Defines a simplified LtePhy class that is used for testing purposes of downlink and uplink SINR generation. More...

#include "lte-test-ue-phy.h"

Inheritance diagram for ns3::LteTestUePhy:

Collaboration diagram for ns3::LteTestUePhy:

Public Member Functions
	LteTestUePhy ()

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

	~LteTestUePhy () override

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

void	DoDispose () override
	Destructor implementation.

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

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)

SpectrumValue	GetSinr ()
	Get the SINR.

virtual void	ReceiveLteControlMessage (Ptr< LteControlMessage > msg)
	Reeive LTE Control Message.

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

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 Attributes
SpectrumValue	m_sinr
	the SINR

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

virtual void	DoInitialize ()
	Initialize() implementation.

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

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

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

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

Defines a simplified LtePhy class that is used for testing purposes of downlink and uplink SINR generation.

Used in LteDownlinkDataSinrTestCase and LteUplinkDataSinrTestCase as simplified LTE PHY.

Definition at line 26 of file lte-test-ue-phy.h.

Constructor & Destructor Documentation

◆ LteTestUePhy() [1/2]

ns3::LteTestUePhy::LteTestUePhy ( )

Warning: the default constructor should not be used

Definition at line 20 of file lte-test-ue-phy.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

◆ LteTestUePhy() [2/2]

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

Parameters

dlPhy	the downlink LteSpectrumPhy instance
ulPhy	the uplink LteSpectrumPhy instance

Definition at line 26 of file lte-test-ue-phy.cc.

References NS_LOG_FUNCTION.

◆ ~LteTestUePhy()

ns3::LteTestUePhy::~LteTestUePhy ( )

override

Definition at line 32 of file lte-test-ue-phy.cc.

Member Function Documentation

◆ CreateTxPowerSpectralDensity()

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

overridevirtual

Create the PSD for the TX.

Returns: the pointer to the PSD

Implements ns3::LtePhy.

Definition at line 59 of file lte-test-ue-phy.cc.

References NS_LOG_FUNCTION.

◆ DoDispose()

void ns3::LteTestUePhy::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 37 of file lte-test-ue-phy.cc.

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

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◆ DoSendMacPdu()

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

overridevirtual

Queue the MAC PDU to be sent.

Parameters

p	the MAC PDU to sent

Implements ns3::LtePhy.

Definition at line 53 of file lte-test-ue-phy.cc.

References NS_LOG_FUNCTION.

◆ GenerateCtrlCqiReport()

void ns3::LteTestUePhy::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

Implements ns3::LtePhy.

Definition at line 68 of file lte-test-ue-phy.cc.

References m_sinr, and NS_LOG_FUNCTION.

◆ GenerateDataCqiReport()

void ns3::LteTestUePhy::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 77 of file lte-test-ue-phy.cc.

References m_sinr, and NS_LOG_FUNCTION.

◆ GetSinr()

SpectrumValue ns3::LteTestUePhy::GetSinr ( )

Get the SINR.

Returns: the SINR

Definition at line 106 of file lte-test-ue-phy.cc.

References m_sinr, and NS_LOG_FUNCTION.

◆ GetTypeId()

TypeId ns3::LteTestUePhy::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 45 of file lte-test-ue-phy.cc.

References ns3::TypeId::SetParent().

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◆ ReceiveLteControlMessage()

void ns3::LteTestUePhy::ReceiveLteControlMessage ( Ptr< LteControlMessage > msg )

virtual

Reeive LTE Control Message.

Parameters

msg	the control message

Definition at line 100 of file lte-test-ue-phy.cc.

References NS_LOG_FUNCTION.

◆ ReportInterference()

void ns3::LteTestUePhy::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 93 of file lte-test-ue-phy.cc.

References NS_LOG_FUNCTION.

◆ ReportRsReceivedPower()

void ns3::LteTestUePhy::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 86 of file lte-test-ue-phy.cc.

References NS_LOG_FUNCTION.

Member Data Documentation

◆ m_sinr

SpectrumValue ns3::LteTestUePhy::m_sinr

private

the SINR

Definition at line 82 of file lte-test-ue-phy.h.

Referenced by GenerateCtrlCqiReport(), GenerateDataCqiReport(), and GetSinr().

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

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

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LteTestUePhy() [1/2]

◆ LteTestUePhy() [2/2]

◆ ~LteTestUePhy()

Member Function Documentation

◆ CreateTxPowerSpectralDensity()

◆ DoDispose()

◆ DoSendMacPdu()

◆ GenerateCtrlCqiReport()

◆ GenerateDataCqiReport()

◆ GetSinr()

◆ GetTypeId()

◆ ReceiveLteControlMessage()

◆ ReportInterference()

◆ ReportRsReceivedPower()

Member Data Documentation

◆ m_sinr