 -> 137000 bytes/sec
137  // 3 users -> 8 PRB at Itbs 2 -> 41 -> 41000 bytes/sec
138  // 6 users -> 4 PRB at Itbs 2 -> 22 -> 22000 bytes/sec
139  // after the patch enforcing min 3 PRBs per UE:
140  // 9 users -> 3 PRB at Itbs 2 -> 18 bytes * 8/9 UE/TTI -> 16000 bytes/sec
141  // 12 users -> 3 PRB at Itbs 2 -> 18 bytes * 8/12 UE/TTI -> 12000 bytes/sec
142  // 15 users -> 3 PRB at Itbs 2 -> 18 bytes * 8/15 UE/TTI -> 9600 bytes/sec
143  AddTestCase (new LenaRrFfMacSchedulerTestCase (1,20000,421000,137000,errorModel), TestCase::EXTENSIVE);
144  AddTestCase (new LenaRrFfMacSchedulerTestCase (3,20000,137000,41000,errorModel), TestCase::EXTENSIVE);
145  AddTestCase (new LenaRrFfMacSchedulerTestCase (6,20000,67000,22000,errorModel), TestCase::EXTENSIVE);
146  AddTestCase (new LenaRrFfMacSchedulerTestCase (9,20000,32000,16000,errorModel), TestCase::EXTENSIVE);
147  AddTestCase (new LenaRrFfMacSchedulerTestCase (12,20000,32000,12000,errorModel), TestCase::EXTENSIVE);
148  AddTestCase (new LenaRrFfMacSchedulerTestCase (15,20000,25600,9600,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 LenaRrFfMacSchedulerTestCase (1,100000,0,0,errorModel), TestCase::QUICK);
153 }
154 
155 static LenaTestRrFfMacSchedulerSuite lenaTestRrFfMacSchedulerSuite;
156 
157 std::string
158 LenaRrFfMacSchedulerTestCase::BuildNameString (uint16_t nUser, double dist)
159 {
160  std::ostringstream oss;
161  oss << nUser << " UEs, distance " << dist << " m";
162  return oss.str ();
163 }
164 
165 LenaRrFfMacSchedulerTestCase::LenaRrFfMacSchedulerTestCase (uint16_t nUser, double dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
166  : TestCase (BuildNameString (nUser, dist)),
167  m_nUser (nUser),
168  m_dist (dist),
169  m_thrRefDl (thrRefDl),
170  m_thrRefUl (thrRefUl),
171  m_errorModelEnabled (errorModelEnabled)
172 {
173 }
174 
175 LenaRrFfMacSchedulerTestCase::~LenaRrFfMacSchedulerTestCase ()
176 {
177 }
178 
179 void
180 LenaRrFfMacSchedulerTestCase::DoRun (void)
181 {
182  NS_LOG_FUNCTION (this << m_nUser << m_dist);
183  if (!m_errorModelEnabled)
184  {
185  Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
186  Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
187  }
188  Config::SetDefault ("ns3::LteHelper::UseIdealRrc", BooleanValue (false));
189 
190  // This is needed as the RR scheduler does not allocate resources properly for retransmission
191  Config::SetDefault ("ns3::LteRlcAm::TxOpportunityForRetxAlwaysBigEnough", BooleanValue (true));
192 
193  //Disable Uplink Power Control
194  Config::SetDefault ("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue (false));
195 
200  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
201 
202  lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));
203 
204  // Create Nodes: eNodeB and UE
205  NodeContainer enbNodes;
206  NodeContainer ueNodes;
207  enbNodes.Create (1);
208  ueNodes.Create (m_nUser);
209 
210  // Install Mobility Model
211  MobilityHelper mobility;
212  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
213  mobility.Install (enbNodes);
214  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
215  mobility.Install (ueNodes);
216 
217  // Create Devices and install them in the Nodes (eNB and UE)
218  NetDeviceContainer enbDevs;
219  NetDeviceContainer ueDevs;
220  lteHelper->SetSchedulerType ("ns3::RrFfMacScheduler");
221  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
222  ueDevs = lteHelper->InstallUeDevice (ueNodes);
223 
224  // Attach a UE to a eNB
225  lteHelper->Attach (ueDevs, enbDevs.Get (0));
226 
227  // Activate an EPS bearer
228  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
229  EpsBearer bearer (q);
230  lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
231 
232 
233  Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ();
234  Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy ();
235  enbPhy->SetAttribute ("TxPower", DoubleValue (30.0));
236  enbPhy->SetAttribute ("NoiseFigure", DoubleValue (5.0));
237 
238  // Set UEs' position and power
239  for (int i = 0; i < m_nUser; i++)
240  {
241  Ptr<ConstantPositionMobilityModel> mm = ueNodes.Get (i)->GetObject<ConstantPositionMobilityModel> ();
242  mm->SetPosition (Vector (m_dist, 0.0, 0.0));
243  Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get (i)->GetObject<LteUeNetDevice> ();
244  Ptr<LteUePhy> uePhy = lteUeDev->GetPhy ();
245  uePhy->SetAttribute ("TxPower", DoubleValue (23.0));
246  uePhy->SetAttribute ("NoiseFigure", DoubleValue (9.0));
247  }
248 
249 
250  double statsStartTime = 0.300; // need to allow for RRC connection establishment + SRS
251  double statsDuration = 0.4;
252  double tolerance = 0.1;
253  Simulator::Stop (Seconds (statsStartTime + statsDuration - 0.0001));
254 
255  lteHelper->EnableRlcTraces ();
256  Ptr<RadioBearerStatsCalculator> rlcStats = lteHelper->GetRlcStats ();
257  rlcStats->SetAttribute ("StartTime", TimeValue (Seconds (statsStartTime)));
258  rlcStats->SetAttribute ("EpochDuration", TimeValue (Seconds (statsDuration)));
259 
260  Simulator::Run ();
261 
265  NS_LOG_INFO ("DL - Test with " << m_nUser << " user(s) at distance " << m_dist);
266  std::vector <uint64_t> dlDataRxed;
267  if (m_errorModelEnabled)
268  {
269  m_thrRefDl *= 0.95; // for couting the Vienna AMC behavior: BLER between 0% and 10%
270  }
271  for (int i = 0; i < m_nUser; i++)
272  {
273  // get the imsi
274  uint64_t imsi = ueDevs.Get (i)->GetObject<LteUeNetDevice> ()->GetImsi ();
275  uint8_t lcId = 3;
276  dlDataRxed.push_back (rlcStats->GetDlRxData (imsi, lcId));
277  NS_LOG_INFO ("\tUser " << i << " imsi " << imsi << " lcid " << (uint16_t) lcId << " bytes rxed " << (double)dlDataRxed.at (i) << " thr " << (double)dlDataRxed.at (i) / statsDuration << " ref " << m_thrRefDl);
278  NS_TEST_ASSERT_MSG_EQ_TOL ((double)dlDataRxed.at (i) / statsDuration, m_thrRefDl, m_thrRefDl * tolerance, " Unfair Throughput!");
279  }
280 
281  NS_LOG_INFO ("UL - Test with " << m_nUser << " user(s) at distance " << m_dist);
282  std::vector <uint64_t> ulDataRxed;
283  if (m_errorModelEnabled)
284  {
285  m_thrRefUl *= 0.95; // for couting the Vienna AMC behavior: BLER between 0% and 10%
286  }
287  for (int i = 0; i < m_nUser; i++)
288  {
289  // get the imsi
290  uint64_t imsi = ueDevs.Get (i)->GetObject<LteUeNetDevice> ()->GetImsi ();
291  // get the lcId
292  uint8_t lcId = 3;
293  ulDataRxed.push_back (rlcStats->GetUlRxData (imsi, lcId));
294  NS_LOG_INFO ("\tUser " << i << " imsi " << imsi << " lcid " << (uint16_t) lcId << " bytes rxed " << (double)ulDataRxed.at (i) << " thr " << (double)ulDataRxed.at (i) / statsDuration << " ref " << m_thrRefUl << " txed " << rlcStats->GetUlTxData (imsi, lcId) / statsDuration);
295  NS_TEST_ASSERT_MSG_EQ_TOL ((double)ulDataRxed.at (i) / statsDuration, m_thrRefUl, m_thrRefUl * tolerance, " Unfair Throughput!");
296  }
297 
298  Simulator::Destroy ();
299 }
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
LenaRrFfMacSchedulerTestCase::m_nUser
uint16_t m_nUser
number of UE nodes
Definition: lte-test-rr-ff-mac-scheduler.h:68
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:484
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:193
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
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:943
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:1350
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:1294
ns3::LteHelper::SetSchedulerType
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
Definition: lte-helper.cc:282
ns3::EpsBearer
This class contains the specification of EPS Bearers.
Definition: eps-bearer.h:71
LenaRrFfMacSchedulerTestCase::m_dist
double m_dist
the distance between nodes
Definition: lte-test-rr-ff-mac-scheduler.h:69
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
LenaRrFfMacSchedulerTestCase::m_thrRefDl
double m_thrRefDl
the DL throughput reference
Definition: lte-test-rr-ff-mac-scheduler.h:70
third.mobility
tuple mobility
Definition: third.py:101
ns3::TimeValue
AttributeValue implementation for Time.
Definition: nstime.h:1055
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:518
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
LenaRrFfMacSchedulerTestCase::m_thrRefUl
double m_thrRefUl
the UL throughput reference
Definition: lte-test-rr-ff-mac-scheduler.h:71
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
LenaRrFfMacSchedulerTestCase::BuildNameString
static std::string BuildNameString(uint16_t nUser, double dist)
Builds the test name string based on provided parameter values.
Definition: lte-test-rr-ff-mac-scheduler.cc:158
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
LenaRrFfMacSchedulerTestCase::m_errorModelEnabled
bool m_errorModelEnabled
indicates whether the error model is enabled
Definition: lte-test-rr-ff-mac-scheduler.h:72
ns3::MobilityModel::SetPosition
void SetPosition(const Vector &position)
Definition: mobility-model.cc:75
LenaTestRrFfMacSchedulerSuite
Test suite for RrFfMacScheduler test.
Definition: lte-test-rr-ff-mac-scheduler.h:84
ns3::LteHelper::GetRlcStats
Ptr< RadioBearerStatsCalculator > GetRlcStats(void)
Definition: lte-helper.cc:1487
ns3::LteHelper::InstallUeDevice
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
Definition: lte-helper.cc:499
ns3::MobilityHelper
Helper class used to assign positions and mobility models to nodes.
Definition: mobility-helper.h:42
ns3::RadioBearerStatsCalculator::GetUlTxData
uint64_t GetUlTxData(uint64_t imsi, uint8_t lcid)
Gets the number of transmitted uplink data bytes.
Definition: radio-bearer-stats-calculator.cc:417
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:425
LenaRrFfMacSchedulerTestCase
This system test program creates different test cases with a single eNB and This system test program ...
Definition: lte-test-rr-ff-mac-scheduler.h:44
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:993
LenaRrFfMacSchedulerTestCase::LenaRrFfMacSchedulerTestCase
LenaRrFfMacSchedulerTestCase(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
Constructor.
Definition: lte-test-rr-ff-mac-scheduler.cc:165
ns3::Config::SetDefault
void SetDefault(std::string name, const AttributeValue &value)
Definition: config.cc:782
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::LteUeNetDevice::GetPhy
Ptr< LteUePhy > GetPhy(void) const
Get the Phy.
Definition: lte-ue-net-device.cc:184
lenaTestRrFfMacSchedulerSuite
static LenaTestRrFfMacSchedulerSuite lenaTestRrFfMacSchedulerSuite
Definition: lte-test-rr-ff-mac-scheduler.cc:155
LenaRrFfMacSchedulerTestCase::DoRun
virtual void DoRun(void)
Implementation to actually run this TestCase.
Definition: lte-test-rr-ff-mac-scheduler.cc:180
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:57