ns3::HeRu::RuSpec Class Reference

RU Specification. More...

#include "he-ru.h"

Collaboration diagram for ns3::HeRu::RuSpec:

Public Member Functions
	RuSpec ()
	Default constructor.
	RuSpec (RuType ruType, std::size_t index, bool primary80MHz)
	Constructor.
std::size_t	GetIndex () const
	Get the RU index.
std::size_t	GetPhyIndex (MHz_u bw, uint8_t p20Index) const
	Get the RU PHY index.
bool	GetPrimary80MHz () const
	Get the primary 80 MHz flag.
RuType	GetRuType () const
	Get the RU type.
bool	operator!= (const RuSpec &other) const
	Compare this RU to the given RU.
bool	operator< (const RuSpec &other) const
	Compare this RU to the given RU.
bool	operator== (const RuSpec &other) const
	Compare this RU to the given RU.

Private Attributes
std::size_t	m_index
	RU index (starting at 1) as defined by Tables 27-7 to 27-9 of 802.11ax D8.0.
bool	m_primary80MHz
	true if the RU is allocated in the primary 80MHz channel
RuType	m_ruType
	RU type.

Detailed Description

RU Specification.

Stores the information carried by the RU Allocation subfield of the User Info field of Trigger frames (see 9.3.1.22.1 of 802.11ax D8.0). Note that primary80MHz must be true if ruType is RU_2x996_TONE. Internally, this class also stores the RU PHY index (ranging from 1 to the number of RUs of the given type in a channel of the considered width), so that this class contains all the information needed to locate the RU in a 160 MHz channel.

Definition at line 56 of file he-ru.h.

Constructor & Destructor Documentation

RuSpec() [1/2]

ns3::HeRu::RuSpec::RuSpec

(

)

Default constructor.

Definition at line 433 of file he-ru.cc.

RuSpec() [2/2]

ns3::HeRu::RuSpec::RuSpec	(	RuType	ruType,
		std::size_t	index,
		bool	primary80MHz )

Constructor.

Parameters

ruType	the RU type
index	the RU index (starting at 1)
primary80MHz	whether the RU is allocated in the primary 80MHz channel

Definition at line 438 of file he-ru.cc.

References NS_ABORT_MSG_IF.

Member Function Documentation

GetIndex()

std::size_t ns3::HeRu::RuSpec::GetIndex

(

)

const

Get the RU index.

Returns

the RU index

Definition at line 454 of file he-ru.cc.

References NS_ABORT_MSG_IF.

Referenced by ns3::HeRu::DoesOverlap(), ns3::WifiPhyOperatingChannel::Get20MHzIndicesCoveringRu(), ns3::HePhy::GetNonOfdmaWidth(), ns3::WifiPhyHelper::GetRadiotapHeader(), ns3::operator<<(), and ns3::CtrlTriggerUserInfoField::SetRuAllocation().

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GetPhyIndex()

std::size_t ns3::HeRu::RuSpec::GetPhyIndex	(	MHz_u	bw,
		uint8_t	p20Index ) const

Get the RU PHY index.

Parameters

bw	the width of the channel of which the RU is part
p20Index	the index of the primary20 channel

Returns

the RU PHY index

Definition at line 468 of file he-ru.cc.

References ns3::HeRu::GetNRus(), and ns3::HeRu::RU_2x996_TONE.

Referenced by ns3::HeRu::DoesOverlap(), ns3::HePhy::GetCenterFrequenciesForNonHePart(), ns3::SpectrumWifiPhy::GetHeRuBands(), ns3::HePhy::GetNonOfdmaBand(), ns3::HePhy::GetRuBandForRx(), ns3::HePhy::GetRuBandForTx(), and ns3::HeRu::RuSpecCompare::operator()().

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GetPrimary80MHz()

bool ns3::HeRu::RuSpec::GetPrimary80MHz

(

)

const

Get the primary 80 MHz flag.

Returns

true if the RU is in the primary 80 MHz channel and false otherwise

Definition at line 461 of file he-ru.cc.

References NS_ABORT_MSG_IF.

Referenced by ns3::HeRu::DoesOverlap(), ns3::HeRu::FindOverlappingRu(), ns3::WifiPhyOperatingChannel::Get20MHzIndicesCoveringRu(), ns3::WifiPhyHelper::GetRadiotapHeader(), ns3::operator<<(), and ns3::CtrlTriggerUserInfoField::SetRuAllocation().

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GetRuType()

HeRu::RuType ns3::HeRu::RuSpec::GetRuType

(

)

const

Get the RU type.

Returns

the RU type

Definition at line 447 of file he-ru.cc.

References NS_ABORT_MSG_IF.

Referenced by TxDurationTest::CheckMuTxDuration(), ns3::HeRu::DoesOverlap(), ns3::HeRu::DoesOverlap(), ns3::WifiPhyOperatingChannel::Get20MHzIndicesCoveringRu(), ns3::HePhy::GetChannelWidthAndBand(), ns3::EhtPhy::GetDataRateFromTxVector(), ns3::HePhy::GetDataRateFromTxVector(), ns3::HePhy::GetNonOfdmaBand(), ns3::HePhy::GetNonOfdmaWidth(), ns3::EhtPhy::GetPhyRateFromTxVector(), ns3::HePhy::GetPhyRateFromTxVector(), ns3::WifiPhyHelper::GetRadiotapHeader(), ns3::HePhy::GetRuBandForRx(), ns3::HePhy::GetRuBandForTx(), ns3::HeRu::RuSpecCompare::operator()(), ns3::operator<<(), and ns3::CtrlTriggerUserInfoField::SetRuAllocation().

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operator!=()

bool ns3::HeRu::RuSpec::operator!=

(

const RuSpec &

other

)

const

Compare this RU to the given RU.

Parameters

other

the given RU

Returns

true if this RU differs from the given RU, false otherwise

Definition at line 882 of file he-ru.cc.

operator<()

bool ns3::HeRu::RuSpec::operator<

(

const RuSpec &

other

)

const

Compare this RU to the given RU.

Parameters

other

the given RU

Returns

true if this RU is smaller than the given RU, false otherwise

Definition at line 887 of file he-ru.cc.

References m_index, m_primary80MHz, and m_ruType.

operator==()

bool ns3::HeRu::RuSpec::operator==

(

const RuSpec &

other

)

const

Compare this RU to the given RU.

Parameters

other

the given RU

Returns

true if this RU compares equal to the given RU, false otherwise

Definition at line 872 of file he-ru.cc.

References m_index, m_primary80MHz, and m_ruType.

Member Data Documentation

m_index

std::size_t ns3::HeRu::RuSpec::m_index

private

RU index (starting at 1) as defined by Tables 27-7 to 27-9 of 802.11ax D8.0.

Definition at line 123 of file he-ru.h.

Referenced by operator<(), and operator==().

m_primary80MHz

bool ns3::HeRu::RuSpec::m_primary80MHz

private

true if the RU is allocated in the primary 80MHz channel

Definition at line 125 of file he-ru.h.

Referenced by operator<(), and operator==().

m_ruType

RuType ns3::HeRu::RuSpec::m_ruType

private

RU type.

Definition at line 122 of file he-ru.h.

Referenced by operator<(), and operator==().

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

• src/wifi/model/he/he-ru.h
• src/wifi/model/he/he-ru.cc