5G-LENA: ns3::NrMacHeaderFsUl Class Reference

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Mac fixed-size Header for UL. More...

#include "nr-mac-header-fs-ul.h"

Inheritance diagram for ns3::NrMacHeaderFsUl:

Collaboration diagram for ns3::NrMacHeaderFsUl:

Public Member Functions
	NrMacHeaderFsUl ()
	NrMacHeaderFsUl constructor.

	~NrMacHeaderFsUl () override
	~NrMacHeaderFsUl

TypeId	GetInstanceTypeId () const override
	GetInstanceTypeId.

bool	IsFixedSizeHeader () const
	Check if it really a fixed-size header.

void	SetLcId (uint8_t lcId) override
	Set the LC ID.

Public Member Functions inherited from ns3::NrMacHeaderFs
	NrMacHeaderFs ()
	Constructor.

uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize from a buffer.

TypeId	GetInstanceTypeId () const override
	GetInstanceTypeId.

uint8_t	GetLcId () const
	Retrieve the LC ID of this header.

uint32_t	GetSerializedSize () const override
	Get the serialized size.

bool	operator== (const NrMacHeaderFs &o) const
	IsEqual.

void	Print (std::ostream &os) const override
	Print the struct on a ostream.

void	Serialize (Buffer::Iterator start) const override
	Serialize on a buffer.

Static Public Member Functions
static TypeId	GetTypeId ()
	GetTypeId.

Static Public Member Functions inherited from ns3::NrMacHeaderFs
static TypeId	GetTypeId ()
	GetTypeId.

Static Public Attributes
static const uint8_t	BIT_RATE_QUERY = 53
	Recommended bit rate query.

static const uint8_t	C_RNTI = 58
	C-RNTI.

static const uint8_t	CONFIGURED_GRANT_CONFIRMATION = 55
	Configured Grant Confirmation.

static const uint8_t	SHORT_BSR = 61
	Short BSR.

static const uint8_t	SHORT_TRUNCATED_BSR = 59
	Short Truncated BSR.

static const uint8_t	SINGLE_ENTRY_PHR = 57
	Single entry PHR.

Static Public Attributes inherited from ns3::NrMacHeaderFs
static const uint8_t	PADDING = 63
	Padding.

Additional Inherited Members
Protected Attributes inherited from ns3::NrMacHeaderFs
uint8_t	m_lcid {0}
	LC ID.

Detailed Description

Mac fixed-size Header for UL.

This header performs some sanity check for the LCID value, but the functionality is almost the same as NrMacHeaderFs. Please note that, by standard, only some LCID can be used in UL transmissions.

Please refer to TS 38.321 section 6.1.2 for more information.

Users, don't use this header directly: you've been warned.

Internal:

This header must be used to report some fixed-sized CE to the UE. An example is NrMacShortBsrCe.

Introspection did not find any typical Config paths.
No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 16 bytes (on a 64-bit architecture).

Definition at line 31 of file nr-mac-header-fs-ul.h.

Constructor & Destructor Documentation

◆ NrMacHeaderFsUl()

ns3::NrMacHeaderFsUl::NrMacHeaderFsUl ( )

NrMacHeaderFsUl constructor.

Definition at line 29 of file nr-mac-header-fs-ul.cc.

◆ ~NrMacHeaderFsUl()

ns3::NrMacHeaderFsUl::~NrMacHeaderFsUl ( )

override

~NrMacHeaderFsUl

Definition at line 34 of file nr-mac-header-fs-ul.cc.

Member Function Documentation

◆ GetInstanceTypeId()

TypeId ns3::NrMacHeaderFsUl::GetInstanceTypeId ( ) const

override

GetInstanceTypeId.

Returns: the instance type id

Definition at line 24 of file nr-mac-header-fs-ul.cc.

References GetTypeId().

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◆ GetTypeId()

TypeId ns3::NrMacHeaderFsUl::GetTypeId ( )

static

GetTypeId.

Returns: the type id of the object

Definition at line 16 of file nr-mac-header-fs-ul.cc.

Referenced by GetInstanceTypeId().

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◆ IsFixedSizeHeader()

bool ns3::NrMacHeaderFsUl::IsFixedSizeHeader ( ) const

Check if it really a fixed-size header.

Returns: true if the lcId value stored internally matches with a fixed-size header

Definition at line 47 of file nr-mac-header-fs-ul.cc.

References BIT_RATE_QUERY, C_RNTI, CONFIGURED_GRANT_CONFIRMATION, ns3::NrMacHeaderFs::m_lcid, ns3::NrMacHeaderFs::PADDING, SHORT_BSR, SHORT_TRUNCATED_BSR, and SINGLE_ENTRY_PHR.

Referenced by SetLcId().

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◆ SetLcId()

void ns3::NrMacHeaderFsUl::SetLcId ( uint8_t lcId )

overridevirtual

Set the LC ID.

Parameters

lcId LC ID

It will assert if the value is not inside the vector of allowed one. To not make any error, please use one of the pre-defined const values in this class.

Reimplemented from ns3::NrMacHeaderFs.

Definition at line 40 of file nr-mac-header-fs-ul.cc.

References IsFixedSizeHeader(), and ns3::NrMacHeaderFs::m_lcid.

Referenced by ns3::NrMacShortBsrCe::NrMacShortBsrCe().

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