A Discrete-Event Network Simulator
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lte-test-phy-error-model.cc
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1/*
2 * Copyright (c) 2011-2013 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
3 *
4 * SPDX-License-Identifier: GPL-2.0-only
5 *
6 * Author: Marco Miozzo <marco.miozzo@cttc.es>
7 * Nicola Baldo <nbaldo@cttc.es>
8 */
9
10#include "lte-test-phy-error-model.h"
11
12#include "ns3/boolean.h"
13#include "ns3/buildings-helper.h"
14#include "ns3/config.h"
15#include "ns3/double.h"
16#include "ns3/enum.h"
17#include "ns3/eps-bearer.h"
18#include "ns3/ff-mac-scheduler.h"
19#include "ns3/hybrid-buildings-propagation-loss-model.h"
20#include "ns3/integer.h"
21#include "ns3/log.h"
22#include "ns3/lte-enb-net-device.h"
23#include "ns3/lte-enb-phy.h"
24#include "ns3/lte-helper.h"
25#include "ns3/lte-ue-net-device.h"
26#include "ns3/lte-ue-phy.h"
27#include "ns3/lte-ue-rrc.h"
28#include "ns3/mobility-building-info.h"
29#include "ns3/mobility-helper.h"
30#include "ns3/net-device-container.h"
31#include "ns3/node-container.h"
32#include "ns3/object.h"
33#include "ns3/packet.h"
34#include "ns3/ptr.h"
35#include "ns3/radio-bearer-stats-calculator.h"
36#include "ns3/simulator.h"
37#include "ns3/spectrum-error-model.h"
38#include "ns3/spectrum-interference.h"
39#include "ns3/string.h"
40#include "ns3/test.h"
41
42#include <iostream>
43
44using namespace ns3;
45
46NS_LOG_COMPONENT_DEFINE("LteTestPhyErrorModel");
47
48LenaTestPhyErrorModelSuite::LenaTestPhyErrorModelSuite()
49 : TestSuite("lte-phy-error-model", Type::SYSTEM)
50{
51 NS_LOG_INFO("creating LenaTestPhyErrorModelTestCase");
52
53 for (uint32_t rngRun = 1; rngRun <= 3; ++rngRun)
54 {
55 // Tests on DL Control Channels (PCFICH+PDCCH)
56 // the tolerance is calculated with the following octave code:
57 //
58 // n = 1000; # TX packets
59 // for p=1-[0.007 0.045 0.206 0.343]
60 // tol = n*p - binoinv(0.001, n, p)
61 // endfor
62
63 // 1 interfering eNB SINR -2.0 BLER 0.007 TB size 217
64 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(2, 1078, 0.007, 9, Seconds(0.04), rngRun),
65 (rngRun == 1) ? TestCase::Duration::QUICK : TestCase::Duration::TAKES_FOREVER);
66 // 2 interfering eNBs SINR -4.0 BLER 0.037 TB size 217
67 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(3, 1040, 0.045, 21, Seconds(0.04), rngRun),
68 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
69 : TestCase::Duration::TAKES_FOREVER);
70 // 3 interfering eNBs SINR -6.0 BLER 0.21 TB size 133
71 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(4, 1250, 0.206, 40, Seconds(0.12), rngRun),
72 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
73 : TestCase::Duration::TAKES_FOREVER);
74 // 4 interfering eNBs SINR -7.0 BLER 0.34 TB size 133
75 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(5, 1260, 0.343, 47, Seconds(0.12), rngRun),
76 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
77 : TestCase::Duration::TAKES_FOREVER);
78
79 // Tests on DL Data channels (PDSCH)
80 // the tolerance is calculated with the following octave code:
81 //
82 // n = 1000; # TX packets
83 // for p=1-[0.33 0.11 0.2 0.3 0.55 0.14]
84 // tol = n*p - binoinv(0.005, n, p)
85 // endfor
86
87 // MCS 2 TB size of 256 bits BLER 0.33 SINR -5.51
88 AddTestCase(new LenaDataPhyErrorModelTestCase(4, 1800, 0.33, 39, Seconds(0.04), rngRun),
89 (rngRun == 1) ? TestCase::Duration::QUICK : TestCase::Duration::TAKES_FOREVER);
90 // MCS 2 TB size of 528 bits BLER 0.11 SINR -5.51
91 AddTestCase(new LenaDataPhyErrorModelTestCase(2, 1800, 0.11, 26, Seconds(0.04), rngRun),
92 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
93 : TestCase::Duration::TAKES_FOREVER);
94 // MCS 2 TB size of 1088 bits BLER 0.02 SINR -5.51
95 AddTestCase(new LenaDataPhyErrorModelTestCase(1, 1800, 0.02, 33, Seconds(0.04), rngRun),
96 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
97 : TestCase::Duration::TAKES_FOREVER);
98 // MCS 12 TB size of 4800 bits BLER 0.3 SINR 4.43
99 AddTestCase(new LenaDataPhyErrorModelTestCase(1, 600, 0.3, 38, Seconds(0.04), rngRun),
100 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
101 : TestCase::Duration::TAKES_FOREVER);
102 // MCS 12 TB size of 1632 bits BLER 0.55 SINR 4.43
103 AddTestCase(new LenaDataPhyErrorModelTestCase(3, 600, 0.55, 40, Seconds(0.04), rngRun),
104 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
105 : TestCase::Duration::TAKES_FOREVER);
106 // MCS 16 TB size of 7272 bits (3648 x 3584) BLER 0.14 SINR 8.48
107 // BLER 0.14 = 1 - ((1-0.075)*(1-0.075))
108 AddTestCase(new LenaDataPhyErrorModelTestCase(1, 470, 0.14, 29, Seconds(0.04), rngRun),
109 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
110 : TestCase::Duration::TAKES_FOREVER);
111 }
112}
113
114/**
115 * @ingroup lte-test
116 * Static variable for test initialization
117 */
118static LenaTestPhyErrorModelSuite lenaTestPhyErrorModelSuite;
119
120std::string
121LenaDataPhyErrorModelTestCase::BuildNameString(uint16_t nUser, uint16_t dist, uint32_t rngRun)
122{
123 std::ostringstream oss;
124 oss << "DataPhyErrorModel " << nUser << " UEs, distance " << dist << " m, RngRun " << rngRun;
125 return oss.str();
126}
127
128LenaDataPhyErrorModelTestCase::LenaDataPhyErrorModelTestCase(uint16_t nUser,
129 uint16_t dist,
130 double blerRef,
131 uint16_t toleranceRxPackets,
132 Time statsStartTime,
133 uint32_t rngRun)
134 : TestCase(BuildNameString(nUser, dist, rngRun)),
135 m_nUser(nUser),
136 m_dist(dist),
137 m_blerRef(blerRef),
138 m_toleranceRxPackets(toleranceRxPackets),
139 m_statsStartTime(statsStartTime),
140 m_rngRun(rngRun)
141{
142}
143
147
148void
149LenaDataPhyErrorModelTestCase::DoRun()
150{
151 double ber = 0.03;
152 Config::SetDefault("ns3::LteAmc::Ber", DoubleValue(ber));
153 Config::SetDefault("ns3::LteAmc::AmcModel", EnumValue(LteAmc::PiroEW2010));
154 Config::SetDefault("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue(false));
155 Config::SetDefault("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue(true));
156 Config::SetDefault("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue(false));
157 Config::SetGlobal("RngRun", UintegerValue(m_rngRun));
158
159 Config::SetDefault("ns3::RadioBearerStatsCalculator::DlRlcOutputFilename",
160 StringValue(CreateTempDirFilename("DlRlcStats.txt")));
161 Config::SetDefault("ns3::RadioBearerStatsCalculator::UlRlcOutputFilename",
162 StringValue(CreateTempDirFilename("UlRlcStats.txt")));
163
164 // Disable Uplink Power Control
165 Config::SetDefault("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue(false));
166
167 /*
168 * Initialize Simulation Scenario: 1 eNB and m_nUser UEs
169 */
170
171 int64_t stream = 1;
172 Ptr<LteHelper> lena = CreateObject<LteHelper>();
173
174 // Create Nodes: eNodeB and UE
175 NodeContainer enbNodes;
176 NodeContainer ueNodes;
177 enbNodes.Create(1);
178 ueNodes.Create(m_nUser);
179
180 // Install Mobility Model
181 MobilityHelper mobility;
182 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
183 mobility.Install(enbNodes);
184 BuildingsHelper::Install(enbNodes);
185 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
186 mobility.Install(ueNodes);
187 BuildingsHelper::Install(ueNodes);
188
189 // remove random shadowing component
190 lena->SetAttribute("PathlossModel", StringValue("ns3::HybridBuildingsPropagationLossModel"));
191 lena->SetPathlossModelAttribute("ShadowSigmaOutdoor", DoubleValue(0.0));
192 lena->SetPathlossModelAttribute("ShadowSigmaIndoor", DoubleValue(0.0));
193 lena->SetPathlossModelAttribute("ShadowSigmaExtWalls", DoubleValue(0.0));
194
195 // Create Devices and install them in the Nodes (eNB and UE)
196 NetDeviceContainer enbDevs;
197 NetDeviceContainer ueDevs;
198 lena->SetSchedulerType("ns3::RrFfMacScheduler");
199 lena->SetSchedulerAttribute("UlCqiFilter", EnumValue(FfMacScheduler::PUSCH_UL_CQI));
200
201 enbDevs = lena->InstallEnbDevice(enbNodes);
202 stream += lena->AssignStreams(enbDevs, stream);
203 ueDevs = lena->InstallUeDevice(ueNodes);
204 stream += lena->AssignStreams(ueDevs, stream);
205
206 // Attach a UE to a eNB
207 lena->Attach(ueDevs, enbDevs.Get(0));
208
209 // Activate an EPS bearer
210 EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
211 EpsBearer bearer(q);
212 lena->ActivateDataRadioBearer(ueDevs, bearer);
213
214 Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get(0)->GetObject<LteEnbNetDevice>();
215 Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy();
216 enbPhy->SetAttribute("TxPower", DoubleValue(43.0));
217 enbPhy->SetAttribute("NoiseFigure", DoubleValue(5.0));
218 // place the HeNB over the default rooftop level (20 mt.)
219 Ptr<MobilityModel> mm = enbNodes.Get(0)->GetObject<MobilityModel>();
220 mm->SetPosition(Vector(0.0, 0.0, 30.0));
221
222 // Set UEs' position and power
223 for (int i = 0; i < m_nUser; i++)
224 {
225 Ptr<MobilityModel> mm1 = ueNodes.Get(i)->GetObject<MobilityModel>();
226 mm1->SetPosition(Vector(m_dist, 0.0, 1.0));
227 Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get(i)->GetObject<LteUeNetDevice>();
228 Ptr<LteUePhy> uePhy = lteUeDev->GetPhy();
229 uePhy->SetAttribute("TxPower", DoubleValue(23.0));
230 uePhy->SetAttribute("NoiseFigure", DoubleValue(9.0));
231 }
232
233 Time statsDuration = Seconds(1);
234 Simulator::Stop(m_statsStartTime + statsDuration - Seconds(0.0001));
235
236 lena->EnableRlcTraces();
237 Ptr<RadioBearerStatsCalculator> rlcStats = lena->GetRlcStats();
238 rlcStats->SetAttribute("StartTime", TimeValue(m_statsStartTime));
239 rlcStats->SetAttribute("EpochDuration", TimeValue(statsDuration));
240
241 Simulator::Run();
242
243 NS_LOG_INFO("\tTest downlink data shared channels (PDSCH)");
244 NS_LOG_INFO("Test with " << m_nUser << " user(s) at distance " << m_dist << " expected BLER "
245 << m_blerRef);
246 for (int i = 0; i < m_nUser; i++)
247 {
248 // get the imsi
249 uint64_t imsi = ueDevs.Get(i)->GetObject<LteUeNetDevice>()->GetImsi();
250 uint8_t lcId = 3;
251
252 double dlRxPackets = rlcStats->GetDlRxPackets(imsi, lcId);
253 double dlTxPackets = rlcStats->GetDlTxPackets(imsi, lcId);
254 double dlBler [[maybe_unused]] = 1.0 - (dlRxPackets / dlTxPackets);
255 double expectedDlRxPackets = dlTxPackets - dlTxPackets * m_blerRef;
256 NS_LOG_INFO("\tUser " << i << " imsi " << imsi << " DOWNLINK"
257 << " pkts rx " << dlRxPackets << " tx " << dlTxPackets << " BLER "
258 << dlBler << " Err " << std::fabs(m_blerRef - dlBler)
259 << " expected rx " << expectedDlRxPackets << " difference "
260 << std::abs(expectedDlRxPackets - dlRxPackets) << " tolerance "
261 << m_toleranceRxPackets);
262
263 // sanity check for whether the tx packets reported by the stats are correct
264 // we expect one packet per TTI
265 auto expectedDlTxPackets = static_cast<double>(statsDuration.GetMilliSeconds());
266 NS_TEST_ASSERT_MSG_EQ_TOL(dlTxPackets,
267 expectedDlTxPackets,
268 expectedDlTxPackets * 0.005,
269 " too different DL TX packets reported");
270
271 // this is the main test condition: check that the RX packets are within the expected range
272 NS_TEST_ASSERT_MSG_EQ_TOL(dlRxPackets,
273 expectedDlRxPackets,
274 m_toleranceRxPackets,
275 " too different DL RX packets reported");
276 }
277
278 Simulator::Destroy();
279}
280
281std::string
282LenaDlCtrlPhyErrorModelTestCase::BuildNameString(uint16_t nEnb, uint16_t dist, uint32_t rngRun)
283{
284 std::ostringstream oss;
285 oss << "DlCtrlPhyErrorModel " << nEnb << " eNBs, distance " << dist << " m, RngRun " << rngRun;
286 return oss.str();
287}
288
289LenaDlCtrlPhyErrorModelTestCase::LenaDlCtrlPhyErrorModelTestCase(uint16_t nEnb,
290 uint16_t dist,
291 double blerRef,
292 uint16_t toleranceRxPackets,
293 Time statsStartTime,
294 uint32_t rngRun)
295 : TestCase(BuildNameString(nEnb, dist, rngRun)),
296 m_nEnb(nEnb),
297 m_dist(dist),
298 m_blerRef(blerRef),
299 m_toleranceRxPackets(toleranceRxPackets),
300 m_statsStartTime(statsStartTime),
301 m_rngRun(rngRun)
302{
303}
304
308
309void
310LenaDlCtrlPhyErrorModelTestCase::DoRun()
311{
312 double ber = 0.03;
313 Config::SetDefault("ns3::LteAmc::Ber", DoubleValue(ber));
314 Config::SetDefault("ns3::LteAmc::AmcModel", EnumValue(LteAmc::PiroEW2010));
315 Config::SetDefault("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue(true));
316 Config::SetDefault("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue(false));
317 Config::SetDefault("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue(false));
318 Config::SetGlobal("RngRun", UintegerValue(m_rngRun));
319
320 Config::SetDefault("ns3::RadioBearerStatsCalculator::DlRlcOutputFilename",
321 StringValue(CreateTempDirFilename("DlRlcStats.txt")));
322 Config::SetDefault("ns3::RadioBearerStatsCalculator::UlRlcOutputFilename",
323 StringValue(CreateTempDirFilename("UlRlcStats.txt")));
324
325 // Disable Uplink Power Control
326 Config::SetDefault("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue(false));
327
328 /*
329 * Initialize Simulation Scenario: 1 eNB and m_nUser UEs
330 */
331
332 int64_t stream = 1;
333 Ptr<LteHelper> lena = CreateObject<LteHelper>();
334
335 // Create Nodes: eNodeB and UE
336 NodeContainer enbNodes;
337 NodeContainer ueNodes;
338 enbNodes.Create(m_nEnb);
339 ueNodes.Create(1);
340
341 // Install Mobility Model
342 MobilityHelper mobility;
343 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
344 mobility.Install(enbNodes);
345 BuildingsHelper::Install(enbNodes);
346 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
347 mobility.Install(ueNodes);
348 BuildingsHelper::Install(ueNodes);
349
350 // remove random shadowing component
351 lena->SetAttribute("PathlossModel", StringValue("ns3::HybridBuildingsPropagationLossModel"));
352 lena->SetPathlossModelAttribute("ShadowSigmaOutdoor", DoubleValue(0.0));
353 lena->SetPathlossModelAttribute("ShadowSigmaIndoor", DoubleValue(0.0));
354 lena->SetPathlossModelAttribute("ShadowSigmaExtWalls", DoubleValue(0.0));
355
356 // Create Devices and install them in the Nodes (eNB and UE)
357 NetDeviceContainer enbDevs;
358 NetDeviceContainer ueDevs;
359 lena->SetSchedulerType("ns3::RrFfMacScheduler");
360 lena->SetSchedulerAttribute("UlCqiFilter", EnumValue(FfMacScheduler::PUSCH_UL_CQI));
361
362 enbDevs = lena->InstallEnbDevice(enbNodes);
363 stream += lena->AssignStreams(enbDevs, stream);
364 ueDevs = lena->InstallUeDevice(ueNodes);
365 stream += lena->AssignStreams(ueDevs, stream);
366
367 // Attach a UE to one eNB (the others are interfering ones)
368 lena->Attach(ueDevs, enbDevs.Get(0));
369
370 // Activate an EPS bearer
371 EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
372 EpsBearer bearer(q);
373 lena->ActivateDataRadioBearer(ueDevs, bearer);
374
375 // Set UEs' position and power
376 for (int i = 0; i < m_nEnb; i++)
377 {
378 // place the HeNB over the default rooftop level (20 mt.)
379 Ptr<MobilityModel> mm = enbNodes.Get(i)->GetObject<MobilityModel>();
380 mm->SetPosition(Vector(0.0, 0.0, 30.0));
381 Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get(i)->GetObject<LteEnbNetDevice>();
382 Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy();
383 enbPhy->SetAttribute("TxPower", DoubleValue(43.0));
384 enbPhy->SetAttribute("NoiseFigure", DoubleValue(5.0));
385 }
386
387 // Set UEs' position and power
388 Ptr<MobilityModel> mm = ueNodes.Get(0)->GetObject<MobilityModel>();
389 mm->SetPosition(Vector(m_dist, 0.0, 1.0));
390 Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get(0)->GetObject<LteUeNetDevice>();
391 Ptr<LteUePhy> uePhy = lteUeDev->GetPhy();
392 uePhy->SetAttribute("TxPower", DoubleValue(23.0));
393 uePhy->SetAttribute("NoiseFigure", DoubleValue(9.0));
394
395 Time statsDuration = Seconds(1);
396 Simulator::Stop(m_statsStartTime + statsDuration - Seconds(0.0001));
397
398 lena->EnableRlcTraces();
399 Ptr<RadioBearerStatsCalculator> rlcStats = lena->GetRlcStats();
400 rlcStats->SetAttribute("StartTime", TimeValue(m_statsStartTime));
401 rlcStats->SetAttribute("EpochDuration", TimeValue(statsDuration));
402
403 Simulator::Run();
404
405 NS_LOG_INFO("\tTest downlink control channels (PCFICH+PDCCH)");
406 NS_LOG_INFO("Test with " << m_nEnb << " eNB(s) at distance " << m_dist << " expected BLER "
407 << m_blerRef);
408 int nUser = 1;
409 for (int i = 0; i < nUser; i++)
410 {
411 // get the imsi
412 uint64_t imsi = ueDevs.Get(i)->GetObject<LteUeNetDevice>()->GetImsi();
413 uint8_t lcId = 3;
414 double dlRxPackets = rlcStats->GetDlRxPackets(imsi, lcId);
415 double dlTxPackets = rlcStats->GetDlTxPackets(imsi, lcId);
416 double dlBler [[maybe_unused]] = 1.0 - (dlRxPackets / dlTxPackets);
417 double expectedDlRxPackets = dlTxPackets - dlTxPackets * m_blerRef;
418 NS_LOG_INFO("\tUser " << i << " imsi " << imsi << " DOWNLINK"
419 << " pkts rx " << dlRxPackets << " tx " << dlTxPackets << " BLER "
420 << dlBler << " Err " << std::fabs(m_blerRef - dlBler)
421 << " expected rx " << expectedDlRxPackets << " difference "
422 << std::abs(expectedDlRxPackets - dlRxPackets) << " tolerance "
423 << m_toleranceRxPackets);
424
425 // sanity check for whether the tx packets reported by the stats are correct
426 // we expect one packet per TTI
427 auto expectedDlTxPackets = static_cast<double>(statsDuration.GetMilliSeconds());
428 NS_TEST_ASSERT_MSG_EQ_TOL(dlTxPackets,
429 expectedDlTxPackets,
430 expectedDlTxPackets * 0.005,
431 " too different DL TX packets reported");
432
433 // this is the main test condition: check that the RX packets are within the expected range
434 NS_TEST_ASSERT_MSG_EQ_TOL(dlRxPackets,
435 expectedDlRxPackets,
436 m_toleranceRxPackets,
437 "too different DL RX packets reported");
438 }
439
440 Simulator::Destroy();
441}
LenaDataPhyErrorModelTestCase
This system test program creates different test cases with a single eNB and several UEs,...
Definition lte-test-phy-error-model.h:28
LenaDataPhyErrorModelTestCase::LenaDataPhyErrorModelTestCase
LenaDataPhyErrorModelTestCase(uint16_t nUser, uint16_t dist, double blerRef, uint16_t toleranceRxPackets, Time statsStartTime, uint32_t rngRun)
Constructor.
Definition lte-test-phy-error-model.cc:128
LenaDataPhyErrorModelTestCase::BuildNameString
static std::string BuildNameString(uint16_t nUser, uint16_t dist, uint32_t rngRun)
Builds the test name string based on provided parameter values.
Definition lte-test-phy-error-model.cc:121
LenaDataPhyErrorModelTestCase::m_nUser
uint16_t m_nUser
number of UE nodes
Definition lte-test-phy-error-model.h:58
LenaDataPhyErrorModelTestCase::m_dist
double m_dist
the distance between nodes
Definition lte-test-phy-error-model.h:59
LenaDataPhyErrorModelTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition lte-test-phy-error-model.cc:149
LenaDataPhyErrorModelTestCase::m_toleranceRxPackets
uint16_t m_toleranceRxPackets
receive packet tolerance loss
Definition lte-test-phy-error-model.h:61
LenaDataPhyErrorModelTestCase::m_statsStartTime
Time m_statsStartTime
Extra time in the beginning of simulation to allow RRC connection establishment + SRS.
Definition lte-test-phy-error-model.h:62
LenaDlCtrlPhyErrorModelTestCase
Lena Dl Ctrl Phy Error Model Test Case.
Definition lte-test-phy-error-model.h:73
LenaDlCtrlPhyErrorModelTestCase::LenaDlCtrlPhyErrorModelTestCase
LenaDlCtrlPhyErrorModelTestCase(uint16_t nEnb, uint16_t dist, double blerRef, uint16_t toleranceRxPackets, Time statsStartTime, uint32_t rngRun)
Constructor.
Definition lte-test-phy-error-model.cc:289
LenaDlCtrlPhyErrorModelTestCase::m_nEnb
uint16_t m_nEnb
the number of ENB nodes
Definition lte-test-phy-error-model.h:103
LenaDlCtrlPhyErrorModelTestCase::BuildNameString
static std::string BuildNameString(uint16_t nUser, uint16_t dist, uint32_t rngRun)
Build name string.
Definition lte-test-phy-error-model.cc:282
LenaDlCtrlPhyErrorModelTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition lte-test-phy-error-model.cc:310
LenaDlCtrlPhyErrorModelTestCase::m_statsStartTime
Time m_statsStartTime
Extra time in the beginning of simulation to allow RRC connection establishment + SRS.
Definition lte-test-phy-error-model.h:107
LenaDlCtrlPhyErrorModelTestCase::m_dist
double m_dist
the distance between nodes
Definition lte-test-phy-error-model.h:104
LenaDlCtrlPhyErrorModelTestCase::m_toleranceRxPackets
uint16_t m_toleranceRxPackets
receive packet tolerance loss
Definition lte-test-phy-error-model.h:106
LenaTestPhyErrorModelSuite
Lena Test Phy Error Model Suite.
Definition lte-test-phy-error-model.h:118
ns3::BooleanValue
AttributeValue implementation for Boolean.
Definition boolean.h:26
ns3::BuildingsHelper::Install
static void Install(Ptr< Node > node)
Install the MobilityBuildingInfo to a node.
Definition buildings-helper.cc:34
ns3::DoubleValue
This class can be used to hold variables of floating point type such as 'double' or 'float'.
Definition double.h:31
ns3::EnumValue
Hold variables of type enum.
Definition enum.h:52
ns3::EpsBearer
This class contains the specification of EPS Bearers.
Definition eps-bearer.h:80
ns3::EpsBearer::Qci
Qci
QoS Class Indicator.
Definition eps-bearer.h:95
ns3::EpsBearer::GBR_CONV_VOICE
@ GBR_CONV_VOICE
GBR Conversational Voice.
Definition eps-bearer.h:96
ns3::LteEnbNetDevice
The eNodeB device implementation.
Definition lte-enb-net-device.h:48
ns3::LteUeNetDevice
The LteUeNetDevice class implements the UE net device.
Definition lte-ue-net-device.h:46
ns3::MobilityHelper
Helper class used to assign positions and mobility models to nodes.
Definition mobility-helper.h:33
ns3::MobilityModel
Keep track of the current position and velocity of an object.
Definition mobility-model.h:29
ns3::NetDeviceContainer
holds a vector of ns3::NetDevice pointers
Definition net-device-container.h:32
ns3::NetDeviceContainer::Get
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
Definition net-device-container.cc:56
ns3::NodeContainer
keep track of a set of node pointers.
Definition node-container.h:29
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:73
ns3::NodeContainer::Get
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
Definition node-container.cc:67
ns3::Object::GetObject
Ptr< T > GetObject() const
Get a pointer to the requested aggregated Object.
Definition object.h:511
ns3::Ptr
Smart pointer class similar to boost::intrusive_ptr.
Definition mpi-test-fixtures.h:37
ns3::Simulator::Destroy
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
Definition simulator.cc:131
ns3::Simulator::Run
static void Run()
Run the simulation.
Definition simulator.cc:167
ns3::Simulator::Stop
static void Stop()
Tell the Simulator the calling event should be the last one executed.
Definition simulator.cc:175
ns3::StringValue
Hold variables of type string.
Definition string.h:45
ns3::TestCase
encapsulates test code
Definition test.h:1050
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, Duration duration=Duration::QUICK)
Add an individual child TestCase to this test suite.
Definition test.cc:292
ns3::TestCase::CreateTempDirFilename
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
Definition test.cc:432
ns3::TestSuite
A suite of tests to run.
Definition test.h:1267
ns3::TestSuite::Type
Type
Type of test.
Definition test.h:1274
ns3::Time
Simulation virtual time values and global simulation resolution.
Definition nstime.h:94
ns3::Time::GetMilliSeconds
int64_t GetMilliSeconds() const
Get an approximation of the time stored in this instance in the indicated unit.
Definition nstime.h:397
ns3::TimeValue
AttributeValue implementation for Time.
Definition nstime.h:1432
ns3::UintegerValue
Hold an unsigned integer type.
Definition uinteger.h:34
uint32_t
ns3::Config::SetGlobal
void SetGlobal(std::string name, const AttributeValue &value)
Definition config.cc:932
ns3::Config::SetDefault
void SetDefault(std::string name, const AttributeValue &value)
Definition config.cc:886
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition log.h:191
NS_LOG_INFO
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Definition log.h:264
lenaTestPhyErrorModelSuite
static LenaTestPhyErrorModelSuite lenaTestPhyErrorModelSuite
Static variable for test initialization.
Definition lte-test-phy-error-model.cc:118
ns3::CreateObject
Ptr< T > CreateObject(Args &&... args)
Create an object by type, with varying number of constructor parameters.
Definition object.h:619
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:327
ns3::Seconds
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition nstime.h:1345
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.