A WiFi radio energy model. More...

#include "wifi-radio-energy-model.h"

Inheritance diagram for ns3::WifiRadioEnergyModel:

Collaboration diagram for ns3::WifiRadioEnergyModel:

Public Types
typedef Callback< void >	WifiRadioEnergyDepletionCallback
	Callback type for energy depletion handling.

typedef Callback< void >	WifiRadioEnergyRechargedCallback
	Callback type for energy recharged handling.

Public Types inherited from ns3::energy::DeviceEnergyModel
typedef Callback< void, int >	ChangeStateCallback
	Callback type for ChangeState function.

Public Member Functions
	WifiRadioEnergyModel ()

	~WifiRadioEnergyModel () override

void	ChangeState (int newState) override
	Changes state of the WifiRadioEnergyMode.

ampere_u	GetCcaBusyCurrentA () const
	Gets CCA busy current.

WifiPhyState	GetCurrentState () const

ampere_u	GetIdleCurrentA () const
	Gets idle current.

Time	GetMaximumTimeInState (WifiPhyState state) const

std::shared_ptr< WifiRadioEnergyModelPhyListener >	GetPhyListener ()

ampere_u	GetRxCurrentA () const
	Gets receive current.

ampere_u	GetSleepCurrentA () const
	Gets sleep current.

ampere_u	GetSwitchingCurrentA () const
	Gets switching current.

Watt_u	GetTotalEnergyConsumption () const override

ampere_u	GetTxCurrentA () const
	Gets transmit current.

void	HandleEnergyChanged () override
	Handles energy changed.

void	HandleEnergyDepletion () override
	Handles energy depletion.

void	HandleEnergyRecharged () override
	Handles energy recharged.

void	SetCcaBusyCurrentA (ampere_u ccaBusyCurrentA)
	Sets CCA busy current.

void	SetEnergyDepletionCallback (WifiRadioEnergyDepletionCallback callback)

void	SetEnergyRechargedCallback (WifiRadioEnergyRechargedCallback callback)

void	SetEnergySource (const Ptr< energy::EnergySource > source) override
	Sets pointer to EnergySource installed on node.

void	SetIdleCurrentA (ampere_u idleCurrentA)
	Sets idle current.

void	SetRxCurrentA (ampere_u rxCurrentA)
	Sets receive current.

void	SetSleepCurrentA (ampere_u sleepCurrentA)
	Sets sleep current.

void	SetSwitchingCurrentA (ampere_u switchingCurrentA)
	Sets switching current.

void	SetTxCurrentA (ampere_u txCurrentA)
	Sets transmit current.

void	SetTxCurrentFromModel (dBm_u txPower)
	Calls the CalcTxCurrent method of the TX current model to compute the TX current based on such model.

void	SetTxCurrentModel (const Ptr< WifiTxCurrentModel > model)

Public Member Functions inherited from ns3::energy::DeviceEnergyModel
	DeviceEnergyModel ()

	~DeviceEnergyModel () override

double	GetCurrentA () const

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::energy::DeviceEnergyModel
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 Member Functions
void	DoDispose () override
	Destructor implementation.

ampere_u	DoGetCurrentA () const override

ampere_u	GetStateA (WifiPhyState state) const

void	SetWifiRadioState (const WifiPhyState state)

Private Attributes
ampere_u	m_ccaBusyCurrent
	CCA busy current.

WifiPhyState	m_currentState
	current state the radio is in

WifiRadioEnergyDepletionCallback	m_energyDepletionCallback
	Energy depletion callback.

WifiRadioEnergyRechargedCallback	m_energyRechargedCallback
	Energy recharged callback.

ampere_u	m_idleCurrent
	idle current

Time	m_lastUpdateTime
	time stamp of previous energy update

std::shared_ptr< WifiRadioEnergyModelPhyListener >	m_listener
	WifiPhy listener.

uint8_t	m_nPendingChangeState
	pending state change

ampere_u	m_rxCurrent
	receive current

ampere_u	m_sleepCurrent
	sleep current

Ptr< energy::EnergySource >	m_source
	energy source

ampere_u	m_switchingCurrent
	switching current

EventId	m_switchToOffEvent
	switch to off event

TracedValue< double >	m_totalEnergyConsumption
	This variable keeps track of the total energy consumed by this model in watts.

ampere_u	m_txCurrent
	transmit current

Ptr< WifiTxCurrentModel >	m_txCurrentModel
	current model

Additional Inherited Members
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.

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

Detailed Description

A WiFi radio energy model.

4 states are defined for the radio: TX, RX, IDLE, SLEEP. Default state is IDLE. The different types of transactions that are defined are:

Tx: State goes from IDLE to TX, radio is in TX state for TX_duration, then state goes from TX to IDLE.
Rx: State goes from IDLE to RX, radio is in RX state for RX_duration, then state goes from RX to IDLE.
Go_to_Sleep: State goes from IDLE to SLEEP.
End_of_Sleep: State goes from SLEEP to IDLE. The class keeps track of what state the radio is currently in.

Energy calculation: For each transaction, this model notifies EnergySource object. The EnergySource object will query this model for the total current. Then the EnergySource object uses the total current to calculate energy.

Default values for power consumption are based on measurements reported in:

Daniel Halperin, Ben Greenstein, Anmol Sheth, David Wetherall, "Demystifying 802.11n power consumption", Proceedings of HotPower'10

Power consumption in Watts (single antenna):

$P_{tx} = 1.14$ (transmit at 0dBm)

$P_{rx} = 0.94$

$P_{idle} = 0.82$

$P_{sleep} = 0.10$

Hence, considering the default supply voltage of 3.0 V for the basic energy source, the default current values in Ampere are:

$I_{tx} = 0.380$

$I_{rx} = 0.313$

$I_{idle} = 0.273$

$I_{sleep} = 0.033$

The dependence of the power consumption in transmission mode on the nominal transmit power can also be achieved through a wifi TX current model.

Definition at line 140 of file wifi-radio-energy-model.h.

Member Typedef Documentation

◆ WifiRadioEnergyDepletionCallback

typedef Callback<void> ns3::WifiRadioEnergyModel::WifiRadioEnergyDepletionCallback

Callback type for energy depletion handling.

Definition at line 146 of file wifi-radio-energy-model.h.

◆ WifiRadioEnergyRechargedCallback

typedef Callback<void> ns3::WifiRadioEnergyModel::WifiRadioEnergyRechargedCallback

Callback type for energy recharged handling.

Definition at line 151 of file wifi-radio-energy-model.h.

Constructor & Destructor Documentation

◆ WifiRadioEnergyModel()

ns3::WifiRadioEnergyModel::WifiRadioEnergyModel ( )

Definition at line 82 of file wifi-radio-energy-model.cc.

References m_energyDepletionCallback, m_listener, ns3::MakeCallback(), NS_LOG_FUNCTION, ns3::Callback< R, UArgs >::Nullify(), and SetTxCurrentFromModel().

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◆ ~WifiRadioEnergyModel()

ns3::WifiRadioEnergyModel::~WifiRadioEnergyModel ( )

override

Definition at line 98 of file wifi-radio-energy-model.cc.

References m_listener, m_txCurrentModel, and NS_LOG_FUNCTION.

Member Function Documentation

◆ ChangeState()

void ns3::WifiRadioEnergyModel::ChangeState ( int newState )

overridevirtual

Changes state of the WifiRadioEnergyMode.

Parameters

newState New state the wifi radio is in.

Implements DeviceEnergyModel::ChangeState.

Implements ns3::energy::DeviceEnergyModel.

Definition at line 279 of file wifi-radio-energy-model.cc.

References ns3::EventId::Cancel(), ChangeState(), GetMaximumTimeInState(), GetStateA(), m_currentState, m_lastUpdateTime, m_nPendingChangeState, m_source, m_switchToOffEvent, m_totalEnergyConsumption, ns3::Simulator::Now(), NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::OFF, ns3::Simulator::Schedule(), and SetWifiRadioState().

Referenced by ChangeState(), HandleEnergyChanged(), SetEnergySource(), and BasicEnergyUpdateTest::StateSwitchTest().

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◆ DoDispose()

void ns3::WifiRadioEnergyModel::DoDispose ( )

overrideprivatevirtual

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 392 of file wifi-radio-energy-model.cc.

References m_energyDepletionCallback, m_source, NS_LOG_FUNCTION, and ns3::Callback< R, UArgs >::Nullify().

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◆ DoGetCurrentA()

ampere_u ns3::WifiRadioEnergyModel::DoGetCurrentA ( ) const

overrideprivatevirtual

Returns: Current draw of device at current state.

Implements DeviceEnergyModel::GetCurrentA.

Reimplemented from ns3::energy::DeviceEnergyModel.

Definition at line 423 of file wifi-radio-energy-model.cc.

References GetStateA(), and m_currentState.

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◆ GetCcaBusyCurrentA()

ampere_u ns3::WifiRadioEnergyModel::GetCcaBusyCurrentA ( ) const

Gets CCA busy current.

Returns: CCA Busy current of the wifi device.

Definition at line 152 of file wifi-radio-energy-model.cc.

References m_ccaBusyCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetCurrentState()

WifiPhyState ns3::WifiRadioEnergyModel::GetCurrentState ( ) const

Returns: Current state.

Definition at line 222 of file wifi-radio-energy-model.cc.

References m_currentState, and NS_LOG_FUNCTION.

◆ GetIdleCurrentA()

ampere_u ns3::WifiRadioEnergyModel::GetIdleCurrentA ( ) const

Gets idle current.

Returns: idle current of the wifi device.

Definition at line 138 of file wifi-radio-energy-model.cc.

References m_idleCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetMaximumTimeInState()

Time ns3::WifiRadioEnergyModel::GetMaximumTimeInState ( WifiPhyState state ) const

Parameters

state the wifi state

Returns: the time the radio can stay in that state based on the remaining energy.

Definition at line 266 of file wifi-radio-energy-model.cc.

References GetStateA(), m_source, NS_FATAL_ERROR, ns3::OFF, and ns3::Seconds().

Referenced by ChangeState(), HandleEnergyChanged(), and SetEnergySource().

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◆ GetPhyListener()

std::shared_ptr< WifiRadioEnergyModelPhyListener > ns3::WifiRadioEnergyModel::GetPhyListener ( )

Returns: Pointer to the PHY listener.

Definition at line 381 of file wifi-radio-energy-model.cc.

References m_listener, and NS_LOG_FUNCTION.

◆ GetRxCurrentA()

ampere_u ns3::WifiRadioEnergyModel::GetRxCurrentA ( ) const

Gets receive current.

Returns: receive current of the wifi device.

Definition at line 180 of file wifi-radio-energy-model.cc.

References m_rxCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetSleepCurrentA()

ampere_u ns3::WifiRadioEnergyModel::GetSleepCurrentA ( ) const

Gets sleep current.

Returns: sleep current of the wifi device.

Definition at line 208 of file wifi-radio-energy-model.cc.

References m_sleepCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetStateA()

ampere_u ns3::WifiRadioEnergyModel::GetStateA ( WifiPhyState state ) const

private

Parameters

state the wifi state

Returns: draw of device at given state.

Definition at line 400 of file wifi-radio-energy-model.cc.

References ns3::CCA_BUSY, ns3::IDLE, m_ccaBusyCurrent, m_idleCurrent, m_rxCurrent, m_sleepCurrent, m_switchingCurrent, m_txCurrent, NS_FATAL_ERROR, ns3::OFF, ns3::RX, ns3::SLEEP, ns3::SWITCHING, and ns3::TX.

Referenced by ChangeState(), DoGetCurrentA(), GetMaximumTimeInState(), and GetTotalEnergyConsumption().

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◆ GetSwitchingCurrentA()

ampere_u ns3::WifiRadioEnergyModel::GetSwitchingCurrentA ( ) const

Gets switching current.

Returns: switching current of the wifi device.

Definition at line 194 of file wifi-radio-energy-model.cc.

References m_switchingCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetTotalEnergyConsumption()

Watt_u ns3::WifiRadioEnergyModel::GetTotalEnergyConsumption ( ) const

overridevirtual

Returns: Total energy consumption of the wifi device.

Implements DeviceEnergyModel::GetTotalEnergyConsumption.

Implements ns3::energy::DeviceEnergyModel.

Definition at line 120 of file wifi-radio-energy-model.cc.

References GetStateA(), m_currentState, m_lastUpdateTime, m_source, m_totalEnergyConsumption, ns3::Simulator::Now(), NS_ASSERT, and NS_LOG_FUNCTION.

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◆ GetTxCurrentA()

ampere_u ns3::WifiRadioEnergyModel::GetTxCurrentA ( ) const

Gets transmit current.

Returns: transmit current of the wifi device.

Definition at line 166 of file wifi-radio-energy-model.cc.

References m_txCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetTypeId()

TypeId ns3::WifiRadioEnergyModel::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 26 of file wifi-radio-energy-model.cc.

References ns3::energy::DeviceEnergyModel::DeviceEnergyModel(), ns3::TypeId::AddConstructor(), GetCcaBusyCurrentA(), GetIdleCurrentA(), GetRxCurrentA(), GetSleepCurrentA(), GetSwitchingCurrentA(), GetTxCurrentA(), m_totalEnergyConsumption, m_txCurrentModel, ns3::MakeDoubleAccessor(), ns3::MakeDoubleChecker(), ns3::MakePointerAccessor(), ns3::MakePointerChecker(), ns3::MakeTraceSourceAccessor(), SetCcaBusyCurrentA(), SetIdleCurrentA(), ns3::TypeId::SetParent(), SetRxCurrentA(), SetSleepCurrentA(), SetSwitchingCurrentA(), and SetTxCurrentA().

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◆ HandleEnergyChanged()

void ns3::WifiRadioEnergyModel::HandleEnergyChanged ( )

overridevirtual

Handles energy changed.

Implements DeviceEnergyModel::HandleEnergyChanged

Implements ns3::energy::DeviceEnergyModel.

Definition at line 365 of file wifi-radio-energy-model.cc.

References ns3::EventId::Cancel(), ChangeState(), GetMaximumTimeInState(), m_currentState, m_switchToOffEvent, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::OFF, and ns3::Simulator::Schedule().

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◆ HandleEnergyDepletion()

void ns3::WifiRadioEnergyModel::HandleEnergyDepletion ( )

overridevirtual

Handles energy depletion.

Implements DeviceEnergyModel::HandleEnergyDepletion

Implements ns3::energy::DeviceEnergyModel.

Definition at line 341 of file wifi-radio-energy-model.cc.

References ns3::Callback< R, UArgs >::IsNull(), m_energyDepletionCallback, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

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◆ HandleEnergyRecharged()

void ns3::WifiRadioEnergyModel::HandleEnergyRecharged ( )

overridevirtual

Handles energy recharged.

Implements DeviceEnergyModel::HandleEnergyRecharged

Implements ns3::energy::DeviceEnergyModel.

Definition at line 353 of file wifi-radio-energy-model.cc.

References ns3::Callback< R, UArgs >::IsNull(), m_energyRechargedCallback, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

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◆ SetCcaBusyCurrentA()

void ns3::WifiRadioEnergyModel::SetCcaBusyCurrentA ( ampere_u ccaBusyCurrentA )

Sets CCA busy current.

Parameters

ccaBusyCurrentA the CCA busy current

Definition at line 159 of file wifi-radio-energy-model.cc.

References m_ccaBusyCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetEnergyDepletionCallback()

void ns3::WifiRadioEnergyModel::SetEnergyDepletionCallback ( WifiRadioEnergyDepletionCallback callback )

Parameters

callback Callback function.

Sets callback for energy depletion handling.

Definition at line 229 of file wifi-radio-energy-model.cc.

References ns3::Callback< R, UArgs >::IsNull(), m_energyDepletionCallback, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

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◆ SetEnergyRechargedCallback()

void ns3::WifiRadioEnergyModel::SetEnergyRechargedCallback ( WifiRadioEnergyRechargedCallback callback )

Parameters

callback Callback function.

Sets callback for energy recharged handling.

Definition at line 240 of file wifi-radio-energy-model.cc.

References ns3::Callback< R, UArgs >::IsNull(), m_energyRechargedCallback, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

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◆ SetEnergySource()

void ns3::WifiRadioEnergyModel::SetEnergySource ( const Ptr< energy::EnergySource > source )

overridevirtual

Sets pointer to EnergySource installed on node.

Parameters

source Pointer to EnergySource installed on node.

Implements DeviceEnergyModel::SetEnergySource.

Implements ns3::energy::DeviceEnergyModel.

Definition at line 106 of file wifi-radio-energy-model.cc.

References ns3::EventId::Cancel(), ChangeState(), GetMaximumTimeInState(), m_currentState, m_source, m_switchToOffEvent, NS_ASSERT, NS_LOG_FUNCTION, ns3::OFF, and ns3::Simulator::Schedule().

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◆ SetIdleCurrentA()

void ns3::WifiRadioEnergyModel::SetIdleCurrentA ( ampere_u idleCurrentA )

Sets idle current.

Parameters

idleCurrentA the idle current

Definition at line 145 of file wifi-radio-energy-model.cc.

References m_idleCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId(), and BatteryLifetimeTest::VariableLoadTest().

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◆ SetRxCurrentA()

void ns3::WifiRadioEnergyModel::SetRxCurrentA ( ampere_u rxCurrentA )

Sets receive current.

Parameters

rxCurrentA the receive current

Definition at line 187 of file wifi-radio-energy-model.cc.

References m_rxCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetSleepCurrentA()

void ns3::WifiRadioEnergyModel::SetSleepCurrentA ( ampere_u sleepCurrentA )

Sets sleep current.

Parameters

sleepCurrentA the sleep current

Definition at line 215 of file wifi-radio-energy-model.cc.

References m_sleepCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetSwitchingCurrentA()

void ns3::WifiRadioEnergyModel::SetSwitchingCurrentA ( ampere_u switchingCurrentA )

Sets switching current.

Parameters

switchingCurrentA the switching current

Definition at line 201 of file wifi-radio-energy-model.cc.

References m_switchingCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetTxCurrentA()

void ns3::WifiRadioEnergyModel::SetTxCurrentA ( ampere_u txCurrentA )

Sets transmit current.

Parameters

txCurrentA the transmit current

Definition at line 173 of file wifi-radio-energy-model.cc.

References m_txCurrent, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetTxCurrentFromModel()

void ns3::WifiRadioEnergyModel::SetTxCurrentFromModel ( dBm_u txPower )

Calls the CalcTxCurrent method of the TX current model to compute the TX current based on such model.

Parameters

txPower the nominal TX power

Definition at line 257 of file wifi-radio-energy-model.cc.

References m_txCurrent, and m_txCurrentModel.

Referenced by WifiRadioEnergyModel().

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◆ SetTxCurrentModel()

void ns3::WifiRadioEnergyModel::SetTxCurrentModel ( const Ptr< WifiTxCurrentModel > model )

Parameters

model the model used to compute the wifi TX current.

Definition at line 251 of file wifi-radio-energy-model.cc.

References m_txCurrentModel.

◆ SetWifiRadioState()

void ns3::WifiRadioEnergyModel::SetWifiRadioState ( const WifiPhyState state )

private

Parameters

state New state the radio device is currently in.

Sets current state. This function is private so that only the energy model can change its own state.

Definition at line 429 of file wifi-radio-energy-model.cc.

References ns3::CCA_BUSY, ns3::IDLE, m_currentState, ns3::Simulator::Now(), NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::OFF, ns3::RX, ns3::SLEEP, ns3::SWITCHING, and ns3::TX.

Referenced by ChangeState().

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Member Data Documentation

◆ m_ccaBusyCurrent

ampere_u ns3::WifiRadioEnergyModel::m_ccaBusyCurrent

private

CCA busy current.

Definition at line 355 of file wifi-radio-energy-model.h.

Referenced by GetCcaBusyCurrentA(), GetStateA(), and SetCcaBusyCurrentA().

◆ m_currentState

WifiPhyState ns3::WifiRadioEnergyModel::m_currentState

private

current state the radio is in

Definition at line 364 of file wifi-radio-energy-model.h.

Referenced by ChangeState(), DoGetCurrentA(), GetCurrentState(), GetTotalEnergyConsumption(), HandleEnergyChanged(), SetEnergySource(), and SetWifiRadioState().

◆ m_energyDepletionCallback

WifiRadioEnergyDepletionCallback ns3::WifiRadioEnergyModel::m_energyDepletionCallback

private

Energy depletion callback.

Definition at line 370 of file wifi-radio-energy-model.h.

Referenced by WifiRadioEnergyModel(), DoDispose(), HandleEnergyDepletion(), and SetEnergyDepletionCallback().

◆ m_energyRechargedCallback

WifiRadioEnergyRechargedCallback ns3::WifiRadioEnergyModel::m_energyRechargedCallback

private

Energy recharged callback.

Definition at line 373 of file wifi-radio-energy-model.h.

Referenced by HandleEnergyRecharged(), and SetEnergyRechargedCallback().

◆ m_idleCurrent

ampere_u ns3::WifiRadioEnergyModel::m_idleCurrent

private

idle current

Definition at line 354 of file wifi-radio-energy-model.h.

Referenced by GetIdleCurrentA(), GetStateA(), and SetIdleCurrentA().

◆ m_lastUpdateTime

Time ns3::WifiRadioEnergyModel::m_lastUpdateTime

private

time stamp of previous energy update

Definition at line 365 of file wifi-radio-energy-model.h.

Referenced by ChangeState(), and GetTotalEnergyConsumption().

◆ m_listener

std::shared_ptr<WifiRadioEnergyModelPhyListener> ns3::WifiRadioEnergyModel::m_listener

private

WifiPhy listener.

Definition at line 376 of file wifi-radio-energy-model.h.

Referenced by WifiRadioEnergyModel(), ~WifiRadioEnergyModel(), and GetPhyListener().

◆ m_nPendingChangeState

uint8_t ns3::WifiRadioEnergyModel::m_nPendingChangeState

private

pending state change

Definition at line 367 of file wifi-radio-energy-model.h.

Referenced by ChangeState().

◆ m_rxCurrent

ampere_u ns3::WifiRadioEnergyModel::m_rxCurrent

private

receive current

Definition at line 353 of file wifi-radio-energy-model.h.

Referenced by GetRxCurrentA(), GetStateA(), and SetRxCurrentA().

◆ m_sleepCurrent

ampere_u ns3::WifiRadioEnergyModel::m_sleepCurrent

private

sleep current

Definition at line 357 of file wifi-radio-energy-model.h.

Referenced by GetSleepCurrentA(), GetStateA(), and SetSleepCurrentA().

◆ m_source

Ptr<energy::EnergySource> ns3::WifiRadioEnergyModel::m_source

private

energy source

Definition at line 349 of file wifi-radio-energy-model.h.

Referenced by ChangeState(), DoDispose(), GetMaximumTimeInState(), GetTotalEnergyConsumption(), and SetEnergySource().

◆ m_switchingCurrent

ampere_u ns3::WifiRadioEnergyModel::m_switchingCurrent

private

switching current

Definition at line 356 of file wifi-radio-energy-model.h.

Referenced by GetStateA(), GetSwitchingCurrentA(), and SetSwitchingCurrentA().

◆ m_switchToOffEvent

EventId ns3::WifiRadioEnergyModel::m_switchToOffEvent

private

switch to off event

Definition at line 378 of file wifi-radio-energy-model.h.

Referenced by ChangeState(), HandleEnergyChanged(), and SetEnergySource().

◆ m_totalEnergyConsumption

TracedValue<double> ns3::WifiRadioEnergyModel::m_totalEnergyConsumption

private

This variable keeps track of the total energy consumed by this model in watts.

Definition at line 361 of file wifi-radio-energy-model.h.

Referenced by ChangeState(), GetTotalEnergyConsumption(), and GetTypeId().

◆ m_txCurrent

ampere_u ns3::WifiRadioEnergyModel::m_txCurrent

private

transmit current

Definition at line 352 of file wifi-radio-energy-model.h.

Referenced by GetStateA(), GetTxCurrentA(), SetTxCurrentA(), and SetTxCurrentFromModel().

◆ m_txCurrentModel

Ptr<WifiTxCurrentModel> ns3::WifiRadioEnergyModel::m_txCurrentModel

private

current model

Definition at line 358 of file wifi-radio-energy-model.h.

Referenced by ~WifiRadioEnergyModel(), GetTypeId(), SetTxCurrentFromModel(), and SetTxCurrentModel().

The documentation for this class was generated from the following files:

src/wifi/model/wifi-radio-energy-model.h
src/wifi/model/wifi-radio-energy-model.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ WifiRadioEnergyDepletionCallback

◆ WifiRadioEnergyRechargedCallback

Constructor & Destructor Documentation

◆ WifiRadioEnergyModel()

◆ ~WifiRadioEnergyModel()

Member Function Documentation

◆ ChangeState()

◆ DoDispose()

◆ DoGetCurrentA()

◆ GetCcaBusyCurrentA()

◆ GetCurrentState()

◆ GetIdleCurrentA()

◆ GetMaximumTimeInState()

◆ GetPhyListener()

◆ GetRxCurrentA()

◆ GetSleepCurrentA()

◆ GetStateA()

◆ GetSwitchingCurrentA()

◆ GetTotalEnergyConsumption()

◆ GetTxCurrentA()

◆ GetTypeId()

◆ HandleEnergyChanged()

◆ HandleEnergyDepletion()

◆ HandleEnergyRecharged()

◆ SetCcaBusyCurrentA()

◆ SetEnergyDepletionCallback()

◆ SetEnergyRechargedCallback()

◆ SetEnergySource()

◆ SetIdleCurrentA()

◆ SetRxCurrentA()

◆ SetSleepCurrentA()

◆ SetSwitchingCurrentA()

◆ SetTxCurrentA()

◆ SetTxCurrentFromModel()

◆ SetTxCurrentModel()

◆ SetWifiRadioState()

Member Data Documentation

◆ m_ccaBusyCurrent

◆ m_currentState

◆ m_energyDepletionCallback

◆ m_energyRechargedCallback

◆ m_idleCurrent

◆ m_lastUpdateTime

◆ m_listener

◆ m_nPendingChangeState

◆ m_rxCurrent

◆ m_sleepCurrent

◆ m_source

◆ m_switchingCurrent

◆ m_switchToOffEvent

◆ m_totalEnergyConsumption

◆ m_txCurrent

◆ m_txCurrentModel