ERP-OFDM PPDU (11g) More...

#include "erp-ofdm-ppdu.h"

Inheritance diagram for ns3::ErpOfdmPpdu:

Collaboration diagram for ns3::ErpOfdmPpdu:

Public Member Functions
	ErpOfdmPpdu (Ptr< const WifiPsdu > psdu, const WifiTxVector &txVector, const WifiPhyOperatingChannel &channel, uint64_t uid)
	Create an ERP-OFDM PPDU.

Ptr< WifiPpdu >	Copy () const override
	Copy this instance.

Public Member Functions inherited from ns3::OfdmPpdu
	OfdmPpdu (Ptr< const WifiPsdu > psdu, const WifiTxVector &txVector, const WifiPhyOperatingChannel &channel, uint64_t uid, bool instantiateLSig=true)
	Create an OFDM PPDU.

Ptr< WifiPpdu >	Copy () const override
	Copy this instance.

Time	GetTxDuration () const override
	Get the total transmission duration of the PPDU.

Public Member Functions inherited from ns3::WifiPpdu
	WifiPpdu (const WifiConstPsduMap &psdus, const WifiTxVector &txVector, const WifiPhyOperatingChannel &channel, uint64_t uid)
	Create a PPDU storing a map of PSDUs.

	WifiPpdu (Ptr< const WifiPsdu > psdu, const WifiTxVector &txVector, const WifiPhyOperatingChannel &channel, uint64_t uid=UINT64_MAX)
	Create a PPDU storing a PSDU.

virtual	~WifiPpdu ()
	Destructor for WifiPpdu.

bool	DoesOverlapChannel (MHz_u minFreq, MHz_u maxFreq) const
	Check whether the given PPDU overlaps a given channel.

WifiModulationClass	GetModulation () const
	Get the modulation used for the PPDU.

WifiPreamble	GetPreamble () const
	Get the preamble of the PPDU.

Ptr< const WifiPsdu >	GetPsdu () const
	Get the payload of the PPDU.

virtual uint16_t	GetStaId () const
	Get the ID of the STA that transmitted the PPDU for UL MU, SU_STA_ID otherwise.

std::vector< MHz_u >	GetTxCenterFreqs () const

virtual MHz_u	GetTxChannelWidth () const
	Get the channel width over which the PPDU will effectively be transmitted.

const WifiTxVector &	GetTxVector () const
	Get the TXVECTOR used to send the PPDU.

virtual WifiPpduType	GetType () const
	Return the PPDU type (.

uint64_t	GetUid () const
	Get the UID of the PPDU.

bool	IsTruncatedTx () const

void	Print (std::ostream &os) const
	Print the PPDU contents.

void	ResetTxVector () const
	Reset the TXVECTOR.

void	SetTruncatedTx ()
	Indicate that the PPDU's transmission was aborted due to transmitter switch off.

void	UpdateTxVector (const WifiTxVector &updatedTxVector) const
	Update the TXVECTOR based on some information known at the receiver.

Public Member Functions inherited from ns3::SimpleRefCount< WifiPpdu >
	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.

Private Member Functions
void	SetTxVectorFromLSigHeader (WifiTxVector &txVector, const LSigHeader &lSig) const override
	Fill in the TXVECTOR from L-SIG header.

Additional Inherited Members
Protected Member Functions inherited from ns3::WifiPpdu
virtual std::string	PrintPayload () const
	Print the payload of the PPDU.

Protected Attributes inherited from ns3::OfdmPpdu
LSigHeader	m_lSig
	the L-SIG PHY header

Protected Attributes inherited from ns3::WifiPpdu
WifiModulationClass	m_modulation
	the modulation used for the transmission of this PPDU

const WifiPhyOperatingChannel &	m_operatingChannel
	the operating channel of the PHY

WifiPreamble	m_preamble
	the PHY preamble

WifiConstPsduMap	m_psdus
	the PSDUs contained in this PPDU

std::vector< MHz_u >	m_txCenterFreqs
	the center frequency per segment used for the transmission of this PPDU

std::optional< WifiTxVector >	m_txVector
	the TXVECTOR at TX PHY or the reconstructed TXVECTOR at RX PHY (or std::nullopt if TXVECTOR has not been reconstructed yet)

uint64_t	m_uid
	the unique ID of this PPDU

Detailed Description

ERP-OFDM PPDU (11g)

ErpOfdmPpdu stores a preamble, PHY headers and a PSDU of a PPDU with non-HT header, i.e., PPDU that uses ERP-OFDM modulation.

Definition at line 33 of file erp-ofdm-ppdu.h.

Constructor & Destructor Documentation

◆ ErpOfdmPpdu()

ns3::ErpOfdmPpdu::ErpOfdmPpdu	(	Ptr< const WifiPsdu >	psdu,
		const WifiTxVector &	txVector,
		const WifiPhyOperatingChannel &	channel,
		uint64_t	uid )

Create an ERP-OFDM PPDU.

Parameters

psdu	the PHY payload (PSDU)
txVector	the TXVECTOR that was used for this PPDU
channel	the operating channel of the PHY used to transmit this PPDU
uid	the unique ID of this PPDU

Definition at line 23 of file erp-ofdm-ppdu.cc.

References NS_LOG_FUNCTION.

Referenced by Copy().

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Member Function Documentation

◆ Copy()

Ptr< WifiPpdu > ns3::ErpOfdmPpdu::Copy ( ) const

overridevirtual

Copy this instance.

Returns: a Ptr to a copy of this instance.

Reimplemented from ns3::WifiPpdu.

Definition at line 40 of file erp-ofdm-ppdu.cc.

References ErpOfdmPpdu().

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◆ SetTxVectorFromLSigHeader()

void ns3::ErpOfdmPpdu::SetTxVectorFromLSigHeader	(	WifiTxVector &	txVector,
		const LSigHeader &	lSig ) const

overrideprivatevirtual

Fill in the TXVECTOR from L-SIG header.

Parameters

txVector	the TXVECTOR to fill in
lSig	the L-SIG header

Reimplemented from ns3::OfdmPpdu.

Definition at line 33 of file erp-ofdm-ppdu.cc.

References ns3::ErpOfdmPhy::GetErpOfdmRate(), ns3::OfdmPpdu::LSigHeader::GetRate(), ns3::WifiTxVector::SetChannelWidth(), and ns3::WifiTxVector::SetMode().

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

src/wifi/model/non-ht/erp-ofdm-ppdu.h
src/wifi/model/non-ht/erp-ofdm-ppdu.cc

Public Member Functions