VHT configuration. More...

#include "vht-configuration.h"

Inheritance diagram for ns3::VhtConfiguration:

Collaboration diagram for ns3::VhtConfiguration:

Public Types
using	SecondaryCcaSensitivityThresholds = std::tuple< double, double, double >
	Tuple identifying CCA sensitivity thresholds for secondary channels.

Public Member Functions
	VhtConfiguration ()

	~VhtConfiguration () override

bool	Get160MHzOperationSupported () const

SecondaryCcaSensitivityThresholds	GetSecondaryCcaSensitivityThresholds () const

const std::map< uint16_t, double > &	GetSecondaryCcaSensitivityThresholdsPerBw () const

void	Set160MHzOperationSupported (bool enable)
	Enable or disable 160 MHz operation support.

void	SetSecondaryCcaSensitivityThresholds (const SecondaryCcaSensitivityThresholds &thresholds)
	Sets the CCA sensitivity thresholds for PPDUs that do not occupy the primary channel.

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.

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) 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.

virtual TypeId	GetInstanceTypeId () const =0
	Get the most derived TypeId for this Object.

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.

Private Attributes
bool	m_160MHzSupported
	whether 160 MHz operation is supported

std::map< uint16_t, double >	m_secondaryCcaSensitivityThresholds
	CCA sensitivity thresholds for signals that do not occupy the primary channel, indexed by signal bandwidth (MHz)

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 Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

VHT configuration.

This object stores VHT configuration information, for use in modifying AP or STA behavior and for constructing VHT-related information elements.

Config Paths

ns3::VhtConfiguration is accessible through the following paths with Config::Set and Config::Connect:

"/NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/VhtConfiguration"

Attributes

SecondaryCcaSensitivityThresholds: Tuple {threshold for 20MHz PPDUs, threshold for 40MHz PPDUs, threshold for 80MHz PPDUs} describing the CCA sensitivity thresholds for PPDUs that do not occupy the primary channel. The power of a received PPDU that does not occupy the primary channel should be higher than the threshold (dBm) associated to the PPDU bandwidth to allow the PHY layer to declare CCA BUSY state.
- Set with class: ns3::TupleValue
- Initial value: {-72.0, -72.0, -69.0}
- Flags: constructwriteread
Support160MHzOperation: Whether or not 160 MHz operation is to be supported.
- Set with class: ns3::BooleanValue
- Underlying type: bool
- Initial value: true
- Flags: constructwriteread