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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 * 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: Marco Miozzo <marco.miozzo@cttc.es>
18 * Nicola Baldo <nbaldo@cttc.es>
19 */
20
21#include "lte-test-phy-error-model.h"
22
23#include <ns3/boolean.h>
24#include <ns3/buildings-helper.h>
25#include <ns3/config.h>
26#include <ns3/double.h>
27#include <ns3/enum.h>
28#include <ns3/eps-bearer.h>
29#include <ns3/ff-mac-scheduler.h>
30#include <ns3/hybrid-buildings-propagation-loss-model.h>
31#include <ns3/integer.h>
32#include <ns3/log.h>
33#include <ns3/lte-enb-net-device.h>
34#include <ns3/lte-enb-phy.h>
35#include <ns3/lte-helper.h>
36#include <ns3/lte-ue-net-device.h>
37#include <ns3/lte-ue-phy.h>
38#include <ns3/lte-ue-rrc.h>
39#include <ns3/mobility-building-info.h>
40#include <ns3/mobility-helper.h>
41#include <ns3/net-device-container.h>
42#include <ns3/node-container.h>
43#include <ns3/object.h>
44#include <ns3/packet.h>
45#include <ns3/ptr.h>
46#include <ns3/radio-bearer-stats-calculator.h>
47#include <ns3/simulator.h>
48#include <ns3/spectrum-error-model.h>
49#include <ns3/spectrum-interference.h>
50#include <ns3/string.h>
51#include <ns3/test.h>
52
53#include <iostream>
54
55using namespace ns3;
56
57NS_LOG_COMPONENT_DEFINE("LteTestPhyErrorModel");
58
59LenaTestPhyErrorModelSuite::LenaTestPhyErrorModelSuite()
60 : TestSuite("lte-phy-error-model", Type::SYSTEM)
61{
62 NS_LOG_INFO("creating LenaTestPhyErrorModelTestCase");
63
64 for (uint32_t rngRun = 1; rngRun <= 3; ++rngRun)
65 {
66 // Tests on DL Control Channels (PCFICH+PDCCH)
67 // the tolerance is calculated with the following octave code:
68 //
69 // n = 1000; # TX packets
70 // for p=1-[0.007 0.045 0.206 0.343]
71 // tol = n*p - binoinv(0.001, n, p)
72 // endfor
73
74 // 1 interfering eNB SINR -2.0 BLER 0.007 TB size 217
75 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(2, 1078, 0.007, 9, Seconds(0.04), rngRun),
76 (rngRun == 1) ? TestCase::Duration::QUICK : TestCase::Duration::TAKES_FOREVER);
77 // 2 interfering eNBs SINR -4.0 BLER 0.037 TB size 217
78 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(3, 1040, 0.045, 21, Seconds(0.04), rngRun),
79 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
80 : TestCase::Duration::TAKES_FOREVER);
81 // 3 interfering eNBs SINR -6.0 BLER 0.21 TB size 133
82 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(4, 1250, 0.206, 40, Seconds(0.12), rngRun),
83 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
84 : TestCase::Duration::TAKES_FOREVER);
85 // 4 interfering eNBs SINR -7.0 BLER 0.34 TB size 133
86 AddTestCase(new LenaDlCtrlPhyErrorModelTestCase(5, 1260, 0.343, 47, Seconds(0.12), rngRun),
87 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
88 : TestCase::Duration::TAKES_FOREVER);
89
90 // Tests on DL Data channels (PDSCH)
91 // the tolerance is calculated with the following octave code:
92 //
93 // n = 1000; # TX packets
94 // for p=1-[0.33 0.11 0.2 0.3 0.55 0.14]
95 // tol = n*p - binoinv(0.005, n, p)
96 // endfor
97
98 // MCS 2 TB size of 256 bits BLER 0.33 SINR -5.51
99 AddTestCase(new LenaDataPhyErrorModelTestCase(4, 1800, 0.33, 39, Seconds(0.04), rngRun),
100 (rngRun == 1) ? TestCase::Duration::QUICK : TestCase::Duration::TAKES_FOREVER);
101 // MCS 2 TB size of 528 bits BLER 0.11 SINR -5.51
102 AddTestCase(new LenaDataPhyErrorModelTestCase(2, 1800, 0.11, 26, Seconds(0.04), rngRun),
103 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
104 : TestCase::Duration::TAKES_FOREVER);
105 // MCS 2 TB size of 1088 bits BLER 0.02 SINR -5.51
106 AddTestCase(new LenaDataPhyErrorModelTestCase(1, 1800, 0.02, 33, Seconds(0.04), rngRun),
107 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
108 : TestCase::Duration::TAKES_FOREVER);
109 // MCS 12 TB size of 4800 bits BLER 0.3 SINR 4.43
110 AddTestCase(new LenaDataPhyErrorModelTestCase(1, 600, 0.3, 38, Seconds(0.04), rngRun),
111 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
112 : TestCase::Duration::TAKES_FOREVER);
113 // MCS 12 TB size of 1632 bits BLER 0.55 SINR 4.43
114 AddTestCase(new LenaDataPhyErrorModelTestCase(3, 600, 0.55, 40, Seconds(0.04), rngRun),
115 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
116 : TestCase::Duration::TAKES_FOREVER);
117 // MCS 16 TB size of 7272 bits (3648 x 3584) BLER 0.14 SINR 8.48
118 // BLER 0.14 = 1 - ((1-0.075)*(1-0.075))
119 AddTestCase(new LenaDataPhyErrorModelTestCase(1, 470, 0.14, 29, Seconds(0.04), rngRun),
120 (rngRun == 1) ? TestCase::Duration::EXTENSIVE
121 : TestCase::Duration::TAKES_FOREVER);
122 }
123}
124
125/**
126 * \ingroup lte-test
127 * Static variable for test initialization
128 */
129static LenaTestPhyErrorModelSuite lenaTestPhyErrorModelSuite;
130
131std::string
132LenaDataPhyErrorModelTestCase::BuildNameString(uint16_t nUser, uint16_t dist, uint32_t rngRun)
133{
134 std::ostringstream oss;
135 oss << "DataPhyErrorModel " << nUser << " UEs, distance " << dist << " m, RngRun " << rngRun;
136 return oss.str();
137}
138
139LenaDataPhyErrorModelTestCase::LenaDataPhyErrorModelTestCase(uint16_t nUser,
140 uint16_t dist,
141 double blerRef,
142 uint16_t toleranceRxPackets,
143 Time statsStartTime,
144 uint32_t rngRun)
145 : TestCase(BuildNameString(nUser, dist, rngRun)),
146 m_nUser(nUser),
147 m_dist(dist),
148 m_blerRef(blerRef),
149 m_toleranceRxPackets(toleranceRxPackets),
150 m_statsStartTime(statsStartTime),
151 m_rngRun(rngRun)
152{
153}
154
155LenaDataPhyErrorModelTestCase::~LenaDataPhyErrorModelTestCase()
156{
157}
158
159void
160LenaDataPhyErrorModelTestCase::DoRun()
161{
162 double ber = 0.03;
163 Config::SetDefault("ns3::LteAmc::Ber", DoubleValue(ber));
164 Config::SetDefault("ns3::LteAmc::AmcModel", EnumValue(LteAmc::PiroEW2010));
165 Config::SetDefault("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue(false));
166 Config::SetDefault("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue(true));
167 Config::SetDefault("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue(false));
168 Config::SetGlobal("RngRun", UintegerValue(m_rngRun));
169
170 // Disable Uplink Power Control
171 Config::SetDefault("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue(false));
172
173 /*
174 * Initialize Simulation Scenario: 1 eNB and m_nUser UEs
175 */
176
177 int64_t stream = 1;
178 Ptr<LteHelper> lena = CreateObject<LteHelper>();
179
180 // Create Nodes: eNodeB and UE
181 NodeContainer enbNodes;
182 NodeContainer ueNodes;
183 enbNodes.Create(1);
184 ueNodes.Create(m_nUser);
185
186 // Install Mobility Model
187 MobilityHelper mobility;
188 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
189 mobility.Install(enbNodes);
190 BuildingsHelper::Install(enbNodes);
191 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
192 mobility.Install(ueNodes);
193 BuildingsHelper::Install(ueNodes);
194
195 // remove random shadowing component
196 lena->SetAttribute("PathlossModel", StringValue("ns3::HybridBuildingsPropagationLossModel"));
197 lena->SetPathlossModelAttribute("ShadowSigmaOutdoor", DoubleValue(0.0));
198 lena->SetPathlossModelAttribute("ShadowSigmaIndoor", DoubleValue(0.0));
199 lena->SetPathlossModelAttribute("ShadowSigmaExtWalls", DoubleValue(0.0));
200
201 // Create Devices and install them in the Nodes (eNB and UE)
202 NetDeviceContainer enbDevs;
203 NetDeviceContainer ueDevs;
204 lena->SetSchedulerType("ns3::RrFfMacScheduler");
205 lena->SetSchedulerAttribute("UlCqiFilter", EnumValue(FfMacScheduler::PUSCH_UL_CQI));
206
207 enbDevs = lena->InstallEnbDevice(enbNodes);
208 stream += lena->AssignStreams(enbDevs, stream);
209 ueDevs = lena->InstallUeDevice(ueNodes);
210 stream += lena->AssignStreams(ueDevs, stream);
211
212 // Attach a UE to a eNB
213 lena->Attach(ueDevs, enbDevs.Get(0));
214
215 // Activate an EPS bearer
216 EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
217 EpsBearer bearer(q);
218 lena->ActivateDataRadioBearer(ueDevs, bearer);
219
220 Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get(0)->GetObject<LteEnbNetDevice>();
221 Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy();
222 enbPhy->SetAttribute("TxPower", DoubleValue(43.0));
223 enbPhy->SetAttribute("NoiseFigure", DoubleValue(5.0));
224 // place the HeNB over the default rooftop level (20 mt.)
225 Ptr<MobilityModel> mm = enbNodes.Get(0)->GetObject<MobilityModel>();
226 mm->SetPosition(Vector(0.0, 0.0, 30.0));
227
228 // Set UEs' position and power
229 for (int i = 0; i < m_nUser; i++)
230 {
231 Ptr<MobilityModel> mm1 = ueNodes.Get(i)->GetObject<MobilityModel>();
232 mm1->SetPosition(Vector(m_dist, 0.0, 1.0));
233 Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get(i)->GetObject<LteUeNetDevice>();
234 Ptr<LteUePhy> uePhy = lteUeDev->GetPhy();
235 uePhy->SetAttribute("TxPower", DoubleValue(23.0));
236 uePhy->SetAttribute("NoiseFigure", DoubleValue(9.0));
237 }
238
239 Time statsDuration = Seconds(1.0);
240 Simulator::Stop(m_statsStartTime + statsDuration - Seconds(0.0001));
241
242 lena->EnableRlcTraces();
243 Ptr<RadioBearerStatsCalculator> rlcStats = lena->GetRlcStats();
244 rlcStats->SetAttribute("StartTime", TimeValue(m_statsStartTime));
245 rlcStats->SetAttribute("EpochDuration", TimeValue(statsDuration));
246
247 Simulator::Run();
248
249 NS_LOG_INFO("\tTest downlink data shared channels (PDSCH)");
250 NS_LOG_INFO("Test with " << m_nUser << " user(s) at distance " << m_dist << " expected BLER "
251 << m_blerRef);
252 for (int i = 0; i < m_nUser; i++)
253 {
254 // get the imsi
255 uint64_t imsi = ueDevs.Get(i)->GetObject<LteUeNetDevice>()->GetImsi();
256 uint8_t lcId = 3;
257
258 double dlRxPackets = rlcStats->GetDlRxPackets(imsi, lcId);
259 double dlTxPackets = rlcStats->GetDlTxPackets(imsi, lcId);
260 double dlBler [[maybe_unused]] = 1.0 - (dlRxPackets / dlTxPackets);
261 double expectedDlRxPackets = dlTxPackets - dlTxPackets * m_blerRef;
262 NS_LOG_INFO("\tUser " << i << " imsi " << imsi << " DOWNLINK"
263 << " pkts rx " << dlRxPackets << " tx " << dlTxPackets << " BLER "
264 << dlBler << " Err " << std::fabs(m_blerRef - dlBler)
265 << " expected rx " << expectedDlRxPackets << " difference "
266 << std::abs(expectedDlRxPackets - dlRxPackets) << " tolerance "
267 << m_toleranceRxPackets);
268
269 // sanity check for whether the tx packets reported by the stats are correct
270 // we expect one packet per TTI
271 auto expectedDlTxPackets = static_cast<double>(statsDuration.GetMilliSeconds());
272 NS_TEST_ASSERT_MSG_EQ_TOL(dlTxPackets,
273 expectedDlTxPackets,
274 expectedDlTxPackets * 0.005,
275 " too different DL TX packets reported");
276
277 // this is the main test condition: check that the RX packets are within the expected range
278 NS_TEST_ASSERT_MSG_EQ_TOL(dlRxPackets,
279 expectedDlRxPackets,
280 m_toleranceRxPackets,
281 " too different DL RX packets reported");
282 }
283
284 Simulator::Destroy();
285}
286
287std::string
288LenaDlCtrlPhyErrorModelTestCase::BuildNameString(uint16_t nEnb, uint16_t dist, uint32_t rngRun)
289{
290 std::ostringstream oss;
291 oss << "DlCtrlPhyErrorModel " << nEnb << " eNBs, distance " << dist << " m, RngRun " << rngRun;
292 return oss.str();
293}
294
295LenaDlCtrlPhyErrorModelTestCase::LenaDlCtrlPhyErrorModelTestCase(uint16_t nEnb,
296 uint16_t dist,
297 double blerRef,
298 uint16_t toleranceRxPackets,
299 Time statsStartTime,
300 uint32_t rngRun)
301 : TestCase(BuildNameString(nEnb, dist, rngRun)),
302 m_nEnb(nEnb),
303 m_dist(dist),
304 m_blerRef(blerRef),
305 m_toleranceRxPackets(toleranceRxPackets),
306 m_statsStartTime(statsStartTime),
307 m_rngRun(rngRun)
308{
309}
310
311LenaDlCtrlPhyErrorModelTestCase::~LenaDlCtrlPhyErrorModelTestCase()
312{
313}
314
315void
316LenaDlCtrlPhyErrorModelTestCase::DoRun()
317{
318 double ber = 0.03;
319 Config::SetDefault("ns3::LteAmc::Ber", DoubleValue(ber));
320 Config::SetDefault("ns3::LteAmc::AmcModel", EnumValue(LteAmc::PiroEW2010));
321 Config::SetDefault("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue(true));
322 Config::SetDefault("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue(false));
323 Config::SetDefault("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue(false));
324 Config::SetGlobal("RngRun", UintegerValue(m_rngRun));
325
326 Config::SetDefault("ns3::RadioBearerStatsCalculator::DlRlcOutputFilename",
327 StringValue(CreateTempDirFilename("DlRlcStats.txt")));
328 Config::SetDefault("ns3::RadioBearerStatsCalculator::UlRlcOutputFilename",
329 StringValue(CreateTempDirFilename("UlRlcStats.txt")));
330
331 // Disable Uplink Power Control
332 Config::SetDefault("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue(false));
333
334 /*
335 * Initialize Simulation Scenario: 1 eNB and m_nUser UEs
336 */
337
338 int64_t stream = 1;
339 Ptr<LteHelper> lena = CreateObject<LteHelper>();
340
341 // Create Nodes: eNodeB and UE
342 NodeContainer enbNodes;
343 NodeContainer ueNodes;
344 enbNodes.Create(m_nEnb);
345 ueNodes.Create(1);
346
347 // Install Mobility Model
348 MobilityHelper mobility;
349 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
350 mobility.Install(enbNodes);
351 BuildingsHelper::Install(enbNodes);
352 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
353 mobility.Install(ueNodes);
354 BuildingsHelper::Install(ueNodes);
355
356 // remove random shadowing component
357 lena->SetAttribute("PathlossModel", StringValue("ns3::HybridBuildingsPropagationLossModel"));
358 lena->SetPathlossModelAttribute("ShadowSigmaOutdoor", DoubleValue(0.0));
359 lena->SetPathlossModelAttribute("ShadowSigmaIndoor", DoubleValue(0.0));
360 lena->SetPathlossModelAttribute("ShadowSigmaExtWalls", DoubleValue(0.0));
361
362 // Create Devices and install them in the Nodes (eNB and UE)
363 NetDeviceContainer enbDevs;
364 NetDeviceContainer ueDevs;
365 lena->SetSchedulerType("ns3::RrFfMacScheduler");
366 lena->SetSchedulerAttribute("UlCqiFilter", EnumValue(FfMacScheduler::PUSCH_UL_CQI));
367
368 enbDevs = lena->InstallEnbDevice(enbNodes);
369 stream += lena->AssignStreams(enbDevs, stream);
370 ueDevs = lena->InstallUeDevice(ueNodes);
371 stream += lena->AssignStreams(ueDevs, stream);
372
373 // Attach a UE to one eNB (the others are interfering ones)
374 lena->Attach(ueDevs, enbDevs.Get(0));
375
376 // Activate an EPS bearer
377 EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
378 EpsBearer bearer(q);
379 lena->ActivateDataRadioBearer(ueDevs, bearer);
380
381 // Set UEs' position and power
382 for (int i = 0; i < m_nEnb; i++)
383 {
384 // place the HeNB over the default rooftop level (20 mt.)
385 Ptr<MobilityModel> mm = enbNodes.Get(i)->GetObject<MobilityModel>();
386 mm->SetPosition(Vector(0.0, 0.0, 30.0));
387 Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get(i)->GetObject<LteEnbNetDevice>();
388 Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy();
389 enbPhy->SetAttribute("TxPower", DoubleValue(43.0));
390 enbPhy->SetAttribute("NoiseFigure", DoubleValue(5.0));
391 }
392
393 // Set UEs' position and power
394 Ptr<MobilityModel> mm = ueNodes.Get(0)->GetObject<MobilityModel>();
395 mm->SetPosition(Vector(m_dist, 0.0, 1.0));
396 Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get(0)->GetObject<LteUeNetDevice>();
397 Ptr<LteUePhy> uePhy = lteUeDev->GetPhy();
398 uePhy->SetAttribute("TxPower", DoubleValue(23.0));
399 uePhy->SetAttribute("NoiseFigure", DoubleValue(9.0));
400
401 Time statsDuration = Seconds(1.0);
402 Simulator::Stop(m_statsStartTime + statsDuration - Seconds(0.0001));
403
404 lena->EnableRlcTraces();
405 Ptr<RadioBearerStatsCalculator> rlcStats = lena->GetRlcStats();
406 rlcStats->SetAttribute("StartTime", TimeValue(m_statsStartTime));
407 rlcStats->SetAttribute("EpochDuration", TimeValue(statsDuration));
408
409 Simulator::Run();
410
411 NS_LOG_INFO("\tTest downlink control channels (PCFICH+PDCCH)");
412 NS_LOG_INFO("Test with " << m_nEnb << " eNB(s) at distance " << m_dist << " expected BLER "
413 << m_blerRef);
414 int nUser = 1;
415 for (int i = 0; i < nUser; i++)
416 {
417 // get the imsi
418 uint64_t imsi = ueDevs.Get(i)->GetObject<LteUeNetDevice>()->GetImsi();
419 uint8_t lcId = 3;
420 double dlRxPackets = rlcStats->GetDlRxPackets(imsi, lcId);
421 double dlTxPackets = rlcStats->GetDlTxPackets(imsi, lcId);
422 double dlBler [[maybe_unused]] = 1.0 - (dlRxPackets / dlTxPackets);
423 double expectedDlRxPackets = dlTxPackets - dlTxPackets * m_blerRef;
424 NS_LOG_INFO("\tUser " << i << " imsi " << imsi << " DOWNLINK"
425 << " pkts rx " << dlRxPackets << " tx " << dlTxPackets << " BLER "
426 << dlBler << " Err " << std::fabs(m_blerRef - dlBler)
427 << " expected rx " << expectedDlRxPackets << " difference "
428 << std::abs(expectedDlRxPackets - dlRxPackets) << " tolerance "
429 << m_toleranceRxPackets);
430
431 // sanity check for whether the tx packets reported by the stats are correct
432 // we expect one packet per TTI
433 auto expectedDlTxPackets = static_cast<double>(statsDuration.GetMilliSeconds());
434 NS_TEST_ASSERT_MSG_EQ_TOL(dlTxPackets,
435 expectedDlTxPackets,
436 expectedDlTxPackets * 0.005,
437 " too different DL TX packets reported");
438
439 // this is the main test condition: check that the RX packets are within the expected range
440 NS_TEST_ASSERT_MSG_EQ_TOL(dlRxPackets,
441 expectedDlRxPackets,
442 m_toleranceRxPackets,
443 "too different DL RX packets reported");
444 }
445
446 Simulator::Destroy();
447}
LenaDataPhyErrorModelTestCase
This system test program creates different test cases with a single eNB and several UEs,...
Definition: lte-test-phy-error-model.h:39
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:139
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:132
LenaDataPhyErrorModelTestCase::m_nUser
uint16_t m_nUser
number of UE nodes
Definition: lte-test-phy-error-model.h:69
LenaDataPhyErrorModelTestCase::m_dist
double m_dist
the distance between nodes
Definition: lte-test-phy-error-model.h:70
LenaDataPhyErrorModelTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition: lte-test-phy-error-model.cc:160
LenaDataPhyErrorModelTestCase::m_toleranceRxPackets
uint16_t m_toleranceRxPackets
receive packet tolerance loss
Definition: lte-test-phy-error-model.h:72
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:73
LenaDlCtrlPhyErrorModelTestCase
Lena Dl Ctrl Phy Error Model Test Case.
Definition: lte-test-phy-error-model.h:84
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:295
LenaDlCtrlPhyErrorModelTestCase::m_nEnb
uint16_t m_nEnb
the number of ENB nodes
Definition: lte-test-phy-error-model.h:114
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:288
LenaDlCtrlPhyErrorModelTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition: lte-test-phy-error-model.cc:316
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:118
LenaDlCtrlPhyErrorModelTestCase::m_dist
double m_dist
the distance between nodes
Definition: lte-test-phy-error-model.h:115
LenaDlCtrlPhyErrorModelTestCase::m_toleranceRxPackets
uint16_t m_toleranceRxPackets
receive packet tolerance loss
Definition: lte-test-phy-error-model.h:117
LenaTestPhyErrorModelSuite
Lena Test Phy Error Model Suite.
Definition: lte-test-phy-error-model.h:129
ns3::BooleanValue
AttributeValue implementation for Boolean.
Definition: boolean.h:37
ns3::BuildingsHelper::Install
static void Install(Ptr< Node > node)
Install the MobilityBuildingInfo to a node.
Definition: buildings-helper.cc:45
ns3::DoubleValue
This class can be used to hold variables of floating point type such as 'double' or 'float'.
Definition: double.h:42
ns3::EnumValue
Hold variables of type enum.
Definition: enum.h:62
ns3::EpsBearer
This class contains the specification of EPS Bearers.
Definition: eps-bearer.h:91
ns3::EpsBearer::Qci
Qci
QoS Class Indicator.
Definition: eps-bearer.h:106
ns3::EpsBearer::GBR_CONV_VOICE
@ GBR_CONV_VOICE
GBR Conversational Voice.
Definition: eps-bearer.h:107
ns3::LteAmc::PiroEW2010
@ PiroEW2010
Definition: lte-amc.h:63
ns3::LteEnbNetDevice
The eNodeB device implementation.
Definition: lte-enb-net-device.h:59
ns3::LteUeNetDevice
The LteUeNetDevice class implements the UE net device.
Definition: lte-ue-net-device.h:57
ns3::MobilityHelper
Helper class used to assign positions and mobility models to nodes.
Definition: mobility-helper.h:44
ns3::MobilityModel
Keep track of the current position and velocity of an object.
Definition: mobility-model.h:40
ns3::NetDeviceContainer
holds a vector of ns3::NetDevice pointers
Definition: net-device-container.h:43
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:67
ns3::NodeContainer
keep track of a set of node pointers.
Definition: node-container.h:40
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:84
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:78
ns3::Object::GetObject
Ptr< T > GetObject() const
Get a pointer to the requested aggregated Object.
Definition: object.h:522
ns3::Ptr
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:77
ns3::Simulator::Destroy
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
Definition: simulator.cc:142
ns3::Simulator::Run
static void Run()
Run the simulation.
Definition: simulator.cc:178
ns3::Simulator::Stop
static void Stop()
Tell the Simulator the calling event should be the last one executed.
Definition: simulator.cc:186
ns3::StringValue
Hold variables of type string.
Definition: string.h:56
ns3::TestCase
encapsulates test code
Definition: test.h:1061
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, Duration duration=Duration::QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:301
ns3::TestCase::CreateTempDirFilename
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
Definition: test.cc:438
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1268
ns3::TestSuite::Type
Type
Type of test.
Definition: test.h:1275
ns3::Time
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:105
ns3::Time::GetMilliSeconds
int64_t GetMilliSeconds() const
Get an approximation of the time stored in this instance in the indicated unit.
Definition: nstime.h:408
ns3::TimeValue
AttributeValue implementation for Time.
Definition: nstime.h:1413
ns3::UintegerValue
Hold an unsigned integer type.
Definition: uinteger.h:45
uint32_t
ns3::Config::SetGlobal
void SetGlobal(std::string name, const AttributeValue &value)
Definition: config.cc:940
ns3::Config::SetDefault
void SetDefault(std::string name, const AttributeValue &value)
Definition: config.cc:894
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:202
NS_LOG_INFO
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Definition: log.h:275
lenaTestPhyErrorModelSuite
static LenaTestPhyErrorModelSuite lenaTestPhyErrorModelSuite
Static variable for test initialization.
Definition: lte-test-phy-error-model.cc:129
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:338
ns3::Seconds
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1326
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.