Test case for the V2V Highway channel condition models using a fully probabilistic model to determine LOS, NLOS and NLOSv states. More...

Inheritance diagram for V2vHighwayProbChCondModelTestCase:

Collaboration diagram for V2vHighwayProbChCondModelTestCase:

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 ()
	Destructor.

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...

using	instead = Duration

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.

Detailed Description

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 281 of file probabilistic-v2v-channel-condition-model-test.cc.