A simple threshold-based model for frame capture effect. More...
#include "simple-frame-capture-model.h"
Public Member Functions | |
SimpleFrameCaptureModel () | |
~SimpleFrameCaptureModel () override | |
bool | CaptureNewFrame (Ptr< Event > currentEvent, Ptr< Event > newEvent) const override |
This method returns whether the reception should be switched to a new incoming frame. | |
dB_u | GetMargin () const |
Return the frame capture margin. | |
void | SetMargin (dB_u margin) |
Sets the frame capture margin. | |
Public Member Functions inherited from ns3::FrameCaptureModel | |
virtual bool | IsInCaptureWindow (Time timePreambleDetected) const |
This method returns true if the capture window duration has not elapsed yet, false otherwise. | |
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::FrameCaptureModel | |
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. | |
Private Attributes | |
dB_u | m_margin |
margin for determining if a new frame | |
Additional Inherited Members | |
Protected Member Functions inherited from ns3::Object | |
Object (const Object &o) | |
Copy an Object. | |
virtual void | DoDispose () |
Destructor implementation. | |
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. | |
Related Symbols inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
A simple threshold-based model for frame capture effect.
If the new incoming frame arrives while the receiver is receiving the preamble of another frame and the SIR of the new incoming frame is above a fixed margin, then the current frame is dropped and the receiver locks onto the new incoming frame.
ns3::SimpleFrameCaptureModel is accessible through the following paths with Config::Set and Config::Connect:
Time
-9.22337e+18ns:+9.22337e+18ns No TraceSources are defined for this type.
Group: Wifi
Size of this type is 72 bytes (on a 64-bit architecture).
Definition at line 27 of file simple-frame-capture-model.h.
ns3::SimpleFrameCaptureModel::SimpleFrameCaptureModel | ( | ) |
Definition at line 44 of file simple-frame-capture-model.cc.
References NS_LOG_FUNCTION.
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override |
Definition at line 49 of file simple-frame-capture-model.cc.
References NS_LOG_FUNCTION.
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overridevirtual |
This method returns whether the reception should be switched to a new incoming frame.
currentEvent | the event of the current frame |
newEvent | the event of the new incoming frame |
Implements ns3::FrameCaptureModel.
Definition at line 68 of file simple-frame-capture-model.cc.
References GetMargin(), ns3::FrameCaptureModel::IsInCaptureWindow(), NS_LOG_FUNCTION, and ns3::WToDbm().
dB_u ns3::SimpleFrameCaptureModel::GetMargin | ( | ) | const |
Return the frame capture margin.
Definition at line 62 of file simple-frame-capture-model.cc.
References m_margin.
Referenced by CaptureNewFrame(), and GetTypeId().
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static |
Get the type ID.
Definition at line 26 of file simple-frame-capture-model.cc.
References GetMargin(), ns3::MakeDoubleAccessor(), ns3::MakeDoubleChecker(), SetMargin(), and ns3::TypeId::SetParent().
void ns3::SimpleFrameCaptureModel::SetMargin | ( | dB_u | margin | ) |
Sets the frame capture margin.
margin | the frame capture margin |
Definition at line 55 of file simple-frame-capture-model.cc.
References m_margin, and NS_LOG_FUNCTION.
Referenced by GetTypeId().
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private |
margin for determining if a new frame
Definition at line 65 of file simple-frame-capture-model.h.
Referenced by GetMargin(), and SetMargin().