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three-gpp-v2v-channel-condition-model-test.cc
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2020 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
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19 
20 #include "ns3/abort.h"
21 #include "ns3/test.h"
22 #include "ns3/config.h"
23 #include "ns3/buildings-channel-condition-model.h"
24 #include "ns3/channel-condition-model.h"
25 #include "ns3/three-gpp-v2v-channel-condition-model.h"
26 #include "ns3/three-gpp-v2v-propagation-loss-model.h"
27 #include "ns3/constant-position-mobility-model.h"
28 #include "ns3/buildings-module.h"
29 #include "ns3/log.h"
30 #include "ns3/simulator.h"
31 #include "ns3/double.h"
32 #include "ns3/uinteger.h"
33 #include "ns3/boolean.h"
34 #include "ns3/core-module.h"
35 
36 using namespace ns3;
37 
38 NS_LOG_COMPONENT_DEFINE ("ThreeGppV2vChannelConditionModelsTest");
39 
47 class ThreeGppV2vBuildingsChCondModelTestCase : public TestCase
48 {
49 public:
53  ThreeGppV2vBuildingsChCondModelTestCase ();
54 
58  virtual ~ThreeGppV2vBuildingsChCondModelTestCase ();
59 
60 private:
64  virtual void DoRun (void);
65 
69  typedef struct
70  {
71  Vector m_positionA;
72  Vector m_positionB;
73  ChannelCondition::LosConditionValue m_losCond;
74  TypeId m_typeId;
75  } TestVector;
76 
77  TestVectors<TestVector> m_testVectors;
78 };
79 
80 ThreeGppV2vBuildingsChCondModelTestCase::ThreeGppV2vBuildingsChCondModelTestCase ()
81  : TestCase ("Test case for the ThreeGppV2vUrban and ThreeGppV2vHighway ChannelConditionModel with building"), m_testVectors ()
82 {}
83 
84 ThreeGppV2vBuildingsChCondModelTestCase::~ThreeGppV2vBuildingsChCondModelTestCase ()
85 {}
86 
87 void
88 ThreeGppV2vBuildingsChCondModelTestCase::DoRun (void)
89 {
90  RngSeedManager::SetSeed (1);
91  RngSeedManager::SetRun (1);
92 
93  TestVector testVector;
94  //Add vectors for ThreeGppV2vUrbanChannelConditionModel
95  testVector.m_positionA = Vector (-5.0, 5.0, 1.5);
96  testVector.m_positionB = Vector (20.0, 5.0, 1.5);
97  testVector.m_losCond = ChannelCondition::LosConditionValue::NLOS;
98  testVector.m_typeId = ThreeGppV2vUrbanChannelConditionModel::GetTypeId ();
99  m_testVectors.Add (testVector);
100 
101  testVector.m_positionA = Vector (0.0, 11.0, 1.5);
102  testVector.m_positionB = Vector (4.0, 11.0, 1.5);
103  testVector.m_losCond = ChannelCondition::LosConditionValue::LOS;
104  testVector.m_typeId = ThreeGppV2vUrbanChannelConditionModel::GetTypeId ();
105  m_testVectors.Add (testVector);
106 
107  testVector.m_positionA = Vector (0.0, 11.0, 1.5);
108  testVector.m_positionB = Vector (1000.0, 11.0, 1.5);
109  testVector.m_losCond = ChannelCondition::LosConditionValue::NLOSv;
110  testVector.m_typeId = ThreeGppV2vUrbanChannelConditionModel::GetTypeId ();
111  m_testVectors.Add (testVector);
112 
113  //Now add same vectors for ThreeGppV2vHighwayChannelConditionModel
114  testVector.m_positionA = Vector (-5.0, 5.0, 1.5);
115  testVector.m_positionB = Vector (20.0, 5.0, 1.5);
116  testVector.m_losCond = ChannelCondition::LosConditionValue::NLOS;
117  testVector.m_typeId = ThreeGppV2vHighwayChannelConditionModel::GetTypeId ();
118  m_testVectors.Add (testVector);
119 
120  testVector.m_positionA = Vector (0.0, 11.0, 1.5);
121  testVector.m_positionB = Vector (4.0, 11.0, 1.5);
122  testVector.m_losCond = ChannelCondition::LosConditionValue::LOS;
123  testVector.m_typeId = ThreeGppV2vHighwayChannelConditionModel::GetTypeId ();
124  m_testVectors.Add (testVector);
125 
126  testVector.m_positionA = Vector (0.0, 11.0, 1.5);
127  testVector.m_positionB = Vector (1000.0, 11.0, 1.5);
128  testVector.m_losCond = ChannelCondition::LosConditionValue::NLOSv;
129  testVector.m_typeId = ThreeGppV2vHighwayChannelConditionModel::GetTypeId ();
130  m_testVectors.Add (testVector);
131 
132  // create the factory for the channel condition models
133  ObjectFactory condModelFactory;
134 
135  // Deploy nodes and building and get the channel condition
136  NodeContainer nodes;
137  nodes.Create (2);
138 
139  Ptr<MobilityModel> a = CreateObject<ConstantPositionMobilityModel> ();
140  nodes.Get (0)->AggregateObject (a);
141 
142  Ptr<MobilityModel> b = CreateObject<ConstantPositionMobilityModel> ();
143  nodes.Get (1)->AggregateObject (b);
144 
145  Ptr<Building> building = Create<Building> ();
146  building->SetNRoomsX (1);
147  building->SetNRoomsY (1);
148  building->SetNFloors (1);
149  building->SetBoundaries (Box (0.0, 10.0, 0.0, 10.0, 0.0, 5.0));
150 
151  BuildingsHelper::Install (nodes);
152 
153  for (uint32_t i = 0; i < m_testVectors.GetN (); ++i)
154  {
155  testVector = m_testVectors.Get (i);
156  condModelFactory.SetTypeId (testVector.m_typeId);
157  Ptr<ChannelConditionModel> condModel = DynamicCast<ChannelConditionModel> (condModelFactory.Create ());
158  condModel->AssignStreams (1);
159 
160  a->SetPosition (testVector.m_positionA);
161  b->SetPosition (testVector.m_positionB);
162  Ptr<MobilityBuildingInfo> buildingInfoA = a->GetObject<MobilityBuildingInfo> ();
163  buildingInfoA->MakeConsistent (a);
164  Ptr<MobilityBuildingInfo> buildingInfoB = b->GetObject<MobilityBuildingInfo> ();
165  buildingInfoB->MakeConsistent (b);
166  Ptr<ChannelCondition> cond;
167  cond = condModel->GetChannelCondition (a, b);
168 
169  NS_LOG_DEBUG ("Got " << cond->GetLosCondition () << " expected condition " << testVector.m_losCond);
170  NS_TEST_ASSERT_MSG_EQ (cond->GetLosCondition (), testVector.m_losCond, "Got unexpected channel condition");
171  }
172 
173  Simulator::Destroy ();
174 }
175 
183 class ThreeGppV2vUrbanLosNlosvChCondModelTestCase : public TestCase
184 {
185 public:
189  ThreeGppV2vUrbanLosNlosvChCondModelTestCase ();
190 
194  virtual ~ThreeGppV2vUrbanLosNlosvChCondModelTestCase ();
195 
196 private:
200  virtual void DoRun (void);
201 
209  void EvaluateChannelCondition (Ptr<MobilityModel> a, Ptr<MobilityModel> b);
210 
214  typedef struct
215  {
216  Vector m_positionA;
217  Vector m_positionB;
218  double m_pLos;
219  TypeId m_typeId;
220  } TestVector;
221 
222  TestVectors<TestVector> m_testVectors;
223  Ptr<ThreeGppV2vUrbanChannelConditionModel> m_condModel;
224  uint64_t m_numLos {0};
225  double m_tolerance;
226 };
227 
228 ThreeGppV2vUrbanLosNlosvChCondModelTestCase::ThreeGppV2vUrbanLosNlosvChCondModelTestCase ()
229  : TestCase ("Test case for the class ThreeGppV2vUrbanChannelConditionModel"),
230  m_testVectors (),
231  m_tolerance (2e-3)
232 {}
233 
234 ThreeGppV2vUrbanLosNlosvChCondModelTestCase::~ThreeGppV2vUrbanLosNlosvChCondModelTestCase ()
235 {}
236 
237 void
238 ThreeGppV2vUrbanLosNlosvChCondModelTestCase::EvaluateChannelCondition (Ptr<MobilityModel> a, Ptr<MobilityModel> b)
239 {
240  Ptr<ChannelCondition> cond = m_condModel->GetChannelCondition (a, b);
241  if (cond->GetLosCondition () == ChannelCondition::LosConditionValue::LOS)
242  {
243  m_numLos++;
244  }
245 }
246 
247 void
248 ThreeGppV2vUrbanLosNlosvChCondModelTestCase::DoRun (void)
249 {
250  RngSeedManager::SetSeed (1);
251  RngSeedManager::SetRun (1);
252 
253  // create the test vector
254  TestVector testVector;
255 
256  // tests for the V2v Urban scenario
257  testVector.m_positionA = Vector (0, 0, 1.6);
258  testVector.m_positionB = Vector (10, 0, 1.6);
259  testVector.m_pLos = std::min (1.0, 1.05 * exp (-0.0114 * 10.0));
260  testVector.m_typeId = ThreeGppV2vUrbanChannelConditionModel::GetTypeId ();
261  m_testVectors.Add (testVector);
262 
263  testVector.m_positionA = Vector (0, 0, 1.6);
264  testVector.m_positionB = Vector (100, 0, 1.6);
265  testVector.m_pLos = std::min (1.0, 1.05 * exp (-0.0114 * 100.0));
266  testVector.m_typeId = ThreeGppV2vUrbanChannelConditionModel::GetTypeId ();
267  m_testVectors.Add (testVector);
268 
269  testVector.m_positionA = Vector (0, 0, 1.6);
270  testVector.m_positionB = Vector (1000, 0, 1.6);
271  testVector.m_pLos = std::min (1.0, 1.05 * exp (-0.0114 * 1000.0));
272  testVector.m_typeId = ThreeGppV2vUrbanChannelConditionModel::GetTypeId ();
273  m_testVectors.Add (testVector);
274 
275  // create the factory for the channel condition models
276  ObjectFactory condModelFactory;
277 
278  // create the two nodes
279  NodeContainer nodes;
280  nodes.Create (2);
281 
282  // create the mobility models
283  Ptr<MobilityModel> a = CreateObject<ConstantPositionMobilityModel> ();
284  Ptr<MobilityModel> b = CreateObject<ConstantPositionMobilityModel> ();
285 
286  // aggregate the nodes and the mobility models
287  nodes.Get (0)->AggregateObject (a);
288  nodes.Get (1)->AggregateObject (b);
289 
290  BuildingsHelper::Install (nodes);
291 
292  // Get the channel condition multiple times and compute the LOS probability
293  uint32_t numberOfReps = 500000;
294  for (uint32_t i = 0; i < m_testVectors.GetN (); ++i)
295  {
296  testVector = m_testVectors.Get (i);
297 
298  // set the distance between the two nodes
299  a->SetPosition (testVector.m_positionA);
300  b->SetPosition (testVector.m_positionB);
301  Ptr<MobilityBuildingInfo> buildingInfoA = a->GetObject<MobilityBuildingInfo> ();
302  buildingInfoA->MakeConsistent (a);
303  Ptr<MobilityBuildingInfo> buildingInfoB = b->GetObject<MobilityBuildingInfo> ();
304  buildingInfoB->MakeConsistent (b);
305 
306  // create the channel condition model
307  condModelFactory.SetTypeId (testVector.m_typeId);
308  m_condModel = condModelFactory.Create<ThreeGppV2vUrbanChannelConditionModel> ();
309  m_condModel->SetAttribute ("UpdatePeriod", TimeValue (MilliSeconds (9)));
310  m_condModel->AssignStreams (1);
311 
312  m_numLos = 0;
313  for (uint32_t j = 0; j < numberOfReps; j++)
314  {
315  Simulator::Schedule (MilliSeconds (10 * j), &ThreeGppV2vUrbanLosNlosvChCondModelTestCase::EvaluateChannelCondition, this, a, b);
316  }
317 
318  Simulator::Run ();
319  Simulator::Destroy ();
320 
321  double resultPlos = double (m_numLos) / double (numberOfReps);
322  NS_LOG_DEBUG (testVector.m_typeId << " a pos " << testVector.m_positionA << " b pos " << testVector.m_positionB << " numLos " << m_numLos << " numberOfReps " << numberOfReps << " resultPlos " << resultPlos << " ref " << testVector.m_pLos);
323  NS_TEST_EXPECT_MSG_EQ_TOL (resultPlos, testVector.m_pLos, m_tolerance, "Got unexpected LOS probability");
324  }
325 }
326 
334 class ThreeGppV2vHighwayLosNlosvChCondModelTestCase : public TestCase
335 {
336 public:
340  ThreeGppV2vHighwayLosNlosvChCondModelTestCase ();
341 
345  virtual ~ThreeGppV2vHighwayLosNlosvChCondModelTestCase ();
346 
347 private:
351  virtual void DoRun (void);
352 
360  void EvaluateChannelCondition (Ptr<MobilityModel> a, Ptr<MobilityModel> b);
361 
365  typedef struct
366  {
367  Vector m_positionA;
368  Vector m_positionB;
369  double m_pLos;
370  TypeId m_typeId;
371  } TestVector;
372 
373  TestVectors<TestVector> m_testVectors;
374  Ptr<ThreeGppV2vHighwayChannelConditionModel> m_condModel;
375  uint64_t m_numLos {0};
376  double m_tolerance;
377 };
378 
379 ThreeGppV2vHighwayLosNlosvChCondModelTestCase::ThreeGppV2vHighwayLosNlosvChCondModelTestCase ()
380  : TestCase ("Test case for the class ThreeGppV2vHighwayChannelConditionModel"),
381  m_testVectors (),
382  m_tolerance (2e-3)
383 {}
384 
385 ThreeGppV2vHighwayLosNlosvChCondModelTestCase::~ThreeGppV2vHighwayLosNlosvChCondModelTestCase ()
386 {}
387 
388 void
389 ThreeGppV2vHighwayLosNlosvChCondModelTestCase::EvaluateChannelCondition (Ptr<MobilityModel> a, Ptr<MobilityModel> b)
390 {
391  Ptr<ChannelCondition> cond = m_condModel->GetChannelCondition (a, b);
392  if (cond->GetLosCondition () == ChannelCondition::LosConditionValue::LOS)
393  {
394  m_numLos++;
395  }
396 }
397 
398 void
399 ThreeGppV2vHighwayLosNlosvChCondModelTestCase::DoRun (void)
400 {
401  RngSeedManager::SetSeed (1);
402  RngSeedManager::SetRun (1);
403 
404  // create the test vector
405  TestVector testVector;
406 
407  // tests for the V2v Highway scenario
408  testVector.m_positionA = Vector (0, 0, 1.6);
409  testVector.m_positionB = Vector (10, 0, 1.6);
410  testVector.m_pLos = std::min (1.0, 0.0000021013 * 10.0 * 10.0 - 0.002 * 10.0 + 1.0193);
411  testVector.m_typeId = ThreeGppV2vHighwayChannelConditionModel::GetTypeId ();
412  m_testVectors.Add (testVector);
413 
414  testVector.m_positionA = Vector (0, 0, 1.6);
415  testVector.m_positionB = Vector (100, 0, 1.6);
416  testVector.m_pLos = std::min (1.0, 0.0000021013 * 100.0 * 100.0 - 0.002 * 100.0 + 1.0193);
417  testVector.m_typeId = ThreeGppV2vHighwayChannelConditionModel::GetTypeId ();
418  m_testVectors.Add (testVector);
419 
420  testVector.m_positionA = Vector (0, 0, 1.6);
421  testVector.m_positionB = Vector (1000, 0, 1.6);
422  testVector.m_pLos = std::max (0.0, 0.54 - 0.001 * (1000.0 - 475));
423  testVector.m_typeId = ThreeGppV2vHighwayChannelConditionModel::GetTypeId ();
424  m_testVectors.Add (testVector);
425 
426  // create the factory for the channel condition models
427  ObjectFactory condModelFactory;
428 
429  // create the two nodes
430  NodeContainer nodes;
431  nodes.Create (2);
432 
433  // create the mobility models
434  Ptr<MobilityModel> a = CreateObject<ConstantPositionMobilityModel> ();
435  Ptr<MobilityModel> b = CreateObject<ConstantPositionMobilityModel> ();
436 
437  // aggregate the nodes and the mobility models
438  nodes.Get (0)->AggregateObject (a);
439  nodes.Get (1)->AggregateObject (b);
440 
441  BuildingsHelper::Install (nodes);
442 
443  // Get the channel condition multiple times and compute the LOS probability
444  uint32_t numberOfReps = 500000;
445  for (uint32_t i = 0; i < m_testVectors.GetN (); ++i)
446  {
447  testVector = m_testVectors.Get (i);
448 
449  // set the distance between the two nodes
450  a->SetPosition (testVector.m_positionA);
451  b->SetPosition (testVector.m_positionB);
452 
453  // create the channel condition model
454  condModelFactory.SetTypeId (testVector.m_typeId);
455  m_condModel = condModelFactory.Create<ThreeGppV2vHighwayChannelConditionModel> ();
456  m_condModel->SetAttribute ("UpdatePeriod", TimeValue (MilliSeconds (9)));
457  m_condModel->AssignStreams (1);
458 
459  m_numLos = 0;
460  for (uint32_t j = 0; j < numberOfReps; j++)
461  {
462  Simulator::Schedule (MilliSeconds (10 * j), &ThreeGppV2vHighwayLosNlosvChCondModelTestCase::EvaluateChannelCondition, this, a, b);
463  }
464 
465  Simulator::Run ();
466  Simulator::Destroy ();
467 
468  double resultPlos = static_cast<double> (m_numLos) / static_cast<double> (numberOfReps);
469  NS_LOG_DEBUG (testVector.m_typeId << " a pos " << testVector.m_positionA << " b pos " << testVector.m_positionB << " numLos " << m_numLos << " numberOfReps " << numberOfReps << " resultPlos " << resultPlos << " ref " << testVector.m_pLos);
470  NS_TEST_EXPECT_MSG_EQ_TOL (resultPlos, testVector.m_pLos, m_tolerance, "Got unexpected LOS probability");
471  }
472 }
473 
474 
495 class ThreeGppV2vChCondModelsTestSuite : public TestSuite
496 {
497 public:
498  ThreeGppV2vChCondModelsTestSuite ();
499 };
500 
501 ThreeGppV2vChCondModelsTestSuite::ThreeGppV2vChCondModelsTestSuite ()
502  : TestSuite ("three-gpp-v2v-channel-condition-model", SYSTEM)
503 {
504  AddTestCase (new ThreeGppV2vBuildingsChCondModelTestCase, TestCase::QUICK); // test for the deterministic procedure (NLOS vs LOS/NLOSv), based on buildings
505  AddTestCase (new ThreeGppV2vUrbanLosNlosvChCondModelTestCase, TestCase::QUICK); // test for the probabilistic procedure (LOS vs NLOSv), in V2V urban scenario
506  AddTestCase (new ThreeGppV2vHighwayLosNlosvChCondModelTestCase, TestCase::QUICK); // test for the probabilistic procedure (LOS vs NLOSv), in V2V highway scenario
507 }
508 
509 static ThreeGppV2vChCondModelsTestSuite ThreeGppV2vChCondModelsTestSuite;
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::TestVector::m_positionB
Vector m_positionB
the position of the second node
Definition: three-gpp-v2v-channel-condition-model-test.cc:368
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::~ThreeGppV2vUrbanLosNlosvChCondModelTestCase
virtual ~ThreeGppV2vUrbanLosNlosvChCondModelTestCase()
Destructor.
Definition: three-gpp-v2v-channel-condition-model-test.cc:234
ns3::TypeId
a unique identifier for an interface.
Definition: type-id.h:59
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:205
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:299
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::~ThreeGppV2vHighwayLosNlosvChCondModelTestCase
virtual ~ThreeGppV2vHighwayLosNlosvChCondModelTestCase()
Destructor.
Definition: three-gpp-v2v-channel-condition-model-test.cc:385
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::TestVector
Struct containing the parameters for each test.
Definition: three-gpp-v2v-channel-condition-model-test.cc:215
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::EvaluateChannelCondition
void EvaluateChannelCondition(Ptr< MobilityModel > a, Ptr< MobilityModel > b)
Evaluates the channel condition between two nodes by calling the method GetChannelCondition on m_cond...
Definition: three-gpp-v2v-channel-condition-model-test.cc:389
ThreeGppV2vChCondModelsTestSuite::ThreeGppV2vChCondModelsTestSuite
ThreeGppV2vChCondModelsTestSuite()
Definition: three-gpp-v2v-channel-condition-model-test.cc:501
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::DoRun
virtual void DoRun(void)
Builds the simulation scenario and perform the tests.
Definition: three-gpp-v2v-channel-condition-model-test.cc:399
min
#define min(a, b)
Definition: 80211b.c:42
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::DoRun
virtual void DoRun(void)
Builds the simulation scenario and perform the tests.
Definition: three-gpp-v2v-channel-condition-model-test.cc:248
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ThreeGppV2vBuildingsChCondModelTestCase::TestVector::m_positionA
Vector m_positionA
the position of the first node
Definition: three-gpp-v2v-channel-condition-model-test.cc:71
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::m_testVectors
TestVectors< TestVector > m_testVectors
array containing all the test vectors
Definition: three-gpp-v2v-channel-condition-model-test.cc:373
ThreeGppV2vBuildingsChCondModelTestCase::TestVector::m_losCond
ChannelCondition::LosConditionValue m_losCond
the correct channel condition
Definition: three-gpp-v2v-channel-condition-model-test.cc:73
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::m_numLos
uint64_t m_numLos
the number of LOS occurrences
Definition: three-gpp-v2v-channel-condition-model-test.cc:375
ThreeGppV2vBuildingsChCondModelTestCase::TestVector::m_positionB
Vector m_positionB
the position of the second node
Definition: three-gpp-v2v-channel-condition-model-test.cc:72
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::m_testVectors
TestVectors< TestVector > m_testVectors
array containing all the test vectors
Definition: three-gpp-v2v-channel-condition-model-test.cc:222
ns3::Object::GetObject
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
Definition: object.h:470
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::m_tolerance
double m_tolerance
tolerance
Definition: three-gpp-v2v-channel-condition-model-test.cc:376
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::TestVector
Struct containing the parameters for each test.
Definition: three-gpp-v2v-channel-condition-model-test.cc:366
ns3::MobilityModel::SetPosition
void SetPosition(const Vector &position)
Definition: mobility-model.cc:88
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::TestVector::m_positionA
Vector m_positionA
the position of the first node
Definition: three-gpp-v2v-channel-condition-model-test.cc:367
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::ThreeGppChannelConditionModel::GetChannelCondition
virtual Ptr< ChannelCondition > GetChannelCondition(Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const override
Retrieve the condition of the channel between a and b.
Definition: channel-condition-model.cc:314
ns3::ChannelCondition::LosConditionValue
LosConditionValue
Possible values for Line-of-Sight condition.
Definition: channel-condition-model.h:49
ThreeGppV2vBuildingsChCondModelTestCase::TestVector::m_typeId
TypeId m_typeId
the type ID of the channel condition model to be used
Definition: three-gpp-v2v-channel-condition-model-test.cc:74
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::ThreeGppV2vUrbanLosNlosvChCondModelTestCase
ThreeGppV2vUrbanLosNlosvChCondModelTestCase()
Constructor.
Definition: three-gpp-v2v-channel-condition-model-test.cc:228
ns3::Building::SetNRoomsX
void SetNRoomsX(uint16_t nroomx)
Definition: building.cc:167
first.nodes
nodes
Definition: first.py:32
ns3::ChannelConditionModel::GetChannelCondition
virtual Ptr< ChannelCondition > GetChannelCondition(Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const =0
Computes the condition of the channel between a and b.
ns3::TestCase
encapsulates test code
Definition: test.h:1154
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::TestVector::m_pLos
double m_pLos
LOS probability.
Definition: three-gpp-v2v-channel-condition-model-test.cc:369
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::TestVector::m_typeId
TypeId m_typeId
the type ID of the channel condition model to be used
Definition: three-gpp-v2v-channel-condition-model-test.cc:219
ThreeGppV2vBuildingsChCondModelTestCase::ThreeGppV2vBuildingsChCondModelTestCase
ThreeGppV2vBuildingsChCondModelTestCase()
Constructor.
Definition: three-gpp-v2v-channel-condition-model-test.cc:80
ns3::Ptr< MobilityModel >
NS_TEST_EXPECT_MSG_EQ_TOL
#define NS_TEST_EXPECT_MSG_EQ_TOL(actual, limit, tol, msg)
Test that actual and expected (limit) values are equal to plus or minus some tolerance and report if ...
Definition: test.h:563
ns3::ThreeGppV2vUrbanChannelConditionModel
Computes the channel condition for the V2V Urban scenario.
Definition: three-gpp-v2v-channel-condition-model.h:50
ns3::MobilityBuildingInfo::MakeConsistent
void MakeConsistent(Ptr< MobilityModel > mm)
Make the given mobility model consistent, by determining whether its position falls inside any of the...
Definition: mobility-building-info.cc:170
ThreeGppV2vChCondModelsTestSuite
Test suite for the 3GPP V2V channel condition model.
Definition: three-gpp-v2v-channel-condition-model-test.cc:496
ns3::MobilityBuildingInfo
mobility buildings information (to be used by mobility models)
Definition: mobility-building-info.h:49
max
#define max(a, b)
Definition: 80211b.c:43
ns3::Building::SetBoundaries
void SetBoundaries(Box box)
Set the boundaries of the building.
Definition: building.cc:139
ns3::ChannelCondition::GetLosCondition
LosConditionValue GetLosCondition() const
Get the LosConditionValue contaning the information about the LOS/NLOS state of the channel.
Definition: channel-condition-model.cc:60
ns3::MilliSeconds
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
Definition: nstime.h:1297
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::ThreeGppV2vHighwayLosNlosvChCondModelTestCase
ThreeGppV2vHighwayLosNlosvChCondModelTestCase()
Constructor.
Definition: three-gpp-v2v-channel-condition-model-test.cc:379
ns3::ObjectFactory
Instantiate subclasses of ns3::Object.
Definition: object-factory.h:48
ThreeGppV2vBuildingsChCondModelTestCase
Test case for the classes ThreeGppV2vUrbanChannelConditionModel, and ThreeGppV2vHighwayChannelConditi...
Definition: three-gpp-v2v-channel-condition-model-test.cc:48
ns3::ThreeGppChannelConditionModel::AssignStreams
virtual int64_t AssignStreams(int64_t stream) override
If this model uses objects of type RandomVariableStream, set the stream numbers to the integers start...
Definition: channel-condition-model.cc:407
ns3::ThreeGppV2vHighwayChannelConditionModel
Computes the channel condition for the V2V Highway scenario.
Definition: three-gpp-v2v-channel-condition-model.h:112
ThreeGppV2vBuildingsChCondModelTestCase::~ThreeGppV2vBuildingsChCondModelTestCase
virtual ~ThreeGppV2vBuildingsChCondModelTestCase()
Destructor.
Definition: three-gpp-v2v-channel-condition-model-test.cc:84
ThreeGppV2vBuildingsChCondModelTestCase::TestVector
Struct containing the parameters for each test.
Definition: three-gpp-v2v-channel-condition-model-test.cc:70
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::m_condModel
Ptr< ThreeGppV2vUrbanChannelConditionModel > m_condModel
the channel condition model
Definition: three-gpp-v2v-channel-condition-model-test.cc:223
ThreeGppV2vBuildingsChCondModelTestCase::m_testVectors
TestVectors< TestVector > m_testVectors
array containg all the test vectors
Definition: three-gpp-v2v-channel-condition-model-test.cc:77
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::TestVector::m_pLos
double m_pLos
LOS probability.
Definition: three-gpp-v2v-channel-condition-model-test.cc:218
ns3::Building::SetNRoomsY
void SetNRoomsY(uint16_t nroomy)
Definition: building.cc:174
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::TestVector::m_typeId
TypeId m_typeId
the type ID of the channel condition model to be used
Definition: three-gpp-v2v-channel-condition-model-test.cc:370
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1344
ThreeGppV2vChCondModelsTestSuite
static ThreeGppV2vChCondModelsTestSuite ThreeGppV2vChCondModelsTestSuite
Definition: three-gpp-v2v-channel-condition-model-test.cc:509
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::TestVector::m_positionA
Vector m_positionA
the position of the first node
Definition: three-gpp-v2v-channel-condition-model-test.cc:216
NS_TEST_ASSERT_MSG_EQ
#define NS_TEST_ASSERT_MSG_EQ(actual, limit, msg)
Test that an actual and expected (limit) value are equal and report and abort if not.
Definition: test.h:166
ThreeGppV2vBuildingsChCondModelTestCase::DoRun
virtual void DoRun(void)
Builds the simulation scenario and perform the tests.
Definition: three-gpp-v2v-channel-condition-model-test.cc:88
NS_LOG_DEBUG
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
Definition: log.h:273
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::EvaluateChannelCondition
void EvaluateChannelCondition(Ptr< MobilityModel > a, Ptr< MobilityModel > b)
Evaluates the channel condition between two nodes by calling the method GetChannelCondition on m_cond...
Definition: three-gpp-v2v-channel-condition-model-test.cc:238
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::m_numLos
uint64_t m_numLos
the number of LOS occurrences
Definition: three-gpp-v2v-channel-condition-model-test.cc:224
ThreeGppV2vHighwayLosNlosvChCondModelTestCase
Test case for the 3GPP V2V Highway channel condition models (probabilistic model for LOS/NLOSv states...
Definition: three-gpp-v2v-channel-condition-model-test.cc:335
ns3::Box
a 3d box
Definition: box.h:35
ns3::TimeValue
AttributeValue implementation for Time.
Definition: nstime.h:1353
ns3::NodeContainer
keep track of a set of node pointers.
Definition: node-container.h:39
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::m_tolerance
double m_tolerance
tolerance
Definition: three-gpp-v2v-channel-condition-model-test.cc:225
ThreeGppV2vHighwayLosNlosvChCondModelTestCase::m_condModel
Ptr< ThreeGppV2vHighwayChannelConditionModel > m_condModel
the channel condition model
Definition: three-gpp-v2v-channel-condition-model-test.cc:374
ThreeGppV2vUrbanLosNlosvChCondModelTestCase::TestVector::m_positionB
Vector m_positionB
the position of the second node
Definition: three-gpp-v2v-channel-condition-model-test.cc:217
ns3::ObjectFactory::SetTypeId
void SetTypeId(TypeId tid)
Set the TypeId of the Objects to be created by this factory.
Definition: object-factory.cc:40
ns3::ObjectFactory::Create
Ptr< Object > Create(void) const
Create an Object instance of the configured TypeId.
Definition: object-factory.cc:98
ThreeGppV2vUrbanLosNlosvChCondModelTestCase
Test case for the 3GPP V2V Urban channel condition models (probabilistic model for LOS/NLOSv states).
Definition: three-gpp-v2v-channel-condition-model-test.cc:184
ns3::TestVectors
A simple way to store test vectors (for stimulus or from responses)
Definition: test.h:1407
ns3::ChannelConditionModel::AssignStreams
virtual int64_t AssignStreams(int64_t stream)=0
If this model uses objects of type RandomVariableStream, set the stream numbers to the integers start...
ns3::Building::SetNFloors
void SetNFloors(uint16_t nfloors)
Definition: building.cc:160