spectrum-aware propagation loss model More...
#include "spectrum-propagation-loss-model.h"
Public Member Functions | |
SpectrumPropagationLossModel () | |
~SpectrumPropagationLossModel () 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'. | |
Ptr< SpectrumValue > | CalcRxPowerSpectralDensity (Ptr< const SpectrumSignalParameters > params, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const |
This method is to be called to calculate. | |
Ptr< SpectrumPropagationLossModel > | GetNext () const |
Return the pointer to the next SpectrumPropagationLossModel, if any. | |
void | SetNext (Ptr< SpectrumPropagationLossModel > next) |
Used to chain various instances of SpectrumPropagationLossModel. | |
Public Member Functions inherited from ns3::Object | |
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. | |
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
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. | |
Public Member Functions inherited from ns3::ObjectBase | |
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. | |
Static Public Member Functions inherited from ns3::Object | |
static TypeId | GetTypeId () |
Register this type. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Protected Member Functions | |
virtual int64_t | DoAssignStreams (int64_t stream)=0 |
Assign a fixed random variable stream number to the random variables used by this model. | |
void | DoDispose () override |
Destructor implementation. | |
Protected Member Functions inherited from ns3::Object | |
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. | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. | |
Private Member Functions | |
virtual Ptr< SpectrumValue > | DoCalcRxPowerSpectralDensity (Ptr< const SpectrumSignalParameters > params, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b) const =0 |
Private Attributes | |
Ptr< SpectrumPropagationLossModel > | m_next |
SpectrumPropagationLossModel chained to this one. | |
Additional Inherited Members | |
Related Symbols inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
spectrum-aware propagation loss model
Introspection did not find any typical Config paths.
Interface for propagation loss models to be adopted when transmissions are modeled with a power spectral density by means of the SpectrumValue class.
No Attributes are defined for this type.
No TraceSources are defined for this type.
Group: Spectrum
Size of this type is 64 bytes (on a 64-bit architecture).
Definition at line 32 of file spectrum-propagation-loss-model.h.
ns3::SpectrumPropagationLossModel::SpectrumPropagationLossModel | ( | ) |
Definition at line 22 of file spectrum-propagation-loss-model.cc.
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override |
Definition at line 27 of file spectrum-propagation-loss-model.cc.
int64_t ns3::SpectrumPropagationLossModel::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'.
Return the number of streams (possibly zero) that have been assigned. If there are SpectrumPropagationLossModels chained together, this method will also assign streams to the downstream models.
stream | the stream index offset start |
Definition at line 71 of file spectrum-propagation-loss-model.cc.
References DoAssignStreams(), and m_next.
Ptr< SpectrumValue > ns3::SpectrumPropagationLossModel::CalcRxPowerSpectralDensity | ( | Ptr< const SpectrumSignalParameters > | params, |
Ptr< const MobilityModel > | a, | ||
Ptr< const MobilityModel > | b ) const |
This method is to be called to calculate.
params | the spectrum signal parameters. |
a | sender mobility |
b | receiver mobility |
Definition at line 58 of file spectrum-propagation-loss-model.cc.
References DoCalcRxPowerSpectralDensity(), and m_next.
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protectedpure virtual |
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 |
Implemented in ns3::ConstantSpectrumPropagationLossModel, ns3::FriisSpectrumPropagationLossModel, and ns3::TraceFadingLossModel.
Referenced by AssignStreams().
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privatepure virtual |
params | the spectrum signal parameters. |
a | sender mobility |
b | receiver mobility |
Implemented in ns3::ConstantSpectrumPropagationLossModel, ns3::FriisSpectrumPropagationLossModel, and ns3::TraceFadingLossModel.
Referenced by CalcRxPowerSpectralDensity().
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overrideprotectedvirtual |
Destructor implementation.
This method is called by Dispose() or by the Object's destructor, whichever comes first.
Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.
It is safe to call GetObject() from within this method.
Reimplemented from ns3::Object.
Definition at line 32 of file spectrum-propagation-loss-model.cc.
References m_next.
Ptr< SpectrumPropagationLossModel > ns3::SpectrumPropagationLossModel::GetNext | ( | ) | const |
Return the pointer to the next SpectrumPropagationLossModel, if any.
Definition at line 52 of file spectrum-propagation-loss-model.cc.
References m_next.
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static |
Get the type ID.
Definition at line 38 of file spectrum-propagation-loss-model.cc.
References ns3::TypeId::SetParent().
void ns3::SpectrumPropagationLossModel::SetNext | ( | Ptr< SpectrumPropagationLossModel > | next | ) |
Used to chain various instances of SpectrumPropagationLossModel.
next |
Definition at line 46 of file spectrum-propagation-loss-model.cc.
References m_next.
Referenced by ns3::TraceFadingLossModel::TraceFadingLossModel().
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private |
SpectrumPropagationLossModel chained to this one.
Definition at line 112 of file spectrum-propagation-loss-model.h.
Referenced by AssignStreams(), CalcRxPowerSpectralDensity(), DoDispose(), GetNext(), and SetNext().