36827b00LTE高级载波聚合带41.docx

36827b00LTE高级载波聚合带41.docx

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36827b00LTE高级载波聚合带41

3GPPTR36.827V11.0.0（2012-03）

TechnicalReport

3rdGenerationPartnershipProject;

TechnicalSpecificationGroupRadioAccessNetwork;

EvolvedUniversalTerrestrialRadioAccess（E-UTRA）;

LTEAdvancedCarrierAggregationBand41

（Release11）

Thepresentdocumenthasbeendevelopedwithinthe3rdGenerationPartnershipProject（3GPPTM）andmaybefurtherelaboratedforthepurposesof3GPP.

Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.

ThisReportisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrganizationalPartnersacceptnoliabilityforanyuseofthisSpecification.

SpecificationsandReportsforimplementationofthe3GPPTMsystemshouldbeobtainedviathe3GPPOrganizationalPartners'PublicationsOffices.

Keywords

LTE,Radio

3GPP

Postaladdress

3GPPsupportofficeaddress

650RoutedesLucioles-SophiaAntipolis

Valbonne-FRANCE

Tel.:

+33492944200Fax:

+33493654716

Internet

http:

//www.3gpp.org

CopyrightNotification

Nopartmaybereproducedexceptasauthorizedbywrittenpermission.

Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.

©2012,3GPPOrganizationalPartners（ARIB,ATIS,CCSA,ETSI,TTA,TTC）.

Allrightsreserved.

UMTS™isaTradeMarkofETSIregisteredforthebenefitofitsmembers

3GPP™isaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners

LTE™isaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners

GSM®andtheGSMlogoareregisteredandownedbytheGSMAssociation

Contents

Foreword4

1Scope5

2References5

3Definitions,symbolsandabbreviations5

3.1Definitions5

3.2Symbols5

3.3Abbreviations5

4Background5

4.1Taskdescription6

4.2Operatingscenarios6

5StudyofE-UTRArequirements7

5.1Operatingbandsandchannelbandwidths7

5.1.1OperatingbandsforCA7

5.1.2ChannelbandwidthsforCA7

5.2Supportingintra-bandCAwith1CCUL8

5.2.1Motivation8

5.2.2Implementationimplications8

5.2.3Release10specificationsupport8

5.3SpecificUERFrequirements9

5.3.1Spectrumemissionmask9

5.3.2Additionalspectrumemissionmask9

5.3.3MPRfornew75RB+100RBCCcombination10

5.3.3.1ContiguousRBtransmission10

5.3.3.2Multi-clusterRBtransmission12

5.3.4A-MPR13

5.3.4.1ContiguousRBtransmission13

5.3.4.2Multi-clusterRBtransmission19

5.3.5Referencesensitivitypowerlevel23

5.3.6In-bandblocking24

5.3.7Out-of-bandblocking24

5.3.8UEreceiverrequirementsfornew75RB+100RBCCcombination25

5.3.8.1Simulationset-upandassumptions25

5.3.8.2Simulationresults27

5.3.8.3Summary28

5.4SpecificBSRFrequirements28

5.5SpecificUERRMrequirements28

6SummaryofrequiredchangestoE-UTRAspecifications29

6.1RequiredchangestoTS36.10129

6.2RequiredchangestoTS36.10429

6.3RequiredchangestoTS36.13329

6.4RequiredchangestoTS36.14129

6.5RequiredchangestoTS36.30730

6.6RequiredchangestoTS37.10430

6.7RequiredchangestoTS37.14130

7Projectplan30

7.1ScheduleandWorkTaskStatus30

AnnexA（Informative）:

Changehistory32

Foreword

ThisTechnicalReporthasbeenproducedbythe3rdGenerationPartnershipProject（3GPP）.

ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithintheTSGandmaychangefollowingformalTSGapproval.ShouldtheTSGmodifythecontentsofthepresentdocument,itwillbere-releasedbytheTSGwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:

Versionx.y.z

where:

xthefirstdigit:

1presentedtoTSGforinformation;

2presentedtoTSGforapproval;

3orgreaterindicatesTSGapproveddocumentunderchangecontrol.

ytheseconddigitisincrementedforallchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.

zthethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthedocument.

1Scope

ThepresentdocumentisatechnicalreportoftheLTEAdvancedCarrierAggregationinBand41workitemwhichwasapprovedatTSGRAN#52[2].Theobjectiveofthisworkitemistoprovidespecificationsupportforintra-bandcontiguouscarrieraggregationinLTETDDBand41.

Thereportprovidesmotivation,requirementsandalistofrecommendedchangestothespecifications.

2References

Thefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.

-Referencesareeitherspecific（identifiedbydateofpublication,editionnumber,versionnumber,etc.）ornonspecific.

-Foraspecificreference,subsequentrevisionsdonotapply.

-Foranon-specificreference,thelatestversionapplies.Inthecaseofareferencetoa3GPPdocument（includingaGSMdocument）,anon-specificreferenceimplicitlyreferstothelatestversionofthatdocumentinthesameReleaseasthepresentdocument.

[1]3GPP TR 21.905:

"Vocabularyfor3GPPSpecifications".

[2]RP-110673,“LTEAdvancedCarrierAggregationinBand41”.

[3]TR36.812v10.1.0,“EvolvedUniversalTerrestrialRadioAccess（E-UTRA）;LTETDD2600MHzinUSworkitemTechnicalReport”

3Definitions,symbolsandabbreviations

3.1Definitions

Forthepurposesofthepresentdocument,thetermsanddefinitionsgiveninTR 21.905 [1]andthefollowingapply.Atermdefinedinthepresentdocumenttakesprecedenceoverthedefinitionofthesameterm,ifany,inTR 21.905 [1].

3.2Symbols

Forthepurposesofthepresentdocument,thefollowingsymbolsapply:

3.3Abbreviations

Forthepurposesofthepresentdocument,theabbreviationsgiveninTR 21.905 [1]andthefollowingapply.Anabbreviationdefinedinthepresentdocumenttakesprecedenceoverthedefinitionofthesameabbreviation,ifany,inTR 21.905 [1].

4Background

IntheUS,upto194MHzisavailablefordeploymentofBand41basedLTETDD,withoftenlargecontiguous（40MHz+）blocksofchannelsavailable.Furtherdetailsonthespecificchannelandfrequencyblockarrangementofthisband,includingtheregulatoryrequirements,areprovidedin[3].

Manynetworkequipmentvendorsaresupporting,orplanningtosupport,dualcarrier,2x20MHzTDDradiosinthenearfutureforthe2600MHzband.

Duetothespectrumandnetworkequipmentavailability,Band41isaprimecandidatefordeploymentofRelease10basedLTE-advancedcarrieraggregationcapableUEs.

ThisworkitemwasinitiatedsothatRAN4couldworkondevelopingspecificationsupportforcontiguous,intra-bandcarrieraggregationforBand41tosupportdeploymentofLTE-advanced,buildingontheinitialgenericLTETDDCAworkthatisdevelopingtheframeworkforTDDintra-bandcarrieraggregationbasedonBand40.

4.1Taskdescription

ThepurposeofthisWIis:

a.BuildingontheLTEintra-bandCAworkcompletedforBand40,specifythecoreRFrequirementsforcontiguousintra-bandCAinBand41,specificallyconsideringaggregationofappropriatechannelbandwidthsupto:

i.60MHzattheeNB;

ii.40MHzattheUEwithamaximumof2CCsontheDLand1or2CCsontheUL

b.SpecifybandspecificRRMrequirements

c.StudyspecificsignallingsupportrequirementsinRAN2

d.Addtheperformancerequirementsforintra-bandcarrieraggregationforBand41intherelevantspecifications

ConformancetestingaspectswillbecoveredaspartofaseparateRAN5WI.

4.2Operatingscenarios

DuetothewaytheEBS/BRSspectrumbandisarrangedintheUSA[3],aggregatedchannelbandwidthsontheeNBsidecouldcomprisethescenariosshowninTable4.2-1.

Table4.2-1.LikelycarrieraggregationscenariosattheeNBintheEBS/BRSband

Aggregatedchannels

AggregatedBW

eNBComponentCarrierConfig

Comment

BRS2-H3

55.5MHz

20+20+15（55MHztotal）

AllBRS（commercial）channelsintheUBS

Twoblocks

33MHz

20+10（30MHztotal）OR

15+15（30MHztotal）

AllA&Bchannels;allB&Cchannelsetc

Threeblocks

49.5MHz

15+15+15（45MHztotal）OR20+15+15（50MHztotal）OR

20+20+10（50MHztotal）

Canfit20+15+15/20+20+10into49.5MHzusingchannelspacinglessthannominalError!

Referencesourcenotfound.

Fourblocks

66MHz

20+20+20（60MHztotal）

AllMBS

42MHz

20+20MHz（40MHztotal）

Asitisproposedtostudyupto60MHzattheeNB,allofthesescenarioswouldbeinscope.AttheeNBsideeachDLcomponentcarrierwillhaveacorrespondingULcomponentcarriermakingtheaggregatedBWsymmetricbetweentheDLandULattheeNB.

FromtheUEperspective,foraneNBoperatingthreecomponentcarriers,theUEwouldonlyeverbeaggregatedonuptotwoadjacentcarriers.AccordingtoTable4.2-1,supportforthefollowingcomponentcarrieraggregationscenarioswouldthereforeberequiredattheUE:

●20+20MHz（40MHz）

●15+15MHz（30MHz）

●20+10MHz（30MHz）

●20+15MHz（35MHz）

Insummary,Band41CAcapableUEsshouldideallybeabletosupportaggregatedchannelbandwidthsof30,35and40MHz.

Atthistimeitisnotproposedtofurtherstudysupportfor5MHzcomponentcarriersincarrieraggregationscenarios,oraggregationscenariosthatresultinaggregatedchannelbandwidthsotherthan30,35or40MHz.

5StudyofE-UTRArequirements

5.1Operatingbandsandchannelbandwidths

5.1.1OperatingbandsforCA

E-UTRACAforBand41isdefinedtooperateintheentireBand41range,asdefinedinTable 5.1.1-1.

Table5.1.1-1IntrabandCAoperatingbanddefinitionforBand41

E-UTRACABand

E-UTRABand

Uplink（UL）operatingband

Downlink（DL）operatingband

DuplexMode

BSreceive/UEtransmit

BStransmit/UEreceive

FUL_low–FUL_high

FUL_low–FUL_high

CA_41

41

2496MHz

–

2690MHz

2496MHz

–

2690MHz

TDD