22100185000000modificationsofphyrelatedmibs.docx
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22100185000000modificationsofphyrelatedmibs.docx
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22100185000000modificationsofphyrelatedmibs
IEEEP802.22
WirelessRANs
ModificationsofPHY-RelatedMIBs
Date:
2010-11-18
Author(s):
Name
Company
Address
Phone
Chang-JooKim
ETRI
Korea
+82-42-860-1230
cjkim@etri.re.kr
Byung-JangJeong
ETRI
Korea
+82-42-860-6765
bjjeong@etri.re.kr
Gwang-ZeenKo
ETRI
Korea
+82-42-860-4862
gogogo@etri.re.kr
Sung-HyunHwang
ETRI
Korea
+82-42-860-1133
shwang@etri.re.kr
Jung-SunUm
ETRI
Korea
+82-42-860-4844
korses@etri.re.kr
AntonyFranklin
ETRI
Korea
+82-42-860-0752
antony@etri.re.kr
Abstract
Insection12.1.2.2.9and12.1.2.2.10,theunusedPHYschemesaredefined,suchasmulti-sector,BandAMC,Permutation-relatedparameters,PUSC,BandCINRmeasurement,Safetychannel,CQICH,channelsounding,Fast-Feedbackchannel,Fast-FeedbackAllocationIE,TUSC1,TUSC2,OFDMAsymbol/subchanneloffset,etc.Thusthe802.16PHY-relatedMIBsaredeletedormodified.
the802.16PHY-relatedMIBsaredeletedormodified.
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
//standards.ieee.org/guides/bylaws/sb-bylaws.pdf>,includingthestatement"IEEEstandardsmayincludetheknownuseofpatent(s),includingpatentapplications,providedtheIEEEreceivesassurancefromthepatentholderorapplicantwithrespecttopatentsessentialforcompliancewithbothmandatoryandoptionalportionsofthestandard."EarlydisclosuretotheWorkingGroupofpatentinformationthatmightberelevanttothestandardisessentialtoreducethepossibilityfordelaysinthedevelopmentprocessandincreasethelikelihoodthatthedraftpublicationwillbeapprovedforpublication.PleasenotifytheChairasearlyaspossible,inwrittenorelectronicform,ifpatentedtechnology(ortechnologyunderpatentapplication)mightbeincorporatedintoadraftstandardbeingdevelopedwithintheIEEE802.22WorkingGroup.Ifyouhavequestions,contacttheIEEEPatentCommitteeAdministratorat I.Relatedcomments RegardingthePHY-relatedMIBsinsection12.1.2.2.9and12.1.2.2.10,theoriginaltextcomesfromthe802.16standard.Thussometextisinappropriatetothe802.22standard. II.Proposedmodifications Likethe802.16standardPHY,the802.22standardPHYadopttheOFDMAscheme.Butthedetailsaredifferentfromthe802.16standardPHY.Thusthe802.16PHY-relatedMIBsaredeleted,asfollows, multi-sector,BandAMC,Permutation-relatedparameters,PUSC,BandCINRmeasurement,Safetychannel,CQICH,channelsounding,Fast-Feedbackchannel,Fast-FeedbackAllocationIE,TUSC1,TUSC2,OFDMAsymbol/subchanneloffset,etc. 1 2 3 4 5 6 7 8 9 10 11 12 12.1 12.1.1 12.1.2 12.1.2.1 12.1.2.2 12.1.2.2.1 12.1.2.2.2 12.1.2.2.3 12.1.2.2.4 12.1.2.2.5 12.1.2.2.6 12.1.2.2.7 12.1.2.2.8 wranIfBsPhy ThisMIBobjectcontainsmanagedobjectsrelatedtothePHYconfiguration.AllobjectdescribedarerelatedtotheOFDMAPHYthatissupportedto wranIfBsOfdmaPhyUpstreamChannelTable Thisobjectprovidesatabletodescribeattributesofupstreamchannels.Itisacompoundobjectthatismadeupofmultipleentries,eachdescribedbywranIfBsOfdmaPhyUpstreamChannelTableEntry. wranIfBsOfdmaPhyUpstreamChannelTableEntry ThisobjectisacompoundobjectthatrepresentsanentryfortheupstreamchannelineachBS. wranIfBsOfdmaCtBasedResvTimeout ThenumberofUS-MAPstoreceivebeforecontention-basedreservationisattemptedagainforthesameconnection. wranIfBsOfdmaUplinkCenterFrequency UplinkcenterfrequencyinkHz. wranIfBsOfdmaUsRadioResource Indicatestheaveragepercentage(ratio)ofnon-assignedUSradioresourcetototalusableUSradioresources. wranIfBsOfdmaUsConfigChangeCount CurrentUCDchangecount. wranIfBsOfdmaUsInitRngCodes NumberofCDMAcodesforInitialRanging wranIfBsOfdmaUsPeriodicRngCodes NumberofCDMAcodesforperiodicranging. wranIfBsOfdmaUsBWReqCodes NumberofCDMAcodesforbandwidthrequests. wranIfBsOfdmaUsPeriodicRngBackoffStart Representedinpowersof2,initialsizeofbackoffwindowusedforperiodicrangingcontention. wranIfBsOfdmaUsPeriodicRngBackoffEnd Representedinpowersof2,finalsizeofbackoffwindowusedforperiodicrangingcontention. wranIfBsOfdmaUsStartofCodes IncludesfirstcodeinblockofcodestobeusedinaparticularBS,knownasS.ThetotalsetofcodesrangesfromSto(wranIfBsOfdmaUsInitRngCodes+wranIfBsOfdmaUsPeriodicRngCodes+wranIfBsOfdmaUsBWReqCodesmod256). wranIfBsOfdmaUsNormalizedCnrOverride Thisisalistofnumbers,encodedbyanibbleandinterpretedbyasignedinteger.Thenibblesaredefinedinsection6.10.3.2.ThenumberencodedbyeachnibblerepresentsthedifferenceinnormalizedCNRrelativetothepreviousone. wranIfBsOfdmaUsNormalizedCnrValue AsignedintegerthatcorrespondstothenormalizedCNRvalueinthepreviousline. wranIfBsOfdmaUsCpeUpPowerAdjStep CPE-specificuppoweroffsetadjustmentstep. wranIfBsOfdmaUsInitialRangingInterval Numberofframesbetweeninitialrangingintervalallocation wranIfBsOfdmaUsTxPowerReport TxPowerreport wranIfBsOfdmaUsInitialRngBackoffStart Expressedasapowerof2,initialbackoffwindowsizeforinitialrangingcontention. wranIfBsOfdmaUsInitialRngBackoffEnd Expressedasapowerof2,finalbackoffwindowsizeforinitialrangingcontention. wranIfBsOfdmaUsBwRequestBackoffStart Expressedasapowerof2,initialbackoffwindowforcontention-basedBWrequests. wranIfBsOfdmaUsBwRequestBackoffEnd Expressedasapowerof2,thefinalbackoffwindowsizeforcontention-basedBWrequests. wranIfBsOfdmaUsRelPwrOffsetMacMgmtBurst Relativetonormaltrafficbursts,thepoweroffsetusedforUSMACmanagementmessagetransmission. wranIfBsOfdmaUsInitialTxTiming InitialtimingreferenceforUStransmissions. wranIfBsOfdmaUsRangingRegion USrangingregiondefinition. wranIfBsOfdmaPhyDownstreamChannelTable Thisobjectprovidesatabletodescribeattributesofdownstreamchannels.Itisacompoundobjectthatismadeupofmultipleentries,eachdescribedbywranIfBsOfdmaPhyDownstreamChannelTableEntry. wranIfBsOfdmaPhyDownstreamChannelTableEntry ThisobjectisacompoundobjectthatrepresentsanentryforthedownstreamchannelineachBS. wranIfBsOfdmaDsEirp Theequivalentisotropicradiatedpowerofthebasestation,whichiscomputedforasimplesingle-antennatransmitter. wranIfBsOfdmaDsChannelNumber Currentoperatingchannel. wranIfBsOfdmaDsPhyMaxEirp InitialrangingmaxEIRP,atBSinunitsof1dBm. wranIfBsOfdmaDsCenterFreq DScenterfrequencyinkHz. wranIfBsOfdmaDsBsId BaseStationId. wranIfBsOfdmaDsMacVersion TheMACversiontowhichtheBSisconformantto. wranIfBsOfdmaDsCyclicPrefix RatioofCPtimetousefulsymboltime;possiblevaluesare¼,1/8,1/16,1/32. wranIfBsOfdmaDsRadioResource Averageratioofnon-assignedDSradioresourcestototalusableDSradioresources. wranIfBsOfdmaDsHysteresisMargin WhentheCINRofaneighborBSislargerthanthesumoftheCINRofthecurrentservingBSandthehysteresismarginforthetime-to-triggerduration,thantheneighborBSisincludedinthelistofpossibletargetBStoattemptinitialnetworkentrywith. wranIfBsOfdmaDsCellType ThisobjectidentifiesclassesofBSsthatcanbeusedbyCPEwhenselectingwhichcelltoattemptnetworkentrywith. wranIfBsOfdmaDsConfigChangeCount CurrentBSDCDconfigurationchangecount. wranIfBsOfdmaDsPowerControlMode DefinesthedefaultpowercontrolinformationtoCPE. wranIfBsOfdmaDsFrameDuration Durationoftheframe. wranIfBsOfdmaDsRssiCinrAvgParameter Bits0-3ofdefaultRSSIandCINRaveragingparameter. wranIfBsOfdmaDsThresholdAddBsDivSet ThresholdusedbyCPEtoaddaneighborBStothediversityset. wranIfBsOfdmaDsThresholdDelBsDivSet ThresholdusedbyCPEtodeleteaneighborBStothediversityset. wranIfBsOfdmaDsCidDescriptor DCDIEthatdescribeshowCIDsaremappedtoCIDs. wranIfBsOfdmaUcdBurstProfileTable ThistablecontainstheUCDburstprofileconfigurationsforeachupstreamchannel.EachentryinthetableisrepresentedbywranIfBsOfdmaUcdBurstProfileEntry. wranIfBsOfdmaUcdBurstProfileEntry ThisisacompoundobjectthatdefineseachentryinwranIfBsOfdmaUcdBurstProfileTable. wranIfBsOfdmaUcdUiucIndex TheUIUCthatindicatestheupstreamburstprofileintheUCDmessage wranIfBsOfdmaUcdFecCodeType ModulationandFECforupstream. wranIfBsOfdmaUcdRangingDataRatio DifferenceinpowerfromburstUCDandpowertobeusedforCDMAranginginunitsof1dB. wranIfBsOfdmaDcdBurstProfileTable ThistableprovidesconfigurationforeachDCDburstprofile.ItismadeupofmultipleentriesdefinedbywranIfBsOfdmaDcdBurstProfileEntry. wranIfBsOfdmaDcdBurstProfileEntry
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