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ns3::AdvancedEmlsrManager Class Reference

AdvancedEmlsrManager is an advanced EMLSR manager. More...

#include "advanced-emlsr-manager.h"

+ Inheritance diagram for ns3::AdvancedEmlsrManager:
+ Collaboration diagram for ns3::AdvancedEmlsrManager:

Public Member Functions

 AdvancedEmlsrManager ()
 
 ~AdvancedEmlsrManager () override
 
- Public Member Functions inherited from ns3::DefaultEmlsrManager
 DefaultEmlsrManager ()
 
 ~DefaultEmlsrManager () override
 
- Public Member Functions inherited from ns3::EmlsrManager
 EmlsrManager ()
 
 ~EmlsrManager () override
 
void CancelMediumSyncDelayTimer (uint8_t linkId)
 Cancel the MediumSyncDelay timer associated with the given link and take the appropriate actions.
 
void DecrementMediumSyncDelayNTxops (uint8_t linkId)
 Decrement the counter indicating the number of TXOP attempts left while the MediumSyncDelay timer is running.
 
bool GetAuxPhyTxCapable () const
 
bool GetCamStateReset () const
 
std::pair< bool, TimeGetDelayUntilAccessRequest (uint8_t linkId, AcIndex aci)
 Notify that an UL TXOP is gained on the given link by the given AC.
 
std::optional< TimeGetElapsedMediumSyncDelayTimer (uint8_t linkId) const
 Check whether the MediumSyncDelay timer is running for the STA operating on the given link.
 
const std::set< uint8_t > & GetEmlsrLinks () const
 
bool GetInDeviceInterference () const
 
uint8_t GetMainPhyId () const
 
Time GetMediumSyncDuration () const
 
std::optional< uint8_t > GetMediumSyncMaxNTxops () const
 
int8_t GetMediumSyncOfdmEdThreshold () const
 
std::optional< TimeGetTransitionTimeout () const
 
bool MediumSyncDelayNTxopsExceeded (uint8_t linkId)
 Return whether no more TXOP attempt is allowed on the given link.
 
void NotifyIcfReceived (uint8_t linkId)
 Notify the reception of an initial Control frame on the given link.
 
void NotifyMgtFrameReceived (Ptr< const WifiMpdu > mpdu, uint8_t linkId)
 Notify the reception of a management frame addressed to us.
 
void NotifyTxopEnd (uint8_t linkId, bool ulTxopNotStarted=false, bool ongoingDlTxop=false)
 Notify the end of a TXOP on the given link.
 
void NotifyUlTxopStart (uint8_t linkId)
 Notify the start of an UL TXOP on the given link.
 
void ResetMediumSyncDelayNTxops (uint8_t linkId)
 Reset the counter indicating the number of TXOP attempts left while the MediumSyncDelay timer is running, so as to remove the limit on the number of attempts that can be made while the MediumSyncDelay timer is running.
 
void SetAuxPhyTxCapable (bool capable)
 Set the member variable indicating whether Aux PHYs are capable of transmitting PPDUs.
 
void SetCamStateReset (bool enable)
 Set the member variable indicating whether the state of the CAM should be reset when the main PHY switches channel and operates on the link associated with the CAM.
 
void SetEmlsrLinks (const std::set< uint8_t > &linkIds)
 Take actions to enable EMLSR mode on the given set of links, if non-empty, or disable EMLSR mode, otherwise.
 
void SetInDeviceInterference (bool enable)
 Set the member variable indicating whether in-device interference is such that a PHY cannot decode anything and cannot decrease the backoff counter when another PHY is transmitting.
 
void SetMediumSyncDuration (Time duration)
 Set the duration of the MediumSyncDelay timer.
 
void SetMediumSyncMaxNTxops (std::optional< uint8_t > nTxops)
 Set the maximum number of TXOPs a non-AP STA is allowed to attempt to initiate while the MediumSyncDelay timer is running.
 
void SetMediumSyncOfdmEdThreshold (int8_t threshold)
 Set the Medium Synchronization OFDM ED threshold (dBm) to use while the MediumSyncDelay timer is running.
 
void SetTransitionTimeout (Time timeout)
 Set the Transition Timeout advertised by the associated AP with EMLSR activated.
 
void SetWifiMac (Ptr< StaWifiMac > mac)
 Set the wifi MAC.
 
- Public Member Functions inherited from ns3::Object
 Object ()
 Constructor.
 
 ~Object () override
 Destructor.
 
void AggregateObject (Ptr< Object > other)
 Aggregate two Objects together.
 
void Dispose ()
 Dispose of this Object.
 
AggregateIterator GetAggregateIterator () const
 Get an iterator to the Objects aggregated to this one.
 
TypeId GetInstanceTypeId () const override
 Get the most derived TypeId for this Object.
 
template<typename T >
Ptr< T > GetObject () const
 Get a pointer to the requested aggregated Object.
 
template<>
Ptr< ObjectGetObject () const
 Specialization of () for objects of type ns3::Object.
 
template<typename T >
Ptr< T > GetObject (TypeId tid) const
 Get a pointer to the requested aggregated Object by TypeId.
 
template<>
Ptr< ObjectGetObject (TypeId tid) const
 Specialization of (TypeId tid) for objects of type ns3::Object.
 
void Initialize ()
 Invoke DoInitialize on all Objects aggregated to this one.
 
bool IsInitialized () const
 Check if the object has been initialized.
 
void UnidirectionalAggregateObject (Ptr< Object > other)
 Aggregate an Object to another Object.
 
- Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
 SimpleRefCount ()
 Default constructor.
 
 SimpleRefCount (const SimpleRefCount &o)
 Copy constructor.
 
uint32_t GetReferenceCount () const
 Get the reference count of the object.
 
SimpleRefCountoperator= (const SimpleRefCount &o)
 Assignment operator.
 
void Ref () const
 Increment the reference count.
 
void Unref () const
 Decrement the reference count.
 
- 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::DefaultEmlsrManager
static TypeId GetTypeId ()
 Get the type ID.
 
- Static Public Member Functions inherited from ns3::EmlsrManager
static TypeId GetTypeId ()
 Get the type ID.
 
- Static Public Member Functions inherited from ns3::Object
static TypeId GetTypeId ()
 Register this type.
 
- Static Public Member Functions inherited from ns3::ObjectBase
static TypeId GetTypeId ()
 Get the type ID.
 

Protected Member Functions

void CheckNavAndCcaLastPifs (Ptr< WifiPhy > phy, uint8_t linkId, Ptr< QosTxop > edca)
 Use information from NAV and CCA performed by the given PHY on the given link in the last PIFS interval to determine whether the given EDCAF can start a TXOP.
 
void DoDispose () override
 Destructor implementation.
 
std::pair< bool, TimeDoGetDelayUntilAccessRequest (uint8_t linkId) override
 Subclasses have to provide an implementation for this method, that is called by the base class when the EMLSR client gets channel access on the given link.
 
void DoSetWifiMac (Ptr< StaWifiMac > mac) override
 Allow subclasses to take actions when the MAC is set.
 
std::pair< bool, TimeGetDelayUnlessMainPhyTakesOverUlTxop (uint8_t linkId) override
 Subclasses have to provide an implementation for this method, that is called by the base class when the EMLSR client gets channel access on the given link, on which an aux PHY that is TX capable is operating.
 
void ReceivedMacHdr (Ptr< WifiPhy > phy, const WifiMacHeader &macHdr, const WifiTxVector &txVector, Time psduDuration)
 Possibly take actions when notified of the MAC header of the MPDU being received by the given PHY.
 
bool RequestMainPhyToSwitch (uint8_t linkId, AcIndex aci)
 Determine whether the main PHY shall be requested to switch to the link of an aux PHY that has gained channel access through the given AC but it is not TX capable.
 
void SwitchMainPhyIfTxopGainedByAuxPhy (uint8_t linkId, AcIndex aci) override
 Subclasses have to provide an implementation for this method, that is called by the base class when the given AC of the EMLSR client gets channel access on the given link, on which an aux PHY that is not TX capable is operating.
 
- Protected Member Functions inherited from ns3::DefaultEmlsrManager
std::pair< bool, TimeDoGetDelayUntilAccessRequest (uint8_t linkId) override
 Subclasses have to provide an implementation for this method, that is called by the base class when the EMLSR client gets channel access on the given link.
 
std::pair< bool, TimeGetDelayUnlessMainPhyTakesOverUlTxop (uint8_t linkId) override
 Subclasses have to provide an implementation for this method, that is called by the base class when the EMLSR client gets channel access on the given link, on which an aux PHY that is TX capable is operating.
 
uint8_t GetLinkToSendEmlOmn () override
 
Time GetTimeToCtsEnd (uint8_t linkId) const
 This function is intended to be called when an aux PHY is about to transmit an RTS on the given link to calculate the time remaining to the end of the CTS reception.
 
std::optional< uint8_t > ResendNotification (Ptr< const WifiMpdu > mpdu) override
 A previous EML Operating Mode Notification frame was dropped.
 
void SwitchMainPhyBackToPrimaryLink (uint8_t linkId)
 This method can only be called when aux PHYs do not switch link.
 
void SwitchMainPhyIfTxopGainedByAuxPhy (uint8_t linkId, AcIndex aci) override
 Subclasses have to provide an implementation for this method, that is called by the base class when the given AC of the EMLSR client gets channel access on the given link, on which an aux PHY that is not TX capable is operating.
 
- Protected Member Functions inherited from ns3::EmlsrManager
void DoDispose () override
 Destructor implementation.
 
const WifiPhyOperatingChannelGetChannelForAuxPhy (uint8_t linkId) const
 
const WifiPhyOperatingChannelGetChannelForMainPhy (uint8_t linkId) const
 
Ptr< EhtFrameExchangeManagerGetEhtFem (uint8_t linkId) const
 
MgtEmlOmn GetEmlOmn ()
 
Ptr< StaWifiMacGetStaMac () const
 
void SetCcaEdThresholdOnLinkSwitch (Ptr< WifiPhy > phy, uint8_t linkId)
 Set the CCA ED threshold (if needed) on the given PHY that is switching channel to operate on the given link.
 
void SwitchAuxPhy (Ptr< WifiPhy > auxPhy, uint8_t currLinkId, uint8_t nextLinkId)
 Switch channel on the Aux PHY operating on the given current link so that it operates on the given next link.
 
void SwitchMainPhy (uint8_t linkId, bool noSwitchDelay, bool resetBackoff, bool requestAccess)
 Switch channel on the Main PHY so that it operates on the given link.
 
- Protected Member Functions inherited from ns3::Object
 Object (const Object &o)
 Copy an Object.
 
virtual void DoInitialize ()
 Initialize() implementation.
 
virtual void NotifyNewAggregate ()
 Notify all Objects aggregated to this one of a new Object being aggregated.
 
- 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.
 

Private Member Functions

void DoNotifyIcfReceived (uint8_t linkId) override
 Notify the subclass of the reception of an initial Control frame on the given link.
 
void DoNotifyTxopEnd (uint8_t linkId) override
 Notify the subclass of the end of a TXOP on the given link.
 
void DoNotifyUlTxopStart (uint8_t linkId) override
 Notify the subclass of the start of an UL TXOP on the given link.
 

Private Attributes

bool m_allowUlTxopInRx
 whether a (main or aux) PHY is allowed to start an UL TXOP if another PHY is receiving a PPDU
 
EventId m_ccaLastPifs
 event scheduled in case of non-TX capable aux PHY to determine whether TX can be started based on whether the medium has been idle during the last PIFS interval
 
bool m_interruptSwitching
 whether a main PHY switching can be interrupted to start switching to another link
 
Time m_switchMainPhyBackDelay
 duration of the timer started in case of non-TX capable aux PHY when medium is sensed busy during the PIFS interval preceding/following the main PHY switch end
 
EventId m_switchMainPhyBackEvent
 event scheduled in case of non-TX capable aux PHY when medium is sensed busy during the PIFS interval preceding/following the main PHY switch end
 
bool m_useAuxPhyCca
 whether the CCA performed in the last PIFS interval by a non-TX capable aux PHY should be used when the main PHY ends switching to the aux PHY's link to determine whether TX can start or not
 
bool m_useNotifiedMacHdr
 whether to use the information about the MAC header of the MPDU being received (if notified by the PHY)
 

Additional Inherited Members

- Protected Attributes inherited from ns3::DefaultEmlsrManager
EventId m_auxPhySwitchEvent
 event scheduled for an aux PHY to switch link
 
Ptr< WifiPhym_auxPhyToReconnect
 Aux PHY the ChannelAccessManager of the link on which the main PHY is operating has to connect a listener to when the main PHY is back operating on its previous link.
 
bool m_auxPhyToSleep
 whether Aux PHY should be put into sleep mode while the Main PHY is operating on the same link as the Aux PHY
 
EventId m_auxPhyToSleepEvent
 the event scheduled to put an Aux PHY into sleep mode
 
MainPhySwitchInfo m_mainPhySwitchInfo
 main PHY switch info
 
bool m_switchAuxPhy
 whether Aux PHY should switch channel to operate on the link on which the Main PHY was operating before moving to the link of the Aux PHY
 
- Protected Attributes inherited from ns3::EmlsrManager
WifiModulationClass m_auxPhyMaxModClass
 max modulation class supported by aux PHYs
 
MHz_u m_auxPhyMaxWidth
 max channel width supported by aux PHYs
 
bool m_auxPhyTxCapable
 whether Aux PHYs are capable of transmitting PPDUs
 
Time m_emlsrPaddingDelay
 EMLSR Padding delay.
 
Time m_emlsrTransitionDelay
 EMLSR Transition delay.
 
uint8_t m_mainPhyId
 ID of main PHY (position in the vector of PHYs held by WifiNetDevice)
 
std::map< uint8_t, EventIdm_ulMainPhySwitch
 link ID-indexed map of timers started when an aux PHY gains an UL TXOP and schedules a channel switch for the main PHY
 
- Static Protected Attributes inherited from ns3::EmlsrManager
static constexpr bool DONT_REQUEST_ACCESS
 do not request channel access when PHY switch ends
 
static constexpr bool DONT_RESET_BACKOFF = false
 do not reset backoff on main PHY switch
 
static constexpr bool REQUEST_ACCESS = true
 request channel access when PHY switch ends
 
static constexpr bool RESET_BACKOFF = true
 reset backoff on main PHY switch
 

Detailed Description

AdvancedEmlsrManager is an advanced EMLSR manager.

Definition at line 22 of file advanced-emlsr-manager.h.

Constructor & Destructor Documentation

◆ AdvancedEmlsrManager()

ns3::AdvancedEmlsrManager::AdvancedEmlsrManager ( )

Definition at line 74 of file advanced-emlsr-manager.cc.

References NS_LOG_FUNCTION.

◆ ~AdvancedEmlsrManager()

ns3::AdvancedEmlsrManager::~AdvancedEmlsrManager ( )
override

Definition at line 79 of file advanced-emlsr-manager.cc.

References NS_LOG_FUNCTION_NOARGS.

Member Function Documentation

◆ CheckNavAndCcaLastPifs()

void ns3::AdvancedEmlsrManager::CheckNavAndCcaLastPifs ( Ptr< WifiPhy > phy,
uint8_t linkId,
Ptr< QosTxop > edca )
protected

Use information from NAV and CCA performed by the given PHY on the given link in the last PIFS interval to determine whether the given EDCAF can start a TXOP.

This function is intended to be used when the main PHY switches channel to start an UL TXOP on a link where channel access was obtained by a non-TX capable aux PHY.

Parameters
phythe PHY that performed CCA in the last PIFS interval
linkIdthe ID of the given link
edcathe given EDCAF

Definition at line 340 of file advanced-emlsr-manager.cc.

References NS_LOG_DEBUG, and NS_LOG_FUNCTION.

◆ DoDispose()

void ns3::AdvancedEmlsrManager::DoDispose ( )
overrideprotectedvirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Object.

Definition at line 85 of file advanced-emlsr-manager.cc.

References ns3::Object::DoDispose(), ns3::EmlsrManager::GetStaMac(), ns3::MakeCallback(), NS_LOG_FUNCTION, and ReceivedMacHdr().

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◆ DoGetDelayUntilAccessRequest()

std::pair< bool, Time > ns3::AdvancedEmlsrManager::DoGetDelayUntilAccessRequest ( uint8_t linkId)
overrideprotectedvirtual

Subclasses have to provide an implementation for this method, that is called by the base class when the EMLSR client gets channel access on the given link.

This method has to check possible reasons to give up the TXOP that apply to both main PHY and aux PHYs.

Parameters
linkIdthe ID of the given link
Returns
a pair consisting of a boolean value indicating whether the UL TXOP can be started and a Time value indicating the delay after which the EMLSR client must restart channel access (if needed) in case the UL TXOP is not started

Implements ns3::EmlsrManager.

Definition at line 111 of file advanced-emlsr-manager.cc.

References ns3::DataRate::CalculateBytesTxTime(), ns3::CCA_BUSY, ns3::EmlsrManager::GetEhtFem(), ns3::EmlsrManager::GetMainPhyId(), ns3::WifiMacHeader::GetSerializedSize(), ns3::EmlsrManager::GetStaMac(), m_allowUlTxopInRx, m_useNotifiedMacHdr, Max, ns3::Simulator::Now(), NS_ASSERT, NS_ASSERT_MSG, NS_LOG_FUNCTION, and ns3::WIFI_MAC_QOSDATA.

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◆ DoNotifyIcfReceived()

void ns3::AdvancedEmlsrManager::DoNotifyIcfReceived ( uint8_t linkId)
overrideprivatevirtual

Notify the subclass of the reception of an initial Control frame on the given link.

Parameters
linkIdthe ID of the link on which the initial Control frame was received

Implements ns3::EmlsrManager.

Definition at line 393 of file advanced-emlsr-manager.cc.

References NS_LOG_FUNCTION.

◆ DoNotifyTxopEnd()

◆ DoNotifyUlTxopStart()

void ns3::AdvancedEmlsrManager::DoNotifyUlTxopStart ( uint8_t linkId)
overrideprivatevirtual

Notify the subclass of the start of an UL TXOP on the given link.

Parameters
linkIdthe ID of the given link

Implements ns3::EmlsrManager.

Definition at line 401 of file advanced-emlsr-manager.cc.

References NS_LOG_FUNCTION.

◆ DoSetWifiMac()

void ns3::AdvancedEmlsrManager::DoSetWifiMac ( Ptr< StaWifiMac > mac)
overrideprotectedvirtual

Allow subclasses to take actions when the MAC is set.

Parameters
macthe wifi MAC

Reimplemented from ns3::EmlsrManager.

Definition at line 98 of file advanced-emlsr-manager.cc.

References ns3::EmlsrManager::GetStaMac(), ns3::MakeCallback(), NS_LOG_FUNCTION, and ReceivedMacHdr().

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◆ GetDelayUnlessMainPhyTakesOverUlTxop()

std::pair< bool, Time > ns3::AdvancedEmlsrManager::GetDelayUnlessMainPhyTakesOverUlTxop ( uint8_t linkId)
overrideprotectedvirtual

Subclasses have to provide an implementation for this method, that is called by the base class when the EMLSR client gets channel access on the given link, on which an aux PHY that is TX capable is operating.

This method has to request the main PHY to switch to the given link to take over the TXOP, if possible, or determine the delay after which the EMLSR client restarts channel access on the given link, otherwise.

Parameters
linkIdthe ID of the given link
Returns
a pair consisting of a boolean value indicating whether the UL TXOP can be started and a Time value indicating the delay after which the EMLSR client must restart channel access (if needed) in case the UL TXOP is not started

Implements ns3::EmlsrManager.

Definition at line 294 of file advanced-emlsr-manager.cc.

References NS_ABORT_MSG_UNLESS, NS_ASSERT, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

◆ GetTypeId()

TypeId ns3::AdvancedEmlsrManager::GetTypeId ( )
static

Get the type ID.

Returns
the object TypeId

Definition at line 28 of file advanced-emlsr-manager.cc.

References m_allowUlTxopInRx, m_interruptSwitching, m_switchMainPhyBackDelay, m_useAuxPhyCca, m_useNotifiedMacHdr, ns3::MakeBooleanAccessor(), ns3::MakeBooleanChecker(), ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MilliSeconds(), and ns3::TypeId::SetParent().

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◆ ReceivedMacHdr()

void ns3::AdvancedEmlsrManager::ReceivedMacHdr ( Ptr< WifiPhy > phy,
const WifiMacHeader & macHdr,
const WifiTxVector & txVector,
Time psduDuration )
protected

Possibly take actions when notified of the MAC header of the MPDU being received by the given PHY.

Parameters
phythe given PHY
macHdrthe MAC header of the MPDU being received
txVectorthe TXVECTOR used to transmit the PSDU
psduDurationthe remaining duration of the PSDU

Definition at line 206 of file advanced-emlsr-manager.cc.

References ns3::Time::As(), ns3::WifiMacHeader::GetAddr1(), ns3::EmlsrManager::GetEhtFem(), ns3::EmlsrManager::GetStaMac(), ns3::Mac48Address::IsBroadcast(), ns3::WifiMacHeader::IsCts(), m_useNotifiedMacHdr, ns3::Time::MS, ns3::EmlsrManager::NotifyTxopEnd(), NS_LOG_FUNCTION, and ns3::Simulator::ScheduleNow().

Referenced by DoDispose(), and DoSetWifiMac().

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◆ RequestMainPhyToSwitch()

bool ns3::AdvancedEmlsrManager::RequestMainPhyToSwitch ( uint8_t linkId,
AcIndex aci )
protected

Determine whether the main PHY shall be requested to switch to the link of an aux PHY that has gained channel access through the given AC but it is not TX capable.

Parameters
linkIdthe ID of the link on which the aux PHY is operating
acithe index of the given AC
Returns
whether the main PHY shall be requested to switch to the link of the aux PHY

Definition at line 409 of file advanced-emlsr-manager.cc.

References NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::wifiAcList.

◆ SwitchMainPhyIfTxopGainedByAuxPhy()

void ns3::AdvancedEmlsrManager::SwitchMainPhyIfTxopGainedByAuxPhy ( uint8_t linkId,
AcIndex aci )
overrideprotectedvirtual

Subclasses have to provide an implementation for this method, that is called by the base class when the given AC of the EMLSR client gets channel access on the given link, on which an aux PHY that is not TX capable is operating.

This method has to request the main PHY to switch to the given link to take over the TXOP, unless it is decided to give up the TXOP.

Parameters
linkIdthe ID of the given link
acithe index of the given AC

Implements ns3::EmlsrManager.

Definition at line 508 of file advanced-emlsr-manager.cc.

References NS_ASSERT, NS_ASSERT_MSG, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Member Data Documentation

◆ m_allowUlTxopInRx

bool ns3::AdvancedEmlsrManager::m_allowUlTxopInRx
private

whether a (main or aux) PHY is allowed to start an UL TXOP if another PHY is receiving a PPDU

Definition at line 84 of file advanced-emlsr-manager.h.

Referenced by DoGetDelayUntilAccessRequest(), and GetTypeId().

◆ m_ccaLastPifs

EventId ns3::AdvancedEmlsrManager::m_ccaLastPifs
private

event scheduled in case of non-TX capable aux PHY to determine whether TX can be started based on whether the medium has been idle during the last PIFS interval

Definition at line 95 of file advanced-emlsr-manager.h.

◆ m_interruptSwitching

bool ns3::AdvancedEmlsrManager::m_interruptSwitching
private

whether a main PHY switching can be interrupted to start switching to another link

Definition at line 86 of file advanced-emlsr-manager.h.

Referenced by DoNotifyTxopEnd(), and GetTypeId().

◆ m_switchMainPhyBackDelay

Time ns3::AdvancedEmlsrManager::m_switchMainPhyBackDelay
private

duration of the timer started in case of non-TX capable aux PHY when medium is sensed busy during the PIFS interval preceding/following the main PHY switch end

Definition at line 92 of file advanced-emlsr-manager.h.

Referenced by GetTypeId().

◆ m_switchMainPhyBackEvent

EventId ns3::AdvancedEmlsrManager::m_switchMainPhyBackEvent
private

event scheduled in case of non-TX capable aux PHY when medium is sensed busy during the PIFS interval preceding/following the main PHY switch end

Definition at line 98 of file advanced-emlsr-manager.h.

◆ m_useAuxPhyCca

bool ns3::AdvancedEmlsrManager::m_useAuxPhyCca
private

whether the CCA performed in the last PIFS interval by a non-TX capable aux PHY should be used when the main PHY ends switching to the aux PHY's link to determine whether TX can start or not

Definition at line 88 of file advanced-emlsr-manager.h.

Referenced by GetTypeId().

◆ m_useNotifiedMacHdr

bool ns3::AdvancedEmlsrManager::m_useNotifiedMacHdr
private

whether to use the information about the MAC header of the MPDU being received (if notified by the PHY)

Definition at line 82 of file advanced-emlsr-manager.h.

Referenced by DoGetDelayUntilAccessRequest(), GetTypeId(), and ReceivedMacHdr().


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