Computes the channel condition for the V2V Highway scenario. More...
#include "probabilistic-v2v-channel-condition-model.h"
Public Member Functions | |
ProbabilisticV2vHighwayChannelConditionModel () | |
Constructor for the ProbabilisticV2vHighwayChannelConditionModel class. | |
~ProbabilisticV2vHighwayChannelConditionModel () override | |
Destructor for the ProbabilisticV2vHighwayChannelConditionModel class. | |
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ThreeGppChannelConditionModel () | |
Constructor for the ThreeGppRmaChannelConditionModel class. | |
~ThreeGppChannelConditionModel () override | |
Destructor for the ThreeGppRmaChannelConditionModel class. | |
int64_t | AssignStreams (int64_t stream) override |
If this model uses objects of type RandomVariableStream, set the stream numbers to the integers starting with the offset 'stream'. | |
Ptr< ChannelCondition > | GetChannelCondition (Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const override |
Retrieve the condition of the channel between a and b. | |
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ChannelConditionModel () | |
Constructor for the ChannelConditionModel class. | |
ChannelConditionModel (const ChannelConditionModel &)=delete | |
~ChannelConditionModel () override | |
Destructor for the ChannelConditionModel class. | |
ChannelConditionModel & | operator= (const ChannelConditionModel &)=delete |
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Object () | |
Constructor. | |
~Object () override | |
Destructor. | |
void | AggregateObject (Ptr< Object > other) |
Aggregate two Objects together. | |
void | Dispose () |
Dispose of this Object. | |
AggregateIterator | GetAggregateIterator () const |
Get an iterator to the Objects aggregated to this one. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
template<typename T > | |
Ptr< T > | GetObject () const |
Get a pointer to the requested aggregated Object. | |
template<> | |
Ptr< Object > | GetObject () const |
Specialization of () for objects of type ns3::Object. | |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
Get a pointer to the requested aggregated Object by TypeId. | |
template<> | |
Ptr< Object > | GetObject (TypeId tid) const |
Specialization of (TypeId tid) for objects of type ns3::Object. | |
void | Initialize () |
Invoke DoInitialize on all Objects aggregated to this one. | |
bool | IsInitialized () const |
Check if the object has been initialized. | |
void | UnidirectionalAggregateObject (Ptr< Object > other) |
Aggregate an Object to another Object. | |
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SimpleRefCount () | |
Default constructor. | |
SimpleRefCount (const SimpleRefCount &o) | |
Copy constructor. | |
uint32_t | GetReferenceCount () const |
Get the reference count of the object. | |
SimpleRefCount & | operator= (const SimpleRefCount &o) |
Assignment operator. | |
void | Ref () const |
Increment the reference count. | |
void | Unref () const |
Decrement the reference count. | |
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virtual | ~ObjectBase () |
Virtual destructor. | |
void | GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const |
Get the value of an attribute, raising fatal errors if unsuccessful. | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising errors. | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. | |
Static Public Member Functions | |
static TypeId | GetTypeId () |
Get the type ID. | |
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static double | Calculate2dDistance (const Vector &a, const Vector &b) |
Computes the 2D distance between two 3D vectors. | |
static std::tuple< double, double > | GetQuantizedElevationAngle (Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) |
Computes and quantizes the elevation angle to a two-digits integer in [10, 90]. | |
static TypeId | GetTypeId () |
Get the type ID. | |
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static TypeId | GetTypeId () |
Get the type ID. | |
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static TypeId | GetTypeId () |
Register this type. | |
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static TypeId | GetTypeId () |
Get the type ID. | |
Private Member Functions | |
double | ComputePlos (Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const override |
Compute the LOS probability. | |
double | ComputePnlos (Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const override |
Compute the NLOS probability. | |
Private Attributes | |
VehicleDensity | m_densityHighway {VehicleDensity::INVALID} |
vehicle density | |
Additional Inherited Members | |
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enum | VehicleDensity { LOW , MEDIUM , HIGH , INVALID } |
Determine the density of vehicles in a V2V scenario. More... | |
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void | DoDispose () override |
Destructor implementation. | |
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Object (const Object &o) | |
Copy an Object. | |
virtual void | DoInitialize () |
Initialize() implementation. | |
virtual void | NotifyNewAggregate () |
Notify all Objects aggregated to this one of a new Object being aggregated. | |
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void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. | |
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Ptr< UniformRandomVariable > | m_uniformVar |
uniform random variable | |
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static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
Computes the channel condition for the V2V Highway scenario.
Computes the channel condition following the probabilistic model described in 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.
ns3::ProbabilisticV2vHighwayChannelConditionModel is accessible through the following paths with Config::Set and Config::Connect:
Low|Medium|High
Time
-9.22337e+18ns:+9.22337e+18ns No TraceSources are defined for this type.
Group: Propagation
Size of this type is 176 bytes (on a 64-bit architecture).
Definition at line 80 of file probabilistic-v2v-channel-condition-model.h.
ns3::ProbabilisticV2vHighwayChannelConditionModel::ProbabilisticV2vHighwayChannelConditionModel | ( | ) |
Constructor for the ProbabilisticV2vHighwayChannelConditionModel class.
Definition at line 148 of file probabilistic-v2v-channel-condition-model.cc.
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override |
Destructor for the ProbabilisticV2vHighwayChannelConditionModel class.
Definition at line 153 of file probabilistic-v2v-channel-condition-model.cc.
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overrideprivatevirtual |
Compute the LOS probability.
a | tx mobility model |
b | rx mobility model |
Implements ns3::ThreeGppChannelConditionModel.
Definition at line 158 of file probabilistic-v2v-channel-condition-model.cc.
References ns3::ThreeGppChannelConditionModel::Calculate2dDistance(), ns3::ThreeGppChannelConditionModel::HIGH, ns3::ThreeGppChannelConditionModel::LOW, m_densityHighway, ns3::ThreeGppChannelConditionModel::MEDIUM, and NS_FATAL_ERROR.
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overrideprivatevirtual |
Compute the NLOS probability.
a | tx mobility model |
b | rx mobility model |
Reimplemented from ns3::ThreeGppChannelConditionModel.
Definition at line 195 of file probabilistic-v2v-channel-condition-model.cc.
References ns3::ThreeGppChannelConditionModel::Calculate2dDistance(), ns3::ThreeGppChannelConditionModel::HIGH, ns3::ThreeGppChannelConditionModel::LOW, m_densityHighway, ns3::ThreeGppChannelConditionModel::MEDIUM, and NS_FATAL_ERROR.
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static |
Get the type ID.
Get the type ID.
Definition at line 126 of file probabilistic-v2v-channel-condition-model.cc.
References ns3::ThreeGppChannelConditionModel::HIGH, ns3::ThreeGppChannelConditionModel::LOW, m_densityHighway, ns3::MakeEnumAccessor(), ns3::MakeEnumChecker(), ns3::ThreeGppChannelConditionModel::MEDIUM, and ns3::TypeId::SetParent().
Referenced by V2vHighwayProbChCondModelTestCase::DoRun().
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private |
vehicle density
Definition at line 119 of file probabilistic-v2v-channel-condition-model.h.
Referenced by ComputePlos(), ComputePnlos(), and GetTypeId().