The LteSpectrumPhy models the physical layer of LTE. More...

#include "lte-ue-phy.h"

Inheritance diagram for ns3::LteUePhy:

Collaboration diagram for ns3::LteUePhy:

Classes
struct	PssElement
	PssElement structure. More...

struct	UeMeasurementsElement
	Summary results of measuring a specific cell. Used for layer-1 filtering. More...

Public Types
typedef void(*	PowerSpectralDensityTracedCallback) (uint16_t rnti, Ptr< SpectrumValue > psd)
	TracedCallback signature for spectral value.

typedef void(*	RsrpRsrqTracedCallback) (uint16_t rnti, uint16_t cellId, double rsrp, double rsrq, bool isServingCell, uint8_t componentCarrierId)
	TracedCallback signature for cell RSRP and RSRQ.

typedef void(*	RsrpSinrTracedCallback) (uint16_t cellId, uint16_t rnti, double rsrp, double sinr, uint8_t componentCarrierId)
	TracedCallback signature for cell RSRP and SINR report.

enum	State { CELL_SEARCH = 0 , SYNCHRONIZED , NUM_STATES }
	The states of the UE PHY entity. More...

typedef void(*	StateTracedCallback) (uint16_t cellId, uint16_t rnti, State oldState, State newState)
	TracedCallback signature for state transition events.

typedef void(*	UlPhyResourceBlocksTracedCallback) (uint16_t rnti, const std::vector< int > &rbs)
	TracedCallback signature for UL Phy resource blocks.

Public Member Functions
	LteUePhy ()

	LteUePhy (Ptr< LteSpectrumPhy > dlPhy, Ptr< LteSpectrumPhy > ulPhy)

	~LteUePhy () override

Ptr< DlCqiLteControlMessage >	CreateDlCqiFeedbackMessage (const SpectrumValue &sinr)
	Create the DL CQI feedback from SINR values perceived at the physical layer with the signal received from eNB.

Ptr< SpectrumValue >	CreateTxPowerSpectralDensity () override
	Create the PSD for the TX.

void	DoDispose () override
	Destructor implementation.

void	DoInitialize () override
	Initialize() implementation.

virtual void	EnqueueDlHarqFeedback (DlInfoListElement_s mes)
	Enqueue the downlink HARQ feedback generated by LteSpectrumPhy.

void	GenerateCtrlCqiReport (const SpectrumValue &sinr) override
	generate a CQI report based on the given SINR of Ctrl frame

void	GenerateDataCqiReport (const SpectrumValue &sinr) override
	generate a CQI report based on the given SINR of Data frame (used for PUSCH CQIs)

virtual void	GenerateMixedCqiReport (const SpectrumValue &sinr)
	Create the mixed CQI report.

Ptr< LteSpectrumPhy >	GetDlSpectrumPhy () const
	Get Downlink spectrum phy.

LteUeCphySapProvider *	GetLteUeCphySapProvider ()
	Get the CPHY SAP provider.

LteUePhySapProvider *	GetLteUePhySapProvider ()
	Get the PHY SAP provider.

uint8_t	GetMacChDelay () const
	Get MAC to Channel delay.

double	GetNoiseFigure () const
	Get noise figure.

State	GetState () const
	Get state of the UE physical layer.

std::vector< int >	GetSubChannelsForReception ()
	Get a list of sub channels to use in RX.

std::vector< int >	GetSubChannelsForTransmission ()
	Get a list of sub channels to use in RX.

double	GetTxPower () const
	Get transmit power.

Ptr< LteSpectrumPhy >	GetUlSpectrumPhy () const
	Get Uplink spectrum phy.

Ptr< LteUePowerControl >	GetUplinkPowerControl () const
	Get Uplink power control.

void	PhyPduReceived (Ptr< Packet > p)
	PhySpectrum received a new PHY-PDU.

virtual void	ReceiveLteControlMessageList (std::list< Ptr< LteControlMessage > > msgList)
	Receive LTE control message list function.

virtual void	ReceivePss (uint16_t cellId, Ptr< SpectrumValue > p)
	Receive PSS function.

virtual void	ReportDataInterference (const SpectrumValue &interf)
	Create the mixed CQI report.

void	ReportInterference (const SpectrumValue &interf) override
	generate a report based on the linear interference and noise power perceived during DATA frame NOTE: used only by eNB

void	ReportRsReceivedPower (const SpectrumValue &power) override
	generate a report based on the linear RS power perceived during CTRL frame NOTE: used only by UE for evaluating RSRP

void	SendSrs ()
	Send the SRS signal in the last symbols of the frame.

void	SetHarqPhyModule (Ptr< LteHarqPhy > harq)
	Set the HARQ PHY module.

void	SetLteUeCphySapUser (LteUeCphySapUser *s)
	Set the CPHY SAP User.

void	SetLteUePhySapUser (LteUePhySapUser *s)
	Set the PHY SAP User.

void	SetNoiseFigure (double nf)
	Set noise figure.

void	SetSubChannelsForReception (std::vector< int > mask)
	Get a list of sub channels to use in RX.

void	SetSubChannelsForTransmission (std::vector< int > mask)
	Set a list of sub channels to use in TX.

void	SetTxPower (double pow)
	Set transmit power.

void	SubframeIndication (uint32_t frameNo, uint32_t subframeNo)
	trigger from eNB the start from a new frame

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

	LtePhy (Ptr< LteSpectrumPhy > dlPhy, Ptr< LteSpectrumPhy > ulPhy)

	~LtePhy () override

void	DoSetCellId (uint16_t cellId)

uint8_t	GetComponentCarrierId () const
	Get the component carrier ID.

std::list< Ptr< LteControlMessage > >	GetControlMessages ()

Ptr< LteNetDevice >	GetDevice () const
	Get the device where the phy layer is attached.

Ptr< LteSpectrumPhy >	GetDownlinkSpectrumPhy ()

Ptr< PacketBurst >	GetPacketBurst ()

uint8_t	GetRbgSize () const

uint16_t	GetSrsPeriodicity (uint16_t srcCi) const

uint16_t	GetSrsSubframeOffset (uint16_t srcCi) const

double	GetTti () const

Ptr< LteSpectrumPhy >	GetUplinkSpectrumPhy ()

void	SetComponentCarrierId (uint8_t index)
	Set the component carrier ID.

void	SetControlMessages (Ptr< LteControlMessage > m)

void	SetDevice (Ptr< LteNetDevice > d)
	Set the device where the phy layer is attached.

void	SetDownlinkChannel (Ptr< SpectrumChannel > c)
	Set the downlink channel.

void	SetMacPdu (Ptr< Packet > p)

void	SetTti (double tti)

void	SetUplinkChannel (Ptr< SpectrumChannel > c)
	Set the uplink 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.

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::LtePhy
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
double	ComputeAvgSinr (const SpectrumValue &sinr)
	Compute average SINR among the RBs.

void	DoConfigureReferenceSignalPower (int8_t referenceSignalPower)
	Configure reference signal power function.

void	DoConfigureUplink (uint32_t ulEarfcn, uint16_t ulBandwidth)
	Configure UL uplink function.

uint16_t	DoGetCellId ()
	Get cell ID.

uint32_t	DoGetDlEarfcn ()
	Get DL EARFCN.

virtual void	DoNotifyConnectionSuccessful ()
	Notify PHY about the successful RRC connection establishment.

void	DoReset ()
	Do Reset function.

void	DoResetPhyAfterRlf ()
	Reset Phy after radio link failure function.

void	DoResetRlfParams ()
	Reset radio link failure parameters.

virtual void	DoSendLteControlMessage (Ptr< LteControlMessage > msg)
	Send LTE control message function.

void	DoSendMacPdu (Ptr< Packet > p) override
	Queue the MAC PDU to be sent (according to m_macChTtiDelay)

virtual void	DoSendRachPreamble (uint32_t prachId, uint32_t raRnti)
	Send RACH preamble function.

void	DoSetDlBandwidth (uint16_t dlBandwidth)
	Set DL bandwidth function.

void	DoSetImsi (uint64_t imsi)
	Set IMSI.

void	DoSetPa (double pa)
	Set PA function.

void	DoSetRnti (uint16_t rnti)
	Set RNTI function.

void	DoSetRsrpFilterCoefficient (uint8_t rsrpFilterCoefficient)
	Do set RSRP filter coefficient.

void	DoSetSrsConfigurationIndex (uint16_t srcCi)
	Set SRS configuration index function.

void	DoSetTransmissionMode (uint8_t txMode)
	Set transmission mode function.

void	DoStartCellSearch (uint32_t dlEarfcn)
	Start the cell search function.

void	DoStartInSyncDetection ()
	Start in Sync detection function.

void	DoSynchronizeWithEnb (uint16_t cellId)
	Synchronize with ENB function.

void	DoSynchronizeWithEnb (uint16_t cellId, uint32_t dlEarfcn)
	Synchronize with ENB function.

void	GenerateCqiRsrpRsrq (const SpectrumValue &sinr)
	Get CQI, RSRP, and RSRQ.

uint16_t	GetNumQinEvalSf () const
	Get number of Qin evaluation subframes.

uint16_t	GetNumQoutEvalSf () const
	Get number of Qout evaluation subframes.

void	InitializeRlfParams ()
	Initialize radio link failure parameters.

void	QueueSubChannelsForTransmission (std::vector< int > rbMap)
	Queue subchannels for transmission function.

void	ReportUeMeasurements ()
	Layer-1 filtering of RSRP and RSRQ measurements and reporting to the RRC entity.

void	RlfDetection (double sinrdB)
	Radio link failure detection function.

void	SetDownlinkCqiPeriodicity (Time cqiPeriodicity)
	Set the periodicty for the downlink periodic wideband and aperiodic subband CQI reporting.

void	SetNumQinEvalSf (uint16_t numSubframes)
	Set number of Qin evaluation subframes.

void	SetNumQoutEvalSf (uint16_t numSubframes)
	Set number of Qout evaluation subframes.

void	SetTxMode1Gain (double gain)
	Set transmit mode 1 gain function.

void	SetTxMode2Gain (double gain)
	Set transmit mode 2 gain function.

void	SetTxMode3Gain (double gain)
	Set transmit mode 3 gain function.

void	SetTxMode4Gain (double gain)
	Set transmit mode 4 gain function.

void	SetTxMode5Gain (double gain)
	Set transmit mode 5 gain function.

void	SetTxMode6Gain (double gain)
	Set transmit mode 6 gain function.

void	SetTxMode7Gain (double gain)
	Set transmit mode 7 gain function.

void	SetTxModeGain (uint8_t txMode, double gain)
	Set transmit mode gain function.

void	SwitchToState (State s)
	Switch the UE PHY to the given state.

Private Attributes
Time	m_a30CqiLast
	last aperiodic CQI

Time	m_a30CqiPeriodicity
	SubBand Aperiodic CQI.

Ptr< LteAmc >	m_amc
	AMC.

SpectrumValue	m_ctrlSinrForRlf
	the CTRL SINR used for RLF detection

SpectrumValue	m_dataInterferencePower
	data interference power

bool	m_dataInterferencePowerUpdated
	data interference power updated?

bool	m_dlConfigured
	DL configured?

bool	m_downlinkInSync
	when set, DL SINR evaluation for out-of-sync indications is conducted.

bool	m_enableRlfDetection
	Flag to enable/disable RLF detection.

bool	m_enableUplinkPowerControl
	The `EnableUplinkPowerControl` attribute.

Ptr< LteHarqPhy >	m_harqPhyModule
	HARQ phy module.

uint64_t	m_imsi
	the IMSI of the UE

bool	m_isConnected
	set when UE RRC is in CONNECTED_NORMALLY state

Ptr< SpectrumValue >	m_noisePsd
	Noise power spectral density for the configured bandwidth.

uint16_t	m_numOfFrames
	count the number of frames for which the downlink radio link quality is estimated

uint16_t	m_numOfQinEvalSf
	the downlink radio link quality is estimated over this period for detecting in-syncs

uint16_t	m_numOfQoutEvalSf
	the downlink radio link quality is estimated over this period for detecting out-of-syncs

uint16_t	m_numOfSubframes
	count the number of subframes for which the downlink radio link quality is estimated

Time	m_p10CqiLast
	last periodic CQI

Time	m_p10CqiPeriodicity
	Wideband Periodic CQI. 2, 5, 10, 16, 20, 32, 40, 64, 80 or 160 ms.

double	m_paLinear
	PA linear.

Ptr< LteUePowerControl >	m_powerControl
	Pointer to UE Uplink Power Control entity.

std::list< PssElement >	m_pssList
	PSS list.

bool	m_pssReceived
	PSS received?

double	m_pssReceptionThreshold
	The `RsrqUeMeasThreshold` attribute.

double	m_qIn
	The 'Qin' attribute.

double	m_qOut
	The 'Qout' attribute.

uint32_t	m_raPreambleId
	RA preamble ID.

uint32_t	m_raRnti
	RA RNTI.

TracedCallback< uint16_t, uint16_t, double, double, uint8_t >	m_reportCurrentCellRsrpSinrTrace
	The `ReportCurrentCellRsrpSinr` trace source.

TracedCallback< uint16_t, Ptr< SpectrumValue > >	m_reportPowerSpectralDensity
	The `ReportsPowerSpectralDensity` trace source.

TracedCallback< uint16_t, uint16_t, double, double, bool, uint8_t >	m_reportUeMeasurements
	The `ReportUeMeasurements` trace source.

TracedCallback< uint16_t, const std::vector< int > & >	m_reportUlPhyResourceBlocks
	The `ReportUlPhyResourceBlocks` trace source.

uint16_t	m_rnti
	the RNTI

SpectrumValue	m_rsInterferencePower
	RS interference power.

bool	m_rsInterferencePowerUpdated
	RS interference power updated?

SpectrumValue	m_rsReceivedPower
	RS receive power.

bool	m_rsReceivedPowerUpdated
	RS receive power updated?

uint16_t	m_rsrpSinrSampleCounter
	The `RsrpSinrSampleCounter` attribute.

uint16_t	m_rsrpSinrSamplePeriod
	The `RsrpSinrSamplePeriod` attribute.

EventId	m_sendSrsEvent
	send SRS event

double	m_sinrDbFrame
	the average SINR per radio frame

bool	m_srsConfigured
	SRS configured.

uint16_t	m_srsPeriodicity
	SRS periodicity.

Time	m_srsStartTime
	SRS start time.

uint16_t	m_srsSubframeOffset
	SRS subframe offset.

State	m_state
	The current UE PHY state.

TracedCallback< uint16_t, uint16_t, State, State >	m_stateTransitionTrace
	The `StateTransition` trace source.

std::vector< int >	m_subChannelsForReception
	A list of sub channels to use in RX.

std::vector< int >	m_subChannelsForTransmission
	A list of sub channels to use in TX.

std::vector< std::vector< int > >	m_subChannelsForTransmissionQueue
	subchannels for transmission queue

uint8_t	m_subframeNo

uint8_t	m_transmissionMode
	the transmission mode

std::vector< double >	m_txModeGain
	the transmit mode gain

LteUeCphySapProvider *	m_ueCphySapProvider
	UE CPhy SAP provider.

LteUeCphySapUser *	m_ueCphySapUser
	UE CPhy SAP user.

Time	m_ueMeasurementsFilterLast

Time	m_ueMeasurementsFilterPeriod
	The `UeMeasurementsFilterPeriod` attribute.

std::map< uint16_t, UeMeasurementsElement >	m_ueMeasurementsMap
	Store measurement results during the last layer-1 filtering period.

LteUePhySapProvider *	m_uePhySapProvider
	UE Phy SAP provider.

LteUePhySapUser *	m_uePhySapUser
	UE Phy SAP user.

bool	m_ulConfigured
	UL configured?

TracedCallback< PhyTransmissionStatParameters >	m_ulPhyTransmission
	The `UlPhyTransmission` trace source.

Friends
class	MemberLteUeCphySapProvider< LteUePhy >
	allow MemberLteUeCphySapProvider<LteUePhy> class friend access

class	UeMemberLteUePhySapProvider
	allow UeMemberLteUePhySapProvider class friend access

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

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.

Protected Attributes inherited from ns3::LtePhy
uint16_t	m_cellId
	Cell identifier.

uint8_t	m_componentCarrierId
	component carrier Id used to address sap

std::vector< std::list< Ptr< LteControlMessage > > >	m_controlMessagesQueue
	A queue of control messages to be sent.

uint16_t	m_dlBandwidth
	The DL bandwidth in number of PRBs.

uint32_t	m_dlEarfcn
	The downlink carrier frequency.

Ptr< LteSpectrumPhy >	m_downlinkSpectrumPhy
	The downlink LteSpectrumPhy associated to this LtePhy.

uint8_t	m_macChTtiDelay
	Delay between MAC and channel layer in terms of TTIs.

Ptr< LteNetDevice >	m_netDevice
	Pointer to the NetDevice where this PHY layer is attached.

double	m_noiseFigure
	Loss (dB) in the Signal-to-Noise-Ratio due to non-idealities in the receiver.

std::vector< Ptr< PacketBurst > >	m_packetBurstQueue
	A queue of packet bursts to be sent.

uint8_t	m_rbgSize
	The RB group size according to the bandwidth.

double	m_tti
	Transmission time interval.

double	m_txPower
	Transmission power in dBm.

uint16_t	m_ulBandwidth
	The UL bandwidth in number of PRBs.

uint32_t	m_ulEarfcn
	The uplink carrier frequency.

Ptr< LteSpectrumPhy >	m_uplinkSpectrumPhy
	The uplink LteSpectrumPhy associated to this LtePhy.

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

The LteSpectrumPhy models the physical layer of LTE.

Definition at line 40 of file lte-ue-phy.h.

Member Typedef Documentation

◆ PowerSpectralDensityTracedCallback

typedef void(* ns3::LteUePhy::PowerSpectralDensityTracedCallback) (uint16_t rnti, Ptr< SpectrumValue > psd)

TracedCallback signature for spectral value.

Parameters

[in]	rnti
[in]	psd	The spectral power density.

Definition at line 340 of file lte-ue-phy.h.

◆ RsrpRsrqTracedCallback

typedef void(* ns3::LteUePhy::RsrpRsrqTracedCallback) (uint16_t rnti, uint16_t cellId, double rsrp, double rsrq, bool isServingCell, uint8_t componentCarrierId)

TracedCallback signature for cell RSRP and RSRQ.

Parameters

[in]	rnti
[in]	cellId
[in]	rsrp
[in]	rsrq
[in]	isServingCell
[in]	componentCarrierId

Definition at line 319 of file lte-ue-phy.h.

◆ RsrpSinrTracedCallback

typedef void(* ns3::LteUePhy::RsrpSinrTracedCallback) (uint16_t cellId, uint16_t rnti, double rsrp, double sinr, uint8_t componentCarrierId)

TracedCallback signature for cell RSRP and SINR report.

Parameters

[in]	cellId
[in]	rnti
[in]	rsrp
[in]	sinr
[in]	componentCarrierId

Definition at line 303 of file lte-ue-phy.h.

◆ StateTracedCallback

typedef void(* ns3::LteUePhy::StateTracedCallback) (uint16_t cellId, uint16_t rnti, State oldState, State newState)

TracedCallback signature for state transition events.

Parameters

[in]	cellId
[in]	rnti
[in]	oldState
[in]	newState

Definition at line 289 of file lte-ue-phy.h.

◆ UlPhyResourceBlocksTracedCallback

typedef void(* ns3::LteUePhy::UlPhyResourceBlocksTracedCallback) (uint16_t rnti, const std::vector< int > &rbs)

TracedCallback signature for UL Phy resource blocks.

Parameters

[in]	rnti
[in]	rbs	Vector of resource blocks allocated for UL.

Definition at line 332 of file lte-ue-phy.h.

Member Enumeration Documentation

◆ State

enum ns3::LteUePhy::State

The states of the UE PHY entity.

Enumerator
CELL_SEARCH
SYNCHRONIZED
NUM_STATES

Definition at line 51 of file lte-ue-phy.h.

Constructor & Destructor Documentation

◆ LteUePhy() [1/2]

ns3::LteUePhy::LteUePhy ( )

Warning: the default constructor should not be used

Definition at line 132 of file lte-ue-phy.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

◆ LteUePhy() [2/2]

ns3::LteUePhy::LteUePhy	(	Ptr< LteSpectrumPhy >	dlPhy,
		Ptr< LteSpectrumPhy >	ulPhy )

Parameters

dlPhy	the downlink LteSpectrumPhy instance
ulPhy	the uplink LteSpectrumPhy instance

Definition at line 138 of file lte-ue-phy.cc.

References ns3::CreateObject(), DoReset(), m_amc, ns3::LtePhy::m_macChTtiDelay, m_powerControl, m_ueCphySapProvider, m_ueMeasurementsFilterPeriod, m_uePhySapProvider, MemberLteUeCphySapProvider< LteUePhy >, ns3::Simulator::Now(), NS_ASSERT_MSG, ReportUeMeasurements(), ns3::Simulator::Schedule(), UeMemberLteUePhySapProvider, and UL_PUSCH_TTIS_DELAY.

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◆ ~LteUePhy()

ns3::LteUePhy::~LteUePhy ( )

override

Definition at line 166 of file lte-ue-phy.cc.

References m_txModeGain.

Member Function Documentation

◆ ComputeAvgSinr()

double ns3::LteUePhy::ComputeAvgSinr ( const SpectrumValue & sinr )

private

Compute average SINR among the RBs.

Parameters

sinr

Returns: the average SINR value

Definition at line 689 of file lte-ue-phy.cc.

References ns3::SpectrumValue::ConstValuesBegin(), ns3::SpectrumValue::ConstValuesEnd(), and NS_LOG_FUNCTION.

Referenced by GenerateCqiRsrpRsrq().

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◆ CreateDlCqiFeedbackMessage()

Ptr< DlCqiLteControlMessage > ns3::LteUePhy::CreateDlCqiFeedbackMessage ( const SpectrumValue & sinr )

Create the DL CQI feedback from SINR values perceived at the physical layer with the signal received from eNB.

Parameters

sinr	SINR values vector

Returns: a DL CQI control message containing the CQI feedback

Definition at line 817 of file lte-ue-phy.cc.

References ns3::CqiListElement_s::A30, ns3::Create(), ns3::LtePhy::GetRbgSize(), m_a30CqiLast, m_a30CqiPeriodicity, m_amc, ns3::LtePhy::m_dlBandwidth, ns3::SbMeasResult_s::m_higherLayerSelected, m_p10CqiLast, m_p10CqiPeriodicity, ns3::CqiListElement_s::m_ri, ns3::CqiListElement_s::m_rnti, m_rnti, ns3::HigherLayerSelected_s::m_sbCqi, ns3::CqiListElement_s::m_sbMeasResult, ns3::HigherLayerSelected_s::m_sbPmi, m_transmissionMode, m_txModeGain, ns3::CqiListElement_s::m_wbCqi, ns3::CqiListElement_s::m_wbPmi, ns3::Simulator::Now(), NS_ASSERT, NS_ASSERT_MSG, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::CqiListElement_s::P10, and ns3::TransmissionModesLayers::TxMode2LayerNum().

Referenced by GenerateCqiRsrpRsrq().

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◆ CreateTxPowerSpectralDensity()

Ptr< SpectrumValue > ns3::LteUePhy::CreateTxPowerSpectralDensity ( )

overridevirtual

Create the PSD for the TX.

Returns: the pointer to the PSD

Implements ns3::LtePhy.

Definition at line 520 of file lte-ue-phy.cc.

References ns3::LteSpectrumValueHelper::CreateUlTxPowerSpectralDensity(), GetSubChannelsForTransmission(), m_reportPowerSpectralDensity, m_rnti, ns3::LtePhy::m_txPower, ns3::LtePhy::m_ulBandwidth, ns3::LtePhy::m_ulEarfcn, and NS_LOG_FUNCTION.

Referenced by SetSubChannelsForTransmission().

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◆ DoConfigureReferenceSignalPower()

void ns3::LteUePhy::DoConfigureReferenceSignalPower ( int8_t referenceSignalPower )

private

Configure reference signal power function.

Parameters

referenceSignalPower reference signal power in dBm

Definition at line 1482 of file lte-ue-phy.cc.

References m_powerControl, and NS_LOG_FUNCTION.

◆ DoConfigureUplink()

void ns3::LteUePhy::DoConfigureUplink	(	uint32_t	ulEarfcn,
		uint16_t	ulBandwidth )

private

Configure UL uplink function.

Parameters

ulEarfcn	UL EARFCN
ulBandwidth	the UL bandwidth

Definition at line 1474 of file lte-ue-phy.cc.

References ns3::LtePhy::m_ulBandwidth, m_ulConfigured, and ns3::LtePhy::m_ulEarfcn.

◆ DoDispose()

void ns3::LteUePhy::DoDispose ( )

overridevirtual

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::LtePhy.

Definition at line 172 of file lte-ue-phy.cc.

References ns3::LtePhy::DoDispose(), m_ueCphySapProvider, m_uePhySapProvider, and NS_LOG_FUNCTION.

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◆ DoGetCellId()

uint16_t ns3::LteUePhy::DoGetCellId ( )

private

Get cell ID.

Returns: cell ID

Definition at line 1430 of file lte-ue-phy.cc.

References ns3::LtePhy::m_cellId.

◆ DoGetDlEarfcn()

uint32_t ns3::LteUePhy::DoGetDlEarfcn ( )

private

Get DL EARFCN.

Returns: DL EARFCN

Definition at line 1436 of file lte-ue-phy.cc.

References ns3::LtePhy::m_dlEarfcn.

◆ DoInitialize()

void ns3::LteUePhy::DoInitialize ( )

overridevirtual

Initialize() implementation.

This method is called only once by Initialize(). If the user calls Initialize() multiple times, DoInitialize() is called only the first time.

Subclasses are expected to override this method and chain up to their parent's implementation once they are done. It is safe to call GetObject() and AggregateObject() from within this method.

Reimplemented from ns3::Object.

Definition at line 340 of file lte-ue-phy.cc.

References ns3::Object::DoInitialize(), ns3::LtePhy::m_netDevice, NS_ABORT_MSG_IF, NS_LOG_FUNCTION, ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SubframeIndication().

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◆ DoNotifyConnectionSuccessful()

void ns3::LteUePhy::DoNotifyConnectionSuccessful ( )

privatevirtual

Notify PHY about the successful RRC connection establishment.

Radio link failure detection should take place only on the primary carrier to avoid errors due to multiple calls to the same methods at the RRC layer

Definition at line 992 of file lte-ue-phy.cc.

References InitializeRlfParams(), ns3::LtePhy::m_componentCarrierId, and m_isConnected.

Referenced by ns3::UeMemberLteUePhySapProvider::NotifyConnectionSuccessful().

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◆ DoReset()

void ns3::LteUePhy::DoReset ( )

private

Do Reset function.

Call the EndRx() method of the interference model for DL control and data to cancel any ongoing downlink reception of control and data info.

Definition at line 1340 of file lte-ue-phy.cc.

References ns3::EventId::Cancel(), ns3::CreateObject(), m_a30CqiLast, ns3::LtePhy::m_cellId, ns3::LtePhy::m_controlMessagesQueue, m_dataInterferencePowerUpdated, m_dlConfigured, ns3::LtePhy::m_downlinkSpectrumPhy, m_isConnected, ns3::LtePhy::m_macChTtiDelay, m_p10CqiLast, ns3::LtePhy::m_packetBurstQueue, m_paLinear, m_pssList, m_raPreambleId, m_raRnti, m_rnti, m_rsInterferencePowerUpdated, m_rsReceivedPowerUpdated, m_rsrpSinrSampleCounter, m_sendSrsEvent, m_srsConfigured, m_srsPeriodicity, m_subChannelsForTransmissionQueue, m_transmissionMode, m_ulConfigured, ns3::LtePhy::m_uplinkSpectrumPhy, ns3::Simulator::Now(), and NS_LOG_FUNCTION.

Referenced by LteUePhy(), and DoResetPhyAfterRlf().

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◆ DoResetPhyAfterRlf()

void ns3::LteUePhy::DoResetPhyAfterRlf ( )

private

Reset Phy after radio link failure function.

It resets the physical layer parameters of the UE after RLF.

Definition at line 1536 of file lte-ue-phy.cc.

References DoReset(), m_dataInterferencePowerUpdated, ns3::LtePhy::m_downlinkSpectrumPhy, m_pssReceived, m_rnti, m_rsInterferencePowerUpdated, and NS_LOG_FUNCTION.

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◆ DoResetRlfParams()

void ns3::LteUePhy::DoResetRlfParams ( )

private

Reset radio link failure parameters.

Upon receiving N311 in Sync indications from the UE PHY, the UE RRC instructs the UE PHY to reset the RLF parameters so, it can start RLF detection again.

Definition at line 1547 of file lte-ue-phy.cc.

References InitializeRlfParams(), and NS_LOG_FUNCTION.

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◆ DoSendLteControlMessage()

void ns3::LteUePhy::DoSendLteControlMessage ( Ptr< LteControlMessage > msg )

privatevirtual

Send LTE control message function.

Parameters

msg	the LTE control message

Definition at line 971 of file lte-ue-phy.cc.

References NS_LOG_FUNCTION, and ns3::LtePhy::SetControlMessages().

Referenced by GenerateCqiRsrpRsrq(), and ns3::UeMemberLteUePhySapProvider::SendLteControlMessage().

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◆ DoSendMacPdu()

void ns3::LteUePhy::DoSendMacPdu ( Ptr< Packet > p )

overrideprivatevirtual

Queue the MAC PDU to be sent (according to m_macChTtiDelay)

Parameters

p	the MAC PDU to sent

Implements ns3::LtePhy.

Definition at line 474 of file lte-ue-phy.cc.

References NS_LOG_FUNCTION, and ns3::LtePhy::SetMacPdu().

Referenced by ns3::UeMemberLteUePhySapProvider::SendMacPdu().

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◆ DoSendRachPreamble()

void ns3::LteUePhy::DoSendRachPreamble	(	uint32_t	prachId,
		uint32_t	raRnti )

privatevirtual

Send RACH preamble function.

Parameters

prachId	the RACH preamble ID
raRnti	the rnti

Definition at line 979 of file lte-ue-phy.cc.

References ns3::Create(), ns3::LtePhy::m_controlMessagesQueue, m_raPreambleId, m_raRnti, and NS_LOG_FUNCTION.

Referenced by ns3::UeMemberLteUePhySapProvider::SendRachPreamble().

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◆ DoSetDlBandwidth()

void ns3::LteUePhy::DoSetDlBandwidth ( uint16_t dlBandwidth )

private

Set DL bandwidth function.

Parameters

dlBandwidth the DL bandwidth

Definition at line 1442 of file lte-ue-phy.cc.

References ns3::LteSpectrumValueHelper::CreateNoisePowerSpectralDensity(), ns3::LtePhy::m_dlBandwidth, m_dlConfigured, ns3::LtePhy::m_dlEarfcn, ns3::LtePhy::m_downlinkSpectrumPhy, ns3::LtePhy::m_noiseFigure, m_noisePsd, ns3::LtePhy::m_rbgSize, NS_LOG_FUNCTION, and ns3::Type0AllocationRbg.

Referenced by DoStartCellSearch(), and DoSynchronizeWithEnb().

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◆ DoSetImsi()

void ns3::LteUePhy::DoSetImsi ( uint64_t imsi )

private

Set IMSI.

Parameters

imsi	the IMSI of the UE

Definition at line 1563 of file lte-ue-phy.cc.

References m_imsi, and NS_LOG_FUNCTION.

◆ DoSetPa()

void ns3::LteUePhy::DoSetPa ( double pa )

private

Set PA function.

Parameters

pa	the PA value

Definition at line 1522 of file lte-ue-phy.cc.

References m_paLinear, and NS_LOG_FUNCTION.

◆ DoSetRnti()

void ns3::LteUePhy::DoSetRnti ( uint16_t rnti )

private

Set RNTI function.

Parameters

rnti the RNTI

Definition at line 1489 of file lte-ue-phy.cc.

References ns3::LtePhy::m_cellId, m_powerControl, m_rnti, and NS_LOG_FUNCTION.

◆ DoSetRsrpFilterCoefficient()

void ns3::LteUePhy::DoSetRsrpFilterCoefficient ( uint8_t rsrpFilterCoefficient )

private

Do set RSRP filter coefficient.

Parameters

rsrpFilterCoefficient value. Determines the strength of smoothing effect induced by layer 3 filtering of RSRP used for uplink power control in all attached UE. If equals to 0, no layer 3 filtering is applicable.

Definition at line 1529 of file lte-ue-phy.cc.

References m_powerControl, and NS_LOG_FUNCTION.

◆ DoSetSrsConfigurationIndex()

void ns3::LteUePhy::DoSetSrsConfigurationIndex ( uint16_t srcCi )

private

Set SRS configuration index function.

Parameters

srcCi the SRS configuration index

Definition at line 1507 of file lte-ue-phy.cc.

References ns3::LtePhy::GetSrsPeriodicity(), ns3::LtePhy::GetSrsSubframeOffset(), ns3::LtePhy::m_cellId, m_rnti, m_srsConfigured, m_srsPeriodicity, m_srsStartTime, m_srsSubframeOffset, ns3::MilliSeconds(), ns3::Simulator::Now(), NS_LOG_DEBUG, and NS_LOG_FUNCTION.

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◆ DoSetTransmissionMode()

void ns3::LteUePhy::DoSetTransmissionMode ( uint8_t txMode )

private

Set transmission mode function.

Parameters

txMode the transmission mode

Definition at line 1499 of file lte-ue-phy.cc.

References ns3::LtePhy::m_downlinkSpectrumPhy, m_transmissionMode, and NS_LOG_FUNCTION.

◆ DoStartCellSearch()

void ns3::LteUePhy::DoStartCellSearch ( uint32_t dlEarfcn )

private

Start the cell search function.

Parameters

dlEarfcn the DL EARFCN

Definition at line 1390 of file lte-ue-phy.cc.

References CELL_SEARCH, DoSetDlBandwidth(), ns3::LtePhy::m_dlEarfcn, NS_LOG_FUNCTION, and SwitchToState().

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◆ DoStartInSyncDetection()

void ns3::LteUePhy::DoStartInSyncDetection ( )

private

Start in Sync detection function.

When T310 timer is started, it indicates that physical layer problems are detected at the UE and the recovery process is started by checking if the radio frames are in-sync for N311 consecutive times.

Definition at line 1555 of file lte-ue-phy.cc.

References m_downlinkInSync, and NS_LOG_FUNCTION.

◆ DoSynchronizeWithEnb() [1/2]

void ns3::LteUePhy::DoSynchronizeWithEnb ( uint16_t cellId )

private

Synchronize with ENB function.

Parameters

cellId the cell ID

Definition at line 1407 of file lte-ue-phy.cc.

References DoSetDlBandwidth(), ns3::LtePhy::m_cellId, m_dlConfigured, ns3::LtePhy::m_downlinkSpectrumPhy, m_ulConfigured, ns3::LtePhy::m_uplinkSpectrumPhy, NS_FATAL_ERROR, NS_LOG_FUNCTION, SwitchToState(), and SYNCHRONIZED.

Referenced by DoSynchronizeWithEnb().

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◆ DoSynchronizeWithEnb() [2/2]

void ns3::LteUePhy::DoSynchronizeWithEnb	(	uint16_t	cellId,
		uint32_t	dlEarfcn )

private

Synchronize with ENB function.

Parameters

cellId	the cell ID
dlEarfcn	the DL EARFCN

Definition at line 1399 of file lte-ue-phy.cc.

References DoSynchronizeWithEnb(), ns3::LtePhy::m_dlEarfcn, and NS_LOG_FUNCTION.

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◆ EnqueueDlHarqFeedback()

void ns3::LteUePhy::EnqueueDlHarqFeedback ( DlInfoListElement_s mes )

virtual

Enqueue the downlink HARQ feedback generated by LteSpectrumPhy.

Parameters

mes	the DlInfoListElement_s

Definition at line 1729 of file lte-ue-phy.cc.

References ns3::Create(), NS_LOG_FUNCTION, and ns3::LtePhy::SetControlMessages().

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ GenerateCqiRsrpRsrq()

void ns3::LteUePhy::GenerateCqiRsrpRsrq ( const SpectrumValue & sinr )

private

Get CQI, RSRP, and RSRQ.

internal method that takes care of generating CQI reports, calculating the RSRP and RSRQ metrics, and generating RSRP+SINR traces

Parameters

sinr

Definition at line 555 of file lte-ue-phy.cc.

References ns3::Time::As(), CELL_SEARCH, ComputeAvgSinr(), ns3::SpectrumValue::ConstValuesBegin(), ns3::SpectrumValue::ConstValuesEnd(), CreateDlCqiFeedbackMessage(), DoSendLteControlMessage(), ns3::LtePhy::GetDevice(), ns3::SpectrumValue::GetValuesN(), m_a30CqiLast, m_a30CqiPeriodicity, ns3::LtePhy::m_cellId, ns3::LtePhy::m_componentCarrierId, m_ctrlSinrForRlf, m_dlConfigured, m_enableRlfDetection, m_isConnected, m_p10CqiLast, m_p10CqiPeriodicity, m_pssList, m_pssReceived, m_pssReceptionThreshold, m_reportCurrentCellRsrpSinrTrace, m_rnti, m_rsInterferencePower, m_rsInterferencePowerUpdated, m_rsReceivedPower, m_rsReceivedPowerUpdated, m_rsrpSinrSampleCounter, m_rsrpSinrSamplePeriod, m_state, m_ueMeasurementsMap, m_ulConfigured, ns3::Time::MS, ns3::Simulator::Now(), NS_ASSERT, NS_ASSERT_MSG, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_WARN, and RlfDetection().

Referenced by GenerateCtrlCqiReport(), and GenerateMixedCqiReport().

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◆ GenerateCtrlCqiReport()

void ns3::LteUePhy::GenerateCtrlCqiReport ( const SpectrumValue & sinr )

overridevirtual

generate a CQI report based on the given SINR of Ctrl frame

Parameters

sinr	the SINR vs frequency measured by the device

We do not generate the CQI report when the UE is not synchronized to any cell.

Also, the RLF is detected after the DL CTRL is received by the UE,therefore, we do not need to generate the CQI reports and the UE measurements for a CTRL for which the RLF has been detected.

Implements ns3::LtePhy.

Definition at line 534 of file lte-ue-phy.cc.

References GenerateCqiRsrpRsrq(), ns3::LtePhy::m_cellId, m_ctrlSinrForRlf, and NS_LOG_FUNCTION.

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ GenerateDataCqiReport()

void ns3::LteUePhy::GenerateDataCqiReport ( const SpectrumValue & sinr )

overridevirtual

generate a CQI report based on the given SINR of Data frame (used for PUSCH CQIs)

Parameters

sinr	the SINR vs frequency measured by the device

Implements ns3::LtePhy.

Definition at line 709 of file lte-ue-phy.cc.

◆ GenerateMixedCqiReport()

void ns3::LteUePhy::GenerateMixedCqiReport ( const SpectrumValue & sinr )

virtual

Create the mixed CQI report.

Parameters

sinr	SINR values vector

We do not generate the CQI report when the UE is not synchronized to any cell.

Also, the RLF is detected after the DL CTRL is received by the UE,therefore, we do not need to generate the CQI reports and the UE measurements for a CTRL for which the RLF has been detected.

Definition at line 715 of file lte-ue-phy.cc.

References CELL_SEARCH, GenerateCqiRsrpRsrq(), ns3::LtePhy::GetRbgSize(), ns3::LtePhy::m_cellId, m_ctrlSinrForRlf, m_dataInterferencePower, m_dataInterferencePowerUpdated, ns3::LtePhy::m_dlBandwidth, m_paLinear, m_rsReceivedPower, m_state, NS_ASSERT, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ GetDlSpectrumPhy()

Ptr< LteSpectrumPhy > ns3::LteUePhy::GetDlSpectrumPhy ( ) const

Get Downlink spectrum phy.

Returns: a pointer to the LteSpectrumPhy instance relative to the downlink

Definition at line 428 of file lte-ue-phy.cc.

References ns3::LtePhy::m_downlinkSpectrumPhy.

Referenced by GetTypeId().

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◆ GetLteUeCphySapProvider()

LteUeCphySapProvider * ns3::LteUePhy::GetLteUeCphySapProvider ( )

Get the CPHY SAP provider.

Returns: a pointer to the SAP Provider

Definition at line 379 of file lte-ue-phy.cc.

References m_ueCphySapProvider, and NS_LOG_FUNCTION.

◆ GetLteUePhySapProvider()

LteUePhySapProvider * ns3::LteUePhy::GetLteUePhySapProvider ( )

Get the PHY SAP provider.

Returns: a pointer to the SAP Provider

Definition at line 365 of file lte-ue-phy.cc.

References m_uePhySapProvider, and NS_LOG_FUNCTION.

◆ GetMacChDelay()

uint8_t ns3::LteUePhy::GetMacChDelay ( ) const

Get MAC to Channel delay.

Returns: the TTI delay between MAC and channel

Definition at line 422 of file lte-ue-phy.cc.

References ns3::LtePhy::m_macChTtiDelay.

◆ GetNoiseFigure()

double ns3::LteUePhy::GetNoiseFigure ( ) const

Get noise figure.

Returns: the noise figure in dB

Definition at line 393 of file lte-ue-phy.cc.

References ns3::LtePhy::m_noiseFigure, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetNumQinEvalSf()

uint16_t ns3::LteUePhy::GetNumQinEvalSf ( ) const

private

Get number of Qin evaluation subframes.

The number returned by this method specifies the total number of consecutive subframes, which corresponds to the Qin evaluation period.

Returns: the number of consecutive subframes used for Qin evaluation

Definition at line 467 of file lte-ue-phy.cc.

References m_numOfQinEvalSf, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetNumQoutEvalSf()

uint16_t ns3::LteUePhy::GetNumQoutEvalSf ( ) const

private

Get number of Qout evaluation subframes.

The number returned by this method specifies the total number of consecutive subframes, which corresponds to the Qout evaluation period.

Returns: the number of consecutive subframes used for Qout evaluation

Definition at line 460 of file lte-ue-phy.cc.

References m_numOfQoutEvalSf, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetState()

LteUePhy::State ns3::LteUePhy::GetState ( ) const

Get state of the UE physical layer.

Returns: The current state

Definition at line 1745 of file lte-ue-phy.cc.

References m_state, and NS_LOG_FUNCTION.

◆ GetSubChannelsForReception()

std::vector< int > ns3::LteUePhy::GetSubChannelsForReception ( )

Get a list of sub channels to use in RX.

Returns: a list of sub channels

Definition at line 513 of file lte-ue-phy.cc.

References m_subChannelsForReception, and NS_LOG_FUNCTION.

◆ GetSubChannelsForTransmission()

std::vector< int > ns3::LteUePhy::GetSubChannelsForTransmission ( )

Get a list of sub channels to use in RX.

Returns: a list of sub channels

Definition at line 506 of file lte-ue-phy.cc.

References m_subChannelsForTransmission, and NS_LOG_FUNCTION.

Referenced by CreateTxPowerSpectralDensity().

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◆ GetTxPower()

double ns3::LteUePhy::GetTxPower ( ) const

Get transmit power.

Returns: the transmission power in dBm

Definition at line 408 of file lte-ue-phy.cc.

References ns3::LtePhy::m_txPower, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetTypeId()

TypeId ns3::LteUePhy::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 181 of file lte-ue-phy.cc.

References ns3::TypeId::ATTR_GET, GetDlSpectrumPhy(), GetNoiseFigure(), GetNumQinEvalSf(), GetNumQoutEvalSf(), GetTxPower(), GetUlSpectrumPhy(), m_enableRlfDetection, m_enableUplinkPowerControl, m_pssReceptionThreshold, m_qIn, m_qOut, m_reportCurrentCellRsrpSinrTrace, m_reportPowerSpectralDensity, m_reportUeMeasurements, m_reportUlPhyResourceBlocks, m_rsrpSinrSamplePeriod, m_stateTransitionTrace, m_ueMeasurementsFilterPeriod, m_ulPhyTransmission, ns3::MakeBooleanAccessor(), ns3::MakeBooleanChecker(), ns3::MakeDoubleAccessor(), ns3::MakeDoubleChecker(), ns3::MakePointerAccessor(), ns3::MakePointerChecker(), ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeTraceSourceAccessor(), ns3::MakeUintegerAccessor(), ns3::MakeUintegerChecker(), ns3::MilliSeconds(), SetDownlinkCqiPeriodicity(), SetNoiseFigure(), SetNumQinEvalSf(), SetNumQoutEvalSf(), ns3::TypeId::SetParent(), SetTxMode1Gain(), SetTxMode2Gain(), SetTxMode3Gain(), SetTxMode4Gain(), SetTxMode5Gain(), SetTxMode6Gain(), SetTxMode7Gain(), and SetTxPower().

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◆ GetUlSpectrumPhy()

Ptr< LteSpectrumPhy > ns3::LteUePhy::GetUlSpectrumPhy ( ) const

Get Uplink spectrum phy.

Returns: a pointer to the LteSpectrumPhy instance relative to the uplink

Definition at line 434 of file lte-ue-phy.cc.

References ns3::LtePhy::m_uplinkSpectrumPhy.

Referenced by GetTypeId().

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◆ GetUplinkPowerControl()

Ptr< LteUePowerControl > ns3::LteUePhy::GetUplinkPowerControl ( ) const

Get Uplink power control.

Returns: ptr to UE Uplink Power Control entity

Definition at line 415 of file lte-ue-phy.cc.

References m_powerControl, and NS_LOG_FUNCTION.

◆ InitializeRlfParams()

void ns3::LteUePhy::InitializeRlfParams ( )

private

Initialize radio link failure parameters.

Upon receiving the notification about the successful RRC connection establishment, the UE phy initialize the RLF parameters to be ready for RLF detection.

Definition at line 1570 of file lte-ue-phy.cc.

References m_downlinkInSync, m_numOfFrames, m_numOfSubframes, m_sinrDbFrame, and NS_LOG_FUNCTION.

Referenced by DoNotifyConnectionSuccessful(), and DoResetRlfParams().

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◆ PhyPduReceived()

void ns3::LteUePhy::PhyPduReceived ( Ptr< Packet > p )

PhySpectrum received a new PHY-PDU.

Parameters

p	the packet received

Definition at line 482 of file lte-ue-phy.cc.

References m_uePhySapUser, and ns3::LteUePhySapUser::ReceivePhyPdu().

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ QueueSubChannelsForTransmission()

void ns3::LteUePhy::QueueSubChannelsForTransmission ( std::vector< int > rbMap )

private

Queue subchannels for transmission function.

Parameters

[in] rbMap

Definition at line 1217 of file lte-ue-phy.cc.

References ns3::LtePhy::m_macChTtiDelay, and m_subChannelsForTransmissionQueue.

Referenced by ReceiveLteControlMessageList().

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◆ ReceiveLteControlMessageList()

void ns3::LteUePhy::ReceiveLteControlMessageList ( std::list< Ptr< LteControlMessage > > msgList )

virtual

Receive LTE control message list function.

Parameters

msgList LTE control message list

Definition at line 1008 of file lte-ue-phy.cc.

References ns3::LteControlMessage::DL_DCI, ns3::DynamicCast(), ns3::Time::GetMilliSeconds(), ns3::LtePhy::GetRbgSize(), ns3::LtePhy::m_cellId, ns3::LtePhy::m_componentCarrierId, ns3::LtePhy::m_downlinkSpectrumPhy, m_enableUplinkPowerControl, m_harqPhyModule, ns3::DlDciListElement_s::m_harqProcess, ns3::DlDciListElement_s::m_mcs, ns3::UlDciListElement_s::m_mcs, ns3::DlDciListElement_s::m_ndi, ns3::UlDciListElement_s::m_ndi, m_powerControl, m_raPreambleId, m_raRnti, ns3::DlDciListElement_s::m_rbBitmap, ns3::UlDciListElement_s::m_rbLen, ns3::UlDciListElement_s::m_rbStart, m_reportUlPhyResourceBlocks, ns3::DlDciListElement_s::m_resAlloc, ns3::DlDciListElement_s::m_rnti, m_rnti, ns3::UlDciListElement_s::m_rnti, ns3::DlDciListElement_s::m_rv, ns3::UlDciListElement_s::m_tbSize, ns3::DlDciListElement_s::m_tbsSize, ns3::DlDciListElement_s::m_tpc, m_ueCphySapUser, m_uePhySapUser, m_ulPhyTransmission, ns3::LteControlMessage::MIB, ns3::Simulator::Now(), NS_ASSERT, NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_LOG_INFO, QueueSubChannelsForTransmission(), ns3::LteControlMessage::RAR, ns3::LteUePhySapUser::ReceiveLteControlMessage(), ns3::LteUeCphySapUser::RecvMasterInformationBlock(), ns3::LteUeCphySapUser::RecvSystemInformationBlockType1(), SetSubChannelsForReception(), ns3::LteControlMessage::SIB1, ns3::LteControlMessage::UL_DCI, and UL_PUSCH_TTIS_DELAY.

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ ReceivePss()

void ns3::LteUePhy::ReceivePss	(	uint16_t	cellId,
		Ptr< SpectrumValue >	p )

virtual

Receive PSS function.

Parameters

cellId	the cell ID
p	PSS list

Definition at line 1168 of file lte-ue-phy.cc.

References ns3::LteUePhy::PssElement::cellId, ns3::LtePhy::m_cellId, m_pssList, m_pssReceived, m_rnti, m_ueMeasurementsMap, ns3::LteUePhy::PssElement::nRB, NS_LOG_FUNCTION, NS_LOG_INFO, ns3::LteUePhy::PssElement::pssPsdSum, ns3::LteUePhy::UeMeasurementsElement::rsrpNum, ns3::LteUePhy::UeMeasurementsElement::rsrpSum, ns3::LteUePhy::UeMeasurementsElement::rsrqNum, and ns3::LteUePhy::UeMeasurementsElement::rsrqSum.

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ ReportDataInterference()

void ns3::LteUePhy::ReportDataInterference ( const SpectrumValue & interf )

virtual

Create the mixed CQI report.

Parameters

interf interference values vector

Definition at line 789 of file lte-ue-phy.cc.

References m_dataInterferencePower, m_dataInterferencePowerUpdated, and NS_LOG_FUNCTION.

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ ReportInterference()

void ns3::LteUePhy::ReportInterference ( const SpectrumValue & interf )

overridevirtual

generate a report based on the linear interference and noise power perceived during DATA frame NOTE: used only by eNB

Parameters

interf the interference + noise power measured by the device

Implements ns3::LtePhy.

Definition at line 781 of file lte-ue-phy.cc.

References m_rsInterferencePower, m_rsInterferencePowerUpdated, and NS_LOG_FUNCTION.

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ ReportRsReceivedPower()

void ns3::LteUePhy::ReportRsReceivedPower ( const SpectrumValue & power )

overridevirtual

generate a report based on the linear RS power perceived during CTRL frame NOTE: used only by UE for evaluating RSRP

Parameters

power the RS power measured by the device

Implements ns3::LtePhy.

Definition at line 798 of file lte-ue-phy.cc.

References ns3::SpectrumValue::ConstValuesBegin(), ns3::SpectrumValue::ConstValuesEnd(), m_enableUplinkPowerControl, m_powerControl, m_rsReceivedPower, m_rsReceivedPowerUpdated, NS_LOG_FUNCTION, and NS_LOG_INFO.

Referenced by ns3::LteHelper::InstallSingleUeDevice().

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◆ ReportUeMeasurements()

void ns3::LteUePhy::ReportUeMeasurements ( )

private

Layer-1 filtering of RSRP and RSRQ measurements and reporting to the RRC entity.

Initially executed at +0.200s, and then repeatedly executed with periodicity as indicated by the UeMeasurementsFilterPeriod attribute.

Definition at line 917 of file lte-ue-phy.cc.

References ns3::LtePhy::m_cellId, ns3::LteUeCphySapUser::UeMeasurementsElement::m_cellId, ns3::LtePhy::m_componentCarrierId, m_reportUeMeasurements, m_rnti, ns3::LteUeCphySapUser::UeMeasurementsElement::m_rsrp, ns3::LteUeCphySapUser::UeMeasurementsElement::m_rsrq, m_ueCphySapUser, m_ueMeasurementsFilterPeriod, m_ueMeasurementsMap, ns3::Simulator::Now(), NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::LteUeCphySapUser::ReportUeMeasurements(), ReportUeMeasurements(), and ns3::Simulator::Schedule().

Referenced by LteUePhy(), and ReportUeMeasurements().

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◆ RlfDetection()

void ns3::LteUePhy::RlfDetection ( double sinrdB )

private

Radio link failure detection function.

Radio link monitoring is started to detect downlink radio link quality when the UE is both uplink and downlink synchronized (UE in CONNECTED_NORMALLY state). Upon detection of radio link failure, RRC connection is released and the UE starts the cell selection again. The procedure is implemented as per 3GPP TS 36.213 4.2.1 and TS 36.133 7.6. When the downlink radio link quality estimated over the last 200 ms period becomes worse than the threshold Qout, an out-of-sync indication is sent to RRC. When the downlink radio link quality estimated over the last 100 ms period becomes better than the threshold Qin, an in-sync indication is sent to RRC.

Parameters

sinrdB the average SINR value in dB measured across all resource blocks

For every frame, if the downlink radio link quality(avg SINR) is less than the threshold Qout, then the frame cannot be decoded

If the downlink radio link quality(avg SINR) is greater than the threshold Qout, then the frame counter is reset since only consecutive frames should be considered.

Once the number of consecutive frames which cannot be decoded equals the Qout evaluation period (i.e 200ms), then an out-of-sync indication is sent to the RRC layer

For every frame, if the downlink radio link quality(avg SINR) is greater than the threshold Qin, then the frame can be successfully decoded.

If the downlink radio link quality(avg SINR) is less than the threshold Qin, then the frame counter is reset since only consecutive frames should be considered

Once the number of consecutive frames which can be decoded equals the Qin evaluation period (i.e 100ms), then an in-sync indication is sent to the RRC layer

Definition at line 1580 of file lte-ue-phy.cc.

References m_downlinkInSync, m_numOfFrames, m_numOfQinEvalSf, m_numOfQoutEvalSf, m_numOfSubframes, m_qIn, m_qOut, m_sinrDbFrame, m_ueCphySapUser, ns3::Time::MS, ns3::LteUeCphySapUser::NotifyInSync(), ns3::LteUeCphySapUser::NotifyOutOfSync(), ns3::Simulator::Now(), NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_LOGIC, and ns3::LteUeCphySapUser::ResetSyncIndicationCounter().

Referenced by GenerateCqiRsrpRsrq().

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◆ SendSrs()

void ns3::LteUePhy::SendSrs ( )

Send the SRS signal in the last symbols of the frame.

Definition at line 1319 of file lte-ue-phy.cc.

References ns3::LtePhy::m_cellId, m_enableUplinkPowerControl, m_powerControl, m_rnti, ns3::LtePhy::m_txPower, ns3::LtePhy::m_ulBandwidth, ns3::LtePhy::m_uplinkSpectrumPhy, NS_ASSERT, NS_LOG_FUNCTION, and SetSubChannelsForTransmission().

Referenced by SubframeIndication().

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◆ SetDownlinkCqiPeriodicity()

void ns3::LteUePhy::SetDownlinkCqiPeriodicity ( Time cqiPeriodicity )

private

Set the periodicty for the downlink periodic wideband and aperiodic subband CQI reporting.

Parameters

cqiPeriodicity The downlink CQI reporting periodicity in milliseconds

Definition at line 963 of file lte-ue-phy.cc.

References m_a30CqiPeriodicity, m_p10CqiPeriodicity, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetHarqPhyModule()

void ns3::LteUePhy::SetHarqPhyModule ( Ptr< LteHarqPhy > harq )

Set the HARQ PHY module.

Parameters

harq	the HARQ PHY module

Definition at line 1739 of file lte-ue-phy.cc.

References m_harqPhyModule.

◆ SetLteUeCphySapUser()

void ns3::LteUePhy::SetLteUeCphySapUser ( LteUeCphySapUser * s )

Set the CPHY SAP User.

Parameters

s	a pointer to the SAP user

Definition at line 372 of file lte-ue-phy.cc.

References m_ueCphySapUser, and NS_LOG_FUNCTION.

◆ SetLteUePhySapUser()

void ns3::LteUePhy::SetLteUePhySapUser ( LteUePhySapUser * s )

Set the PHY SAP User.

Parameters

s	a pointer to the SAP user

Definition at line 358 of file lte-ue-phy.cc.

References m_uePhySapUser, and NS_LOG_FUNCTION.

◆ SetNoiseFigure()

void ns3::LteUePhy::SetNoiseFigure ( double nf )

Set noise figure.

Parameters

nf	the noise figure in dB

Definition at line 386 of file lte-ue-phy.cc.

References ns3::LtePhy::m_noiseFigure, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetNumQinEvalSf()

void ns3::LteUePhy::SetNumQinEvalSf ( uint16_t numSubframes )

private

Set number of Qin evaluation subframes.

The number passed to this method should be multiple of 10. This number specifies the total number of consecutive subframes, which corresponds to the Qin evaluation period.

Parameters

numSubframes the number of subframes

Definition at line 450 of file lte-ue-phy.cc.

References m_numOfQinEvalSf, NS_ABORT_MSG_IF, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetNumQoutEvalSf()

void ns3::LteUePhy::SetNumQoutEvalSf ( uint16_t numSubframes )

private

Set number of Qout evaluation subframes.

The number passed to this method should be multiple of 10. This number specifies the total number of consecutive subframes, which corresponds to the Qout evaluation period.

Parameters

numSubframes the number of subframes

Definition at line 440 of file lte-ue-phy.cc.

References m_numOfQoutEvalSf, NS_ABORT_MSG_IF, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SetSubChannelsForReception()

void ns3::LteUePhy::SetSubChannelsForReception ( std::vector< int > mask )

Get a list of sub channels to use in RX.

Parameters

mask	list of sub channels

Definition at line 499 of file lte-ue-phy.cc.

References m_subChannelsForReception, and NS_LOG_FUNCTION.

Referenced by ReceiveLteControlMessageList().

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◆ SetSubChannelsForTransmission()

void ns3::LteUePhy::SetSubChannelsForTransmission ( std::vector< int > mask )

Set a list of sub channels to use in TX.

Parameters

mask	a list of sub channels

Definition at line 488 of file lte-ue-phy.cc.

References CreateTxPowerSpectralDensity(), m_subChannelsForTransmission, ns3::LtePhy::m_uplinkSpectrumPhy, and NS_LOG_FUNCTION.

Referenced by SendSrs(), and SubframeIndication().

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◆ SetTxMode1Gain()

void ns3::LteUePhy::SetTxMode1Gain ( double gain )

private

Set transmit mode 1 gain function.

Parameters

[in] gain

Definition at line 1669 of file lte-ue-phy.cc.

References SetTxModeGain().

Referenced by GetTypeId().

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◆ SetTxMode2Gain()

void ns3::LteUePhy::SetTxMode2Gain ( double gain )

private

Set transmit mode 2 gain function.

Parameters

[in] gain

Definition at line 1675 of file lte-ue-phy.cc.

References SetTxModeGain().

Referenced by GetTypeId().

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◆ SetTxMode3Gain()

void ns3::LteUePhy::SetTxMode3Gain ( double gain )

private

Set transmit mode 3 gain function.

Parameters

[in] gain

Definition at line 1681 of file lte-ue-phy.cc.

References SetTxModeGain().

Referenced by GetTypeId().

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◆ SetTxMode4Gain()

void ns3::LteUePhy::SetTxMode4Gain ( double gain )

private

Set transmit mode 4 gain function.

Parameters

[in] gain

Definition at line 1687 of file lte-ue-phy.cc.

References SetTxModeGain().

Referenced by GetTypeId().

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◆ SetTxMode5Gain()

void ns3::LteUePhy::SetTxMode5Gain ( double gain )

private

Set transmit mode 5 gain function.

Parameters

[in] gain

Definition at line 1693 of file lte-ue-phy.cc.

References SetTxModeGain().

Referenced by GetTypeId().

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◆ SetTxMode6Gain()

void ns3::LteUePhy::SetTxMode6Gain ( double gain )

private

Set transmit mode 6 gain function.

Parameters

[in] gain

Definition at line 1699 of file lte-ue-phy.cc.

References SetTxModeGain().

Referenced by GetTypeId().

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◆ SetTxMode7Gain()

void ns3::LteUePhy::SetTxMode7Gain ( double gain )

private

Set transmit mode 7 gain function.

Parameters

[in] gain

Definition at line 1705 of file lte-ue-phy.cc.

References SetTxModeGain().

Referenced by GetTypeId().

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◆ SetTxModeGain()

void ns3::LteUePhy::SetTxModeGain	(	uint8_t	txMode,
		double	gain )

private

Set transmit mode gain function.

Parameters

[in]	txMode
[in]	gain

Definition at line 1711 of file lte-ue-phy.cc.

References ns3::LtePhy::m_downlinkSpectrumPhy, m_txModeGain, and NS_LOG_FUNCTION.

Referenced by SetTxMode1Gain(), SetTxMode2Gain(), SetTxMode3Gain(), SetTxMode4Gain(), SetTxMode5Gain(), SetTxMode6Gain(), and SetTxMode7Gain().

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◆ SetTxPower()

void ns3::LteUePhy::SetTxPower ( double pow )

Set transmit power.

Parameters

pow	the transmission power in dBm

Definition at line 400 of file lte-ue-phy.cc.

References m_powerControl, ns3::LtePhy::m_txPower, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ SubframeIndication()

void ns3::LteUePhy::SubframeIndication	(	uint32_t	frameNo,
		uint32_t	subframeNo )

trigger from eNB the start from a new frame

Parameters

frameNo	frame number
subframeNo	subframe number

Definition at line 1223 of file lte-ue-phy.cc.

References ns3::LtePhy::GetControlMessages(), ns3::LtePhy::GetPacketBurst(), ns3::LtePhy::GetTti(), ns3::LtePhy::m_cellId, m_enableUplinkPowerControl, ns3::LtePhy::m_macChTtiDelay, m_powerControl, m_pssReceived, m_rnti, m_rsInterferencePowerUpdated, m_rsReceivedPowerUpdated, m_sendSrsEvent, m_srsConfigured, m_srsPeriodicity, m_srsStartTime, m_srsSubframeOffset, m_subChannelsForTransmissionQueue, m_subframeNo, ns3::LtePhy::m_txPower, m_uePhySapUser, m_ulConfigured, ns3::LtePhy::m_uplinkSpectrumPhy, ns3::Simulator::Now(), NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_LOGIC, ns3::Simulator::Schedule(), ns3::Seconds(), SendSrs(), SetSubChannelsForTransmission(), SubframeIndication(), ns3::LteUePhySapUser::SubframeIndication(), ns3::UL_DATA_DURATION, and ns3::UL_SRS_DELAY_FROM_SUBFRAME_START.

Referenced by DoInitialize(), and SubframeIndication().

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◆ SwitchToState()

void ns3::LteUePhy::SwitchToState ( State s )

private

Switch the UE PHY to the given state.

Parameters

s	the destination state

Definition at line 1752 of file lte-ue-phy.cc.

References ns3::LtePhy::m_cellId, m_rnti, m_state, m_stateTransitionTrace, NS_LOG_FUNCTION, NS_LOG_INFO, and ns3::ToString().

Referenced by DoStartCellSearch(), and DoSynchronizeWithEnb().

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Friends And Related Symbol Documentation

◆ MemberLteUeCphySapProvider< LteUePhy >

friend class MemberLteUeCphySapProvider< LteUePhy >

friend

allow MemberLteUeCphySapProvider<LteUePhy> class friend access

Definition at line 43 of file lte-ue-phy.h.

Referenced by LteUePhy().

◆ UeMemberLteUePhySapProvider

friend class UeMemberLteUePhySapProvider

friend

allow UeMemberLteUePhySapProvider class friend access

Definition at line 43 of file lte-ue-phy.h.

Referenced by LteUePhy().

Member Data Documentation

◆ m_a30CqiLast

Time ns3::LteUePhy::m_a30CqiLast

private

last aperiodic CQI

Definition at line 675 of file lte-ue-phy.h.

Referenced by CreateDlCqiFeedbackMessage(), DoReset(), and GenerateCqiRsrpRsrq().

◆ m_a30CqiPeriodicity

Time ns3::LteUePhy::m_a30CqiPeriodicity

private

SubBand Aperiodic CQI.

Activated by DCI format 0 or Random Access Response Grant.

Note: Defines a periodicity for academic studies.

Definition at line 674 of file lte-ue-phy.h.

Referenced by CreateDlCqiFeedbackMessage(), GenerateCqiRsrpRsrq(), and SetDownlinkCqiPeriodicity().

◆ m_amc

Ptr<LteAmc> ns3::LteUePhy::m_amc

private

AMC.

Definition at line 655 of file lte-ue-phy.h.

Referenced by LteUePhy(), and CreateDlCqiFeedbackMessage().

◆ m_ctrlSinrForRlf

SpectrumValue ns3::LteUePhy::m_ctrlSinrForRlf

private

the CTRL SINR used for RLF detection

Definition at line 841 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), GenerateCtrlCqiReport(), and GenerateMixedCqiReport().

◆ m_dataInterferencePower

SpectrumValue ns3::LteUePhy::m_dataInterferencePower

private

data interference power

Definition at line 716 of file lte-ue-phy.h.

Referenced by GenerateMixedCqiReport(), and ReportDataInterference().

◆ m_dataInterferencePowerUpdated

bool ns3::LteUePhy::m_dataInterferencePowerUpdated

private

data interference power updated?

Definition at line 715 of file lte-ue-phy.h.

Referenced by DoReset(), DoResetPhyAfterRlf(), GenerateMixedCqiReport(), and ReportDataInterference().

◆ m_dlConfigured

bool ns3::LteUePhy::m_dlConfigured

private

DL configured?

Definition at line 695 of file lte-ue-phy.h.

Referenced by DoReset(), DoSetDlBandwidth(), DoSynchronizeWithEnb(), and GenerateCqiRsrpRsrq().

◆ m_downlinkInSync

bool ns3::LteUePhy::m_downlinkInSync

private

when set, DL SINR evaluation for out-of-sync indications is conducted.

Definition at line 834 of file lte-ue-phy.h.

Referenced by DoStartInSyncDetection(), InitializeRlfParams(), and RlfDetection().

◆ m_enableRlfDetection

bool ns3::LteUePhy::m_enableRlfDetection

private

Flag to enable/disable RLF detection.

Definition at line 843 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), and GetTypeId().

◆ m_enableUplinkPowerControl

bool ns3::LteUePhy::m_enableUplinkPowerControl

private

The EnableUplinkPowerControl attribute.

If true, Uplink Power Control will be enabled.

Definition at line 661 of file lte-ue-phy.h.

Referenced by GetTypeId(), ReceiveLteControlMessageList(), ReportRsReceivedPower(), SendSrs(), and SubframeIndication().

◆ m_harqPhyModule

Ptr<LteHarqPhy> ns3::LteUePhy::m_harqPhyModule

private

HARQ phy module.

Definition at line 758 of file lte-ue-phy.h.

Referenced by ReceiveLteControlMessageList(), and SetHarqPhyModule().

◆ m_imsi

uint64_t ns3::LteUePhy::m_imsi

private

the IMSI of the UE

Definition at line 842 of file lte-ue-phy.h.

Referenced by DoSetImsi().

◆ m_isConnected

bool ns3::LteUePhy::m_isConnected

private

set when UE RRC is in CONNECTED_NORMALLY state

Definition at line 814 of file lte-ue-phy.h.

Referenced by DoNotifyConnectionSuccessful(), DoReset(), and GenerateCqiRsrpRsrq().

◆ m_noisePsd

Ptr<SpectrumValue> ns3::LteUePhy::m_noisePsd

private

Noise power spectral density for the configured bandwidth.

Definition at line 811 of file lte-ue-phy.h.

Referenced by DoSetDlBandwidth().

◆ m_numOfFrames

uint16_t ns3::LteUePhy::m_numOfFrames

private

count the number of frames for which the downlink radio link quality is estimated

Definition at line 838 of file lte-ue-phy.h.

Referenced by InitializeRlfParams(), and RlfDetection().

◆ m_numOfQinEvalSf

uint16_t ns3::LteUePhy::m_numOfQinEvalSf

private

the downlink radio link quality is estimated over this period for detecting in-syncs

Definition at line 831 of file lte-ue-phy.h.

Referenced by GetNumQinEvalSf(), RlfDetection(), and SetNumQinEvalSf().

◆ m_numOfQoutEvalSf

uint16_t ns3::LteUePhy::m_numOfQoutEvalSf

private

the downlink radio link quality is estimated over this period for detecting out-of-syncs

Definition at line 829 of file lte-ue-phy.h.

Referenced by GetNumQoutEvalSf(), RlfDetection(), and SetNumQoutEvalSf().

◆ m_numOfSubframes

uint16_t ns3::LteUePhy::m_numOfSubframes

private

count the number of subframes for which the downlink radio link quality is estimated

Definition at line 836 of file lte-ue-phy.h.

Referenced by InitializeRlfParams(), and RlfDetection().

◆ m_p10CqiLast

Time ns3::LteUePhy::m_p10CqiLast

private

last periodic CQI

Definition at line 667 of file lte-ue-phy.h.

Referenced by CreateDlCqiFeedbackMessage(), DoReset(), and GenerateCqiRsrpRsrq().

◆ m_p10CqiPeriodicity

Time ns3::LteUePhy::m_p10CqiPeriodicity

private

Wideband Periodic CQI. 2, 5, 10, 16, 20, 32, 40, 64, 80 or 160 ms.

Definition at line 666 of file lte-ue-phy.h.

Referenced by CreateDlCqiFeedbackMessage(), GenerateCqiRsrpRsrq(), and SetDownlinkCqiPeriodicity().

◆ m_paLinear

double ns3::LteUePhy::m_paLinear

private

PA linear.

Definition at line 693 of file lte-ue-phy.h.

Referenced by DoReset(), DoSetPa(), and GenerateMixedCqiReport().

◆ m_powerControl

Ptr<LteUePowerControl> ns3::LteUePhy::m_powerControl

private

Pointer to UE Uplink Power Control entity.

Definition at line 663 of file lte-ue-phy.h.

Referenced by LteUePhy(), DoConfigureReferenceSignalPower(), DoSetRnti(), DoSetRsrpFilterCoefficient(), GetUplinkPowerControl(), ReceiveLteControlMessageList(), ReportRsReceivedPower(), SendSrs(), SetTxPower(), and SubframeIndication().

◆ m_pssList

std::list<PssElement> ns3::LteUePhy::m_pssList

private

PSS list.

Definition at line 728 of file lte-ue-phy.h.

Referenced by DoReset(), GenerateCqiRsrpRsrq(), and ReceivePss().

◆ m_pssReceived

bool ns3::LteUePhy::m_pssReceived

private

PSS received?

Definition at line 718 of file lte-ue-phy.h.

Referenced by DoResetPhyAfterRlf(), GenerateCqiRsrpRsrq(), ReceivePss(), and SubframeIndication().

◆ m_pssReceptionThreshold

double ns3::LteUePhy::m_pssReceptionThreshold

private

The RsrqUeMeasThreshold attribute.

Receive threshold for PSS on RSRQ in dB.

Definition at line 734 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), and GetTypeId().

◆ m_qIn

double ns3::LteUePhy::m_qIn

private

The 'Qin' attribute.

corresponds to 2% block error rate of a hypothetical PDCCH transmission taking into account the PCFICH errors.

Definition at line 820 of file lte-ue-phy.h.

Referenced by GetTypeId(), and RlfDetection().

◆ m_qOut

double ns3::LteUePhy::m_qOut

private

The 'Qout' attribute.

corresponds to 2% block error rate of a hypothetical PDCCH transmission taking into account the PCFICH errors.

Definition at line 827 of file lte-ue-phy.h.

Referenced by GetTypeId(), and RlfDetection().

◆ m_raPreambleId

uint32_t ns3::LteUePhy::m_raPreambleId

private

RA preamble ID.

Definition at line 760 of file lte-ue-phy.h.

Referenced by DoReset(), DoSendRachPreamble(), and ReceiveLteControlMessageList().

◆ m_raRnti

uint32_t ns3::LteUePhy::m_raRnti

private

RA RNTI.

Definition at line 761 of file lte-ue-phy.h.

Referenced by DoReset(), DoSendRachPreamble(), and ReceiveLteControlMessageList().

◆ m_reportCurrentCellRsrpSinrTrace

TracedCallback<uint16_t, uint16_t, double, double, uint8_t> ns3::LteUePhy::m_reportCurrentCellRsrpSinrTrace

private

The ReportCurrentCellRsrpSinr trace source.

Trace information regarding RSRP and average SINR (see TS 36.214). Exporting cell ID, RNTI, RSRP, and SINR. Moreover it reports the m_componentCarrierId.

Definition at line 768 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), and GetTypeId().

◆ m_reportPowerSpectralDensity

TracedCallback<uint16_t, Ptr<SpectrumValue> > ns3::LteUePhy::m_reportPowerSpectralDensity

private

The ReportsPowerSpectralDensity trace source.

Contains trace information regarding Power Spectral Density. Exporting an RNTI of a UE and a pointer to Spectrum Values.

Definition at line 809 of file lte-ue-phy.h.

Referenced by CreateTxPowerSpectralDensity(), and GetTypeId().

◆ m_reportUeMeasurements

TracedCallback<uint16_t, uint16_t, double, double, bool, uint8_t> ns3::LteUePhy::m_reportUeMeasurements

private

The ReportUeMeasurements trace source.

Contains trace information regarding RSRP and RSRQ measured from a specific cell (see TS 36.214). Exporting RNTI, the ID of the measured cell, RSRP (in dBm), RSRQ (in dB), and whether the cell is the serving cell. Moreover it report the m_componentCarrierId.

Definition at line 786 of file lte-ue-phy.h.

Referenced by GetTypeId(), and ReportUeMeasurements().

◆ m_reportUlPhyResourceBlocks

TracedCallback<uint16_t, const std::vector<int>&> ns3::LteUePhy::m_reportUlPhyResourceBlocks

private

The ReportUlPhyResourceBlocks trace source.

Contains trace information regarding PHY stats from UL Resource Blocks (RBs). Exporting an RNTI of a UE and a vector containing the indices of the RBs used for UL.

Definition at line 802 of file lte-ue-phy.h.

Referenced by GetTypeId(), and ReceiveLteControlMessageList().

◆ m_rnti

uint16_t ns3::LteUePhy::m_rnti

private

the RNTI

Definition at line 683 of file lte-ue-phy.h.

Referenced by CreateDlCqiFeedbackMessage(), CreateTxPowerSpectralDensity(), DoReset(), DoResetPhyAfterRlf(), DoSetRnti(), DoSetSrsConfigurationIndex(), GenerateCqiRsrpRsrq(), ReceiveLteControlMessageList(), ReceivePss(), ReportUeMeasurements(), SendSrs(), SubframeIndication(), and SwitchToState().

◆ m_rsInterferencePower

SpectrumValue ns3::LteUePhy::m_rsInterferencePower

private

RS interference power.

Definition at line 713 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), and ReportInterference().

◆ m_rsInterferencePowerUpdated

bool ns3::LteUePhy::m_rsInterferencePowerUpdated

private

RS interference power updated?

Definition at line 712 of file lte-ue-phy.h.

Referenced by DoReset(), DoResetPhyAfterRlf(), GenerateCqiRsrpRsrq(), ReportInterference(), and SubframeIndication().

◆ m_rsReceivedPower

SpectrumValue ns3::LteUePhy::m_rsReceivedPower

private

RS receive power.

Definition at line 710 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), GenerateMixedCqiReport(), and ReportRsReceivedPower().

◆ m_rsReceivedPowerUpdated

bool ns3::LteUePhy::m_rsReceivedPowerUpdated

private

RS receive power updated?

Definition at line 709 of file lte-ue-phy.h.

Referenced by DoReset(), GenerateCqiRsrpRsrq(), ReportRsReceivedPower(), and SubframeIndication().

◆ m_rsrpSinrSampleCounter

uint16_t ns3::LteUePhy::m_rsrpSinrSampleCounter

private

The RsrpSinrSampleCounter attribute.

The sampling counter for reporting RSRP-SINR stats.

Definition at line 778 of file lte-ue-phy.h.

Referenced by DoReset(), and GenerateCqiRsrpRsrq().

◆ m_rsrpSinrSamplePeriod

uint16_t ns3::LteUePhy::m_rsrpSinrSamplePeriod

private

The RsrpSinrSamplePeriod attribute.

The sampling period for reporting RSRP-SINR stats.

Definition at line 773 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), and GetTypeId().

◆ m_sendSrsEvent

EventId ns3::LteUePhy::m_sendSrsEvent

private

send SRS event

Definition at line 788 of file lte-ue-phy.h.

Referenced by DoReset(), and SubframeIndication().

◆ m_sinrDbFrame

double ns3::LteUePhy::m_sinrDbFrame

private

the average SINR per radio frame

Definition at line 840 of file lte-ue-phy.h.

Referenced by InitializeRlfParams(), and RlfDetection().

◆ m_srsConfigured

bool ns3::LteUePhy::m_srsConfigured

private

SRS configured.

Definition at line 690 of file lte-ue-phy.h.

Referenced by DoReset(), DoSetSrsConfigurationIndex(), and SubframeIndication().

◆ m_srsPeriodicity

uint16_t ns3::LteUePhy::m_srsPeriodicity

private

SRS periodicity.

Definition at line 688 of file lte-ue-phy.h.

Referenced by DoReset(), DoSetSrsConfigurationIndex(), and SubframeIndication().

◆ m_srsStartTime

Time ns3::LteUePhy::m_srsStartTime

private

SRS start time.

Definition at line 691 of file lte-ue-phy.h.

Referenced by DoSetSrsConfigurationIndex(), and SubframeIndication().

◆ m_srsSubframeOffset

uint16_t ns3::LteUePhy::m_srsSubframeOffset

private

SRS subframe offset.

Definition at line 689 of file lte-ue-phy.h.

Referenced by DoSetSrsConfigurationIndex(), and SubframeIndication().

◆ m_state

State ns3::LteUePhy::m_state

private

The current UE PHY state.

Definition at line 699 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), GenerateMixedCqiReport(), GetState(), and SwitchToState().

◆ m_stateTransitionTrace

TracedCallback<uint16_t, uint16_t, State, State> ns3::LteUePhy::m_stateTransitionTrace

private

The StateTransition trace source.

Fired upon every UE PHY state transition. Exporting the serving cell ID, RNTI, old state, and new state.

Definition at line 704 of file lte-ue-phy.h.

Referenced by GetTypeId(), and SwitchToState().

◆ m_subChannelsForReception

std::vector<int> ns3::LteUePhy::m_subChannelsForReception

private

A list of sub channels to use in RX.

Definition at line 650 of file lte-ue-phy.h.

Referenced by GetSubChannelsForReception(), and SetSubChannelsForReception().

◆ m_subChannelsForTransmission

std::vector<int> ns3::LteUePhy::m_subChannelsForTransmission

private

A list of sub channels to use in TX.

Definition at line 648 of file lte-ue-phy.h.

Referenced by GetSubChannelsForTransmission(), and SetSubChannelsForTransmission().

◆ m_subChannelsForTransmissionQueue

std::vector<std::vector<int> > ns3::LteUePhy::m_subChannelsForTransmissionQueue

private

subchannels for transmission queue

Definition at line 653 of file lte-ue-phy.h.

Referenced by DoReset(), QueueSubChannelsForTransmission(), and SubframeIndication().

◆ m_subframeNo

uint8_t ns3::LteUePhy::m_subframeNo

private

Todo: Can be removed.

Definition at line 707 of file lte-ue-phy.h.

Referenced by SubframeIndication().

◆ m_transmissionMode

uint8_t ns3::LteUePhy::m_transmissionMode

private

the transmission mode

Definition at line 685 of file lte-ue-phy.h.

Referenced by CreateDlCqiFeedbackMessage(), DoReset(), and DoSetTransmissionMode().

◆ m_txModeGain

std::vector<double> ns3::LteUePhy::m_txModeGain

private

the transmit mode gain

Definition at line 686 of file lte-ue-phy.h.

Referenced by ~LteUePhy(), CreateDlCqiFeedbackMessage(), and SetTxModeGain().

◆ m_ueCphySapProvider

LteUeCphySapProvider* ns3::LteUePhy::m_ueCphySapProvider

private

UE CPhy SAP provider.

Definition at line 680 of file lte-ue-phy.h.

Referenced by LteUePhy(), DoDispose(), and GetLteUeCphySapProvider().

◆ m_ueCphySapUser

LteUeCphySapUser* ns3::LteUePhy::m_ueCphySapUser

private

UE CPhy SAP user.

Definition at line 681 of file lte-ue-phy.h.

Referenced by ReceiveLteControlMessageList(), ReportUeMeasurements(), RlfDetection(), and SetLteUeCphySapUser().

◆ m_ueMeasurementsFilterLast

Time ns3::LteUePhy::m_ueMeasurementsFilterLast

private

Todo: Can be removed.

Definition at line 756 of file lte-ue-phy.h.

◆ m_ueMeasurementsFilterPeriod

Time ns3::LteUePhy::m_ueMeasurementsFilterPeriod

private

The UeMeasurementsFilterPeriod attribute.

Time period for reporting UE measurements, i.e., the length of layer-1 filtering (default 200 ms).

Definition at line 754 of file lte-ue-phy.h.

Referenced by LteUePhy(), GetTypeId(), and ReportUeMeasurements().

◆ m_ueMeasurementsMap

std::map<uint16_t, UeMeasurementsElement> ns3::LteUePhy::m_ueMeasurementsMap

private

Store measurement results during the last layer-1 filtering period.

Indexed by the cell ID where the measurements come from.

Definition at line 749 of file lte-ue-phy.h.

Referenced by GenerateCqiRsrpRsrq(), ReceivePss(), and ReportUeMeasurements().

◆ m_uePhySapProvider

LteUePhySapProvider* ns3::LteUePhy::m_uePhySapProvider

private

UE Phy SAP provider.

Definition at line 677 of file lte-ue-phy.h.

Referenced by LteUePhy(), DoDispose(), and GetLteUePhySapProvider().

◆ m_uePhySapUser

LteUePhySapUser* ns3::LteUePhy::m_uePhySapUser

private

UE Phy SAP user.

Definition at line 678 of file lte-ue-phy.h.

Referenced by PhyPduReceived(), ReceiveLteControlMessageList(), SetLteUePhySapUser(), and SubframeIndication().

◆ m_ulConfigured

bool ns3::LteUePhy::m_ulConfigured

private

UL configured?

Definition at line 696 of file lte-ue-phy.h.

Referenced by DoConfigureUplink(), DoReset(), DoSynchronizeWithEnb(), GenerateCqiRsrpRsrq(), and SubframeIndication().

◆ m_ulPhyTransmission

TracedCallback<PhyTransmissionStatParameters> ns3::LteUePhy::m_ulPhyTransmission

private

The UlPhyTransmission trace source.

Contains trace information regarding PHY stats from UL Tx perspective. Exporting a structure with type PhyTransmissionStatParameters.

Definition at line 795 of file lte-ue-phy.h.

Referenced by GetTypeId(), and ReceiveLteControlMessageList().

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

src/lte/model/lte-ue-phy.h
src/lte/model/lte-ue-phy.cc

Classes

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ PowerSpectralDensityTracedCallback

◆ RsrpRsrqTracedCallback

◆ RsrpSinrTracedCallback

◆ StateTracedCallback

◆ UlPhyResourceBlocksTracedCallback

Member Enumeration Documentation

◆ State

Constructor & Destructor Documentation

◆ LteUePhy() [1/2]

◆ LteUePhy() [2/2]

◆ ~LteUePhy()

Member Function Documentation

◆ ComputeAvgSinr()

◆ CreateDlCqiFeedbackMessage()

◆ CreateTxPowerSpectralDensity()

◆ DoConfigureReferenceSignalPower()

◆ DoConfigureUplink()

◆ DoDispose()

◆ DoGetCellId()

◆ DoGetDlEarfcn()

◆ DoInitialize()

◆ DoNotifyConnectionSuccessful()

◆ DoReset()

◆ DoResetPhyAfterRlf()

◆ DoResetRlfParams()

◆ DoSendLteControlMessage()

◆ DoSendMacPdu()

◆ DoSendRachPreamble()

◆ DoSetDlBandwidth()

◆ DoSetImsi()

◆ DoSetPa()

◆ DoSetRnti()

◆ DoSetRsrpFilterCoefficient()

◆ DoSetSrsConfigurationIndex()

◆ DoSetTransmissionMode()

◆ DoStartCellSearch()

◆ DoStartInSyncDetection()

◆ DoSynchronizeWithEnb() [1/2]

◆ DoSynchronizeWithEnb() [2/2]

◆ EnqueueDlHarqFeedback()

◆ GenerateCqiRsrpRsrq()

◆ GenerateCtrlCqiReport()

◆ GenerateDataCqiReport()

◆ GenerateMixedCqiReport()

◆ GetDlSpectrumPhy()

◆ GetLteUeCphySapProvider()

◆ GetLteUePhySapProvider()

◆ GetMacChDelay()

◆ GetNoiseFigure()

◆ GetNumQinEvalSf()

◆ GetNumQoutEvalSf()

◆ GetState()

◆ GetSubChannelsForReception()

◆ GetSubChannelsForTransmission()

◆ GetTxPower()

◆ GetTypeId()

◆ GetUlSpectrumPhy()

◆ GetUplinkPowerControl()

◆ InitializeRlfParams()

◆ PhyPduReceived()

◆ QueueSubChannelsForTransmission()

◆ ReceiveLteControlMessageList()

◆ ReceivePss()

◆ ReportDataInterference()

◆ ReportInterference()

◆ ReportRsReceivedPower()

◆ ReportUeMeasurements()

◆ RlfDetection()

◆ SendSrs()

◆ SetDownlinkCqiPeriodicity()