22100080040000macadhocconferencecallminutesford3ballotWord格式文档下载.docx
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22100080040000macadhocconferencecallminutesford3ballotWord格式文档下载.docx
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USArmy
ranga.reddy@ieee.org
Abstract
Thisdocumentcontainstheminutesfor802.22MACAd-hocteleconferences,resolvingD3ballotcomments:
R0hastheminutesfortheteleconferenceheldonMondayMay24th2010at20:
00EDT.
R1isanupdatetotheminutesoftheteleconheldonMondayMay24th2010at20:
R2hastheminutesfortheteleconferenceheldonMondayMay31st2010at20:
00EDT.
R3hastheminutesfortheteleconferenceheldonMondayJune14th2010at20:
R4hastheminutesfortheteleconferenceheldonMondayJune16th2010at20:
Notice:
ThisdocumenthasbeenpreparedtoassistIEEE802.22.Itisofferedasabasisfordiscussionandisnotbindingonthecontributingindividual(s)ororganization(s).Thematerialinthisdocumentissubjecttochangeinformandcontentafterfurtherstudy.Thecontributor(s)reserve(s)therighttoadd,amendorwithdrawmaterialcontainedherein.
Release:
Thecontributorgrantsafree,irrevocablelicensetotheIEEEtoincorporatematerialcontainedinthiscontribution,andanymodificationsthereof,inthecreationofanIEEEStandardspublication;
tocopyrightintheIEEE’snameanyIEEEStandardspublicationeventhoughitmayincludeportionsofthiscontribution;
andattheIEEE’ssolediscretiontopermitotherstoreproduceinwholeorinparttheresultingIEEEStandardspublication.ThecontributoralsoacknowledgesandacceptsthatthiscontributionmaybemadepublicbyIEEE802.22.
PatentPolicyandProcedures:
ThecontributorisfamiliarwiththeIEEE802PatentPolicyandProcedures
<
http:
//standards.ieee.org/guides/bylaws/sb-bylaws.pdf>
includingthestatement"
IEEEstandardsmayincludetheknownuseofpatent(s),includingpatentapplications,providedtheIEEEreceivesassurancefromthepatentholderorapplicantwithrespecttopatentsessentialforcompliancewithbothmandatoryandoptionalportionsofthestandard."
EarlydisclosuretotheWorkingGroupofpatentinformationthatmightberelevanttothestandardisessentialtoreducethepossibilityfordelaysinthedevelopmentprocessandincreasethelikelihoodthatthedraftpublicationwillbeapprovedforpublication.PleasenotifytheChair<
ApurvaMody>
asearlyaspossible,inwrittenorelectronicform,ifpatentedtechnology(ortechnologyunderpatentapplication)mightbeincorporatedintoadraftstandardbeingdevelopedwithintheIEEE802.22WorkingGroup.Ifyouhavequestions,contacttheIEEEPatentCommitteeAdministratorat<
patcom@ieee.org>
.
I.Attendance
Affiliation
24May2010
31May2010
14June2010
16June2010
GeraldChouinard
CRC
X
WinstonCaldwell
FOX
ApurvaMody
BAESystems
IvanReede
Amerisys
JasonLi
Wi-LAN
II.2010-05-24Teleconference
II.AAgenda
1)RecordAttendance
2)AskifeveryoneisfamiliarwiththeIEEEpatentpolicy:
//standards.ieee.org/board/pat/pat-slideset.pdf
3)Approvetheagenda.
4)Review/proposecommentresolutionsforcommentsintheMACsection(Clause6)fromthelatestcommentdatabase:
∙DCN#22-10/78r5:
https:
//mentor.ieee.org/802.22/dcn/10/22-10-0078-05-0000-wran-draft-3-0-ballot-comments-database.xls
5)Otherbusiness.
II.BNotes(2010-05-24)
1)RReddyrecordedtheattendanceat20:
05EDT.
2)AcitationtotheIEEEpatentpolicywasprovidedwiththeannouncementofthemeeting.Whenasked,noonenotifiedthechairmanthattheywereunfamiliarwiththeIEEEpatentpolicy.
3)Thewasnoformalagendaprovidedpriortothemeeting,nextweek’sannouncementwillbemorethorough.
4)Review/proposetheresolutionsforthefollowingcommentsinthedatabase:
22-10/78r5.
CID141:
In802.16,theycreateaMACPDUwithaGMHwithCID=PaddingCID.Itwasdecidedtogowiththesimplerapproach(in802.22),bypaddingtheextraspacewith0’swhicharethenfedintoascrambler,whichisthenmodulatedbytheDIUCorUIUCofthelastburstofthesubframeinquestion.
Resolution:
Accept
CID226:
RReddyproposedthatoneofthepossiblechangesistorestructuretheDS-MAPIEtomakethemthesamelength.
GChounaird,Itwasfoundtobeunnecessary.EvenwithouttheextendedDIUCs,thetotalcountis37bitwhichwouldrequire3bitspaddingforeachIE.With50IEs,forexample,thispaddingwouldrepresent150bits.ItisbettertopaditonceattheendoftheDS-MAP.
Counter
Action:
AddpaddingbitstoTable35,andremovethepaddingbitsfromTables36,38,and39.
CID227:
BasedondiscussionforCID226,wedecidedtoacceptthismodificationatfacevalue.
CID231:
CID249:
GroupdecidedtoadoptedthesameapproachforUS-MAPandUS-MAPIEsaswasadoptedforDSinresolutiontoCID226/227/231.
AddpaddingbitstoTable46,andremovethepaddingbitsfromTables47,49,50,51,and52.
CID262:
BasedonourresolutiontoCID249,wedecidedtoacceptthiscomment.
CID267:
CID263:
ThegroupdecidedthattheorderoftheUS-MAPIEs(andcorrespondingUIUCs)shouldbeTable48followedbytheexplanationofEIRPUIUC=9forUS-MAPEIRPControlIE,thenCBPUIUCwhichisalreadyreferencedinTable48underUIUC=0,thenCDMAUIUCwhichisalreadyreferencedinTable48underUIUC=7(10-12arestillreserved)andthentheextendedUIUCandthelastsub-sectionbeingtheDummyExtendedUIUC.
GChouinardtoproducetextmodificationtoTable48andrenumberingofUS-MAPIErelatedsections
CID260:
BasedondiscussionforCID263,alsoagreedtodedicatedaspecificUIUCforInitialRanging(=8).AgreewithinclusionofnewUIUC=8fortheinitialrangingallocation.KeeptheextendedUIUCwithTable50andtheDummyapplicationwithTable51fortestpurposes.
GChouinardtomodifyTable48asdiscussed.
CID229:
DiscussionledgrouptoagreetokeeptheExtendedandDummyIEsforDS-MAPtoaccommodatefutureexpansion.WithregardtothiscommentnonewmodificationsarerequiredtoTables37,38,and39.Table40willbehandledbyresolutiontocomment228.
CID228/230:
GrouphadpreviouslyagreedtoacceptnewCIDmanagementapproachoriginallyproposedinDCN#22-09/112r1.Itwasagreedinprincipletoremovethe"
IF(Include_CID)"
rowand
remove"
N_CID"
rowandremovethe"
forloop"
rowsincenoclearapplicationwasfoundfortheuseofmultipleCIDsforaDS-MAPIE.AlsoremovetheCIDSwitchextendedCID,thatissection6.10.2.1.2.2andTable40.AnewDCN#22-09/112r2needstobeuploadedbyRReddy,thatwillindicateallthespecificmodificationstodraftthatwillberequired.OnesuchmodificationiswillbetothestructureofDS-MAPIE.
Pending
5)OtherBusiness(furtherdiscussionviaEmail):
InthecaseoftheDS-MAPinTable35,wenolongerneedthe4reservedbitsonrow4ifthepaddingbitstotheoctetboundaryisaddedattheendoftheTable.Also,thetwoextendedDIUCIEs(genericandDummyinTable38/39)shouldexpresstheirtotallengthsinbitswithan8bitLengthparameterandthepaddingbitsshouldberemovedfromTable38and39.
Counter,applythisnewresolutionforCID226.
CID252:
GChounaird:
US-MAPCBPChannelIEisavariablesizeIEandshouldeitherinclude5paddingbitsbeforethe“Length”parameterandthe“CBPIEsrelayflag”shouldbebroughtforwardbeforethe“Length”parameterifwewanttokeepthelengthinoctets.Otherwise,the“Length”shouldbeexpressedinbitswithatleast7bits.Whatisthepreference?
RReddy:
Mypreference,basedonwhatwediscussedlastnightisthelatter.Expressethelengthinbits.Butis2^7=128enough?
TheCBPburstisatotalof836bits.AccountingforCBPMACPDUheader,Istillthelength>
128.PlusIhavesomeissueswithCBP,thatIwanttobringupduringtheCoexistenceandnextMACcalls.Wecaninitiateanotheremaildiscussionforthat.
Agreewiththelengthinbits.However,thisIEonlytransmitstheCBPIEsthatneedtobeincludedtotheCBPattheCPE,nottheentireCBP.Isuggest8bitsforthelength,whichwouldgivesusupto31CBPIEstobeaddedtotheCBP.Thatshouldbeplenty.Iwillalignalltheotherlengthsto8bitsin#ofbits.
However,Gerald,regardingtheUS-MAPCBPChannellE.IknowthatCURRENTLYthisistospecifyhowmanyCBPIEsarebeinggiventotheCPEtousetoconstructaCBPBurst.Frankly,thisisafeaturethatI'
mnotentirelycomfortablewith.IwouldbemoreinfavoroftheBSconstructingtheCBPburstandandjustusingtheCPEasadumbterminaltorelayit.ThiswouldsimplifytheCPE,e.g.allowconcentrationofCBPbursttxlogicandCBPsecurityattheBS.ThishasbeenbroughtinCID169-Apurva(discussedinBeijing)andCID408-myself.169hasbeencounteredandtheprinciplebehinditwasaccepted.So,asfarastheCBPChannelIEisconcerned,itshouldreallycoverthelengthoftheCBPburstminusCBPMACPDUheader(hopingthatCBPMACPDUheaderdoesn'
thavevariablelength).
Defer.
NeedtocometofinaldecisionoffunctionalityofCBPtransmissionandsubsequentlythespecificsoftheUS-MAPCBPChannelIE.Thiswillalsoaffecttheresolutionof
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