Radiotap header implementation. More...

#include "radiotap-header.h"

Inheritance diagram for ns3::RadiotapHeader:

Collaboration diagram for ns3::RadiotapHeader:

Public Types
enum	AmpduFlags { A_MPDU_STATUS_NONE = 0x00 , A_MPDU_STATUS_REPORT_ZERO_LENGTH = 0x01 , A_MPDU_STATUS_IS_ZERO_LENGTH , A_MPDU_STATUS_LAST_KNOWN , A_MPDU_STATUS_LAST = 0x08 , A_MPDU_STATUS_DELIMITER_CRC_ERROR = 0x10 , A_MPDU_STATUS_DELIMITER_CRC_KNOWN }
	A-MPDU status flags. More...

enum	ChannelFlags { CHANNEL_FLAG_NONE = 0x0000 , CHANNEL_FLAG_TURBO = 0x0010 , CHANNEL_FLAG_CCK = 0x0020 , CHANNEL_FLAG_OFDM = 0x0040 , CHANNEL_FLAG_SPECTRUM_2GHZ = 0x0080 , CHANNEL_FLAG_SPECTRUM_5GHZ = 0x0100 , CHANNEL_FLAG_PASSIVE = 0x0200 , CHANNEL_FLAG_DYNAMIC = 0x0400 , CHANNEL_FLAG_GFSK = 0x0800 }
	Channel flags. More...

enum	FrameFlag { FRAME_FLAG_NONE = 0x00 , FRAME_FLAG_CFP = 0x01 , FRAME_FLAG_SHORT_PREAMBLE = 0x02 , FRAME_FLAG_WEP = 0x04 , FRAME_FLAG_FRAGMENTED = 0x08 , FRAME_FLAG_FCS_INCLUDED = 0x10 , FRAME_FLAG_DATA_PADDING , FRAME_FLAG_BAD_FCS = 0x40 , FRAME_FLAG_SHORT_GUARD = 0x80 }
	Frame flags. More...

enum	HeData1 { HE_DATA1_FORMAT_EXT_SU = 0x0001 , HE_DATA1_FORMAT_MU = 0x0002 , HE_DATA1_FORMAT_TRIG = 0x0003 , HE_DATA1_BSS_COLOR_KNOWN = 0x0004 , HE_DATA1_BEAM_CHANGE_KNOWN = 0x0008 , HE_DATA1_UL_DL_KNOWN = 0x0010 , HE_DATA1_DATA_MCS_KNOWN = 0x0020 , HE_DATA1_DATA_DCM_KNOWN = 0x0040 , HE_DATA1_CODING_KNOWN = 0x0080 , HE_DATA1_LDPC_XSYMSEG_KNOWN = 0x0100 , HE_DATA1_STBC_KNOWN = 0x0200 , HE_DATA1_SPTL_REUSE_KNOWN , HE_DATA1_SPTL_REUSE2_KNOWN = 0x0800 , HE_DATA1_SPTL_REUSE3_KNOWN = 0x1000 , HE_DATA1_SPTL_REUSE4_KNOWN = 0x2000 , HE_DATA1_BW_RU_ALLOC_KNOWN = 0x4000 , HE_DATA1_DOPPLER_KNOWN = 0x8000 }
	HE data1. More...

enum	HeData2 { HE_DATA2_PRISEC_80_KNOWN = 0x0001 , HE_DATA2_GI_KNOWN = 0x0002 , HE_DATA2_NUM_LTF_SYMS_KNOWN = 0x0004 , HE_DATA2_PRE_FEC_PAD_KNOWN = 0x0008 , HE_DATA2_TXBF_KNOWN = 0x0010 , HE_DATA2_PE_DISAMBIG_KNOWN = 0x0020 , HE_DATA2_TXOP_KNOWN = 0x0040 , HE_DATA2_MIDAMBLE_KNOWN = 0x0080 , HE_DATA2_RU_OFFSET = 0x3f00 , HE_DATA2_RU_OFFSET_KNOWN = 0x4000 , HE_DATA2_PRISEC_80_SEC = 0x8000 }
	HE data2. More...

enum	HeData5 { HE_DATA5_DATA_BW_RU_ALLOC_40MHZ = 0x0001 , HE_DATA5_DATA_BW_RU_ALLOC_80MHZ = 0x0002 , HE_DATA5_DATA_BW_RU_ALLOC_160MHZ = 0x0003 , HE_DATA5_DATA_BW_RU_ALLOC_26T = 0x0004 , HE_DATA5_DATA_BW_RU_ALLOC_52T = 0x0005 , HE_DATA5_DATA_BW_RU_ALLOC_106T = 0x0006 , HE_DATA5_DATA_BW_RU_ALLOC_242T = 0x0007 , HE_DATA5_DATA_BW_RU_ALLOC_484T = 0x0008 , HE_DATA5_DATA_BW_RU_ALLOC_996T = 0x0009 , HE_DATA5_DATA_BW_RU_ALLOC_2x996T = 0x000a , HE_DATA5_GI_1_6 = 0x0010 , HE_DATA5_GI_3_2 = 0x0020 , HE_DATA5_LTF_SYM_SIZE = 0x00c0 , HE_DATA5_NUM_LTF_SYMS = 0x0700 , HE_DATA5_PRE_FEC_PAD = 0x3000 , HE_DATA5_TXBF = 0x4000 , HE_DATA5_PE_DISAMBIG = 0x8000 }
	HE data5. More...

enum	HeMuFlags1 { HE_MU_FLAGS1_SIGB_MCS = 0x000f , HE_MU_FLAGS1_SIGB_MCS_KNOWN = 0x0010 , HE_MU_FLAGS1_SIGB_DCM = 0x0020 , HE_MU_FLAGS1_SIGB_DCM_KNOWN = 0x0040 , HE_MU_FLAGS1_CH2_CENTER_26T_RU_KNOWN = 0x0080 , HE_MU_FLAGS1_CH1_RUS_KNOWN = 0x0100 , HE_MU_FLAGS1_CH2_RUS_KNOWN = 0x0200 , HE_MU_FLAGS1_CH1_CENTER_26T_RU_KNOWN = 0x1000 , HE_MU_FLAGS1_CH1_CENTER_26T_RU = 0x2000 , HE_MU_FLAGS1_SIGB_COMPRESSION_KNOWN = 0x4000 , HE_MU_FLAGS1_NUM_SIGB_SYMBOLS_KNOWN = 0x8000 }
	HE MU flags1. More...

enum	HeMuFlags2 { HE_MU_FLAGS2_BW_FROM_SIGA = 0x0003 , HE_MU_FLAGS2_BW_FROM_SIGA_KNOWN , HE_MU_FLAGS2_SIGB_COMPRESSION_FROM_SIGA = 0x0008 , HE_MU_FLAGS2_NUM_SIGB_SYMBOLS_FROM_SIGA , HE_MU_FLAGS2_PREAMBLE_PUNCTURING_FROM_SIGA_BW_FIELD , HE_MU_FLAGS2_PREAMBLE_PUNCTURING_FROM_SIGA_BW_FIELD_KNOWN , HE_MU_FLAGS2_CH2_CENTER_26T_RU = 0x0800 }
	HE MU flags2. More...

enum	HeMuPerUserKnown { HE_MU_PER_USER_POSITION_KNOWN = 0x01 , HE_MU_PER_USER_STA_ID_KNOWN = 0x02 , HE_MU_PER_USER_NSTS_KNOWN = 0x04 , HE_MU_PER_USER_TX_BF_KNOWN = 0x08 , HE_MU_PER_USER_SPATIAL_CONFIGURATION_KNOWN = 0x10 , HE_MU_PER_USER_MCS_KNOWN = 0x20 , HE_MU_PER_USER_DCM_KNOWN = 0x40 , HE_MU_PER_USER_CODING_KNOWN = 0x80 }
	HE MU per_user_known. More...

enum	McsFlags { MCS_FLAGS_NONE , MCS_FLAGS_BANDWIDTH_40 = 0x01 , MCS_FLAGS_BANDWIDTH_20L = 0x02 , MCS_FLAGS_BANDWIDTH_20U = 0x03 , MCS_FLAGS_GUARD_INTERVAL = 0x04 , MCS_FLAGS_HT_GREENFIELD = 0x08 , MCS_FLAGS_FEC_TYPE = 0x10 , MCS_FLAGS_STBC_STREAMS = 0x60 , MCS_FLAGS_NESS_BIT_0 }
	MCS flags. More...

enum	McsKnown { MCS_KNOWN_NONE = 0x00 , MCS_KNOWN_BANDWIDTH = 0x01 , MCS_KNOWN_INDEX = 0x02 , MCS_KNOWN_GUARD_INTERVAL = 0x04 , MCS_KNOWN_HT_FORMAT = 0x08 , MCS_KNOWN_FEC_TYPE = 0x10 , MCS_KNOWN_STBC = 0x20 , MCS_KNOWN_NESS = 0x40 , MCS_KNOWN_NESS_BIT_1 }
	MCS known bits. More...

enum	VhtFlags { VHT_FLAGS_NONE = 0x00 , VHT_FLAGS_STBC , VHT_FLAGS_TXOP_PS_NOT_ALLOWED , VHT_FLAGS_GUARD_INTERVAL = 0x04 , VHT_FLAGS_SHORT_GI_NSYM_DISAMBIGUATION , VHT_FLAGS_LDPC_EXTRA_OFDM_SYMBOL , VHT_FLAGS_BEAMFORMED = 0x20 }
	VHT flags. More...

enum	VhtKnown { VHT_KNOWN_NONE = 0x0000 , VHT_KNOWN_STBC = 0x0001 , VHT_KNOWN_TXOP_PS_NOT_ALLOWED = 0x0002 , VHT_KNOWN_GUARD_INTERVAL = 0x0004 , VHT_KNOWN_SHORT_GI_NSYM_DISAMBIGUATION = 0x0008 , VHT_KNOWN_LDPC_EXTRA_OFDM_SYMBOL = 0x0010 , VHT_KNOWN_BEAMFORMED = 0x0020 , VHT_KNOWN_BANDWIDTH = 0x0040 , VHT_KNOWN_GROUP_ID = 0x0080 , VHT_KNOWN_PARTIAL_AID = 0x0100 }
	VHT known bits. More...

Public Member Functions
	RadiotapHeader ()

uint32_t	Deserialize (Buffer::Iterator start) override
	This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet.

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

uint32_t	GetSerializedSize () const override
	This method is used by Packet::AddHeader to store the header into the byte buffer of a packet.

void	Print (std::ostream &os) const override
	This method is used by Packet::Print to print the content of the header as ascii data to a C++ output stream.

void	Serialize (Buffer::Iterator start) const override
	This method is used by Packet::AddHeader to store the header into the byte buffer of a packet.

void	SetAmpduStatus (uint32_t referenceNumber, uint16_t flags, uint8_t crc)
	Set the A-MPDU status fields.

void	SetAntennaNoisePower (double noise)
	Set the RF noise power at the antenna as a decibel difference from an arbitrary, fixed reference.

void	SetAntennaSignalPower (double signal)
	Set the RF signal power at the antenna as a decibel difference from an arbitrary, fixed reference.

void	SetChannelFrequencyAndFlags (uint16_t frequency, uint16_t flags)
	Set the transmit/receive channel frequency and flags.

void	SetFrameFlags (uint8_t flags)
	Set the frame flags of the transmitted or received frame.

void	SetHeFields (uint16_t data1, uint16_t data2, uint16_t data3, uint16_t data4, uint16_t data5, uint16_t data6)
	Set the HE fields.

void	SetHeMuFields (uint16_t flags1, uint16_t flags2, const std::array< uint8_t, 4 > &ruChannel1, const std::array< uint8_t, 4 > &ruChannel2)
	Set the HE MU fields.

void	SetHeMuPerUserFields (uint16_t perUser1, uint16_t perUser2, uint8_t perUserPosition, uint8_t perUserKnown)
	Set the HE MU per user fields.

void	SetMcsFields (uint8_t known, uint8_t flags, uint8_t mcs)
	Set the MCS fields.

void	SetRate (uint8_t rate)
	Set the transmit/receive channel frequency in units of megahertz.

void	SetTsft (uint64_t tsft)
	Set the Time Synchronization Function Timer (TSFT) value.

void	SetVhtFields (uint16_t known, uint8_t flags, uint8_t bandwidth, uint8_t mcs_nss[4], uint8_t coding, uint8_t group_id, uint16_t partial_aid)
	Set the VHT fields.

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

uint32_t	Deserialize (Buffer::Iterator start) override=0

virtual uint32_t	Deserialize (Buffer::Iterator start)=0
	Deserialize the object from a buffer iterator.

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

virtual uint32_t	GetSerializedSize () const =0

void	Print (std::ostream &os) const override=0

virtual void	Serialize (Buffer::Iterator start) const =0

virtual uint32_t	Deserialize (Buffer::Iterator start)=0
	Deserialize the object from a buffer iterator.

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

virtual void	Print (std::ostream &os) const =0
	Print the object contents.

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

void	GetAttribute (std::string name, AttributeValue &value) 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.

virtual TypeId	GetInstanceTypeId () const =0
	Get the most derived TypeId for this Object.

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.

Private Types
enum	RadiotapFlags { RADIOTAP_TSFT = 0x00000001 , RADIOTAP_FLAGS = 0x00000002 , RADIOTAP_RATE = 0x00000004 , RADIOTAP_CHANNEL = 0x00000008 , RADIOTAP_FHSS = 0x00000010 , RADIOTAP_DBM_ANTSIGNAL = 0x00000020 , RADIOTAP_DBM_ANTNOISE = 0x00000040 , RADIOTAP_LOCK_QUALITY = 0x00000080 , RADIOTAP_TX_ATTENUATION = 0x00000100 , RADIOTAP_DB_TX_ATTENUATION = 0x00000200 , RADIOTAP_DBM_TX_POWER = 0x00000400 , RADIOTAP_ANTENNA = 0x00000800 , RADIOTAP_DB_ANTSIGNAL = 0x00001000 , RADIOTAP_DB_ANTNOISE = 0x00002000 , RADIOTAP_RX_FLAGS = 0x00004000 , RADIOTAP_MCS = 0x00080000 , RADIOTAP_AMPDU_STATUS = 0x00100000 , RADIOTAP_VHT = 0x00200000 , RADIOTAP_HE = 0x00800000 , RADIOTAP_HE_MU = 0x01000000 , RADIOTAP_HE_MU_OTHER_USER = 0x02000000 , RADIOTAP_ZERO_LEN_PSDU = 0x04000000 , RADIOTAP_LSIG = 0x08000000 , RADIOTAP_EXT = 0x80000000 }
	Radiotap flags. More...

Private Attributes
uint8_t	m_ampduStatusCRC
	A-MPDU Status Flags, delimiter CRC value.

uint16_t	m_ampduStatusFlags
	A-MPDU Status Flags, information about the received A-MPDU.

uint8_t	m_ampduStatusPad
	A-MPDU Status Flags, padding before A-MPDU Status Field.

uint32_t	m_ampduStatusRef
	A-MPDU Status Flags, reference number.

int8_t	m_antennaNoise
	RF noise power at the antenna, dB difference from an arbitrary, fixed reference.

int8_t	m_antennaSignal
	RF signal power at the antenna, dB difference from an arbitrary, fixed reference.

uint16_t	m_channelFlags
	Tx/Rx channel flags.

uint16_t	m_channelFreq
	Tx/Rx frequency in MHz.

uint8_t	m_channelPad
	Tx/Rx channel padding.

uint8_t	m_flags
	Properties of transmitted and received frames.

uint16_t	m_heData1
	HE data1 field.

uint16_t	m_heData2
	HE data2 field.

uint16_t	m_heData3
	HE data3 field.

uint16_t	m_heData4
	HE data4 field.

uint16_t	m_heData5
	HE data5 field.

uint16_t	m_heData6
	HE data6 field.

uint16_t	m_heMuFlags1
	HE MU flags1 field.

uint16_t	m_heMuFlags2
	HE MU flags2 field.

uint8_t	m_heMuOtherUserPad
	HE MU other user padding.

uint8_t	m_heMuPad
	HE MU padding.

uint16_t	m_heMuPerUser1
	HE MU per_user_1 field.

uint16_t	m_heMuPerUser2
	HE MU per_user_2 field.

uint8_t	m_heMuPerUserKnown
	HE MU per_user_known field.

uint8_t	m_heMuPerUserPosition
	HE MU per_user_position field.

uint8_t	m_hePad
	HE padding.

uint16_t	m_length
	entire length of radiotap data + header

uint8_t	m_mcsFlags
	MCS Flags, flags field.

uint8_t	m_mcsKnown
	MCS Flags, known information field.

uint8_t	m_mcsRate
	MCS Flags, mcs rate index.

uint32_t	m_present
	bits describing which fields follow header

uint8_t	m_rate
	TX/RX data rate in units of 500 kbps.

uint64_t	m_tsft
	Time Synchronization Function Timer (when the first bit of the MPDU arrived at the MAC)

uint8_t	m_vhtBandwidth
	VHT bandwidth field.

uint8_t	m_vhtCoding
	VHT coding field.

uint8_t	m_vhtFlags
	VHT flags field.

uint8_t	m_vhtGroupId
	VHT group_id field.

uint16_t	m_vhtKnown
	VHT known field.

uint8_t	m_vhtMcsNss [4]
	VHT mcs_nss field.

uint8_t	m_vhtPad
	VHT padding.

uint16_t	m_vhtPartialAid
	VHT partial_aid field.

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

Detailed Description

Radiotap header implementation.

Introspection did not find any typical Config paths.

Radiotap is a de facto standard for 802.11 frame injection and reception. The radiotap header format is a mechanism to supply additional information about frames, from the driver to userspace applications such as libpcap, and from a userspace application to the driver for transmission.

No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 88 bytes (on a 64-bit architecture).

Definition at line 37 of file radiotap-header.h.

Member Enumeration Documentation

◆ AmpduFlags

enum ns3::RadiotapHeader::AmpduFlags

A-MPDU status flags.

Enumerator
A_MPDU_STATUS_NONE	No flags set.
A_MPDU_STATUS_REPORT_ZERO_LENGTH	Driver reports 0-length subframes.
A_MPDU_STATUS_IS_ZERO_LENGTH	Frame is 0-length subframe (valid only if 0x0001 is set)
A_MPDU_STATUS_LAST_KNOWN	Last subframe is known (should be set for all subframes in an A-MPDU)
A_MPDU_STATUS_LAST	This frame is the last subframe.
A_MPDU_STATUS_DELIMITER_CRC_ERROR	Delimiter CRC error.
A_MPDU_STATUS_DELIMITER_CRC_KNOWN	Delimiter CRC value known: the delimiter CRC value field is valid.

Definition at line 221 of file radiotap-header.h.

◆ ChannelFlags

enum ns3::RadiotapHeader::ChannelFlags

Channel flags.

Enumerator
CHANNEL_FLAG_NONE	No flags set.
CHANNEL_FLAG_TURBO	Turbo Channel.
CHANNEL_FLAG_CCK	CCK channel.
CHANNEL_FLAG_OFDM	OFDM channel.
CHANNEL_FLAG_SPECTRUM_2GHZ	2 GHz spectrum channel
CHANNEL_FLAG_SPECTRUM_5GHZ	5 GHz spectrum channel
CHANNEL_FLAG_PASSIVE	Only passive scan allowed.
CHANNEL_FLAG_DYNAMIC	Dynamic CCK-OFDM channel.
CHANNEL_FLAG_GFSK	GFSK channel (FHSS PHY)

Definition at line 135 of file radiotap-header.h.

◆ FrameFlag

enum ns3::RadiotapHeader::FrameFlag

Frame flags.

Enumerator
FRAME_FLAG_NONE	No flags set.
FRAME_FLAG_CFP	Frame sent/received during CFP.
FRAME_FLAG_SHORT_PREAMBLE	Frame sent/received with short preamble.
FRAME_FLAG_WEP	Frame sent/received with WEP encryption.
FRAME_FLAG_FRAGMENTED	Frame sent/received with fragmentation.
FRAME_FLAG_FCS_INCLUDED	Frame includes FCS.
FRAME_FLAG_DATA_PADDING	Frame has padding between 802.11 header and payload (to 32-bit boundary)
FRAME_FLAG_BAD_FCS	Frame failed FCS check.
FRAME_FLAG_SHORT_GUARD	Frame used short guard interval (HT)

Definition at line 106 of file radiotap-header.h.

◆ HeData1

enum ns3::RadiotapHeader::HeData1

HE data1.

Enumerator
HE_DATA1_FORMAT_EXT_SU	HE EXT SU PPDU format.
HE_DATA1_FORMAT_MU	HE MU PPDU format.
HE_DATA1_FORMAT_TRIG	HE TRIG PPDU format.
HE_DATA1_BSS_COLOR_KNOWN	BSS Color known.
HE_DATA1_BEAM_CHANGE_KNOWN	Beam Change known.
HE_DATA1_UL_DL_KNOWN	UL/DL known.
HE_DATA1_DATA_MCS_KNOWN	data MCS known
HE_DATA1_DATA_DCM_KNOWN	data DCM known
HE_DATA1_CODING_KNOWN	Coding known.
HE_DATA1_LDPC_XSYMSEG_KNOWN	LDPC extra symbol segment known.
HE_DATA1_STBC_KNOWN	STBC known.
HE_DATA1_SPTL_REUSE_KNOWN	Spatial Reuse known (Spatial Reuse 1 for HE TRIG PPDU format)
HE_DATA1_SPTL_REUSE2_KNOWN	Spatial Reuse 2 known (HE TRIG PPDU format), STA-ID known (HE MU PPDU format)
HE_DATA1_SPTL_REUSE3_KNOWN	Spatial Reuse 3 known (HE TRIG PPDU format)
HE_DATA1_SPTL_REUSE4_KNOWN	Spatial Reuse 4 known (HE TRIG PPDU format)
HE_DATA1_BW_RU_ALLOC_KNOWN	data BW/RU allocation known
HE_DATA1_DOPPLER_KNOWN	Doppler known.

Definition at line 305 of file radiotap-header.h.

◆ HeData2

enum ns3::RadiotapHeader::HeData2

HE data2.

Enumerator
HE_DATA2_PRISEC_80_KNOWN	pri/sec 80 MHz known
HE_DATA2_GI_KNOWN	GI known.
HE_DATA2_NUM_LTF_SYMS_KNOWN	number of LTF symbols known
HE_DATA2_PRE_FEC_PAD_KNOWN	Pre-FEC Padding Factor known.
HE_DATA2_TXBF_KNOWN	TxBF known.
HE_DATA2_PE_DISAMBIG_KNOWN	PE Disambiguity known.
HE_DATA2_TXOP_KNOWN	TXOP known.
HE_DATA2_MIDAMBLE_KNOWN	midamble periodicity known
HE_DATA2_RU_OFFSET	RU allocation offset.
HE_DATA2_RU_OFFSET_KNOWN	RU allocation offset known.
HE_DATA2_PRISEC_80_SEC	pri/sec 80 MHz

Definition at line 331 of file radiotap-header.h.

◆ HeData5

enum ns3::RadiotapHeader::HeData5

HE data5.

Enumerator
HE_DATA5_DATA_BW_RU_ALLOC_40MHZ	40 MHz data Bandwidth
HE_DATA5_DATA_BW_RU_ALLOC_80MHZ	80 MHz data Bandwidth
HE_DATA5_DATA_BW_RU_ALLOC_160MHZ	160 MHz data Bandwidth
HE_DATA5_DATA_BW_RU_ALLOC_26T	26-tone RU allocation
HE_DATA5_DATA_BW_RU_ALLOC_52T	52-tone RU allocation
HE_DATA5_DATA_BW_RU_ALLOC_106T	106-tone RU allocation
HE_DATA5_DATA_BW_RU_ALLOC_242T	242-tone RU allocation
HE_DATA5_DATA_BW_RU_ALLOC_484T	484-tone RU allocation
HE_DATA5_DATA_BW_RU_ALLOC_996T	996-tone RU allocation
HE_DATA5_DATA_BW_RU_ALLOC_2x996T	2x996-tone RU allocation
HE_DATA5_GI_1_6	1.6us GI
HE_DATA5_GI_3_2	3.2us GI
HE_DATA5_LTF_SYM_SIZE	LTF symbol size.
HE_DATA5_NUM_LTF_SYMS	number of LTF symbols
HE_DATA5_PRE_FEC_PAD	Pre-FEC Padding Factor.
HE_DATA5_TXBF	TxBF.
HE_DATA5_PE_DISAMBIG	PE Disambiguity.

Definition at line 349 of file radiotap-header.h.

◆ HeMuFlags1

enum ns3::RadiotapHeader::HeMuFlags1

HE MU flags1.

Enumerator
HE_MU_FLAGS1_SIGB_MCS	SIG-B MCS (from SIG-A)
HE_MU_FLAGS1_SIGB_MCS_KNOWN	SIG-B MCS known.
HE_MU_FLAGS1_SIGB_DCM	SIG-B DCM (from SIG-A)
HE_MU_FLAGS1_SIGB_DCM_KNOWN	SIG-B DCM known.
HE_MU_FLAGS1_CH2_CENTER_26T_RU_KNOWN	(Channel 2) Center 26-tone RU bit known
HE_MU_FLAGS1_CH1_RUS_KNOWN	Channel 1 RUs known (which depends on BW)
HE_MU_FLAGS1_CH2_RUS_KNOWN	Channel 2 RUs known (which depends on BW)
HE_MU_FLAGS1_CH1_CENTER_26T_RU_KNOWN	(Channel 1) Center 26-tone RU bit known
HE_MU_FLAGS1_CH1_CENTER_26T_RU	(Channel 1) Center 26-tone RU value
HE_MU_FLAGS1_SIGB_COMPRESSION_KNOWN	SIG-B Compression known.
HE_MU_FLAGS1_NUM_SIGB_SYMBOLS_KNOWN	of HE-SIG-B Symbols/MU-MIMO Users known

Definition at line 390 of file radiotap-header.h.

◆ HeMuFlags2

enum ns3::RadiotapHeader::HeMuFlags2

HE MU flags2.

Enumerator
HE_MU_FLAGS2_BW_FROM_SIGA	Bandwidth from Bandwidth field in HE-SIG-A.
HE_MU_FLAGS2_BW_FROM_SIGA_KNOWN	Bandwidth from Bandwidth field in HE-SIG-A known.
HE_MU_FLAGS2_SIGB_COMPRESSION_FROM_SIGA	SIG-B compression from SIG-A.
HE_MU_FLAGS2_NUM_SIGB_SYMBOLS_FROM_SIGA	of HE-SIG-B Symbols - 1 or # of MU-MIMO Users - 1 from SIG-A
HE_MU_FLAGS2_PREAMBLE_PUNCTURING_FROM_SIGA_BW_FIELD	Preamble puncturing from Bandwidth field in HE-SIG-A.
HE_MU_FLAGS2_PREAMBLE_PUNCTURING_FROM_SIGA_BW_FIELD_KNOWN	Preamble puncturing from Bandwidth field in HE-SIG-A known.
HE_MU_FLAGS2_CH2_CENTER_26T_RU	(Channel 2) Center 26-tone RU value

Definition at line 408 of file radiotap-header.h.

◆ HeMuPerUserKnown

enum ns3::RadiotapHeader::HeMuPerUserKnown

HE MU per_user_known.

Enumerator
HE_MU_PER_USER_POSITION_KNOWN	User field position known.
HE_MU_PER_USER_STA_ID_KNOWN	STA-ID known.
HE_MU_PER_USER_NSTS_KNOWN	NSTS known.
HE_MU_PER_USER_TX_BF_KNOWN	Tx Beamforming known.
HE_MU_PER_USER_SPATIAL_CONFIGURATION_KNOWN	Spatial Configuration known.
HE_MU_PER_USER_MCS_KNOWN	MCS known.
HE_MU_PER_USER_DCM_KNOWN	DCM known.
HE_MU_PER_USER_CODING_KNOWN	Coding known.

Definition at line 439 of file radiotap-header.h.

◆ McsFlags

enum ns3::RadiotapHeader::McsFlags

MCS flags.

Enumerator
MCS_FLAGS_NONE	Default: 20 MHz, long guard interval, mixed HT format and BCC FEC type.
MCS_FLAGS_BANDWIDTH_40	40 MHz
MCS_FLAGS_BANDWIDTH_20L	20L (20 MHz in lower half of 40 MHz channel)
MCS_FLAGS_BANDWIDTH_20U	20U (20 MHz in upper half of 40 MHz channel)
MCS_FLAGS_GUARD_INTERVAL	Short guard interval.
MCS_FLAGS_HT_GREENFIELD	Greenfield HT format.
MCS_FLAGS_FEC_TYPE	LDPC FEC type.
MCS_FLAGS_STBC_STREAMS	STBC enabled.
MCS_FLAGS_NESS_BIT_0	Ness - bit 0 (LSB) of Number of extension spatial streams.

Definition at line 194 of file radiotap-header.h.

◆ McsKnown

enum ns3::RadiotapHeader::McsKnown

MCS known bits.

Enumerator
MCS_KNOWN_NONE	No flags set.
MCS_KNOWN_BANDWIDTH	Bandwidth.
MCS_KNOWN_INDEX	MCS index known.
MCS_KNOWN_GUARD_INTERVAL	Guard interval.
MCS_KNOWN_HT_FORMAT	HT format.
MCS_KNOWN_FEC_TYPE	FEC type.
MCS_KNOWN_STBC	STBC known.
MCS_KNOWN_NESS	Ness known (Number of extension spatial streams)
MCS_KNOWN_NESS_BIT_1	Ness data - bit 1 (MSB) of Number of extension spatial streams.

Definition at line 177 of file radiotap-header.h.

◆ RadiotapFlags

enum ns3::RadiotapHeader::RadiotapFlags

private

Radiotap flags.

Enumerator
RADIOTAP_TSFT
RADIOTAP_FLAGS
RADIOTAP_RATE
RADIOTAP_CHANNEL
RADIOTAP_FHSS
RADIOTAP_DBM_ANTSIGNAL
RADIOTAP_DBM_ANTNOISE
RADIOTAP_LOCK_QUALITY
RADIOTAP_TX_ATTENUATION
RADIOTAP_DB_TX_ATTENUATION
RADIOTAP_DBM_TX_POWER
RADIOTAP_ANTENNA
RADIOTAP_DB_ANTSIGNAL
RADIOTAP_DB_ANTNOISE
RADIOTAP_RX_FLAGS
RADIOTAP_MCS
RADIOTAP_AMPDU_STATUS
RADIOTAP_VHT
RADIOTAP_HE
RADIOTAP_HE_MU
RADIOTAP_HE_MU_OTHER_USER
RADIOTAP_ZERO_LEN_PSDU
RADIOTAP_LSIG
RADIOTAP_EXT

Definition at line 468 of file radiotap-header.h.

◆ VhtFlags

enum ns3::RadiotapHeader::VhtFlags

VHT flags.

Enumerator
VHT_FLAGS_NONE	No flags set.
VHT_FLAGS_STBC	Set if all spatial streams of all users have space-time block coding.
VHT_FLAGS_TXOP_PS_NOT_ALLOWED	Set if STAs may not doze during TXOP (valid only for AP transmitters).
VHT_FLAGS_GUARD_INTERVAL	Short guard interval.
VHT_FLAGS_SHORT_GI_NSYM_DISAMBIGUATION	Set if NSYM mod 10 = 9 (valid only if short GI is used).
VHT_FLAGS_LDPC_EXTRA_OFDM_SYMBOL	Set if one or more users are using LDPC and the encoding process resulted in extra OFDM symbol(s)
VHT_FLAGS_BEAMFORMED	Set if beamforming is used (valid for SU PPDUs only).

Definition at line 267 of file radiotap-header.h.

◆ VhtKnown

enum ns3::RadiotapHeader::VhtKnown

VHT known bits.

Enumerator
VHT_KNOWN_NONE	No flags set.
VHT_KNOWN_STBC	Space-time block coding (1 if all spatial streams of all users have STBC, 0 otherwise).
VHT_KNOWN_TXOP_PS_NOT_ALLOWED	TXOP_PS_NOT_ALLOWED known.
VHT_KNOWN_GUARD_INTERVAL	Guard interval.
VHT_KNOWN_SHORT_GI_NSYM_DISAMBIGUATION	Short GI NSYM disambiguation known.
VHT_KNOWN_LDPC_EXTRA_OFDM_SYMBOL	LDPC extra OFDM symbol known.
VHT_KNOWN_BEAMFORMED	Beamformed known/applicable (this flag should be set to zero for MU PPDUs).
VHT_KNOWN_BANDWIDTH	Bandwidth known.
VHT_KNOWN_GROUP_ID	Group ID known.
VHT_KNOWN_PARTIAL_AID	Partial AID known/applicable.

Definition at line 248 of file radiotap-header.h.

Constructor & Destructor Documentation

◆ RadiotapHeader()

ns3::RadiotapHeader::RadiotapHeader ( )

Definition at line 35 of file radiotap-header.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ Deserialize()

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

overridevirtual

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.

Parameters

start An iterator which points to where the header should written.

Returns: The number of bytes read.

Implements ns3::Header.

Definition at line 345 of file radiotap-header.cc.

References m_ampduStatusCRC, m_ampduStatusFlags, m_ampduStatusPad, m_ampduStatusRef, m_antennaNoise, m_antennaSignal, m_channelFlags, m_channelFreq, m_channelPad, m_flags, m_heData1, m_heData2, m_heData3, m_heData4, m_heData5, m_heData6, m_heMuFlags1, m_heMuFlags2, m_heMuOtherUserPad, m_heMuPad, m_heMuPerUser1, m_heMuPerUser2, m_heMuPerUserKnown, m_heMuPerUserPosition, m_hePad, m_length, m_mcsFlags, m_mcsKnown, m_mcsRate, m_present, m_rate, m_tsft, m_vhtBandwidth, m_vhtCoding, m_vhtFlags, m_vhtGroupId, m_vhtKnown, m_vhtMcsNss, m_vhtPad, m_vhtPartialAid, NS_ASSERT_MSG, NS_LOG_FUNCTION, RADIOTAP_AMPDU_STATUS, RADIOTAP_ANTENNA, RADIOTAP_CHANNEL, RADIOTAP_DB_ANTNOISE, RADIOTAP_DB_ANTSIGNAL, RADIOTAP_DB_TX_ATTENUATION, RADIOTAP_DBM_ANTNOISE, RADIOTAP_DBM_ANTSIGNAL, RADIOTAP_DBM_TX_POWER, RADIOTAP_FHSS, RADIOTAP_FLAGS, RADIOTAP_HE, RADIOTAP_HE_MU, RADIOTAP_HE_MU_OTHER_USER, RADIOTAP_LOCK_QUALITY, RADIOTAP_MCS, RADIOTAP_RATE, RADIOTAP_RX_FLAGS, RADIOTAP_TSFT, RADIOTAP_TX_ATTENUATION, and RADIOTAP_VHT.

◆ GetInstanceTypeId()

TypeId ns3::RadiotapHeader::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 86 of file radiotap-header.cc.

References GetTypeId().

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◆ GetSerializedSize()

uint32_t ns3::RadiotapHeader::GetSerializedSize ( ) const

overridevirtual

This method is used by Packet::AddHeader to store the header into the byte buffer of a packet.

This method returns the number of bytes which are needed to store the header data during a Serialize.

Returns: The expected size of the header.

Implements ns3::Header.

Definition at line 92 of file radiotap-header.cc.

References m_length, and NS_LOG_FUNCTION.

◆ GetTypeId()

TypeId ns3::RadiotapHeader::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 75 of file radiotap-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

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

overridevirtual

This method is used by Packet::Print to print the content of the 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.

eg: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Parameters

os	The output stream

Implements ns3::Header.

Definition at line 632 of file radiotap-header.cc.

References m_ampduStatusFlags, m_antennaNoise, m_antennaSignal, m_channelFlags, m_channelFreq, m_flags, m_heData1, m_heData2, m_heData3, m_heData4, m_heData5, m_heData6, m_heMuFlags1, m_heMuFlags2, m_heMuPerUser1, m_heMuPerUser2, m_heMuPerUserKnown, m_heMuPerUserPosition, m_mcsFlags, m_mcsKnown, m_mcsRate, m_rate, m_tsft, m_vhtBandwidth, m_vhtCoding, m_vhtFlags, m_vhtGroupId, m_vhtKnown, m_vhtMcsNss, m_vhtPartialAid, and NS_LOG_FUNCTION.

◆ Serialize()

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

overridevirtual

This method is used by Packet::AddHeader to store the 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.

Parameters

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

Implements ns3::Header.

Definition at line 99 of file radiotap-header.cc.

References m_ampduStatusCRC, m_ampduStatusFlags, m_ampduStatusPad, m_ampduStatusRef, m_antennaNoise, m_antennaSignal, m_channelFlags, m_channelFreq, m_channelPad, m_flags, m_heData1, m_heData2, m_heData3, m_heData4, m_heData5, m_heData6, m_heMuFlags1, m_heMuFlags2, m_heMuOtherUserPad, m_heMuPad, m_heMuPerUser1, m_heMuPerUser2, m_heMuPerUserKnown, m_heMuPerUserPosition, m_hePad, m_length, m_mcsFlags, m_mcsKnown, m_mcsRate, m_present, m_rate, m_tsft, m_vhtBandwidth, m_vhtCoding, m_vhtFlags, m_vhtGroupId, m_vhtKnown, m_vhtMcsNss, m_vhtPad, m_vhtPartialAid, NS_LOG_FUNCTION, RADIOTAP_AMPDU_STATUS, RADIOTAP_ANTENNA, RADIOTAP_CHANNEL, RADIOTAP_DB_ANTNOISE, RADIOTAP_DB_ANTSIGNAL, RADIOTAP_DB_TX_ATTENUATION, RADIOTAP_DBM_ANTNOISE, RADIOTAP_DBM_ANTSIGNAL, RADIOTAP_DBM_TX_POWER, RADIOTAP_FHSS, RADIOTAP_FLAGS, RADIOTAP_HE, RADIOTAP_HE_MU, RADIOTAP_HE_MU_OTHER_USER, RADIOTAP_LOCK_QUALITY, RADIOTAP_MCS, RADIOTAP_RATE, RADIOTAP_RX_FLAGS, RADIOTAP_TSFT, RADIOTAP_TX_ATTENUATION, and RADIOTAP_VHT.

◆ SetAmpduStatus()

void ns3::RadiotapHeader::SetAmpduStatus	(	uint32_t	referenceNumber,
		uint16_t	flags,
		uint8_t	crc
	)

Set the A-MPDU status fields.

Parameters

referenceNumber	The A-MPDU reference number to identify all subframes belonging to the same A-MPDU.
flags	The flags to set.
crc	The CRC value value.

Definition at line 790 of file radiotap-header.cc.

References m_ampduStatusCRC, m_ampduStatusFlags, m_ampduStatusPad, m_ampduStatusRef, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_AMPDU_STATUS.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetAntennaNoisePower()

void ns3::RadiotapHeader::SetAntennaNoisePower ( double noise )

Set the RF noise power at the antenna as a decibel difference from an arbitrary, fixed reference.

Parameters

noise The RF noise power at the antenna as a decibel difference from an arbitrary, fixed reference.

Definition at line 746 of file radiotap-header.cc.

References m_antennaNoise, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_DBM_ANTNOISE.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetAntennaSignalPower()

void ns3::RadiotapHeader::SetAntennaSignalPower ( double signal )

Set the RF signal power at the antenna as a decibel difference from an arbitrary, fixed reference.

Parameters

signal The RF signal power at the antenna as a decibel difference from an arbitrary, fixed reference;

Definition at line 719 of file radiotap-header.cc.

References m_antennaSignal, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_DBM_ANTSIGNAL.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetChannelFrequencyAndFlags()

void ns3::RadiotapHeader::SetChannelFrequencyAndFlags	(	uint16_t	frequency,
		uint16_t	flags
	)

Set the transmit/receive channel frequency and flags.

Parameters

frequency	The transmit/receive data rate in units of 500 kbps.
flags	The flags to set.

See also: ChannelFlags

Definition at line 701 of file radiotap-header.cc.

References m_channelFlags, m_channelFreq, m_channelPad, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_CHANNEL.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetFrameFlags()

void ns3::RadiotapHeader::SetFrameFlags ( uint8_t flags )

Set the frame flags of the transmitted or received frame.

Parameters

flags flags to set.

Definition at line 669 of file radiotap-header.cc.

References m_flags, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_FLAGS.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetHeFields()

void ns3::RadiotapHeader::SetHeFields	(	uint16_t	data1,
		uint16_t	data2,
		uint16_t	data3,
		uint16_t	data4,
		uint16_t	data5,
		uint16_t	data6
	)

Set the HE fields.

Parameters

data1	The data1 field.
data2	The data2 field.
data3	The data3 field.
data4	The data4 field.
data5	The data5 field.
data6	The data6 field.

Definition at line 840 of file radiotap-header.cc.

References m_heData1, m_heData2, m_heData3, m_heData4, m_heData5, m_heData6, m_hePad, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_HE.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetHeMuFields()

void ns3::RadiotapHeader::SetHeMuFields	(	uint16_t	flags1,
		uint16_t	flags2,
		const std::array< uint8_t, 4 > &	ruChannel1,
		const std::array< uint8_t, 4 > &	ruChannel2
	)

Set the HE MU fields.

Parameters

flags1	The flags1 field.
flags2	The flags2 field.
ruChannel1	The RU_channel1 field.
ruChannel2	The RU_channel2 field.

Definition at line 866 of file radiotap-header.cc.

References m_heMuFlags1, m_heMuFlags2, m_heMuPad, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_HE_MU.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetHeMuPerUserFields()

void ns3::RadiotapHeader::SetHeMuPerUserFields	(	uint16_t	perUser1,
		uint16_t	perUser2,
		uint8_t	perUserPosition,
		uint8_t	perUserKnown
	)

Set the HE MU per user fields.

Parameters

perUser1	The per_user_1 field.
perUser2	The per_user_2 field.
perUserPosition	The per_user_position field.
perUserKnown	The per_user_known field.

Definition at line 886 of file radiotap-header.cc.

References m_heMuOtherUserPad, m_heMuPerUser1, m_heMuPerUser2, m_heMuPerUserKnown, m_heMuPerUserPosition, m_length, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_HE_MU_OTHER_USER.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetMcsFields()

void ns3::RadiotapHeader::SetMcsFields	(	uint8_t	known,
		uint8_t	flags,
		uint8_t	mcs
	)

Set the MCS fields.

Parameters

known	The kwown flags.
flags	The flags to set.
mcs	The MCS index value.

Definition at line 773 of file radiotap-header.cc.

References m_length, m_mcsFlags, m_mcsKnown, m_mcsRate, m_present, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_MCS.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetRate()

void ns3::RadiotapHeader::SetRate ( uint8_t rate )

Set the transmit/receive channel frequency in units of megahertz.

Parameters

rate	the transmit/receive channel frequency in units of megahertz.

Definition at line 685 of file radiotap-header.cc.

References m_length, m_present, m_rate, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_RATE.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetTsft()

void ns3::RadiotapHeader::SetTsft ( uint64_t tsft )

Set the Time Synchronization Function Timer (TSFT) value.

Valid for received frames only.

Parameters

tsft	Value in microseconds of the MAC's 64-bit 802.11 Time Synchronization Function timer when the first bit of the MPDU arrived at the MAC.

Definition at line 653 of file radiotap-header.cc.

References m_length, m_present, m_tsft, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_TSFT.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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◆ SetVhtFields()

void ns3::RadiotapHeader::SetVhtFields	(	uint16_t	known,
		uint8_t	flags,
		uint8_t	bandwidth,
		uint8_t	mcs_nss[4],
		uint8_t	coding,
		uint8_t	group_id,
		uint16_t	partial_aid
	)

Set the VHT fields.

Parameters

known	The kwown flags.
flags	The flags to set.
bandwidth	The bandwidth value.
mcs_nss	The mcs_nss value.
coding	The coding value.
group_id	The group_id value.
partial_aid	The partial_aid value.

Definition at line 808 of file radiotap-header.cc.

References m_length, m_present, m_vhtBandwidth, m_vhtCoding, m_vhtFlags, m_vhtGroupId, m_vhtKnown, m_vhtMcsNss, m_vhtPad, m_vhtPartialAid, NS_LOG_FUNCTION, NS_LOG_LOGIC, and RADIOTAP_VHT.

Referenced by ns3::WifiPhyHelper::GetRadiotapHeader().

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Member Data Documentation

◆ m_ampduStatusCRC

uint8_t ns3::RadiotapHeader::m_ampduStatusCRC

private

A-MPDU Status Flags, delimiter CRC value.

Definition at line 518 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetAmpduStatus().

◆ m_ampduStatusFlags

uint16_t ns3::RadiotapHeader::m_ampduStatusFlags

private

A-MPDU Status Flags, information about the received A-MPDU.

Definition at line 517 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetAmpduStatus().

◆ m_ampduStatusPad

uint8_t ns3::RadiotapHeader::m_ampduStatusPad

private

A-MPDU Status Flags, padding before A-MPDU Status Field.

Definition at line 515 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetAmpduStatus().

◆ m_ampduStatusRef

uint32_t ns3::RadiotapHeader::m_ampduStatusRef

private

A-MPDU Status Flags, reference number.

Definition at line 516 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetAmpduStatus().

◆ m_antennaNoise

int8_t ns3::RadiotapHeader::m_antennaNoise

private

RF noise power at the antenna, dB difference from an arbitrary, fixed reference.

Definition at line 508 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetAntennaNoisePower().

◆ m_antennaSignal

int8_t ns3::RadiotapHeader::m_antennaSignal

private

RF signal power at the antenna, dB difference from an arbitrary, fixed reference.

Definition at line 506 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetAntennaSignalPower().

◆ m_channelFlags

uint16_t ns3::RadiotapHeader::m_channelFlags

private

Tx/Rx channel flags.

Definition at line 505 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetChannelFrequencyAndFlags().

◆ m_channelFreq

uint16_t ns3::RadiotapHeader::m_channelFreq

private

Tx/Rx frequency in MHz.

Definition at line 504 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetChannelFrequencyAndFlags().

◆ m_channelPad

uint8_t ns3::RadiotapHeader::m_channelPad

private

Tx/Rx channel padding.

Definition at line 503 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetChannelFrequencyAndFlags().

◆ m_flags

uint8_t ns3::RadiotapHeader::m_flags

private

Properties of transmitted and received frames.

Definition at line 501 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetFrameFlags().

◆ m_heData1

uint16_t ns3::RadiotapHeader::m_heData1

private

HE data1 field.

Definition at line 530 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeFields().

◆ m_heData2

uint16_t ns3::RadiotapHeader::m_heData2

private

HE data2 field.

Definition at line 531 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeFields().

◆ m_heData3

uint16_t ns3::RadiotapHeader::m_heData3

private

HE data3 field.

Definition at line 532 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeFields().

◆ m_heData4

uint16_t ns3::RadiotapHeader::m_heData4

private

HE data4 field.

Definition at line 533 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeFields().

◆ m_heData5

uint16_t ns3::RadiotapHeader::m_heData5

private

HE data5 field.

Definition at line 534 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeFields().

◆ m_heData6

uint16_t ns3::RadiotapHeader::m_heData6

private

HE data6 field.

Definition at line 535 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeFields().

◆ m_heMuFlags1

uint16_t ns3::RadiotapHeader::m_heMuFlags1

private

HE MU flags1 field.

Definition at line 538 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeMuFields().

◆ m_heMuFlags2

uint16_t ns3::RadiotapHeader::m_heMuFlags2

private

HE MU flags2 field.

Definition at line 539 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeMuFields().

◆ m_heMuOtherUserPad

uint8_t ns3::RadiotapHeader::m_heMuOtherUserPad

private

HE MU other user padding.

Definition at line 541 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetHeMuPerUserFields().

◆ m_heMuPad

uint8_t ns3::RadiotapHeader::m_heMuPad

private

HE MU padding.

Definition at line 537 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetHeMuFields().

◆ m_heMuPerUser1

uint16_t ns3::RadiotapHeader::m_heMuPerUser1

private

HE MU per_user_1 field.

Definition at line 542 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeMuPerUserFields().

◆ m_heMuPerUser2

uint16_t ns3::RadiotapHeader::m_heMuPerUser2

private

HE MU per_user_2 field.

Definition at line 543 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeMuPerUserFields().

◆ m_heMuPerUserKnown

uint8_t ns3::RadiotapHeader::m_heMuPerUserKnown

private

HE MU per_user_known field.

Definition at line 545 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeMuPerUserFields().

◆ m_heMuPerUserPosition

uint8_t ns3::RadiotapHeader::m_heMuPerUserPosition

private

HE MU per_user_position field.

Definition at line 544 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetHeMuPerUserFields().

◆ m_hePad

uint8_t ns3::RadiotapHeader::m_hePad

private

HE padding.

Definition at line 529 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetHeFields().

◆ m_length

uint16_t ns3::RadiotapHeader::m_length

private

entire length of radiotap data + header

Definition at line 496 of file radiotap-header.h.

Referenced by Deserialize(), GetSerializedSize(), Serialize(), SetAmpduStatus(), SetAntennaNoisePower(), SetAntennaSignalPower(), SetChannelFrequencyAndFlags(), SetFrameFlags(), SetHeFields(), SetHeMuFields(), SetHeMuPerUserFields(), SetMcsFields(), SetRate(), SetTsft(), and SetVhtFields().

◆ m_mcsFlags

uint8_t ns3::RadiotapHeader::m_mcsFlags

private

MCS Flags, flags field.

Definition at line 512 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetMcsFields().

◆ m_mcsKnown

uint8_t ns3::RadiotapHeader::m_mcsKnown

private

MCS Flags, known information field.

Definition at line 511 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetMcsFields().

◆ m_mcsRate

uint8_t ns3::RadiotapHeader::m_mcsRate

private

MCS Flags, mcs rate index.

Definition at line 513 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetMcsFields().

◆ m_present

uint32_t ns3::RadiotapHeader::m_present

private

bits describing which fields follow header

Definition at line 497 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), SetAmpduStatus(), SetAntennaNoisePower(), SetAntennaSignalPower(), SetChannelFrequencyAndFlags(), SetFrameFlags(), SetHeFields(), SetHeMuFields(), SetHeMuPerUserFields(), SetMcsFields(), SetRate(), SetTsft(), and SetVhtFields().

◆ m_rate

uint8_t ns3::RadiotapHeader::m_rate

private

TX/RX data rate in units of 500 kbps.

Definition at line 502 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetRate().

◆ m_tsft

uint64_t ns3::RadiotapHeader::m_tsft

private

Time Synchronization Function Timer (when the first bit of the MPDU arrived at the MAC)

Definition at line 499 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetTsft().

◆ m_vhtBandwidth

uint8_t ns3::RadiotapHeader::m_vhtBandwidth

private

VHT bandwidth field.

Definition at line 523 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetVhtFields().

◆ m_vhtCoding

uint8_t ns3::RadiotapHeader::m_vhtCoding

private

VHT coding field.

Definition at line 525 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetVhtFields().

◆ m_vhtFlags

uint8_t ns3::RadiotapHeader::m_vhtFlags

private

VHT flags field.

Definition at line 522 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetVhtFields().

◆ m_vhtGroupId

uint8_t ns3::RadiotapHeader::m_vhtGroupId

private

VHT group_id field.

Definition at line 526 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetVhtFields().

◆ m_vhtKnown

uint16_t ns3::RadiotapHeader::m_vhtKnown

private

VHT known field.

Definition at line 521 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetVhtFields().

◆ m_vhtMcsNss

uint8_t ns3::RadiotapHeader::m_vhtMcsNss[4]

private

VHT mcs_nss field.

Definition at line 524 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetVhtFields().

◆ m_vhtPad

uint8_t ns3::RadiotapHeader::m_vhtPad

private

VHT padding.

Definition at line 520 of file radiotap-header.h.

Referenced by Deserialize(), Serialize(), and SetVhtFields().

◆ m_vhtPartialAid

uint16_t ns3::RadiotapHeader::m_vhtPartialAid

private

VHT partial_aid field.

Definition at line 527 of file radiotap-header.h.

Referenced by Deserialize(), Print(), Serialize(), and SetVhtFields().

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

src/network/utils/radiotap-header.h
src/network/utils/radiotap-header.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Types

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ AmpduFlags

◆ ChannelFlags

◆ FrameFlag

◆ HeData1

◆ HeData2

◆ HeData5

◆ HeMuFlags1

of HE-SIG-B Symbols/MU-MIMO Users known

◆ HeMuFlags2

of HE-SIG-B Symbols - 1 or # of MU-MIMO Users - 1 from SIG-A

◆ HeMuPerUserKnown

◆ McsFlags

◆ McsKnown

◆ RadiotapFlags

◆ VhtFlags

◆ VhtKnown

Constructor & Destructor Documentation

◆ RadiotapHeader()

Member Function Documentation

◆ Deserialize()

◆ GetInstanceTypeId()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetAmpduStatus()

◆ SetAntennaNoisePower()

◆ SetAntennaSignalPower()

◆ SetChannelFrequencyAndFlags()

◆ SetFrameFlags()

◆ SetHeFields()

◆ SetHeMuFields()

◆ SetHeMuPerUserFields()

◆ SetMcsFields()

◆ SetRate()

◆ SetTsft()

◆ SetVhtFields()

Member Data Documentation

◆ m_ampduStatusCRC

◆ m_ampduStatusFlags

◆ m_ampduStatusPad

◆ m_ampduStatusRef

◆ m_antennaNoise

◆ m_antennaSignal

◆ m_channelFlags

◆ m_channelFreq

◆ m_channelPad

◆ m_flags

◆ m_heData1

◆ m_heData2

◆ m_heData3

◆ m_heData4

◆ m_heData5

◆ m_heData6

◆ m_heMuFlags1

◆ m_heMuFlags2

◆ m_heMuOtherUserPad

◆ m_heMuPad

◆ m_heMuPerUser1

◆ m_heMuPerUser2

◆ m_heMuPerUserKnown

◆ m_heMuPerUserPosition

◆ m_hePad

◆ m_length

◆ m_mcsFlags

◆ m_mcsKnown

◆ m_mcsRate

◆ m_present

◆ m_rate

◆ m_tsft

◆ m_vhtBandwidth

◆ m_vhtCoding