Test case for the V2V Highway channel condition models using a fully probabilistic model to determine LOS, NLOS and NLOSv states. More...
Classes | |
struct | TestVector |
Struct containing the parameters for each test. More... | |
Public Member Functions | |
V2vHighwayProbChCondModelTestCase () | |
Constructor. | |
~V2vHighwayProbChCondModelTestCase () override | |
Destructor. | |
Public Member Functions inherited from ns3::TestCase | |
TestCase (const TestCase &)=delete | |
virtual | ~TestCase () |
< | |
std::string | GetName () const |
TestCase & | operator= (const TestCase &)=delete |
Private Member Functions | |
void | DoRun () override |
Builds the simulation scenario and perform the tests. | |
void | EvaluateChannelCondition (Ptr< MobilityModel > a, Ptr< MobilityModel > b) |
Evaluates the channel condition between two nodes by calling the method GetChannelCondition on m_condModel. | |
Private Attributes | |
Ptr< ProbabilisticV2vHighwayChannelConditionModel > | m_condModel |
the channel condition model | |
uint64_t | m_numLos {0} |
the number of LOS occurrences | |
uint64_t | m_numNlos {0} |
the number of NLOS occurrences | |
TestVectors< TestVector > | m_testVectors |
array containing all the test vectors | |
double | m_tolerance |
tolerance | |
Additional Inherited Members | |
Public Types inherited from ns3::TestCase | |
enum class | Duration { QUICK = 1 , EXTENSIVE = 2 , TAKES_FOREVER = 3 } |
How long the test takes to execute. More... | |
Static Public Attributes inherited from ns3::TestCase | |
static constexpr auto | EXTENSIVE = Duration::EXTENSIVE |
static constexpr auto | QUICK = Duration::QUICK |
static constexpr auto | TAKES_FOREVER |
Protected Member Functions inherited from ns3::TestCase | |
TestCase (std::string name) | |
Constructor. | |
void | AddTestCase (TestCase *testCase, Duration duration=Duration::QUICK) |
Add an individual child TestCase to this test suite. | |
TestCase * | GetParent () const |
Get the parent of this TestCase. | |
bool | IsStatusFailure () const |
Check if any tests failed. | |
bool | IsStatusSuccess () const |
Check if all tests passed. | |
void | SetDataDir (std::string directory) |
Set the data directory where reference trace files can be found. | |
void | ReportTestFailure (std::string cond, std::string actual, std::string limit, std::string message, std::string file, int32_t line) |
Log the failure of this TestCase. | |
bool | MustAssertOnFailure () const |
Check if this run should assert on failure. | |
bool | MustContinueOnFailure () const |
Check if this run should continue on failure. | |
std::string | CreateDataDirFilename (std::string filename) |
Construct the full path to a file in the data directory. | |
std::string | CreateTempDirFilename (std::string filename) |
Construct the full path to a file in a temporary directory. | |
Test case for the V2V Highway channel condition models using a fully probabilistic model to determine LOS, NLOS and NLOSv states.
The test determines the channel condition multiple times, estimates the LOS and NLOS probabilities and compares them with the values given by M. Boban, X.Gong, and W. Xu, “Modeling the evolution of line-of-sight blockage for V2V channels,” in IEEE 84th Vehicular Technology Conference (VTC-Fall), 2016. Methodology from channel-condition-model- test-suite.cc is used, extended to a system with three states.
Definition at line 270 of file probabilistic-v2v-channel-condition-model-test.cc.
V2vHighwayProbChCondModelTestCase::V2vHighwayProbChCondModelTestCase | ( | ) |
Constructor.
Definition at line 318 of file probabilistic-v2v-channel-condition-model-test.cc.
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override |
Destructor.
Definition at line 325 of file probabilistic-v2v-channel-condition-model-test.cc.
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overrideprivatevirtual |
Builds the simulation scenario and perform the tests.
Implements ns3::TestCase.
Definition at line 345 of file probabilistic-v2v-channel-condition-model-test.cc.
References ns3::Object::AggregateObject(), ns3::NodeContainer::Create(), ns3::ObjectFactory::Create(), ns3::CreateObject(), ns3::Simulator::Destroy(), EvaluateChannelCondition(), ns3::NodeContainer::Get(), ns3::ProbabilisticV2vHighwayChannelConditionModel::GetTypeId(), m_condModel, V2vHighwayProbChCondModelTestCase::TestVector::m_density, m_numLos, m_numNlos, V2vHighwayProbChCondModelTestCase::TestVector::m_pLos, V2vHighwayProbChCondModelTestCase::TestVector::m_pNlos, V2vHighwayProbChCondModelTestCase::TestVector::m_positionA, V2vHighwayProbChCondModelTestCase::TestVector::m_positionB, m_testVectors, m_tolerance, V2vHighwayProbChCondModelTestCase::TestVector::m_typeId, ns3::MilliSeconds(), nodes, NS_LOG_DEBUG, NS_TEST_EXPECT_MSG_EQ_TOL, ns3::Simulator::Run(), ns3::Simulator::Schedule(), ns3::ObjectBase::SetAttribute(), ns3::RngSeedManager::SetRun(), ns3::RngSeedManager::SetSeed(), and ns3::ObjectFactory::SetTypeId().
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private |
Evaluates the channel condition between two nodes by calling the method GetChannelCondition on m_condModel.
If the channel condition is LOS it increments m_numLos, if NLOS it increments m_numNlos
a | the mobility model of the first node |
b | the mobility model of the second node |
Definition at line 330 of file probabilistic-v2v-channel-condition-model-test.cc.
References m_condModel, m_numLos, and m_numNlos.
Referenced by DoRun().
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the channel condition model
Definition at line 312 of file probabilistic-v2v-channel-condition-model-test.cc.
Referenced by DoRun(), and EvaluateChannelCondition().
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the number of LOS occurrences
Definition at line 313 of file probabilistic-v2v-channel-condition-model-test.cc.
Referenced by DoRun(), and EvaluateChannelCondition().
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private |
the number of NLOS occurrences
Definition at line 314 of file probabilistic-v2v-channel-condition-model-test.cc.
Referenced by DoRun(), and EvaluateChannelCondition().
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private |
array containing all the test vectors
Definition at line 311 of file probabilistic-v2v-channel-condition-model-test.cc.
Referenced by DoRun().
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private |
tolerance
Definition at line 315 of file probabilistic-v2v-channel-condition-model-test.cc.
Referenced by DoRun().