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A Discrete-Event Network Simulator
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API |
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A Discrete-Event Network Simulator
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API |
Friis spectrum propagation loss model. More...
#include "friis-spectrum-propagation-loss.h"
Inheritance diagram for ns3::FriisSpectrumPropagationLossModel:Public Member Functions | |
| FriisSpectrumPropagationLossModel () | |
| ~FriisSpectrumPropagationLossModel () | |
| double | CalculateLoss (double f, double d) const |
| Return the propagation loss L according to a simplified version of Friis' formula in which antenna gains are unitary. More... | |
| virtual Ptr< SpectrumValue > | DoCalcRxPowerSpectralDensity (Ptr< const SpectrumValue > txPsd, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const |
| Public Member Functions inherited from ns3::SpectrumPropagationLossModel | |
| SpectrumPropagationLossModel () | |
| virtual | ~SpectrumPropagationLossModel () |
| Ptr< SpectrumValue > | CalcRxPowerSpectralDensity (Ptr< const SpectrumValue > txPsd, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const |
| This method is to be called to calculate. More... | |
| void | SetNext (Ptr< SpectrumPropagationLossModel > next) |
| Used to chain various instances of SpectrumPropagationLossModel. More... | |
| Public Member Functions inherited from ns3::Object | |
| Object () | |
| Constructor. More... | |
| virtual | ~Object () |
| Destructor. More... | |
| void | AggregateObject (Ptr< Object > other) |
| Aggregate two Objects together. More... | |
| void | Dispose (void) |
| Dispose of this Object. More... | |
| AggregateIterator | GetAggregateIterator (void) const |
| Get an iterator to the Objects aggregated to this one. More... | |
| virtual TypeId | GetInstanceTypeId (void) const |
| Get the most derived TypeId for this Object. More... | |
| template<typename T > | |
| Ptr< T > | GetObject (void) const |
| Get a pointer to the requested aggregated Object. More... | |
| template<typename T > | |
| Ptr< T > | GetObject (TypeId tid) const |
| Get a pointer to the requested aggregated Object by TypeId. More... | |
| void | Initialize (void) |
| Invoke DoInitialize on all Objects aggregated to this one. More... | |
| bool | IsInitialized (void) 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) | |
| Copy constructor. More... | |
| uint32_t | GetReferenceCount (void) const |
| Get the reference count of the object. More... | |
| SimpleRefCount & | operator= (const SimpleRefCount &o) |
| Assignment operator. More... | |
| void | Ref (void) const |
| Increment the reference count. More... | |
| void | Unref (void) 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 erros. 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::SpectrumPropagationLossModel | |
| static TypeId | GetTypeId () |
| Get the type ID. More... | |
| Static Public Member Functions inherited from ns3::Object | |
| static TypeId | GetTypeId (void) |
| Register this type. More... | |
| Static Public Member Functions inherited from ns3::ObjectBase | |
| static TypeId | GetTypeId (void) |
| Get the type ID. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from ns3::SpectrumPropagationLossModel | |
| virtual void | DoDispose () |
| Destructor implementation. More... | |
| Protected Member Functions inherited from ns3::Object | |
| Object (const Object &o) | |
| Copy an Object. More... | |
| virtual void | DoInitialize (void) |
| Initialize() implementation. More... | |
| virtual void | NotifyNewAggregate (void) |
| 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 (void) |
| Notifier called once the ObjectBase is fully constructed. More... | |
| Related Functions inherited from ns3::ObjectBase | |
| static TypeId | GetObjectIid (void) |
| Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More... | |
Friis spectrum propagation loss model.
Introspection did not find any typical Config paths.
The propagation loss is calculated according to a simplified version of Friis' formula in which antenna gains are unitary:
where C = 3e8 m/s is the light speed in the vacuum. The intended use is to calculate Prx = Ptx * G
No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 40 bytes (on a 64-bit architecture).
Definition at line 45 of file friis-spectrum-propagation-loss.h.
| ns3::FriisSpectrumPropagationLossModel::FriisSpectrumPropagationLossModel | ( | ) |
Definition at line 31 of file friis-spectrum-propagation-loss.cc.
| ns3::FriisSpectrumPropagationLossModel::~FriisSpectrumPropagationLossModel | ( | ) |
Definition at line 35 of file friis-spectrum-propagation-loss.cc.
| double ns3::FriisSpectrumPropagationLossModel::CalculateLoss | ( | double | f, |
| double | d | ||
| ) | const |
Return the propagation loss L according to a simplified version of Friis' formula in which antenna gains are unitary.
| f | frequency in Hz |
| d | distance in m |
Definition at line 78 of file friis-spectrum-propagation-loss.cc.
References f(), and NS_ASSERT.
Referenced by DoCalcRxPowerSpectralDensity().
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virtual |
| txPsd | set of values Vs frequency representing the transmission power. See SpectrumChannel for details. |
| a | sender mobility |
| b | receiver mobility |
Implements ns3::SpectrumPropagationLossModel.
Definition at line 53 of file friis-spectrum-propagation-loss.cc.
References CalculateLoss(), ns3::SpectrumValue::ConstBandsBegin(), ns3::SpectrumValue::ConstBandsEnd(), NS_ASSERT, ns3::SpectrumValue::ValuesBegin(), and ns3::SpectrumValue::ValuesEnd().
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static |
Get the type ID.
Definition at line 41 of file friis-spectrum-propagation-loss.cc.
References ns3::TypeId::SetParent().
Referenced by LteSecondaryCellSelectionTestCase::DoRun(), and LteAggregationThroughputScaleTestCase::GetThroughput().
1.8.14
