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A Discrete-Event Network Simulator
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A Discrete-Event Network Simulator
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API |
this class implements the Okumura Hata propagation loss model More...
#include "okumura-hata-propagation-loss-model.h"
Inheritance diagram for ns3::OkumuraHataPropagationLossModel: Collaboration diagram for ns3::OkumuraHataPropagationLossModel:Public Member Functions | |
| OkumuraHataPropagationLossModel () | |
| OkumuraHataPropagationLossModel (const OkumuraHataPropagationLossModel &)=delete | |
| ~OkumuraHataPropagationLossModel () override | |
| double | GetLoss (Ptr< MobilityModel > a, Ptr< MobilityModel > b) const |
| OkumuraHataPropagationLossModel & | operator= (const OkumuraHataPropagationLossModel &)=delete |
| Public Member Functions inherited from ns3::PropagationLossModel | |
| PropagationLossModel () | |
| PropagationLossModel (const PropagationLossModel &)=delete | |
| ~PropagationLossModel () override | |
| int64_t | AssignStreams (int64_t stream) |
| If this loss model uses objects of type RandomVariableStream, set the stream numbers to the integers starting with the offset 'stream'. More... | |
| double | CalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const |
| Returns the Rx Power taking into account all the PropagationLossModel(s) chained to the current one. More... | |
| Ptr< PropagationLossModel > | GetNext () |
| Gets the next PropagationLossModel in the chain of loss models that act on the signal. More... | |
| PropagationLossModel & | operator= (const PropagationLossModel &)=delete |
| void | SetNext (Ptr< PropagationLossModel > next) |
| Enables a chain of loss models to act on the signal. More... | |
| Public Member Functions inherited from ns3::Object | |
| Object () | |
| Constructor. More... | |
| ~Object () override | |
| Destructor. More... | |
| void | AggregateObject (Ptr< Object > other) |
| Aggregate two Objects together. More... | |
| void | Dispose () |
| Dispose of this Object. More... | |
| AggregateIterator | GetAggregateIterator () const |
| Get an iterator to the Objects aggregated to this one. More... | |
| TypeId | GetInstanceTypeId () const override |
| Get the most derived TypeId for this Object. More... | |
| template<typename T > | |
| Ptr< T > | GetObject () const |
| Get a pointer to the requested aggregated Object. More... | |
| template<> | |
| Ptr< Object > | GetObject () const |
| Specialization of () for objects of type ns3::Object. More... | |
| template<typename T > | |
| Ptr< T > | GetObject (TypeId tid) const |
| Get a pointer to the requested aggregated Object by TypeId. More... | |
| template<> | |
| Ptr< Object > | GetObject (TypeId tid) const |
| Specialization of (TypeId tid) for objects of type ns3::Object. More... | |
| void | Initialize () |
| Invoke DoInitialize on all Objects aggregated to this one. More... | |
| bool | IsInitialized () const |
| Check if the object has been initialized. More... | |
| Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
| SimpleRefCount () | |
| Default constructor. More... | |
| SimpleRefCount (const SimpleRefCount &o[[maybe_unused]]) | |
| Copy constructor. More... | |
| uint32_t | GetReferenceCount () const |
| Get the reference count of the object. More... | |
| SimpleRefCount & | operator= (const SimpleRefCount &o[[maybe_unused]]) |
| Assignment operator. More... | |
| void | Ref () const |
| Increment the reference count. More... | |
| void | Unref () const |
| Decrement the reference count. More... | |
| Public Member Functions inherited from ns3::ObjectBase | |
| virtual | ~ObjectBase () |
| Virtual destructor. More... | |
| void | GetAttribute (std::string name, AttributeValue &value) const |
| Get the value of an attribute, raising fatal errors if unsuccessful. More... | |
| bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
| Get the value of an attribute without raising errors. More... | |
| void | SetAttribute (std::string name, const AttributeValue &value) |
| Set a single attribute, raising fatal errors if unsuccessful. More... | |
| bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
| Set a single attribute without raising errors. More... | |
| bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
| Connect a TraceSource to a Callback with a context. More... | |
| bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
| Connect a TraceSource to a Callback without a context. More... | |
| bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
| Disconnect from a TraceSource a Callback previously connected with a context. More... | |
| bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
| Disconnect from a TraceSource a Callback previously connected without a context. More... | |
Static Public Member Functions | |
| static TypeId | GetTypeId () |
| Get the type ID. More... | |
| Static Public Member Functions inherited from ns3::PropagationLossModel | |
| static TypeId | GetTypeId () |
| Get the type ID. More... | |
| Static Public Member Functions inherited from ns3::Object | |
| static TypeId | GetTypeId () |
| Register this type. More... | |
| Static Public Member Functions inherited from ns3::ObjectBase | |
| static TypeId | GetTypeId () |
| Get the type ID. More... | |
Private Member Functions | |
| int64_t | DoAssignStreams (int64_t stream) override |
| Assign a fixed random variable stream number to the random variables used by this model. More... | |
| double | DoCalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const override |
| PropagationLossModel. More... | |
Private Attributes | |
| CitySize | m_citySize |
| Size of the city. More... | |
| EnvironmentType | m_environment |
| Environment Scenario. More... | |
| double | m_frequency |
| frequency in Hz More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from ns3::Object | |
| Object (const Object &o) | |
| Copy an Object. More... | |
| virtual void | DoDispose () |
| Destructor implementation. More... | |
| virtual void | DoInitialize () |
| Initialize() implementation. More... | |
| virtual void | NotifyNewAggregate () |
| Notify all Objects aggregated to this one of a new Object being aggregated. More... | |
| Protected Member Functions inherited from ns3::ObjectBase | |
| void | ConstructSelf (const AttributeConstructionList &attributes) |
| Complete construction of ObjectBase; invoked by derived classes. More... | |
| virtual void | NotifyConstructionCompleted () |
| Notifier called once the ObjectBase is fully constructed. More... | |
| Related Functions inherited from ns3::ObjectBase | |
| static TypeId | GetObjectIid () |
| Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More... | |
this class implements the Okumura Hata propagation loss model
this class implements the Okumura Hata propagation loss model, which is used to model open area pathloss for distances > 1 Km and frequencies ranging from 150 MHz to 2.0 GHz. For more information about the model, please see the propagation module documentation in .rst format.
Definition at line 42 of file okumura-hata-propagation-loss-model.h.
| ns3::OkumuraHataPropagationLossModel::OkumuraHataPropagationLossModel | ( | ) |
Definition at line 71 of file okumura-hata-propagation-loss-model.cc.
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Definition at line 76 of file okumura-hata-propagation-loss-model.cc.
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Assign a fixed random variable stream number to the random variables used by this model.
Subclasses must implement this; those not using random variables can return zero.
| stream | first stream index to use |
Implements ns3::PropagationLossModel.
Definition at line 169 of file okumura-hata-propagation-loss-model.cc.
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| txPowerDbm | current transmission power (in dBm) |
| a | the mobility model of the source |
| b | the mobility model of the destination |
Implements ns3::PropagationLossModel.
Definition at line 161 of file okumura-hata-propagation-loss-model.cc.
References GetLoss().
Here is the call graph for this function:| double ns3::OkumuraHataPropagationLossModel::GetLoss | ( | Ptr< MobilityModel > | a, |
| Ptr< MobilityModel > | b | ||
| ) | const |
| a | the first mobility model |
| b | the second mobility model |
Definition at line 81 of file okumura-hata-propagation-loss-model.cc.
References ns3::MobilityModel::GetDistanceFrom(), ns3::MobilityModel::GetPosition(), ns3::LargeCity, m_citySize, m_environment, m_frequency, max, min, NS_ASSERT_MSG, NS_LOG_INFO, ns3::OpenAreasEnvironment, and ns3::SubUrbanEnvironment.
Referenced by DoCalcRxPower().
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Get the type ID.
Definition at line 39 of file okumura-hata-propagation-loss-model.cc.
References ns3::LargeCity, m_citySize, m_environment, m_frequency, ns3::MakeDoubleAccessor(), ns3::MakeEnumChecker(), ns3::MediumCity, ns3::OpenAreasEnvironment, ns3::TypeId::SetParent(), ns3::SmallCity, ns3::SubUrbanEnvironment, and ns3::UrbanEnvironment.
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Size of the city.
Definition at line 74 of file okumura-hata-propagation-loss-model.h.
Referenced by GetLoss(), and GetTypeId().
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Environment Scenario.
Definition at line 73 of file okumura-hata-propagation-loss-model.h.
Referenced by GetLoss(), and GetTypeId().
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frequency in Hz
Definition at line 75 of file okumura-hata-propagation-loss-model.h.
Referenced by GetLoss(), and GetTypeId().
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