111103600000aaobssmlmecleanup.docx

111103600000aaobssmlmecleanup.docx

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111103600000aaobssmlmecleanup

IEEEP802.11

WirelessLANs

OBSSMLMEcleanup

Date:

2011-03-14

Author（s）:

Name

Affiliation

Address

Phone

email

AlexAshley

NDSLtd

OneLondonRoad,Middlesex,TW184EX,UK

aashleyatndsdotcom

Abstract

CID2090states:

TheusageofMLME-QLOADREQUESTandMLME-MLME-QLOADREPORTprimitivesisnon-standard.WhynotjustuseanMLME-QLOADREQUEST4-wayprimitive（.request,.indication,.response,.confirm）?

withaproposedresolutionof:

DeleteMLME-QLOADREPORTprimitives.AddMLME-QLOADREQUEST.response（somewhatsimilartoexistingMLME-QLOADREPORT.request）.ModifyMLME-QLOADREQUEST.confirmthatissimilartoexistingMLME-QLOADREPORT.indication.SamethingwithTXOPADVERTISEMENTandTXOPRESPONSE.

ThisproposalalsoproposesresolutionstoCID2004,2005,2006,2007,2008,2009,2010,2011thatallcallfora“Protected”parametertobeadded.

Thisdocumentproposesnormativetextchangestoacceptthiscomment.ThisdocumentisbaseduponP802.11aaD3.01.ChangesfromthedraftisshownusingWordchangetracking.

6.3.3.3MLME-SCAN.confirm

6.3.3.3.2Semanticsoftheserviceprimitive

InsertQLoadReportattheendofthetabledescribingtheBSSDescriptionparameter（notethattheentiretableisnotshownhere）:

（#2002）

Name

Type

Validrange

Description

IBSSadoption

QLoadReport

Asdefinedin

frameformat

Asdefinedin8.4.2.aa93

ThevaluesfromtheQLoadReportelementifsuchanelementwaspresentintheproberesponseframe,elsenull.Theparameterisoptionallypresentonlyifdot11QLoadReportActivatedistrue.

Donotadopt

6.3.aa79QLoadReportmanagement

ThissetofprimitivessupportstheprocessofQLoadreportingbetweenAPsasdescribedin10.aa24.1.

6.3.aa79.1MLME-QLOAD.request

6.3.aa79.1.1Function

ThisprimitiveisusedbyanAPtotransmitaQLoadRequesttoaspecifiedAP.

6.3.aa79.1.2Semanticsoftheserviceprimitive

Theprimitiveparametersareasfollows:

MLME-QLOAD.request（

PeerMACAddress（#2197）

DialogToken

Protected（#2004）

）

Name

Type

Validrange

Description

PeerMACAddress（#2197）

MACAddress

AnyvalidindividualMACAddress

TheaddressofthepeerMACentitytowhichtheQLoadRequestshallbesent.

DialogToken

Integer

1–255

SpecifiesanumberuniquetotheQLoadReport.requestprimitive

Protected

Boolean

true,false

Iftrue,therequestissentusingtheProtectedQLoadRequestProtectedDualofPublicActionFrame.Iffalse,therequestissentusingtheQLoadRequestPublicActionframe

6.3.aa79.1.3WhenGenerated

TheprimitiveisgeneratedbytheSMEatanAPtorequestthesendingofaQLoadRequesttoanotherAPindicatedbyPeerMACAddress（#2197）.

6.3.aa79.1.4EffectofReceipt

Onreceiptofthisprimitive,theMLMEconstructsaQLoadRequestActionmanagementframeiftheProtectedparameterisfalse,oraProtectedQLoadRequestProtectedDualofPublicActionframeiftheProtectedparameteristrue.TheAPthenattemptstotransmitthisframetotheAPindicatedbyPeerMACAddress（#2197）.

6.3.aa79.2MLME-QLOAD.confirm

6.3.aa79.2.1Function

ThisprimitivereportstheresultofarequesttosendaQLoadRequest.

6.3.aa79.2.2Semanticsoftheserviceprimitive

Theprimitiveparametersareasfollows:

MLME-QLOAD.confirm（

ResultCode（#2198）,

PeerMACAddress,

DialogToken,

Protected（#2007）

QLoadReport

）

Name

Type

Validrange

Description

ResultCode（#2198）

Enumeration

SUCCESS,INVALIDPARAMETERSorUNSPECIFIEDFAILURE

ReportstheoutcomeofarequesttosendaQLoadRequest

PeerMACAddress（#2197）

MACAddress

AnyvalidindividualMACAddress

TheaddressofthepeerMACentitytowhichtheQLoadRequestshallbesent.

DialogToken

Integer

0–255

SpecifiesanumberuniquetotheQLoadReport.requestprimitiveor0whensendinganunsolicitedreport

Protected

Boolean

true,false

Iftrue,theresponsewassentusingtheProtectedQLoadReportProtectedDualofPublicActionFrame.Iffalse,theresponsewassentusingtheQLoadReportPublicActionframe.

QLoadReport（#2199）

Setofreports,eachasdefinedintheQLoadReportelement

Setofreports,eachasdefinedintheQLoadReportelement

Setofreports,eachasdefinedintheQLoadReportelement

6.3.aa79.2.3WhenGenerated

ThisprimitiveisgeneratedbytheMLMEasaresultofanMLME-QLOAD.requestprimitiveindicatingtheresultsofthatrequest.ThisprimitiveisgeneratedbytheMLMEasaresultofanMLME-QLOAD.requestisfoundtocontaininvalidparameters,orwhentheSTAreceivesaresponseintheformofanQLoadReportframeinthecorrespondingRobustAVStreamingActionframe.

6.3.aa79.2.4EffectofReceipt

TheSMEisnotifiedoftheresultsoftheQLoadrequestprocedure.

TheSMEshouldoperateaccordingtotheproceduresdefinedin10.aa24.1.

6.3.aa79.3MLME-QLOAD.indication

6.3.aa79.3.1Function

ThisprimitiveindicatesthataQLoadRequestframehasbeenreceived.

6.3.aa79.3.2Semanticsoftheserviceprimitive

Theprimitiveparametersareasfollows:

MLME-QLOAD.indication（

PeerMACAddress（#2197）

DialogToken

Protected（#2005）

）

Name

Type

Validrange

Description

PeerMACAddress（#2197）

MACAddress

AnyvalidindividualMACAddress

TheaddressofthepeerMACentitytowhichtheQLoadRequestshallbesent.

DialogToken

Integer

1–255

SpecifiesanumberuniquetotheQLoadReport.requestprimitive

Protected

Boolean

true,false

Iftrue,therequestwassentusingtheProtectedQLoadRequestProtectedDualofPublicActionFrame.Iffalse,therequestwassentusingtheQLoadRequestPublicActionframe.

6.3.aa79.3.3WhenGenerated

ThisprimitiveisgeneratedbytheMLMEwhenavalidQLoadRequestPublicActionframeoraProtectedQLoadRequestPublicDualofPublicActionframeisreceived.

6.3.aa79.3.4EffectofReceipt

Onreceiptofthisprimitive,theSMEeitherrejectstherequestorcommencesthetransactionasdescribedin10.aa24.1.

6.3.aa79.4MLME-QLOAD.response

6.3.aa79.4.1Function

ThisprimitiveisusedbyanAPtotransmitaQLoadReporttoaspecifiedAPinresponsetoaQLoadRequest.

6.3.aa79.4.2Semanticsoftheserviceprimitive

Theprimitiveparametersareasfollows:

MLME-QLOAD.response（

PeerMACAddress（#2197）

DialogToken

Protected（#2006）

QLoadReport（#2199）

）

Name

Type

Validrange

Description

PeerMACAddress（#2197）

MACAddress

AnyvalidindividualMACAddress

TheaddressofthepeerMACentitytowhichtheQLoadRequestshallbesent.

DialogToken

Integer

0–255

SpecifiesanumberuniquetotheQLoadReport.requestprimitiveor0whensendinganunsolicitedreport

Protected

Boolean

true,false

Iftrue,theresponseissentusingtheProtectedQLoadReportProtectedDualofPublicActionFrame.Iffalse,theresponseissentusingtheQLoadReportPublicActionframe.

QLoadReport（#2199）

Setofreports,eachasdefinedintheQLoadReportelement

Setofreports,eachasdefinedintheQLoadReportelement

Setofreports,eachasdefinedintheQLoadReportelement

6.3.aa79.4.3WhenGenerated

TheprimitiveisgeneratedbytheSMEatanAPinresponsetothereceptionofaQLoadRequestfromtheAPindicatedbyPeerMACAddress（#2197）.

6.3.aa79.4.4EffectofReceipt

Onreceiptofthisprimitive,theMLMEconstructsaQLoadReportActionmanagementframeiftheProtectedparameterisfalse,oraProtectedQLoadReportProtectedDualofPublicActionframeiftheProtectedparameteristrue.TheAPthenattemptstotransmitthisframetotheotherAPindicatedbyPeerMACAddress（#2197）.

6.3.aa80HCCATXOPAdvertisementmanagement

ThesesetofprimitivessupporttheprocessofTSPECschedulenegotiationbetweenanAPandoverlappingAPsasdescribedin10.aa24.

6.3.aa80.1MLME-TXOPADVERTISEMENT.request

6.3.aa80.1.1Function

ThisprimitiveisusedbyanAPtotransmitanHCCATXOPAdvertisementtoaspecifiedAP.

6.3.aa80.1.2Semanticsoftheserviceprimitive

Theprimitiveparametersareasfollows:

MLME-TXOPADVERTISEMENT.request（

PeerMACAddress（#2197）

DialogToken

Protected（#2008）

ActiveTXOPReservations

PendingTXOPReservations

）

Name

Type

Validrange

Description

PeerMACAddress（#2197）

MACAddress

AnyvalidindividualMACAddress

TheaddressofthepeerMACentitytowhichtheTXOPAdvertisementshallbesent.

DialogToken

Integer

0–255

SpecifiesanumberuniquetotheTXOPAdvertisement.requestprimitive

Protected

Boolean

true,false

Iftrue,therequestissentusingtheProtectedHCCATXOPAdvertisementProtectedDualofPublicActionFrame.Iffalse,therequestissentusingtheHCCATXOPAdvertisementPublicActionframe."

ActiveTXOPReservations

TXOPReservation

Asdefinedin8.4.1.aa32

SpecifiestheHCCATXOPsthathavebeencreated

PendingTXOPReservations

TXOPReservation

Asdefinedin8.4.1.aa32

SpecifiestheHCCATXOPsthatareintheprocessofbeingcreated.

6.3.aa80.1.3WhenGenerated

TheprimitiveisgeneratedbytheSMEatanAPtorequestthesendingofanHCCATXOPAdvertisementPublicActionframeorProtectedHCCATXOPAdvertisementProtectedDualofPublicActionframetotheAPindicatedbyPeerMACAddress（#2197）.

6.3.aa80.1.4EffectofReceipt

Onreceiptofthisprimitive,theMLMEconstructsaTXOPAdvertisementPublicActionframeiftheProtectedparameterisfalse,orconstructsaProtectedTXOPAdvertisementProtectedDualofPublicActionframeiftheProtectedparameteristrue.TheAPthenattemptstotransmitthisframetotheAPindicatedbyPeerMACAddress（#2197）.

6.3.aa80.2MLME-TXOPADVERTISEMENT.confirm

6.3.aa80.2.1Function

ThisprimitivereportstheresultofarequesttoperformHCCATXOPnegotiation.

6.3.aa80.2.2Semanticsoftheservicepr