The packet header for the AM Radio Link Control (RLC) protocol packets. More...

#include "lte-rlc-am-header.h"

Inheritance diagram for ns3::LteRlcAmHeader:

Collaboration diagram for ns3::LteRlcAmHeader:

Public Types
enum	DataControlPdu_t { CONTROL_PDU = 0 , DATA_PDU = 1 }
	DataControlPdu_t enumeration. More...

enum	ExtensionBit_t { DATA_FIELD_FOLLOWS = 0 , E_LI_FIELDS_FOLLOWS = 1 }
	ExtensionBit_t typedef. More...

enum	FramingInfoByte_t { FIRST_BYTE = 0x00 , NO_FIRST_BYTE = 0x02 , LAST_BYTE = 0x00 , NO_LAST_BYTE = 0x01 }
	FramingInfoByte_t enumeration. More...

enum	LastSegmentFlag_t { NO_LAST_PDU_SEGMENT = 0 , LAST_PDU_SEGMENT = 1 }
	LastSegmentFlag_t typedef. More...

enum	PollingBit_t { STATUS_REPORT_NOT_REQUESTED = 0 , STATUS_REPORT_IS_REQUESTED = 1 }
	PollingBit_t enumeration. More...

enum	ResegmentationFlag_t { PDU = 0 , SEGMENT = 1 }
	ResegmentationFlag_t typedef. More...

Public Member Functions
	LteRlcAmHeader ()
	Constructor.

	~LteRlcAmHeader () override

uint32_t	Deserialize (Buffer::Iterator start) override

SequenceNumber10	GetAckSn () const
	Get ack sn function.

uint8_t	GetFramingInfo () const
	Get framing info.

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

uint16_t	GetLastOffset () const
	Get last offset function.

uint8_t	GetLastSegmentFlag () const
	Get last segment flag function.

uint8_t	GetPollingBit () const
	Get polling bit function.

uint8_t	GetResegmentationFlag () const
	Get resegmentation flag function.

uint16_t	GetSegmentOffset () const
	Get segment offset function.

SequenceNumber10	GetSequenceNumber () const
	Get sequence number.

uint32_t	GetSerializedSize () const override

bool	IsControlPdu () const
	Is control PDU function.

bool	IsDataPdu () const
	Is data PDU function.

bool	IsNackPresent (SequenceNumber10 nack)

bool	OneMoreNackWouldFitIn (uint16_t bytes)

uint8_t	PopExtensionBit ()
	Pop extension bit function.

uint16_t	PopLengthIndicator ()
	Pop length indicator function.

int	PopNack ()
	Retrieve one NACK from the CONTROL PDU.

void	Print (std::ostream &os) const override

void	PushExtensionBit (uint8_t extensionBit)
	Push extension bit function.

void	PushLengthIndicator (uint16_t lengthIndicator)
	Push length indicator function.

void	PushNack (int nack)
	Add one more NACK to the CONTROL PDU.

void	Serialize (Buffer::Iterator start) const override

void	SetAckSn (SequenceNumber10 ackSn)
	Set ack sn function.

void	SetControlPdu (uint8_t controlPduType)
	Set control PDU function.

void	SetDataPdu ()
	Set data PDU function.

void	SetFramingInfo (uint8_t framingInfo)
	Set sequence number.

void	SetLastSegmentFlag (uint8_t lsf)
	Set last segment flag function.

void	SetPollingBit (uint8_t pollingBit)
	Set polling bit function.

void	SetResegmentationFlag (uint8_t resegFlag)
	Pop extension bit function.

void	SetSegmentOffset (uint16_t segmentOffset)
	Set segment offset function.

void	SetSequenceNumber (SequenceNumber10 sequenceNumber)
	Set sequence number.

Public Member Functions inherited from ns3::Header
	~Header () override

virtual uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end)
	Deserialize the object from a buffer iterator.

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::Header
static TypeId	GetTypeId ()
	Get the type ID.

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

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

Static Public Attributes
static constexpr uint8_t	STATUS_PDU {0}
	Control PDU type status.

Private Attributes
SequenceNumber10	m_ackSn
	ack sn

uint8_t	m_controlPduType
	control PDU type

uint8_t	m_dataControlBit
	data control bit

std::list< uint8_t >	m_extensionBits
	Includes extensionBit of the fixed part.

std::list< uint8_t >	m_extensionBits1
	Includes E1 after ACK_SN.

std::list< uint8_t >	m_extensionBits2
	extension bits 2

uint8_t	m_framingInfo
	2 bits

uint16_t	m_headerLength
	header length

uint16_t	m_lastOffset
	last offset

uint8_t	m_lastSegmentFlag
	last segment flag

std::list< uint16_t >	m_lengthIndicators
	length indicators

std::list< int >	m_nackSnList
	nack sn list

uint8_t	m_pollingBit
	polling bit

uint8_t	m_resegmentationFlag
	resegmentation flag

uint16_t	m_segmentOffset
	segment offset

SequenceNumber10	m_sequenceNumber
	sequence number

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

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

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

Detailed Description

The packet header for the AM Radio Link Control (RLC) protocol packets.

This class has fields corresponding to those in an RLC header as well as methods for serialization to and deserialization from a byte buffer. It follows 3GPP TS 36.322 Radio Link Control (RLC) protocol specification.

Definition at line 29 of file lte-rlc-am-header.h.

Member Enumeration Documentation

◆ DataControlPdu_t

enum ns3::LteRlcAmHeader::DataControlPdu_t

DataControlPdu_t enumeration.

Enumerator
CONTROL_PDU
DATA_PDU

Definition at line 60 of file lte-rlc-am-header.h.

◆ ExtensionBit_t

enum ns3::LteRlcAmHeader::ExtensionBit_t

ExtensionBit_t typedef.

Enumerator
DATA_FIELD_FOLLOWS
E_LI_FIELDS_FOLLOWS

Definition at line 135 of file lte-rlc-am-header.h.

◆ FramingInfoByte_t

enum ns3::LteRlcAmHeader::FramingInfoByte_t

FramingInfoByte_t enumeration.

Enumerator
FIRST_BYTE
NO_FIRST_BYTE
LAST_BYTE
NO_LAST_BYTE

Definition at line 100 of file lte-rlc-am-header.h.

◆ LastSegmentFlag_t

enum ns3::LteRlcAmHeader::LastSegmentFlag_t

LastSegmentFlag_t typedef.

Enumerator
NO_LAST_PDU_SEGMENT
LAST_PDU_SEGMENT

Definition at line 195 of file lte-rlc-am-header.h.

◆ PollingBit_t

enum ns3::LteRlcAmHeader::PollingBit_t

PollingBit_t enumeration.

Enumerator
STATUS_REPORT_NOT_REQUESTED
STATUS_REPORT_IS_REQUESTED

Definition at line 175 of file lte-rlc-am-header.h.

◆ ResegmentationFlag_t

enum ns3::LteRlcAmHeader::ResegmentationFlag_t

ResegmentationFlag_t typedef.

Enumerator
PDU
SEGMENT

Definition at line 155 of file lte-rlc-am-header.h.

Constructor & Destructor Documentation

◆ LteRlcAmHeader()

ns3::LteRlcAmHeader::LteRlcAmHeader ( )

Constructor.

Creates a null header

Definition at line 20 of file lte-rlc-am-header.cc.

◆ ~LteRlcAmHeader()

ns3::LteRlcAmHeader::~LteRlcAmHeader ( )

override

Definition at line 34 of file lte-rlc-am-header.cc.

References m_ackSn, m_controlPduType, m_dataControlBit, m_framingInfo, m_headerLength, m_lastOffset, m_pollingBit, m_resegmentationFlag, m_segmentOffset, and m_sequenceNumber.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::LteRlcAmHeader::Deserialize ( Buffer::Iterator start )

overridevirtual

Parameters

start an iterator which points to where the header should read from.

Returns: the number of bytes read.

This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.

Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.

Implements ns3::Header.

Definition at line 472 of file lte-rlc-am-header.cc.

References DATA_FIELD_FOLLOWS, DATA_PDU, E_LI_FIELDS_FOLLOWS, GetSerializedSize(), m_ackSn, m_controlPduType, m_dataControlBit, m_extensionBits, m_framingInfo, m_headerLength, m_lastOffset, m_lastSegmentFlag, m_lengthIndicators, m_nackSnList, m_pollingBit, m_resegmentationFlag, m_segmentOffset, m_sequenceNumber, ns3::Buffer::Iterator::ReadU8(), and SEGMENT.

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◆ GetAckSn()

SequenceNumber10 ns3::LteRlcAmHeader::GetAckSn ( ) const

Get ack sn function.

Returns: sequence number

Definition at line 268 of file lte-rlc-am-header.cc.

References m_ackSn.

Referenced by ns3::LteRlcAm::DoReceivePdu(), and ns3::RlcAmStatusPduTestCase::DoRun().

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◆ GetFramingInfo()

uint8_t ns3::LteRlcAmHeader::GetFramingInfo ( ) const

Get framing info.

Returns: framing info

Definition at line 88 of file lte-rlc-am-header.cc.

References m_framingInfo.

Referenced by ns3::LteRlcAm::ReassembleAndDeliver().

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◆ GetInstanceTypeId()

TypeId ns3::LteRlcAmHeader::GetInstanceTypeId ( ) const

overridevirtual

Get the most derived TypeId for this Object.

This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.

Returns: The TypeId associated to the most-derived type of this instance.

Implements ns3::ObjectBase.

Definition at line 284 of file lte-rlc-am-header.cc.

References GetTypeId().

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◆ GetLastOffset()

uint16_t ns3::LteRlcAmHeader::GetLastOffset ( ) const

Get last offset function.

Returns: last offset

Definition at line 189 of file lte-rlc-am-header.cc.

References m_lastOffset.

◆ GetLastSegmentFlag()

uint8_t ns3::LteRlcAmHeader::GetLastSegmentFlag ( ) const

Get last segment flag function.

Returns: last segment flag

Definition at line 171 of file lte-rlc-am-header.cc.

References m_lastSegmentFlag.

◆ GetPollingBit()

uint8_t ns3::LteRlcAmHeader::GetPollingBit ( ) const

Get polling bit function.

Returns: polling bit

Definition at line 159 of file lte-rlc-am-header.cc.

References m_pollingBit.

Referenced by ns3::LteRlcAm::DoReceivePdu().

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◆ GetResegmentationFlag()

uint8_t ns3::LteRlcAmHeader::GetResegmentationFlag ( ) const

Get resegmentation flag function.

Returns: resegmentation flag

Definition at line 147 of file lte-rlc-am-header.cc.

References m_resegmentationFlag.

Referenced by ns3::LteRlcAm::DoReceivePdu().

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◆ GetSegmentOffset()

uint16_t ns3::LteRlcAmHeader::GetSegmentOffset ( ) const

Get segment offset function.

Returns: segment offset

Definition at line 183 of file lte-rlc-am-header.cc.

References m_segmentOffset.

◆ GetSequenceNumber()

SequenceNumber10 ns3::LteRlcAmHeader::GetSequenceNumber ( ) const

Get sequence number.

Returns: sequence number

Definition at line 94 of file lte-rlc-am-header.cc.

References m_sequenceNumber.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity(), ns3::LteRlcAm::DoReceivePdu(), and ns3::LteRlcAm::ReassembleAndDeliver().

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◆ GetSerializedSize()

uint32_t ns3::LteRlcAmHeader::GetSerializedSize ( ) const

overridevirtual

Returns: the expected size of the header.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.

Implements ns3::Header.

Definition at line 343 of file lte-rlc-am-header.cc.

References m_headerLength.

Referenced by Deserialize(), and ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ GetTypeId()

TypeId ns3::LteRlcAmHeader::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 274 of file lte-rlc-am-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ IsControlPdu()

bool ns3::LteRlcAmHeader::IsControlPdu ( ) const

Is control PDU function.

Returns: true if control PDU

Definition at line 70 of file lte-rlc-am-header.cc.

References CONTROL_PDU, and m_dataControlBit.

Referenced by ns3::LteRlcAm::DoReceivePdu().

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◆ IsDataPdu()

bool ns3::LteRlcAmHeader::IsDataPdu ( ) const

Is data PDU function.

Returns: true if data PDU

Definition at line 64 of file lte-rlc-am-header.cc.

References DATA_PDU, and m_dataControlBit.

Referenced by ns3::LteRlcAm::DoReceivePdu().

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◆ IsNackPresent()

bool ns3::LteRlcAmHeader::IsNackPresent ( SequenceNumber10 nack )

Parameters

nack	SN of the NACK

Returns: true if the NACK is present in the STATUS PDU, false otherwise

Definition at line 235 of file lte-rlc-am-header.cc.

References CONTROL_PDU, ns3::SequenceNumber10::GetValue(), m_controlPduType, m_dataControlBit, m_nackSnList, NS_ASSERT_MSG, NS_LOG_FUNCTION, and STATUS_PDU.

Referenced by ns3::LteRlcAm::DoReceivePdu().

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◆ OneMoreNackWouldFitIn()

bool ns3::LteRlcAmHeader::OneMoreNackWouldFitIn ( uint16_t bytes )

Parameters

bytes max allowed CONTROL PDU size

Returns: true if one more NACK would fit in the CONTROL PDU; false otherwise

Definition at line 201 of file lte-rlc-am-header.cc.

References CONTROL_PDU, m_controlPduType, m_dataControlBit, m_headerLength, m_nackSnList, NS_ASSERT_MSG, NS_LOG_FUNCTION, and STATUS_PDU.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ PopExtensionBit()

uint8_t ns3::LteRlcAmHeader::PopExtensionBit ( )

Pop extension bit function.

Returns: the extension bit

Definition at line 123 of file lte-rlc-am-header.cc.

References m_extensionBits.

Referenced by ns3::LteRlcAm::ReassembleAndDeliver().

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◆ PopLengthIndicator()

uint16_t ns3::LteRlcAmHeader::PopLengthIndicator ( )

Pop length indicator function.

Returns: the length indicator

Definition at line 132 of file lte-rlc-am-header.cc.

References m_lengthIndicators.

Referenced by ns3::LteRlcAm::ReassembleAndDeliver().

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◆ PopNack()

int ns3::LteRlcAmHeader::PopNack ( )

Retrieve one NACK from the CONTROL PDU.

Returns: the SN >= 0 of the next nack; returns -1 if no NACK is left

Definition at line 251 of file lte-rlc-am-header.cc.

References CONTROL_PDU, m_controlPduType, m_dataControlBit, m_nackSnList, NS_ASSERT_MSG, NS_LOG_FUNCTION, and STATUS_PDU.

Referenced by ns3::RlcAmStatusPduTestCase::DoRun().

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◆ Print()

void ns3::LteRlcAmHeader::Print ( std::ostream & os ) const

overridevirtual

Parameters

os output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Implements ns3::Header.

Definition at line 290 of file lte-rlc-am-header.cc.

References DATA_PDU, m_ackSn, m_dataControlBit, m_extensionBits, m_framingInfo, m_headerLength, m_lastSegmentFlag, m_lengthIndicators, m_nackSnList, m_pollingBit, m_resegmentationFlag, m_segmentOffset, and m_sequenceNumber.

◆ PushExtensionBit()

void ns3::LteRlcAmHeader::PushExtensionBit ( uint8_t extensionBit )

Push extension bit function.

Parameters

extensionBit the extension bit

Definition at line 100 of file lte-rlc-am-header.cc.

References m_extensionBits, and m_headerLength.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ PushLengthIndicator()

void ns3::LteRlcAmHeader::PushLengthIndicator ( uint16_t lengthIndicator )

Push length indicator function.

Parameters

lengthIndicator the length indicator

Definition at line 117 of file lte-rlc-am-header.cc.

References m_lengthIndicators.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ PushNack()

void ns3::LteRlcAmHeader::PushNack ( int nack )

Add one more NACK to the CONTROL PDU.

Parameters

nack

Definition at line 217 of file lte-rlc-am-header.cc.

References CONTROL_PDU, m_controlPduType, m_dataControlBit, m_headerLength, m_nackSnList, NS_ASSERT_MSG, NS_LOG_FUNCTION, and STATUS_PDU.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity(), and ns3::RlcAmStatusPduTestCase::DoRun().

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◆ Serialize()

void ns3::LteRlcAmHeader::Serialize ( Buffer::Iterator start ) const

overridevirtual

Parameters

start an iterator which points to where the header should be written.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.

Implements ns3::Header.

Definition at line 349 of file lte-rlc-am-header.cc.

References CONTROL_PDU, DATA_PDU, ns3::SequenceNumber10::GetValue(), m_ackSn, m_controlPduType, m_dataControlBit, m_extensionBits, m_framingInfo, m_lastSegmentFlag, m_lengthIndicators, m_nackSnList, m_pollingBit, m_resegmentationFlag, m_segmentOffset, m_sequenceNumber, NS_LOG_LOGIC, and ns3::Buffer::Iterator::WriteU8().

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◆ SetAckSn()

void ns3::LteRlcAmHeader::SetAckSn ( SequenceNumber10 ackSn )

Set ack sn function.

Parameters

ackSn ack sn

Definition at line 195 of file lte-rlc-am-header.cc.

References m_ackSn.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity(), and ns3::RlcAmStatusPduTestCase::DoRun().

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◆ SetControlPdu()

void ns3::LteRlcAmHeader::SetControlPdu ( uint8_t controlPduType )

Set control PDU function.

Parameters

controlPduType

Definition at line 56 of file lte-rlc-am-header.cc.

References CONTROL_PDU, m_controlPduType, m_dataControlBit, and m_headerLength.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity(), and ns3::RlcAmStatusPduTestCase::DoRun().

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◆ SetDataPdu()

void ns3::LteRlcAmHeader::SetDataPdu ( )

Set data PDU function.

Definition at line 49 of file lte-rlc-am-header.cc.

References DATA_PDU, m_dataControlBit, and m_headerLength.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ SetFramingInfo()

void ns3::LteRlcAmHeader::SetFramingInfo ( uint8_t framingInfo )

Set sequence number.

Parameters

framingInfo framing info

Definition at line 76 of file lte-rlc-am-header.cc.

References m_framingInfo.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ SetLastSegmentFlag()

void ns3::LteRlcAmHeader::SetLastSegmentFlag ( uint8_t lsf )

Set last segment flag function.

Parameters

lsf	last segment flag

Definition at line 165 of file lte-rlc-am-header.cc.

References m_lastSegmentFlag.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ SetPollingBit()

void ns3::LteRlcAmHeader::SetPollingBit ( uint8_t pollingBit )

Set polling bit function.

Parameters

pollingBit polling bit

Definition at line 153 of file lte-rlc-am-header.cc.

References m_pollingBit.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ SetResegmentationFlag()

void ns3::LteRlcAmHeader::SetResegmentationFlag ( uint8_t resegFlag )

Pop extension bit function.

Parameters

resegFlag resegmentation flag

Definition at line 141 of file lte-rlc-am-header.cc.

References m_resegmentationFlag.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ SetSegmentOffset()

void ns3::LteRlcAmHeader::SetSegmentOffset ( uint16_t segmentOffset )

Set segment offset function.

Parameters

segmentOffset segment offset

Definition at line 177 of file lte-rlc-am-header.cc.

References m_segmentOffset.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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◆ SetSequenceNumber()

void ns3::LteRlcAmHeader::SetSequenceNumber ( SequenceNumber10 sequenceNumber )

Set sequence number.

Parameters

sequenceNumber sequence number

Definition at line 82 of file lte-rlc-am-header.cc.

References m_sequenceNumber.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity().

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Member Data Documentation

◆ m_ackSn

SequenceNumber10 ns3::LteRlcAmHeader::m_ackSn

private

ack sn

Definition at line 301 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), GetAckSn(), Print(), Serialize(), and SetAckSn().

◆ m_controlPduType

uint8_t ns3::LteRlcAmHeader::m_controlPduType

private

control PDU type

Definition at line 298 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), IsNackPresent(), OneMoreNackWouldFitIn(), PopNack(), PushNack(), Serialize(), and SetControlPdu().

◆ m_dataControlBit

uint8_t ns3::LteRlcAmHeader::m_dataControlBit

private

data control bit

Definition at line 283 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), IsControlPdu(), IsDataPdu(), IsNackPresent(), OneMoreNackWouldFitIn(), PopNack(), Print(), PushNack(), Serialize(), SetControlPdu(), and SetDataPdu().

◆ m_extensionBits

std::list<uint8_t> ns3::LteRlcAmHeader::m_extensionBits

private

Includes extensionBit of the fixed part.

Definition at line 294 of file lte-rlc-am-header.h.

Referenced by Deserialize(), PopExtensionBit(), Print(), PushExtensionBit(), and Serialize().

◆ m_extensionBits1

std::list<uint8_t> ns3::LteRlcAmHeader::m_extensionBits1

private

Includes E1 after ACK_SN.

Definition at line 304 of file lte-rlc-am-header.h.

◆ m_extensionBits2

std::list<uint8_t> ns3::LteRlcAmHeader::m_extensionBits2

private

extension bits 2

Definition at line 305 of file lte-rlc-am-header.h.

◆ m_framingInfo

uint8_t ns3::LteRlcAmHeader::m_framingInfo

private

2 bits

Definition at line 288 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), GetFramingInfo(), Print(), Serialize(), and SetFramingInfo().

◆ m_headerLength

uint16_t ns3::LteRlcAmHeader::m_headerLength

private

header length

Definition at line 282 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), GetSerializedSize(), OneMoreNackWouldFitIn(), Print(), PushExtensionBit(), PushNack(), SetControlPdu(), and SetDataPdu().

◆ m_lastOffset

uint16_t ns3::LteRlcAmHeader::m_lastOffset

private

last offset

Definition at line 292 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), and GetLastOffset().

◆ m_lastSegmentFlag

uint8_t ns3::LteRlcAmHeader::m_lastSegmentFlag

private

last segment flag

Definition at line 290 of file lte-rlc-am-header.h.

Referenced by Deserialize(), GetLastSegmentFlag(), Print(), Serialize(), and SetLastSegmentFlag().

◆ m_lengthIndicators

std::list<uint16_t> ns3::LteRlcAmHeader::m_lengthIndicators

private

length indicators

Definition at line 295 of file lte-rlc-am-header.h.

Referenced by Deserialize(), PopLengthIndicator(), Print(), PushLengthIndicator(), and Serialize().

◆ m_nackSnList

std::list<int> ns3::LteRlcAmHeader::m_nackSnList

private

nack sn list

Definition at line 302 of file lte-rlc-am-header.h.

Referenced by Deserialize(), IsNackPresent(), OneMoreNackWouldFitIn(), PopNack(), Print(), PushNack(), and Serialize().

◆ m_pollingBit

uint8_t ns3::LteRlcAmHeader::m_pollingBit

private

polling bit

Definition at line 287 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), GetPollingBit(), Print(), Serialize(), and SetPollingBit().

◆ m_resegmentationFlag

uint8_t ns3::LteRlcAmHeader::m_resegmentationFlag

private

resegmentation flag

Definition at line 286 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), GetResegmentationFlag(), Print(), Serialize(), and SetResegmentationFlag().

◆ m_segmentOffset

uint16_t ns3::LteRlcAmHeader::m_segmentOffset

private

segment offset

Definition at line 291 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), GetSegmentOffset(), Print(), Serialize(), and SetSegmentOffset().

◆ m_sequenceNumber

SequenceNumber10 ns3::LteRlcAmHeader::m_sequenceNumber

private

sequence number

Definition at line 289 of file lte-rlc-am-header.h.

Referenced by ~LteRlcAmHeader(), Deserialize(), GetSequenceNumber(), Print(), Serialize(), and SetSequenceNumber().

◆ STATUS_PDU

uint8_t ns3::LteRlcAmHeader::STATUS_PDU {0}

staticconstexpr

Control PDU type status.

Definition at line 67 of file lte-rlc-am-header.h.

Referenced by ns3::LteRlcAm::DoNotifyTxOpportunity(), ns3::RlcAmStatusPduTestCase::DoRun(), IsNackPresent(), OneMoreNackWouldFitIn(), PopNack(), and PushNack().

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

src/lte/model/lte-rlc-am-header.h
src/lte/model/lte-rlc-am-header.cc

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ DataControlPdu_t

◆ ExtensionBit_t

◆ FramingInfoByte_t

◆ LastSegmentFlag_t

◆ PollingBit_t

◆ ResegmentationFlag_t

Constructor & Destructor Documentation

◆ LteRlcAmHeader()

◆ ~LteRlcAmHeader()

Member Function Documentation

◆ Deserialize()

◆ GetAckSn()

◆ GetFramingInfo()

◆ GetInstanceTypeId()

◆ GetLastOffset()

◆ GetLastSegmentFlag()

◆ GetPollingBit()

◆ GetResegmentationFlag()

◆ GetSegmentOffset()

◆ GetSequenceNumber()

◆ GetSerializedSize()

◆ GetTypeId()

◆ IsControlPdu()

◆ IsDataPdu()

◆ IsNackPresent()

◆ OneMoreNackWouldFitIn()

◆ PopExtensionBit()

◆ PopLengthIndicator()

◆ PopNack()

◆ Print()

◆ PushExtensionBit()

◆ PushLengthIndicator()

◆ PushNack()

◆ Serialize()

◆ SetAckSn()

◆ SetControlPdu()

◆ SetDataPdu()

◆ SetFramingInfo()

◆ SetLastSegmentFlag()

◆ SetPollingBit()

◆ SetResegmentationFlag()

◆ SetSegmentOffset()

◆ SetSequenceNumber()

Member Data Documentation

◆ m_ackSn

◆ m_controlPduType

◆ m_dataControlBit

◆ m_extensionBits

◆ m_extensionBits1

◆ m_extensionBits2

◆ m_framingInfo

◆ m_headerLength

◆ m_lastOffset

◆ m_lastSegmentFlag

◆ m_lengthIndicators

◆ m_nackSnList

◆ m_pollingBit

◆ m_resegmentationFlag

◆ m_segmentOffset

◆ m_sequenceNumber

◆ STATUS_PDU