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#include <friis-spectrum-propagation-loss.h>
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 |
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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... | |
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Object () | |
virtual | ~Object () |
void | AggregateObject (Ptr< Object > other) |
void | Dispose (void) |
Run the DoDispose methods of this object and all the objects aggregated to it. More... | |
AggregateIterator | GetAggregateIterator (void) const |
virtual TypeId | GetInstanceTypeId (void) const |
template<typename T > | |
Ptr< T > | GetObject (void) const |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
void | Initialize (void) |
This method calls the virtual DoInitialize method on all the objects aggregated to this object. More... | |
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SimpleRefCount () | |
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. More... | |
void | Ref (void) const |
Increment the reference count. More... | |
void | Unref (void) const |
Decrement the reference count. More... | |
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virtual | ~ObjectBase () |
Virtual destructor. More... | |
void | GetAttribute (std::string name, AttributeValue &value) const |
bool | GetAttributeFailSafe (std::string name, AttributeValue &attribute) const |
void | SetAttribute (std::string name, const AttributeValue &value) |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Static Public Member Functions | |
static TypeId | GetTypeId () |
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static TypeId | GetTypeId () |
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static TypeId | GetTypeId (void) |
Register this type. More... | |
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static void | Cleanup (void) |
Noop. More... | |
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static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Protected Attributes | |
double | m_propagationSpeed |
Additional Inherited Members | |
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virtual void | DoDispose () |
This method is called by Object::Dispose or by the object's destructor, whichever comes first. More... | |
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Object (const Object &o) | |
virtual void | DoInitialize (void) |
This method is called only once by Object::Initialize. More... | |
virtual void | NotifyNewAggregate (void) |
This method is invoked whenever two sets of objects are aggregated together. More... | |
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void | ConstructSelf (const AttributeConstructionList &attributes) |
virtual void | NotifyConstructionCompleted (void) |
This method is invoked once all member attributes have been initialized. More... | |
Doxygen introspection did not find any typical Config paths.
No Attributes are defined for this type.
No TraceSources are defined for this type.
Definition at line 37 of file friis-spectrum-propagation-loss.h.
ns3::FriisSpectrumPropagationLossModel::FriisSpectrumPropagationLossModel | ( | ) |
Definition at line 32 of file friis-spectrum-propagation-loss.cc.
ns3::FriisSpectrumPropagationLossModel::~FriisSpectrumPropagationLossModel | ( | ) |
Definition at line 36 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:
(4 * pi * d * f) ^ 2 L = -------------------— C^2
where C = 3e8 m/s is the light speed in the vacuum. The intended use is to calculate Prx = Ptx * G
f | frequency in Hz |
d | distance in m |
Definition at line 78 of file friis-spectrum-propagation-loss.cc.
References 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(), and NS_ASSERT.
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static |
Definition at line 42 of file friis-spectrum-propagation-loss.cc.
References ns3::TypeId::SetParent().
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protected |
Definition at line 71 of file friis-spectrum-propagation-loss.h.