This class implements the error model described in this paper: N. More...
#include "spectrum-error-model.h"
Public Member Functions | |
void | EvaluateChunk (const SpectrumValue &sinr, Time duration) override |
Evaluates a chunk. | |
bool | IsRxCorrect () override |
Checks if the packet being received is correct. | |
void | StartRx (Ptr< const Packet > p) override |
Start a packet reception. | |
Public Member Functions inherited from ns3::SpectrumErrorModel | |
~SpectrumErrorModel () override | |
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 () |
Register this type. | |
Static Public Member Functions inherited from ns3::SpectrumErrorModel | |
static TypeId | GetTypeId () |
Register this type. | |
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 | |
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 Attributes | |
uint32_t | m_bytes |
Length of the packet being received. | |
uint32_t | m_deliverableBytes |
Bytes that can be received according to the Shnanon's formula. | |
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. | |
This class implements the error model described in this paper: N.
Baldo and M. Miozzo, "Spectrum-aware Channel and PHY layer modeling for ns3", in Proceedings of International Workshop on Network Simulation Tools (NSTOOLS 2009), 19 October 2009, Pisa (Italy).
Definition at line 64 of file spectrum-error-model.h.
|
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 49 of file spectrum-error-model.cc.
References ns3::Object::DoDispose(), and NS_LOG_FUNCTION.
|
overridevirtual |
Evaluates a chunk.
sinr | the SpectrumValue experienced by the Chunk |
duration | the Chunk length |
Implements ns3::SpectrumErrorModel.
Definition at line 65 of file spectrum-error-model.cc.
References ns3::SpectrumValue::ConstBandsBegin(), ns3::SpectrumValue::ConstBandsEnd(), ns3::SpectrumValue::ConstValuesBegin(), ns3::SpectrumValue::ConstValuesEnd(), ns3::Time::GetSeconds(), ns3::Log2(), m_deliverableBytes, NS_ASSERT, NS_LOG_FUNCTION, and NS_LOG_LOGIC.
|
static |
Register this type.
Definition at line 39 of file spectrum-error-model.cc.
References ns3::TypeId::SetParent().
|
overridevirtual |
Checks if the packet being received is correct.
Implements ns3::SpectrumErrorModel.
Definition at line 88 of file spectrum-error-model.cc.
References m_bytes, m_deliverableBytes, and NS_LOG_FUNCTION.
Start a packet reception.
p | the packet |
Implements ns3::SpectrumErrorModel.
Definition at line 56 of file spectrum-error-model.cc.
References m_bytes, m_deliverableBytes, NS_LOG_FUNCTION, and NS_LOG_LOGIC.
|
private |
Length of the packet being received.
Definition at line 81 of file spectrum-error-model.h.
Referenced by IsRxCorrect(), and StartRx().
|
private |
Bytes that can be received according to the Shnanon's formula.
Definition at line 82 of file spectrum-error-model.h.
Referenced by EvaluateChunk(), IsRxCorrect(), and StartRx().