Make LrWpanPhy a SpectrumPhy so we can enable the eventual modeling of device interference. More...

#include "lr-wpan-phy.h"

Inheritance diagram for ns3::LrWpanPhy:

Collaboration diagram for ns3::LrWpanPhy:

Public Types
typedef void(*	StateTracedCallback) (Time time, LrWpanPhyEnumeration oldState, LrWpanPhyEnumeration newState)
	TracedCallback signature for Trx state change events. More...

Public Member Functions
	LrWpanPhy (void)
	Default constructor. More...

virtual	~LrWpanPhy (void)

int64_t	AssignStreams (int64_t stream)
	Assign a fixed random variable stream number to the random variables used by this model. More...

Ptr< SpectrumChannel >	GetChannel (void)
	Get the currently attached channel. More...

double	GetDataOrSymbolRate (bool isData)
	implement PLME SetAttribute confirm SAP More...

Ptr< NetDevice >	GetDevice (void) const
	Get the associated NetDevice instance. More...

Ptr< LrWpanErrorModel >	GetErrorModel (void) const
	get the error model in use More...

Ptr< MobilityModel >	GetMobility (void)
	Get the associated MobilityModel instance. More...

Ptr< const SpectrumValue >	GetNoisePowerSpectralDensity (void)
	Get the noise power spectral density. More...

uint64_t	GetPhySHRDuration (void) const
	Get the duration of the SHR (preamble and SFD) in symbols, depending on the currently selected channel. More...

double	GetPhySymbolsPerOctet (void) const
	Get the number of symbols per octet, depending on the currently selected channel. More...

Ptr< AntennaModel >	GetRxAntenna (void)
	Get the AntennaModel used by the NetDevice for reception. More...

virtual Ptr< const SpectrumModel >	GetRxSpectrumModel (void) const

void	PdDataRequest (const uint32_t psduLength, Ptr< Packet > p)
	IEEE 802.15.4-2006 section 6.2.1.1 PD-DATA.request Request to transfer MPDU from MAC (transmitting) More...

void	PlmeCcaRequest (void)
	IEEE 802.15.4-2006 section 6.2.2.1 PLME-CCA.request Perform a CCA per section 6.9.9. More...

void	PlmeEdRequest (void)
	IEEE 802.15.4-2006 section 6.2.2.3 PLME-ED.request Perform an ED per section 6.9.7. More...

void	PlmeGetAttributeRequest (LrWpanPibAttributeIdentifier id)
	IEEE 802.15.4-2006 section 6.2.2.5 PLME-GET.request Get attributes per definition from Table 23 in section 6.4.2. More...

void	PlmeSetAttributeRequest (LrWpanPibAttributeIdentifier id, LrWpanPhyPibAttributes *attribute)
	IEEE 802.15.4-2006 section 6.2.2.9 PLME-SET.request Set attributes per definition from Table 23 in section 6.4.2. More...

void	PlmeSetTRXStateRequest (LrWpanPhyEnumeration state)
	IEEE 802.15.4-2006 section 6.2.2.7 PLME-SET-TRX-STATE.request Set PHY state. More...

void	SetAntenna (Ptr< AntennaModel > a)
	Set the attached antenna. More...

void	SetChannel (Ptr< SpectrumChannel > c)
	Set the channel attached to this device. More...

void	SetDevice (Ptr< NetDevice > d)
	Set the associated NetDevice instance. More...

void	SetErrorModel (Ptr< LrWpanErrorModel > e)
	set the error model to use More...

void	SetMobility (Ptr< MobilityModel > m)
	Set the mobility model associated with this device. More...

void	SetNoisePowerSpectralDensity (Ptr< const SpectrumValue > noisePsd)
	Set the noise power spectral density. More...

void	SetPdDataConfirmCallback (PdDataConfirmCallback c)
	set the callback for the end of a TX, as part of the interconnections betweenthe PHY and the MAC. More...

void	SetPdDataIndicationCallback (PdDataIndicationCallback c)
	set the callback for the end of a RX, as part of the interconnections betweenthe PHY and the MAC. More...

void	SetPlmeCcaConfirmCallback (PlmeCcaConfirmCallback c)
	set the callback for the end of a CCA, as part of the interconnections betweenthe PHY and the MAC. More...

void	SetPlmeEdConfirmCallback (PlmeEdConfirmCallback c)
	set the callback for the end of an ED, as part of the interconnections betweenthe PHY and the MAC. More...

void	SetPlmeGetAttributeConfirmCallback (PlmeGetAttributeConfirmCallback c)
	set the callback for the end of an GetAttribute, as part of the interconnections betweenthe PHY and the MAC. More...

void	SetPlmeSetAttributeConfirmCallback (PlmeSetAttributeConfirmCallback c)
	set the callback for the end of an SetAttribute, as part of the interconnections betweenthe PHY and the MAC. More...

void	SetPlmeSetTRXStateConfirmCallback (PlmeSetTRXStateConfirmCallback c)
	set the callback for the end of an SetTRXState, as part of the interconnections betweenthe PHY and the MAC. More...

void	SetTxPowerSpectralDensity (Ptr< SpectrumValue > txPsd)
	Set the Power Spectral Density of outgoing signals in W/Hz. More...

virtual void	StartRx (Ptr< SpectrumSignalParameters > params)
	Notify the SpectrumPhy instance of an incoming waveform. More...

Public Member Functions inherited from ns3::SpectrumPhy
	SpectrumPhy ()

virtual	~SpectrumPhy ()

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

virtual	~Object ()
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose (void)
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator (void) const
	Get an iterator to the Objects aggregated to this one. More...

virtual TypeId	GetInstanceTypeId (void) const
	Implement the GetInstanceTypeId method defined in ObjectBase. More...

template<typename T >
Ptr< T >	GetObject (void) const
	Get a pointer to the requested aggregated Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

void	Initialize (void)
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized (void) const
	Check if the object has been initialized. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Constructor. More...

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising erros. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Static Public Member Functions
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::SpectrumPhy
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void	Cleanup (void)
	Noop. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Attributes
static const uint32_t	aMaxPhyPacketSize = 127
	The maximum packet size accepted by the PHY. More...

static const uint32_t	aTurnaroundTime = 12
	The turnaround time for switching the transceiver from RX to TX or vice versa. More...

Static Protected Attributes
static const LrWpanPhyDataAndSymbolRates	dataSymbolRates [7]
	The data and symbol rates for the different PHY options. More...

static const LrWpanPhyPpduHeaderSymbolNumber	ppduHeaderSymbolNumbers [7]
	The preamble, SFD, and PHR lengths in symbols for the different PHY options. More...

Private Types
typedef std::pair< Ptr< Packet >, bool >	PacketAndStatus
	The second is true if the first is flagged as error/invalid. More...

Private Member Functions
Time	CalculateTxTime (Ptr< const Packet > packet)
	Calculate the time required for sending the given packet, including preamble, SFD and PHR. More...

void	CancelEd (LrWpanPhyEnumeration state)
	Cancel an ongoing ED procedure. More...

void	ChangeTrxState (LrWpanPhyEnumeration newState)
	Change the PHY state to the given new state, firing the state change trace. More...

bool	ChannelSupported (uint8_t channel)
	Check if the given channel is supported by the PHY. More...

void	CheckInterference (void)
	Check if the interference destroys a frame currently received. More...

virtual void	DoDispose (void)
	Destructor implementation. More...

void	EndCca (void)
	Called at the end of the CCA. More...

void	EndEd (void)
	Called at the end of the ED procedure. More...

void	EndRx (Ptr< SpectrumSignalParameters > params)
	Finish the reception of a frame. More...

void	EndSetTRXState (void)
	Called after applying a deferred transceiver state switch. More...

void	EndTx (void)
	Finish the transmission of a frame. More...

LrWpanPhyOption	GetMyPhyOption (void)
	Get the currently configured PHY option. More...

Time	GetPpduHeaderTxTime (void)
	Calculate the time required for sending the PPDU header, that is the preamble, SFD and PHR. More...

bool	PhyIsBusy (void) const
	Check if the PHY is busy, which is the case if the PHY is currently sending or receiving a frame. More...

void	SetMyPhyOption (void)
	Configure the PHY option according to the current channel and channel page. More...

Private Attributes
Ptr< AntennaModel >	m_antenna
	The antenna used by the transceiver. More...

double	m_ccaPeakPower
	Helper value for the peak power value during CCA. More...

EventId	m_ccaRequest
	Scheduler event of a currently running CCA request. More...

Ptr< SpectrumChannel >	m_channel
	The channel attached to this transceiver. More...

std::pair< Ptr< LrWpanSpectrumSignalParameters >, bool >	m_currentRxPacket
	Statusinformation of the currently received packet. More...

PacketAndStatus	m_currentTxPacket
	Statusinformation of the currently transmitted packet. More...

Ptr< NetDevice >	m_device
	The configured net device. More...

LrWpanEdPower	m_edPower
	Helper value for tracking the average power during ED. More...

EventId	m_edRequest
	Scheduler event of a currently running ED request. More...

Ptr< LrWpanErrorModel >	m_errorModel
	The error model describing the bit and packet error rates. More...

Ptr< MobilityModel >	m_mobility
	The mobility model used by the PHY. More...

Ptr< const SpectrumValue >	m_noise
	The spectral density for for the noise. More...

PdDataConfirmCallback	m_pdDataConfirmCallback
	This callback is used to report packet transmission status to the MAC layer. More...

PdDataIndicationCallback	m_pdDataIndicationCallback
	This callback is used to notify incoming packets to the MAC layer. More...

EventId	m_pdDataRequest
	Scheduler event of a currently running data transmission request. More...

LrWpanPhyOption	m_phyOption
	The currently configured PHY type. More...

LrWpanPhyPibAttributes	m_phyPIBAttributes
	The current PHY PIB attributes. More...

TracedCallback< Ptr< const Packet > >	m_phyRxBeginTrace
	The trace source fired when a packet begins the reception process from the medium. More...

TracedCallback< Ptr< const Packet > >	m_phyRxDropTrace
	The trace source fired when the phy layer drops a packet it has received. More...

TracedCallback< Ptr< const Packet >, double >	m_phyRxEndTrace
	The trace source fired when a packet ends the reception process from the medium. More...

TracedCallback< Ptr< const Packet > >	m_phyTxBeginTrace
	The trace source fired when a packet begins the transmission process on the medium. More...

TracedCallback< Ptr< const Packet > >	m_phyTxDropTrace
	The trace source fired when the phy layer drops a packet as it tries to transmit it. More...

TracedCallback< Ptr< const Packet > >	m_phyTxEndTrace
	The trace source fired when a packet ends the transmission process on the medium. More...

PlmeCcaConfirmCallback	m_plmeCcaConfirmCallback
	This callback is used to report CCA status to the MAC or CSMA/CA. More...

PlmeEdConfirmCallback	m_plmeEdConfirmCallback
	This callback is used to report ED status to the MAC. More...

PlmeGetAttributeConfirmCallback	m_plmeGetAttributeConfirmCallback
	This callback is used to report requested attribute values back to the MAC. More...

PlmeSetAttributeConfirmCallback	m_plmeSetAttributeConfirmCallback
	This callback is used to report attribute set results back to the MAC. More...

PlmeSetTRXStateConfirmCallback	m_plmeSetTRXStateConfirmCallback
	This callback is used to report transceiver state change status to the MAC. More...

Ptr< UniformRandomVariable >	m_random
	Uniform random variable stream. More...

Time	m_rxLastUpdate
	Timestamp of the last calculation of the PER of a packet currently received. More...

double	m_rxSensitivity
	The receiver sensitivity. More...

EventId	m_setTRXState
	Scheduler event of a currently running deferred transceiver state switch. More...

Ptr< LrWpanInterferenceHelper >	m_signal
	The accumulated signals currently received by the transceiver, including the signal of a possibly received packet, as well as all signals considered noise. More...

TracedValue< LrWpanPhyEnumeration >	m_trxState
	The current transceiver state. More...

TracedCallback< Time, LrWpanPhyEnumeration, LrWpanPhyEnumeration >	m_trxStateLogger
	The trace source fired when the phy layer changes the transceiver state. More...

LrWpanPhyEnumeration	m_trxStatePending
	The next pending state to applied after the current action of the PHY is completed. More...

Ptr< SpectrumValue >	m_txPsd
	The transmit power spectral density. More...

Additional Inherited Members
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	DoInitialize (void)
	Initialize() implementation. More...

virtual void	NotifyNewAggregate (void)
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted (void)
	Notifier called once the ObjectBase is fully constructed. More...

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

Detailed Description

Make LrWpanPhy a SpectrumPhy so we can enable the eventual modeling of device interference.

Config Paths

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

"/NodeList/[i]/DeviceList/[i]/$ns3::LrWpanNetDevice/Phy"

No Attributes are defined for this type.

TraceSources

TrxStateValue: The state of the transceiver
Callback signature: ns3::TracedValueCallback::LrWpanPhyEnumeration
TrxState: The state of the transceiver
Callback signature: ns3::LrWpanPhy::StateTracedCallback
PhyTxBegin: Trace source indicating a packet has begun transmitting over the channel medium
Callback signature: ns3::Packet::TracedCallback
PhyTxEnd: Trace source indicating a packet has been completely transmitted over the channel.
Callback signature: ns3::Packet::TracedCallback
PhyTxDrop: Trace source indicating a packet has been dropped by the device during transmission
Callback signature: ns3::Packet::TracedCallback
PhyRxBegin: Trace source indicating a packet has begun being received from the channel medium by the device
Callback signature: ns3::Packet::TracedCallback
PhyRxEnd: Trace source indicating a packet has been completely received from the channel medium by the device
Callback signature: ns3::Packet::SinrTracedCallback
PhyRxDrop: Trace source indicating a packet has been dropped by the device during reception
Callback signature: ns3::Packet::TracedCallback

Size of this type is 648 bytes (on a 64-bit architecture).

Definition at line 247 of file lr-wpan-phy.h.

Member Typedef Documentation

typedef std::pair<Ptr<Packet>, bool> ns3::LrWpanPhy::PacketAndStatus

private

The second is true if the first is flagged as error/invalid.

Definition at line 508 of file lr-wpan-phy.h.

typedef void(* ns3::LrWpanPhy::StateTracedCallback) (Time time, LrWpanPhyEnumeration oldState, LrWpanPhyEnumeration newState)

TracedCallback signature for Trx state change events.

Parameters

[in]	time	The time of the state change.
[in]	oldState	The old state.
[in]	newState	The new state.

Deprecated:: The LrWpanPhyEnumeration state is now accessible as the TracedValue TrxStateValue. The TrxState TracedCallback will be removed in a future release.

Definition at line 490 of file lr-wpan-phy.h.

Constructor & Destructor Documentation

ns3::LrWpanPhy::LrWpanPhy ( void )

Default constructor.

Definition at line 123 of file lr-wpan-phy.cc.

References ns3::LrWpanEdPower::averagePower, ChangeTrxState(), ns3::LrWpanSpectrumValueHelper::CreateNoisePowerSpectralDensity(), ns3::LrWpanSpectrumValueHelper::CreateTxPowerSpectralDensity(), ns3::IEEE_802_15_4_PHY_IDLE, ns3::IEEE_802_15_4_PHY_TRX_OFF, ns3::LrWpanEdPower::lastUpdate, m_currentRxPacket, m_currentTxPacket, m_edPower, m_errorModel, m_noise, m_phyPIBAttributes, m_random, m_rxLastUpdate, m_rxSensitivity, m_signal, m_trxState, m_trxStatePending, m_txPsd, ns3::LrWpanEdPower::measurementLength, ns3::LrWpanPhyPibAttributes::phyCCAMode, ns3::LrWpanPhyPibAttributes::phyChannelsSupported, ns3::LrWpanPhyPibAttributes::phyCurrentChannel, ns3::LrWpanPhyPibAttributes::phyCurrentPage, ns3::LrWpanPhyPibAttributes::phyTransmitPower, ns3::Seconds(), ns3::ObjectBase::SetAttribute(), and SetMyPhyOption().

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ns3::LrWpanPhy::~LrWpanPhy ( void )

virtual

Definition at line 168 of file lr-wpan-phy.cc.

Member Function Documentation

int64_t ns3::LrWpanPhy::AssignStreams ( int64_t stream )

Assign a fixed random variable stream number to the random variables used by this model.

Return the number of streams that have been assigned.

Parameters

stream first stream index to use

Returns: the number of stream indices assigned by this model

Definition at line 1419 of file lr-wpan-phy.cc.

References m_random, NS_LOG_FUNCTION, and ns3::RandomVariableStream::SetStream().

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Time ns3::LrWpanPhy::CalculateTxTime ( Ptr< const Packet > packet )

private

Calculate the time required for sending the given packet, including preamble, SFD and PHR.

Parameters

packet the packet for which the transmission time should be calculated

Returns: the time required for transmitting the packet

Definition at line 1255 of file lr-wpan-phy.cc.

References GetDataOrSymbolRate(), GetPpduHeaderTxTime(), ns3::Packet::GetSize(), NS_LOG_FUNCTION, and ns3::Seconds().

Referenced by PdDataRequest().

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void ns3::LrWpanPhy::CancelEd ( LrWpanPhyEnumeration state )

private

Cancel an ongoing ED procedure.

This is called when the transceiver is switched off or set to TX mode. This calls the appropiate confirm callback of the MAC.

Parameters

state the new state which is the cause for canceling ED

Definition at line 1062 of file lr-wpan-phy.cc.

References ns3::EventId::Cancel(), ns3::IEEE_802_15_4_PHY_TRX_OFF, ns3::IEEE_802_15_4_PHY_TX_ON, ns3::EventId::IsExpired(), ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_edRequest, m_plmeEdConfirmCallback, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by PlmeSetTRXStateRequest().

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void ns3::LrWpanPhy::ChangeTrxState ( LrWpanPhyEnumeration newState )

private

Change the PHY state to the given new state, firing the state change trace.

Parameters

newState the new state

Definition at line 1045 of file lr-wpan-phy.cc.

References m_trxState, m_trxStateLogger, ns3::Simulator::Now(), and NS_LOG_LOGIC.

Referenced by EndRx(), EndSetTRXState(), EndTx(), LrWpanPhy(), PdDataRequest(), PlmeSetTRXStateRequest(), and StartRx().

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bool ns3::LrWpanPhy::ChannelSupported ( uint8_t channel )

private

Check if the given channel is supported by the PHY.

Parameters

channel the channel to check

Returns: true, if the channel is supported, false otherwise

Definition at line 874 of file lr-wpan-phy.cc.

References m_phyPIBAttributes, NS_LOG_FUNCTION, and ns3::LrWpanPhyPibAttributes::phyChannelsSupported.

Referenced by PlmeSetAttributeRequest().

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void ns3::LrWpanPhy::CheckInterference ( void )

private

Check if the interference destroys a frame currently received.

Called whenever a change in interference is detected.

Definition at line 397 of file lr-wpan-phy.cc.

References ns3::LrWpanLqiTag::Get(), GetDataOrSymbolRate(), ns3::UniformRandomVariable::GetValue(), ns3::IEEE_802_15_4_PHY_BUSY_RX, m_currentRxPacket, m_errorModel, m_noise, m_phyPIBAttributes, m_random, m_rxLastUpdate, m_signal, m_trxState, max, ns3::Time::MS, ns3::Simulator::Now(), NS_LOG_WARN, ns3::Packet::PeekPacketTag(), ns3::LrWpanPhyPibAttributes::phyCurrentChannel, ns3::Packet::ReplacePacketTag(), ns3::LrWpanLqiTag::Set(), and ns3::LrWpanSpectrumValueHelper::TotalAvgPower().

Referenced by EndRx(), and StartRx().

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void ns3::LrWpanPhy::DoDispose ( void )

privatevirtual

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 overriden 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 173 of file lr-wpan-phy.cc.

References ns3::EventId::Cancel(), ns3::Object::DoDispose(), ns3::IEEE_802_15_4_PHY_IDLE, ns3::IEEE_802_15_4_PHY_TRX_OFF, m_channel, m_device, m_errorModel, m_mobility, m_noise, m_pdDataConfirmCallback, m_pdDataIndicationCallback, m_plmeCcaConfirmCallback, m_plmeEdConfirmCallback, m_plmeGetAttributeConfirmCallback, m_plmeSetAttributeConfirmCallback, m_plmeSetTRXStateConfirmCallback, m_setTRXState, m_signal, m_trxState, m_trxStatePending, m_txPsd, and NS_LOG_FUNCTION.

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void ns3::LrWpanPhy::EndCca ( void )

private

Called at the end of the CCA.

The channel condition (busy or idle) is reported to the MAC or CSMA/CA.

Definition at line 1110 of file lr-wpan-phy.cc.

References ns3::IEEE_802_15_4_PHY_BUSY, ns3::IEEE_802_15_4_PHY_BUSY_RX, ns3::IEEE_802_15_4_PHY_IDLE, ns3::IEEE_802_15_4_PHY_UNSPECIFIED, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_ccaPeakPower, m_phyPIBAttributes, m_plmeCcaConfirmCallback, m_rxSensitivity, m_signal, m_trxState, NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_LOGIC, ns3::LrWpanPhyPibAttributes::phyCCAMode, ns3::LrWpanPhyPibAttributes::phyCurrentChannel, PhyIsBusy(), and ns3::LrWpanSpectrumValueHelper::TotalAvgPower().

Referenced by PlmeCcaRequest().

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void ns3::LrWpanPhy::EndEd ( void )

private

Called at the end of the ED procedure.

The average energy detected is reported to the MAC.

Definition at line 1078 of file lr-wpan-phy.cc.

References ns3::LrWpanEdPower::averagePower, ns3::Time::GetTimeStep(), ns3::IEEE_802_15_4_PHY_SUCCESS, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), ns3::LrWpanEdPower::lastUpdate, m_edPower, m_phyPIBAttributes, m_plmeEdConfirmCallback, m_rxSensitivity, m_signal, ns3::LrWpanEdPower::measurementLength, ns3::Simulator::Now(), NS_LOG_FUNCTION, ns3::LrWpanPhyPibAttributes::phyCurrentChannel, and ns3::LrWpanSpectrumValueHelper::TotalAvgPower().

Referenced by PlmeEdRequest().

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void ns3::LrWpanPhy::EndRx ( Ptr< SpectrumSignalParameters > params )

private

Finish the reception of a frame.

This is called at the end of a frame reception, applying possibly pending PHY state changes and fireing the appropriate trace sources and indication callbacks to the MAC. A frame destroyed by noise/interference is dropped here, but not during reception. This method is also called for every packet which only contributes to interference.

Parameters

params signal parameters of the packet

Definition at line 443 of file lr-wpan-phy.cc.

References ns3::LrWpanEdPower::averagePower, ChangeTrxState(), CheckInterference(), ns3::LrWpanLqiTag::Get(), ns3::Packet::GetSize(), ns3::Time::GetTimeStep(), ns3::IEEE_802_15_4_PHY_IDLE, ns3::IEEE_802_15_4_PHY_RX_ON, ns3::IEEE_802_15_4_PHY_SUCCESS, ns3::EventId::IsExpired(), ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), ns3::EventId::IsRunning(), ns3::LrWpanEdPower::lastUpdate, m_currentRxPacket, m_device, m_edPower, m_edRequest, m_pdDataIndicationCallback, m_phyPIBAttributes, m_phyRxDropTrace, m_phyRxEndTrace, m_plmeSetTRXStateConfirmCallback, m_setTRXState, m_signal, m_trxStatePending, max, ns3::LrWpanEdPower::measurementLength, ns3::Simulator::Now(), NS_ASSERT, NS_LOG_FUNCTION, NS_LOG_LOGIC, ns3::Packet::PeekPacketTag(), ns3::LrWpanPhyPibAttributes::phyCurrentChannel, and ns3::LrWpanSpectrumValueHelper::TotalAvgPower().

Referenced by StartRx().

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void ns3::LrWpanPhy::EndSetTRXState ( void )

private

Called after applying a deferred transceiver state switch.

The result of the state switch is reported to the MAC.

Definition at line 1184 of file lr-wpan-phy.cc.

References ChangeTrxState(), ns3::IEEE_802_15_4_PHY_IDLE, ns3::IEEE_802_15_4_PHY_RX_ON, ns3::IEEE_802_15_4_PHY_TX_ON, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_plmeSetTRXStateConfirmCallback, m_trxState, m_trxStatePending, NS_ABORT_IF, and NS_LOG_FUNCTION.

Referenced by PlmeSetTRXStateRequest().

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void ns3::LrWpanPhy::EndTx ( void )

private

Finish the transmission of a frame.

This is called at the end of a frame transmission, applying possibly pending PHY state changes and fireing the appropriate trace sources and confirm callbacks to the MAC.

Definition at line 1199 of file lr-wpan-phy.cc.

References ChangeTrxState(), ns3::IEEE_802_15_4_PHY_BUSY_TX, ns3::IEEE_802_15_4_PHY_IDLE, ns3::IEEE_802_15_4_PHY_SUCCESS, ns3::IEEE_802_15_4_PHY_TRX_OFF, ns3::IEEE_802_15_4_PHY_TX_ON, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), ns3::EventId::IsRunning(), m_currentTxPacket, m_pdDataConfirmCallback, m_phyTxDropTrace, m_phyTxEndTrace, m_plmeSetTRXStateConfirmCallback, m_setTRXState, m_trxState, m_trxStatePending, NS_ABORT_IF, NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Referenced by PdDataRequest().

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Ptr< SpectrumChannel > ns3::LrWpanPhy::GetChannel ( void )

Get the currently attached channel.

Returns: the channel

Definition at line 241 of file lr-wpan-phy.cc.

References m_channel, and NS_LOG_FUNCTION.

double ns3::LrWpanPhy::GetDataOrSymbolRate ( bool isData )

implement PLME SetAttribute confirm SAP

Parameters

isData is true for data rate or false for symbol rate

Returns: the rate value of this PHY

Definition at line 1268 of file lr-wpan-phy.cc.

References ns3::LrWpanPhyDataAndSymbolRates::bitRate, dataSymbolRates, ns3::IEEE_802_15_4_INVALID_PHY_OPTION, m_phyOption, NS_ASSERT, NS_LOG_FUNCTION, and ns3::LrWpanPhyDataAndSymbolRates::symbolRate.

Referenced by CalculateTxTime(), CheckInterference(), GetPpduHeaderTxTime(), PlmeCcaRequest(), PlmeEdRequest(), and PlmeSetTRXStateRequest().

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Ptr< NetDevice > ns3::LrWpanPhy::GetDevice ( void ) const

virtual

Get the associated NetDevice instance.

Returns: a Ptr to the associated NetDevice instance

Implements ns3::SpectrumPhy.

Definition at line 201 of file lr-wpan-phy.cc.

References m_device, and NS_LOG_FUNCTION.

Ptr< LrWpanErrorModel > ns3::LrWpanPhy::GetErrorModel ( void ) const

get the error model in use

Returns: pointer to LrWpanErrorModel in use

Definition at line 1393 of file lr-wpan-phy.cc.

References m_errorModel, and NS_LOG_FUNCTION.

Ptr< MobilityModel > ns3::LrWpanPhy::GetMobility ( void )

virtual

Get the associated MobilityModel instance.

Returns: a Ptr to the associated MobilityModel instance

Implements ns3::SpectrumPhy.

Definition at line 209 of file lr-wpan-phy.cc.

References m_mobility, and NS_LOG_FUNCTION.

LrWpanPhyOption ns3::LrWpanPhy::GetMyPhyOption ( void )

private

Get the currently configured PHY option.

See IEEE 802.15.4-2006, section 6.1.2, Table 2.

Returns: the PHY option

Definition at line 1353 of file lr-wpan-phy.cc.

References m_phyOption, and NS_LOG_FUNCTION.

Ptr< const SpectrumValue > ns3::LrWpanPhy::GetNoisePowerSpectralDensity ( void )

Get the noise power spectral density.

Returns: the Noise Power Spectral Density

Definition at line 1378 of file lr-wpan-phy.cc.

References m_noise, and NS_LOG_FUNCTION.

uint64_t ns3::LrWpanPhy::GetPhySHRDuration ( void ) const

Get the duration of the SHR (preamble and SFD) in symbols, depending on the currently selected channel.

Returns: the SHR duration in symbols

Definition at line 1400 of file lr-wpan-phy.cc.

References ns3::IEEE_802_15_4_INVALID_PHY_OPTION, m_phyOption, NS_ASSERT, NS_LOG_FUNCTION, ppduHeaderSymbolNumbers, ns3::LrWpanPhyPpduHeaderSymbolNumber::shrPreamble, and ns3::LrWpanPhyPpduHeaderSymbolNumber::shrSfd.

double ns3::LrWpanPhy::GetPhySymbolsPerOctet ( void ) const

Get the number of symbols per octet, depending on the currently selected channel.

Returns: the number of symbols per octet

Definition at line 1410 of file lr-wpan-phy.cc.

References ns3::LrWpanPhyDataAndSymbolRates::bitRate, dataSymbolRates, ns3::IEEE_802_15_4_INVALID_PHY_OPTION, m_phyOption, NS_ASSERT, NS_LOG_FUNCTION, and ns3::LrWpanPhyDataAndSymbolRates::symbolRate.

Time ns3::LrWpanPhy::GetPpduHeaderTxTime ( void )

private

Calculate the time required for sending the PPDU header, that is the preamble, SFD and PHR.

Definition at line 1289 of file lr-wpan-phy.cc.

References GetDataOrSymbolRate(), ns3::IEEE_802_15_4_INVALID_PHY_OPTION, m_phyOption, NS_ASSERT, NS_LOG_FUNCTION, ns3::LrWpanPhyPpduHeaderSymbolNumber::phr, ppduHeaderSymbolNumbers, ns3::Seconds(), ns3::LrWpanPhyPpduHeaderSymbolNumber::shrPreamble, and ns3::LrWpanPhyPpduHeaderSymbolNumber::shrSfd.

Referenced by CalculateTxTime().

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Ptr< AntennaModel > ns3::LrWpanPhy::GetRxAntenna ( void )

virtual

Get the AntennaModel used by the NetDevice for reception.

Returns: a Ptr to the AntennaModel used by the NetDevice for reception

Implements ns3::SpectrumPhy.

Definition at line 263 of file lr-wpan-phy.cc.

References m_antenna, and NS_LOG_FUNCTION.

Ptr< const SpectrumModel > ns3::LrWpanPhy::GetRxSpectrumModel ( void ) const

virtual

Returns: returns the SpectrumModel that this SpectrumPhy expects to be used for all SpectrumValues that are passed to StartRx. If 0 is returned, it means that any model will be accepted.

Implements ns3::SpectrumPhy.

Definition at line 249 of file lr-wpan-phy.cc.

References ns3::SpectrumValue::GetSpectrumModel(), m_txPsd, and NS_LOG_FUNCTION.

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TypeId ns3::LrWpanPhy::GetTypeId ( void )

static

Get the type ID.

Returns: the object TypeId

Definition at line 74 of file lr-wpan-phy.cc.

References m_phyRxBeginTrace, m_phyRxDropTrace, m_phyRxEndTrace, m_phyTxBeginTrace, m_phyTxDropTrace, m_phyTxEndTrace, m_trxState, m_trxStateLogger, ns3::MakeTraceSourceAccessor(), and ns3::TypeId::SetParent().

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void ns3::LrWpanPhy::PdDataRequest	(	const uint32_t	psduLength,
		Ptr< Packet >	p
	)

IEEE 802.15.4-2006 section 6.2.1.1 PD-DATA.request Request to transfer MPDU from MAC (transmitting)

Parameters

psduLength	number of bytes in the PSDU
p	the packet to be transmitted

Definition at line 523 of file lr-wpan-phy.cc.

References aMaxPhyPacketSize, CalculateTxTime(), ChangeTrxState(), EndTx(), ns3::IEEE_802_15_4_PHY_BUSY_TX, ns3::IEEE_802_15_4_PHY_RX_ON, ns3::IEEE_802_15_4_PHY_TRX_OFF, ns3::IEEE_802_15_4_PHY_TX_ON, ns3::IEEE_802_15_4_PHY_UNSPECIFIED, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), ns3::EventId::IsRunning(), m_antenna, m_channel, m_currentTxPacket, m_pdDataConfirmCallback, m_pdDataRequest, m_phyTxBeginTrace, m_phyTxDropTrace, m_setTRXState, m_trxState, m_txPsd, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::Packet::RemovePacketTag(), and ns3::Simulator::Schedule().

Referenced by LrWpanPlmeAndPdInterfaceTestCase::DoRun(), and SendOnePacket().

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bool ns3::LrWpanPhy::PhyIsBusy ( void ) const

private

Check if the PHY is busy, which is the case if the PHY is currently sending or receiving a frame.

Returns: true, if the PHY is busy, false otherwise

Definition at line 1053 of file lr-wpan-phy.cc.

References ns3::IEEE_802_15_4_PHY_BUSY, ns3::IEEE_802_15_4_PHY_BUSY_RX, ns3::IEEE_802_15_4_PHY_BUSY_TX, m_trxState, and NS_LOG_FUNCTION.

Referenced by EndCca(), and PlmeSetAttributeRequest().

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void ns3::LrWpanPhy::PlmeCcaRequest ( void )

IEEE 802.15.4-2006 section 6.2.2.1 PLME-CCA.request Perform a CCA per section 6.9.9.

Definition at line 597 of file lr-wpan-phy.cc.

References EndCca(), GetDataOrSymbolRate(), ns3::IEEE_802_15_4_PHY_BUSY, ns3::IEEE_802_15_4_PHY_BUSY_RX, ns3::IEEE_802_15_4_PHY_RX_ON, ns3::IEEE_802_15_4_PHY_TRX_OFF, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_ccaPeakPower, m_ccaRequest, m_plmeCcaConfirmCallback, m_trxState, NS_LOG_FUNCTION, ns3::Simulator::Schedule(), and ns3::Seconds().

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void ns3::LrWpanPhy::PlmeEdRequest ( void )

IEEE 802.15.4-2006 section 6.2.2.3 PLME-ED.request Perform an ED per section 6.9.7.

Definition at line 624 of file lr-wpan-phy.cc.

References ns3::LrWpanEdPower::averagePower, EndEd(), GetDataOrSymbolRate(), ns3::IEEE_802_15_4_PHY_BUSY_RX, ns3::IEEE_802_15_4_PHY_BUSY_TX, ns3::IEEE_802_15_4_PHY_RX_ON, ns3::IEEE_802_15_4_PHY_TX_ON, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), ns3::LrWpanEdPower::lastUpdate, m_edPower, m_edRequest, m_plmeEdConfirmCallback, m_trxState, ns3::LrWpanEdPower::measurementLength, ns3::Simulator::Now(), NS_LOG_FUNCTION, ns3::Simulator::Schedule(), and ns3::Seconds().

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void ns3::LrWpanPhy::PlmeGetAttributeRequest ( LrWpanPibAttributeIdentifier id )

IEEE 802.15.4-2006 section 6.2.2.5 PLME-GET.request Get attributes per definition from Table 23 in section 6.4.2.

Parameters

id	the attributed identifier

Definition at line 651 of file lr-wpan-phy.cc.

References ns3::IEEE_802_15_4_PHY_SUCCESS, ns3::IEEE_802_15_4_PHY_UNSUPPORTED_ATTRIBUTE, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_phyPIBAttributes, m_plmeGetAttributeConfirmCallback, NS_LOG_FUNCTION, ns3::phyCCAMode, ns3::phyChannelsSupported, ns3::phyCurrentChannel, ns3::phyCurrentPage, ns3::phyMaxFrameDuration, ns3::phySHRDuration, ns3::phySymbolsPerOctet, and ns3::phyTransmitPower.

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void ns3::LrWpanPhy::PlmeSetAttributeRequest	(	LrWpanPibAttributeIdentifier	id,
		LrWpanPhyPibAttributes *	attribute
	)

IEEE 802.15.4-2006 section 6.2.2.9 PLME-SET.request Set attributes per definition from Table 23 in section 6.4.2.

Parameters

id	the attributed identifier
attribute	the attribute value

Definition at line 892 of file lr-wpan-phy.cc.

References ns3::EventId::Cancel(), ChannelSupported(), ns3::LrWpanSpectrumValueHelper::CreateTxPowerSpectralDensity(), ns3::IEEE_802_15_4_PHY_IDLE, ns3::IEEE_802_15_4_PHY_INVALID_PARAMETER, ns3::IEEE_802_15_4_PHY_SUCCESS, ns3::IEEE_802_15_4_PHY_TRX_OFF, ns3::IEEE_802_15_4_PHY_UNSUPPORTED_ATTRIBUTE, ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_currentRxPacket, m_currentTxPacket, m_pdDataConfirmCallback, m_pdDataRequest, m_phyPIBAttributes, m_plmeSetAttributeConfirmCallback, m_plmeSetTRXStateConfirmCallback, m_setTRXState, m_trxState, m_trxStatePending, m_txPsd, NS_ASSERT, NS_LOG_FUNCTION, ns3::phyCCAMode, ns3::LrWpanPhyPibAttributes::phyCCAMode, ns3::phyChannelsSupported, ns3::LrWpanPhyPibAttributes::phyChannelsSupported, ns3::phyCurrentChannel, ns3::LrWpanPhyPibAttributes::phyCurrentChannel, PhyIsBusy(), ns3::phyTransmitPower, and ns3::LrWpanPhyPibAttributes::phyTransmitPower.

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void ns3::LrWpanPhy::PlmeSetTRXStateRequest ( LrWpanPhyEnumeration state )

IEEE 802.15.4-2006 section 6.2.2.7 PLME-SET-TRX-STATE.request Set PHY state.

Parameters

state in RX_ON,TRX_OFF,FORCE_TRX_OFF,TX_ON

Definition at line 686 of file lr-wpan-phy.cc.

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void ns3::LrWpanPhy::SetAntenna ( Ptr< AntennaModel > a )

Set the attached antenna.

Parameters

a	the antenna

Definition at line 270 of file lr-wpan-phy.cc.

References m_antenna, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetChannel ( Ptr< SpectrumChannel > c )

virtual

Set the channel attached to this device.

Parameters

c	the channel

Implements ns3::SpectrumPhy.

Definition at line 233 of file lr-wpan-phy.cc.

References m_channel, and NS_LOG_FUNCTION.

Referenced by LrWpanPlmeAndPdInterfaceTestCase::DoRun().

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void ns3::LrWpanPhy::SetDevice ( Ptr< NetDevice > d )

virtual

Set the associated NetDevice instance.

Parameters

d	the NetDevice instance

Implements ns3::SpectrumPhy.

Definition at line 217 of file lr-wpan-phy.cc.

References m_device, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetErrorModel ( Ptr< LrWpanErrorModel > e )

set the error model to use

Parameters

e	pointer to LrWpanErrorModel to use

Definition at line 1385 of file lr-wpan-phy.cc.

References m_errorModel, NS_ASSERT, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetMobility ( Ptr< MobilityModel > m )

virtual

Set the mobility model associated with this device.

Parameters

m	the mobility model

Implements ns3::SpectrumPhy.

Definition at line 225 of file lr-wpan-phy.cc.

References m_mobility, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetMyPhyOption ( void )

private

Configure the PHY option according to the current channel and channel page.

See IEEE 802.15.4-2006, section 6.1.2, Table 2.

Definition at line 1307 of file lr-wpan-phy.cc.

References ns3::IEEE_802_15_4_2_4GHZ_OQPSK, ns3::IEEE_802_15_4_868MHZ_ASK, ns3::IEEE_802_15_4_868MHZ_BPSK, ns3::IEEE_802_15_4_868MHZ_OQPSK, ns3::IEEE_802_15_4_915MHZ_ASK, ns3::IEEE_802_15_4_915MHZ_BPSK, ns3::IEEE_802_15_4_915MHZ_OQPSK, ns3::IEEE_802_15_4_INVALID_PHY_OPTION, m_phyOption, m_phyPIBAttributes, NS_LOG_FUNCTION, ns3::LrWpanPhyPibAttributes::phyCurrentChannel, and ns3::LrWpanPhyPibAttributes::phyCurrentPage.

Referenced by LrWpanPhy().

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void ns3::LrWpanPhy::SetNoisePowerSpectralDensity ( Ptr< const SpectrumValue > noisePsd )

Set the noise power spectral density.

Parameters

noisePsd the Noise Power Spectral Density in power units (Watt, Pascal...) per Hz.

Definition at line 1369 of file lr-wpan-phy.cc.

References m_noise, NS_ASSERT, NS_LOG_FUNCTION, and NS_LOG_INFO.

void ns3::LrWpanPhy::SetPdDataConfirmCallback ( PdDataConfirmCallback c )

set the callback for the end of a TX, as part of the interconnections betweenthe PHY and the MAC.

The callback implements PD SAP.

Parameters

c	the callback

Definition at line 1003 of file lr-wpan-phy.cc.

References m_pdDataConfirmCallback, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetPdDataIndicationCallback ( PdDataIndicationCallback c )

set the callback for the end of a RX, as part of the interconnections betweenthe PHY and the MAC.

The callback implements PD Indication SAP.

Parameters

c	the callback

Definition at line 996 of file lr-wpan-phy.cc.

References m_pdDataIndicationCallback, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetPlmeCcaConfirmCallback ( PlmeCcaConfirmCallback c )

set the callback for the end of a CCA, as part of the interconnections betweenthe PHY and the MAC.

The callback implement PLME CCA confirm SAP

Parameters

c	the callback

Definition at line 1010 of file lr-wpan-phy.cc.

References m_plmeCcaConfirmCallback, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetPlmeEdConfirmCallback ( PlmeEdConfirmCallback c )

set the callback for the end of an ED, as part of the interconnections betweenthe PHY and the MAC.

The callback implement PLME ED confirm SAP

Parameters

c	the callback

Definition at line 1017 of file lr-wpan-phy.cc.

References m_plmeEdConfirmCallback, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetPlmeGetAttributeConfirmCallback ( PlmeGetAttributeConfirmCallback c )

set the callback for the end of an GetAttribute, as part of the interconnections betweenthe PHY and the MAC.

The callback implement PLME GetAttribute confirm SAP

Parameters

c	the callback

Definition at line 1024 of file lr-wpan-phy.cc.

References m_plmeGetAttributeConfirmCallback, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetPlmeSetAttributeConfirmCallback ( PlmeSetAttributeConfirmCallback c )

set the callback for the end of an SetAttribute, as part of the interconnections betweenthe PHY and the MAC.

The callback implement PLME SetAttribute confirm SAP

Parameters

c	the callback

Definition at line 1038 of file lr-wpan-phy.cc.

References m_plmeSetAttributeConfirmCallback, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetPlmeSetTRXStateConfirmCallback ( PlmeSetTRXStateConfirmCallback c )

set the callback for the end of an SetTRXState, as part of the interconnections betweenthe PHY and the MAC.

The callback implement PLME SetTRXState confirm SAP

Parameters

c	the callback

Definition at line 1031 of file lr-wpan-phy.cc.

References m_plmeSetTRXStateConfirmCallback, and NS_LOG_FUNCTION.

void ns3::LrWpanPhy::SetTxPowerSpectralDensity ( Ptr< SpectrumValue > txPsd )

Set the Power Spectral Density of outgoing signals in W/Hz.

Parameters

txPsd the Power Spectral Density value

Definition at line 1360 of file lr-wpan-phy.cc.

References m_txPsd, NS_ASSERT, NS_LOG_FUNCTION, and NS_LOG_INFO.

void ns3::LrWpanPhy::StartRx ( Ptr< SpectrumSignalParameters > params )

virtual

Notify the SpectrumPhy instance of an incoming waveform.

Parameters

params the SpectrumSignalParameters associated with the incoming waveform

Implements ns3::SpectrumPhy.

Definition at line 277 of file lr-wpan-phy.cc.

References ns3::LrWpanEdPower::averagePower, ChangeTrxState(), CheckInterference(), EndRx(), ns3::Time::GetTimeStep(), ns3::IEEE_802_15_4_PHY_BUSY_RX, ns3::IEEE_802_15_4_PHY_RX_ON, ns3::EventId::IsExpired(), ns3::EventId::IsRunning(), ns3::LrWpanEdPower::lastUpdate, m_ccaPeakPower, m_ccaRequest, m_currentRxPacket, m_edPower, m_edRequest, m_noise, m_phyPIBAttributes, m_phyRxBeginTrace, m_phyRxDropTrace, m_rxLastUpdate, m_setTRXState, m_signal, m_trxState, ns3::LrWpanEdPower::measurementLength, ns3::Simulator::Now(), NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::LrWpanPhyPibAttributes::phyCurrentChannel, ns3::Simulator::Schedule(), and ns3::LrWpanSpectrumValueHelper::TotalAvgPower().

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Member Data Documentation

const uint32_t ns3::LrWpanPhy::aMaxPhyPacketSize = 127

static

The maximum packet size accepted by the PHY.

See Table 22 in section 6.4.1 of IEEE 802.15.4-2006

Definition at line 262 of file lr-wpan-phy.h.

Referenced by ns3::LrWpanMac::McpsDataRequest(), and PdDataRequest().

const uint32_t ns3::LrWpanPhy::aTurnaroundTime = 12

static

The turnaround time for switching the transceiver from RX to TX or vice versa.

See Table 22 in section 6.4.1 of IEEE 802.15.4-2006

Definition at line 269 of file lr-wpan-phy.h.

Referenced by PlmeSetTRXStateRequest().

const LrWpanPhyDataAndSymbolRates ns3::LrWpanPhy::dataSymbolRates

staticprotected

Initial value:

= { { 20.0, 20.0},
                                  { 40.0, 40.0},
                                  { 250.0, 12.5},
                                  { 250.0, 50.0},
                                  { 100.0, 25.0},
                                  { 250.0, 62.5},
                                  { 250.0, 62.5}}

The data and symbol rates for the different PHY options.

See Table 2 in section 6.1.2 IEEE 802.15.4-2006

Definition at line 497 of file lr-wpan-phy.h.

Referenced by GetDataOrSymbolRate(), and GetPhySymbolsPerOctet().

Ptr<AntennaModel> ns3::LrWpanPhy::m_antenna

private

The antenna used by the transceiver.

Definition at line 693 of file lr-wpan-phy.h.

Referenced by GetRxAntenna(), PdDataRequest(), and SetAntenna().

double ns3::LrWpanPhy::m_ccaPeakPower

private

Helper value for the peak power value during CCA.

Definition at line 783 of file lr-wpan-phy.h.

Referenced by EndCca(), PlmeCcaRequest(), and StartRx().

EventId ns3::LrWpanPhy::m_ccaRequest

private

Scheduler event of a currently running CCA request.

Definition at line 821 of file lr-wpan-phy.h.

Referenced by PlmeCcaRequest(), PlmeSetTRXStateRequest(), and StartRx().

Ptr<SpectrumChannel> ns3::LrWpanPhy::m_channel

private

The channel attached to this transceiver.

Definition at line 688 of file lr-wpan-phy.h.

Referenced by DoDispose(), GetChannel(), PdDataRequest(), and SetChannel().

std::pair<Ptr<LrWpanSpectrumSignalParameters>, bool> ns3::LrWpanPhy::m_currentRxPacket

private

Statusinformation of the currently received packet.

The first parameter contains the frame, as well the signal power of the frame. The second parameter is set to false, if the frame is either invalid or destroyed due to interference.

Definition at line 808 of file lr-wpan-phy.h.

Referenced by CheckInterference(), EndRx(), LrWpanPhy(), PlmeSetAttributeRequest(), PlmeSetTRXStateRequest(), and StartRx().

PacketAndStatus ns3::LrWpanPhy::m_currentTxPacket

private

Statusinformation of the currently transmitted packet.

The first parameter contains the frame. The second parameter is set to false, if the frame not completely transmitted, in the event of a force transceiver switch, for example.

Definition at line 816 of file lr-wpan-phy.h.

Referenced by EndTx(), LrWpanPhy(), PdDataRequest(), PlmeSetAttributeRequest(), and PlmeSetTRXStateRequest().

Ptr<NetDevice> ns3::LrWpanPhy::m_device

private

The configured net device.

Definition at line 683 of file lr-wpan-phy.h.

Referenced by DoDispose(), EndRx(), GetDevice(), and SetDevice().

LrWpanEdPower ns3::LrWpanPhy::m_edPower

private

Helper value for tracking the average power during ED.

Definition at line 778 of file lr-wpan-phy.h.

Referenced by EndEd(), EndRx(), LrWpanPhy(), PlmeEdRequest(), and StartRx().

EventId ns3::LrWpanPhy::m_edRequest

private

Scheduler event of a currently running ED request.

Definition at line 826 of file lr-wpan-phy.h.

Referenced by CancelEd(), EndRx(), PlmeEdRequest(), and StartRx().

Ptr<LrWpanErrorModel> ns3::LrWpanPhy::m_errorModel

private

The error model describing the bit and packet error rates.

Definition at line 708 of file lr-wpan-phy.h.

Referenced by CheckInterference(), DoDispose(), GetErrorModel(), LrWpanPhy(), and SetErrorModel().

Ptr<MobilityModel> ns3::LrWpanPhy::m_mobility

private

The mobility model used by the PHY.

Definition at line 678 of file lr-wpan-phy.h.

Referenced by DoDispose(), GetMobility(), and SetMobility().

Ptr<const SpectrumValue> ns3::LrWpanPhy::m_noise

private

The spectral density for for the noise.

Definition at line 703 of file lr-wpan-phy.h.

Referenced by CheckInterference(), DoDispose(), GetNoisePowerSpectralDensity(), LrWpanPhy(), SetNoisePowerSpectralDensity(), and StartRx().

PdDataConfirmCallback ns3::LrWpanPhy::m_pdDataConfirmCallback

private

This callback is used to report packet transmission status to the MAC layer.

See IEEE 802.15.4-2006, section 6.2.1.2.

Definition at line 738 of file lr-wpan-phy.h.

Referenced by DoDispose(), EndTx(), PdDataRequest(), PlmeSetAttributeRequest(), and SetPdDataConfirmCallback().

PdDataIndicationCallback ns3::LrWpanPhy::m_pdDataIndicationCallback

private

This callback is used to notify incoming packets to the MAC layer.

See IEEE 802.15.4-2006, section 6.2.1.3.

Definition at line 732 of file lr-wpan-phy.h.

Referenced by DoDispose(), EndRx(), and SetPdDataIndicationCallback().

EventId ns3::LrWpanPhy::m_pdDataRequest

private

Scheduler event of a currently running data transmission request.

Definition at line 836 of file lr-wpan-phy.h.

Referenced by PdDataRequest(), and PlmeSetAttributeRequest().

LrWpanPhyOption ns3::LrWpanPhy::m_phyOption

private

The currently configured PHY type.

Definition at line 773 of file lr-wpan-phy.h.

Referenced by GetDataOrSymbolRate(), GetMyPhyOption(), GetPhySHRDuration(), GetPhySymbolsPerOctet(), GetPpduHeaderTxTime(), and SetMyPhyOption().

LrWpanPhyPibAttributes ns3::LrWpanPhy::m_phyPIBAttributes

private

The current PHY PIB attributes.

Definition at line 713 of file lr-wpan-phy.h.

Referenced by ChannelSupported(), CheckInterference(), EndCca(), EndEd(), EndRx(), LrWpanPhy(), PlmeGetAttributeRequest(), PlmeSetAttributeRequest(), SetMyPhyOption(), and StartRx().

TracedCallback<Ptr<const Packet> > ns3::LrWpanPhy::m_phyRxBeginTrace

private

The trace source fired when a packet begins the reception process from the medium.

See also: class CallBackTraceSource

Definition at line 648 of file lr-wpan-phy.h.

Referenced by GetTypeId(), and StartRx().

TracedCallback<Ptr<const Packet> > ns3::LrWpanPhy::m_phyRxDropTrace

private

The trace source fired when the phy layer drops a packet it has received.

See also: class CallBackTraceSource

Definition at line 663 of file lr-wpan-phy.h.

Referenced by EndRx(), GetTypeId(), and StartRx().

TracedCallback<Ptr<const Packet>, double > ns3::LrWpanPhy::m_phyRxEndTrace

private

The trace source fired when a packet ends the reception process from the medium.

Second quantity is received SINR.

See also: class CallBackTraceSource

Definition at line 656 of file lr-wpan-phy.h.

Referenced by EndRx(), and GetTypeId().

TracedCallback<Ptr<const Packet> > ns3::LrWpanPhy::m_phyTxBeginTrace

private

The trace source fired when a packet begins the transmission process on the medium.

See also: class CallBackTraceSource

Definition at line 624 of file lr-wpan-phy.h.

Referenced by GetTypeId(), and PdDataRequest().

TracedCallback<Ptr<const Packet> > ns3::LrWpanPhy::m_phyTxDropTrace

private

The trace source fired when the phy layer drops a packet as it tries to transmit it.

See also: class CallBackTraceSource

Definition at line 640 of file lr-wpan-phy.h.

Referenced by EndTx(), GetTypeId(), and PdDataRequest().

TracedCallback<Ptr<const Packet> > ns3::LrWpanPhy::m_phyTxEndTrace

private

The trace source fired when a packet ends the transmission process on the medium.

See also: class CallBackTraceSource

Definition at line 632 of file lr-wpan-phy.h.

Referenced by EndTx(), and GetTypeId().

PlmeCcaConfirmCallback ns3::LrWpanPhy::m_plmeCcaConfirmCallback

private

This callback is used to report CCA status to the MAC or CSMA/CA.

See IEEE 802.15.4-2006, section 6.2.2.2.

Definition at line 744 of file lr-wpan-phy.h.

Referenced by DoDispose(), EndCca(), PlmeCcaRequest(), PlmeSetTRXStateRequest(), and SetPlmeCcaConfirmCallback().

PlmeEdConfirmCallback ns3::LrWpanPhy::m_plmeEdConfirmCallback

private

This callback is used to report ED status to the MAC.

See IEEE 802.15.4-2006, section 6.2.2.4.

Definition at line 750 of file lr-wpan-phy.h.

Referenced by CancelEd(), DoDispose(), EndEd(), PlmeEdRequest(), and SetPlmeEdConfirmCallback().

PlmeGetAttributeConfirmCallback ns3::LrWpanPhy::m_plmeGetAttributeConfirmCallback

private

This callback is used to report requested attribute values back to the MAC.

See IEEE 802.15.4-2006, section 6.2.2.6.

Definition at line 756 of file lr-wpan-phy.h.

Referenced by DoDispose(), PlmeGetAttributeRequest(), and SetPlmeGetAttributeConfirmCallback().

PlmeSetAttributeConfirmCallback ns3::LrWpanPhy::m_plmeSetAttributeConfirmCallback

private

This callback is used to report attribute set results back to the MAC.

See IEEE 802.15.4-2006, section 6.2.2.10.

Definition at line 768 of file lr-wpan-phy.h.

Referenced by DoDispose(), PlmeSetAttributeRequest(), and SetPlmeSetAttributeConfirmCallback().

PlmeSetTRXStateConfirmCallback ns3::LrWpanPhy::m_plmeSetTRXStateConfirmCallback

private

This callback is used to report transceiver state change status to the MAC.

See IEEE 802.15.4-2006, section 6.2.2.8.

Definition at line 762 of file lr-wpan-phy.h.

Referenced by DoDispose(), EndRx(), EndSetTRXState(), EndTx(), PlmeSetAttributeRequest(), PlmeSetTRXStateRequest(), and SetPlmeSetTRXStateConfirmCallback().

Ptr<UniformRandomVariable> ns3::LrWpanPhy::m_random

private

Uniform random variable stream.

Definition at line 841 of file lr-wpan-phy.h.

Referenced by AssignStreams(), CheckInterference(), and LrWpanPhy().

Time ns3::LrWpanPhy::m_rxLastUpdate

private

Timestamp of the last calculation of the PER of a packet currently received.

Definition at line 800 of file lr-wpan-phy.h.

Referenced by CheckInterference(), LrWpanPhy(), and StartRx().

double ns3::LrWpanPhy::m_rxSensitivity

private

The receiver sensitivity.

Definition at line 788 of file lr-wpan-phy.h.

Referenced by EndCca(), EndEd(), and LrWpanPhy().

EventId ns3::LrWpanPhy::m_setTRXState

private

Scheduler event of a currently running deferred transceiver state switch.

Definition at line 831 of file lr-wpan-phy.h.

Referenced by DoDispose(), EndRx(), EndTx(), PdDataRequest(), PlmeSetAttributeRequest(), PlmeSetTRXStateRequest(), and StartRx().

Ptr<LrWpanInterferenceHelper> ns3::LrWpanPhy::m_signal

private

The accumulated signals currently received by the transceiver, including the signal of a possibly received packet, as well as all signals considered noise.

Definition at line 795 of file lr-wpan-phy.h.

Referenced by CheckInterference(), DoDispose(), EndCca(), EndEd(), EndRx(), LrWpanPhy(), and StartRx().

TracedValue<LrWpanPhyEnumeration> ns3::LrWpanPhy::m_trxState

private

The current transceiver state.

Definition at line 719 of file lr-wpan-phy.h.

Referenced by ChangeTrxState(), CheckInterference(), DoDispose(), EndCca(), EndSetTRXState(), EndTx(), GetTypeId(), LrWpanPhy(), PdDataRequest(), PhyIsBusy(), PlmeCcaRequest(), PlmeEdRequest(), PlmeSetAttributeRequest(), PlmeSetTRXStateRequest(), and StartRx().

TracedCallback<Time, LrWpanPhyEnumeration, LrWpanPhyEnumeration> ns3::LrWpanPhy::m_trxStateLogger

private

The trace source fired when the phy layer changes the transceiver state.

See also: class CallBackTraceSource

Deprecated:: The LrWpanPhyEnumeration state is now accessible as the TracedValue TrxStateValue. This TracedCallback will be removed in a future release.

Definition at line 673 of file lr-wpan-phy.h.

Referenced by ChangeTrxState(), and GetTypeId().

LrWpanPhyEnumeration ns3::LrWpanPhy::m_trxStatePending

private

The next pending state to applied after the current action of the PHY is completed.

Definition at line 725 of file lr-wpan-phy.h.

Referenced by DoDispose(), EndRx(), EndSetTRXState(), EndTx(), LrWpanPhy(), PlmeSetAttributeRequest(), and PlmeSetTRXStateRequest().

Ptr<SpectrumValue> ns3::LrWpanPhy::m_txPsd

private

The transmit power spectral density.

Definition at line 698 of file lr-wpan-phy.h.

Referenced by DoDispose(), GetRxSpectrumModel(), LrWpanPhy(), PdDataRequest(), PlmeSetAttributeRequest(), and SetTxPowerSpectralDensity().

const LrWpanPhyPpduHeaderSymbolNumber ns3::LrWpanPhy::ppduHeaderSymbolNumbers

staticprotected

Initial value:

= { { 32.0, 8.0, 8.0},
                                          { 32.0, 8.0, 8.0},
                                          { 2.0, 1.0, 0.4},
                                          { 6.0, 1.0, 1.6},
                                          { 8.0, 2.0, 2.0},
                                          { 8.0, 2.0, 2.0},
                                          { 8.0, 2.0, 2.0}}

The preamble, SFD, and PHR lengths in symbols for the different PHY options.

See Table 19 and Table 20 in section 6.3 IEEE 802.15.4-2006

Definition at line 502 of file lr-wpan-phy.h.

Referenced by GetPhySHRDuration(), and GetPpduHeaderTxTime().

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

src/lr-wpan/model/lr-wpan-phy.h
src/lr-wpan/model/lr-wpan-phy.cc

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