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简介:本文档为《3gpp协议doc》,可适用于IT/计算机领域

GPPTRV()TechnicalReportrdGenerationPartnershipProjectTechnicalSpecificationGroupRadioAccessNetworkEvolvedUniversalTerrestrialRadioAccess(EUTRA)RadioFrequency(RF)systemscenarios(Release)ThepresentdocumenthasbeendevelopedwithintherdGenerationPartnershipProject(GPPTM)andmaybefurtherelaboratedforthepurposesofGPPThepresentdocumenthasnotbeensubjecttoanyapprovalprocessbytheGPPOrganizationalPartnersandshallnotbeimplementedThisSpecificationisprovidedforfuturedevelopmentworkwithinGPPonlyTheOrganizationalPartnersacceptnoliabilityforanyuseofthisSpecificationSpecificationsandreportsforimplementationoftheGPPTMsystemshouldbeobtainedviatheGPPOrganizationalPartners'PublicationsOfficesKeywordsLTE,RadioGPPPostaladdressGPPsupportofficeaddressRoutedesLuciolesSophiaAntipolisValbonneFRANCETel:Fax:Internethttp:wwwgpporgCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermissionThecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia©,GPPOrganizationalPartners(ARIB,ATIS,CCSA,ETSI,TTA,TTC)AllrightsreservedUMTS™isaTradeMarkofETSIregisteredforthebenefitofitsmembersGPP™isaTradeMarkofETSIregisteredforthebenefitofitsMembersandoftheGPPOrganizationalPartnersLTE™isaTradeMarkofETSIcurrentlybeingregisteredforthebenefitofitsMembersandoftheGPPOrganizationalPartnersGSM®andtheGSMlogoareregisteredandownedbytheGSMAssociationContentsForewordScopeReferencesDefinitions,symbolsandabbreviationsDefinitionsSymbolsAbbreviationsGeneralassumptionsInterferencescenariosAntennaModelsBSantennasBSantennaradiationpatternBSantennaheightsandantennagainsformacrocellsUEantennasMIMOantennaCharacteristicsCelldefinitionsCelllayoutsSingleoperatorcelllayoutsMacrocellulardeploymentMultioperatorMultilayercelllayoutsUncoordinatedmacrocellulardeploymentCoordinatedmacrocellulardeploymentPropagationconditionsandchannelmodelsReceivedsignalMacrocellpropagationmodel–UrbanAreaMacrocellpropagationmodel–RuralAreaBasestationmodelUEmodelRRMmodelsMeasurementmodelsModellingofthefunctionsLinklevelsimulationassumptionsSystemsimulationassumptionsSystemloadingMethodologydescriptionMethodologyforcoexistencesimulationsSimulationassumptionsforcoexistencesimulationsSchedulerSimulatedservicesACIRvalueandgranularityUplinkAsymmetricalBandwidthsACIR(Aggressorwithlargerbandwidth)UplinkAsymmetricalBandwidthsACIR(Aggressorwithsmallerbandwidth)FrequencyreuseandinterferencemitigationschemesforEUTRACQIestimationPowercontrolmodellingforEUTRAandMcpsTDDUTRASIRtargetrequirementsforsimulatedservicesNumberofrequiredsnapshotsSimulationoutputSimulationdescriptionDownlinkEUTRAinterfererUTRAvictimDownlinkEUTRAinterfererEUTRAvictimUplinkEUTRAinterfererUTRAvictimUplinkEUTRAinterfererEUTRAvictimSystemscenariosCoexistencescenariosResultsRadioreceptionandtransmissionFDDcoexistencesimulationresultsACIRdownlinkMHzEUTRAinterferer–UTRAvictimACIRdownlinkMHzEUTRAinterferer–MHzEUTRAvictimACIRuplinkMHzEUTRAinterferer–UTRAvictimACIRuplinkMHzEUTRAinterferer–MHzEUTRAvictimTDDcoexistencesimulationresultsACIRdownlinkMHzEUTRAinterferer–UTRAMcpsTDDvictimACIRdownlinkMHzEUTRAinterferer–MHzEUTRATDDvictimACIRdownlinkMHzEUTRAinterferer–UTRAMcpsTDDvictimACIRuplinkMHzEUTRAinterferer–UTRAMcpsTDDvictimACIRuplinkMHzEUTRAinterferer–MHzEUTRATDDvictimACIRuplinkMHzEUTRAinterferer–MHzEUTRATDDvictim(LCRframestructurebased)ACIRdownlinkMHzEUTRAinterferer–MHzEUTRATDDvictim(LCRframestructurebased)AdditionalcoexistencesimulationresultsACIRdownlinkEUTRAinterferer–GSMvictimACIRuplinkEUTRAinterferer–GSMvictimAsymmetriccoexistenceMHzandMHzEUTRAImpactofcellrangeandsimulationfrequencyonACIRUplinkAsymmetriccoexistenceTDDEUTRAtoTDDEUTRABasestationblockingsimulationresultsRRMRationalesforcoexistencerequirementsBSandUEACLRRequirementsforEUTRA–UTRAcoexistenceRequirementsforEUTRA–EUTRAcoexistenceDeploymentaspectsUEpowerdistributionSimulationresultsMulticarrierBSrequirementsUnwantedemissionrequirementsformulticarrierBSGeneralMulticarrierBSofdifferentEUTRAchannelbandwidthsMulticarrierBSofEUTRAandUTRAReceiverrequirementsformulticarrierBSGeneralTestprinciplesforamulticarrierBSofequalordifferentEUTRAchannelbandwidthsRationaleforunwantedemissionspecificationsOutofbandEmissionsOperatingbandunwantedemissionrequirementsforEUTRABS(spectrumemissionmask)ACLRrequirementsforEUTRABSSpuriousemissionsBSSpuriousemissionsGeneralspuriousemissionsrequirementsforEUTRABSSpecificationofBSSpuriousemissionsoutsidetheoperatingbandAdditionalspuriousemissionsrequirementsAnnexA(informative):LinkLevelPerformanceModelADescriptionAModellingofLinkAdaptationAUTRAMcpsTDDHSDPALinkLevelPerformanceALinkLevelPerformanceforEUTRATDD(LCRTDDframestructurebased)AnnexB(informative):SmartAntennaModelforUTRAMcpsTDDBDescriptionAnnexC(informative):ChangehistoryForewordThisTechnicalReporthasbeenproducedbytherdGenerationPartnershipProject(GPP)ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithintheTSGandmaychangefollowingformalTSGapprovalShouldtheTSGmodifythecontentsofthepresentdocument,itwillberereleasedbytheTSGwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Versionxyzwhere:xthefirstdigit:presentedtoTSGforinformationpresentedtoTSGforapprovalorgreaterindicatesTSGapproveddocumentunderchangecontrolytheseconddigitisincrementedforallchangesofsubstance,ietechnicalenhancements,corrections,updates,etczthethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthedocumentScopeDuringtheEUTRAstandardsdevelopment,thephysicallayerparameterswillbedecidedusingsystemscenarios,togetherwithimplementationissues,reflectingtheenvironmentsthatEUTRAwillbedesignedtooperateinReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument·Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc)ornon‑specific·Foraspecificreference,subsequentrevisionsdonotapply·Foranonspecificreference,thelatestversionappliesInthecaseofareferencetoaGPPdocument(includingaGSMdocument),anonspecificreferenceimplicitlyreferstothelatestversionofthatdocumentinthesameReleaseasthepresentdocumentGPPTR,“FeasibilityStudyforEnhancedUplinkforUTRAFDD”GPPTR,“UMTSMHzWorkItemTechnicalReport”GPPTR,“RadioFrequency(RF)systemscenarios”GPPTR,“PhysicalLayerAspectsforEvolvedUTRA”GPPTR,“SelectionproceduresforthechoiceofradiotransmissiontechnologiesoftheUMTS”R,“Someoperators’requirementsforprioritizationofperformancerequirementsworkinRANWG”,RAN#GPPTR,“FDDBaseStation(BS)classification”GPPTR,”AnalysisofhigherchipratesforUTRATDDevolution”R,“Analysisofcoexistencesimulationresults”,RAN#R,“CoexistenceSimulationResultsforMHzEUTRA>UTRAFDDUplinkwithRevisedSimulationAssumptions”,RAN#R,“AdditionalsimulationresultsonMHzLTEtoWCDMAFDDULcoexistencestudies”,RAN#R,“SimulationresultsonMHzLTEtoWCDMAFDDULcoexistencestudieswithrevisedsimulationassumptions”,RAN#R,“ProposalonLTEACLRrequirementsforUE”,RAN#R,“DownlinkLTE(RuralMacro)withDownlinkGSM(RuralMacro)CoexistenceSimulationResults”,RAN#R,“LTEGSMDownlinkCoexistence”,RAN#bisR,“LTEGSMUplinkSimulationResults”,RAN#R,“LTEGSMUplinkSimulationResults”,RAN#bisR“LTELTECoexistencewithasymmetricalbandwidth”,RAN#bisGPPTS,”BaseStation(BS)radiotransmissionandreception”GPPTS,”BaseStation(BS)radiotransmissionandreception(FDD)”GPPTS,”BaseStation(BS)conformancetesting”RecommendationITURSM,“Unwantedemissionsinthespuriousdomain”“InternationalTelecommunicationsUnionRadioRegulations”,Edition,Volume–Articles,ITU,December“AdjacentBandCompatibilitybetweenUMTSandOtherServicesintheGHzBand”,ERCReport,Menton,May,revisedinHelsinki,November“TitleoftheCodeofFederalRegulations(CFR)”,FederalCommunicationsCommissionR,"ImpactofsecondadjacentchannelACLRACSonACIR"(NokiaSiemensNetworks)R,"UEACSandBSACLRs"(Fujitsu)R,"ProposalonLTEACLRrequirementsforNodeB"(NTTDoCoMo)RecommendationITURM,“GenericunwantedemissioncharacteristicsofbasestationsusingtheterrestrialradiointerfacesofIMT”ReportITURM,“CharacteristicsofterrestrialIMTsystemsforfrequencysharinginterferenceanalyses”ETSIENV(),“ElectromagneticcompatibilityandRadiospectrumMatters(ERM)BaseStations(BS),RepeatersandUserEquipment(UE)forIMTThirdGenerationcellularnetworksPart:HarmonizedENforIMT,CDMADirectSpread(UTRAFDD)(BS)coveringessentialrequirementsofarticleoftheRTTEDirective”Definitions,symbolsandabbreviationsDefinitionsSymbolsAbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ACIRAdjacentChannelInterferenceRatioACLRAdjacentChannelLeakagepowerRatioACSAdjacentChannelSelectivityAMCAdaptiveModulationandCodingAWGNAdditiveWhiteGaussianNoiseBSBaseStationCDFCumulativeDistributionFunctionDLDownlinkFDDFrequencyDivisionDuplexMCMonteCarloMCLMinimumCouplingLossMCSModulationandCodingSchemePCPowerControlPSDPowerSpectralDensityRXReceiverTDDTimeDivisionDuplexTXTransmitterUEUserEquipmentULUplinkGeneralassumptionsThepresentdocumentdiscussessystemscenariosforEUTRAoperationprimarilywithrespecttotheradiotransmissionandreceptionincludingtheRRMaspectsTodeveloptheEUTRAstandard,alltherelevantscenariosneedtobeconsideredforthevariousaspectsofoperationandthemostcriticalcasesidentifiedTheprocessmaythenbeiteratedtoarriveatfinalparametersthatmeetbothserviceandimplementationrequirementsTheEUTRAsystemisintendedtobeoperatedinthesamefrequencybandsspecifiedforUTRAInordertolimitthenumberoffrequencybandstobesimulatedinthevarioussimulationscenariosamappingoffrequencybandstotwosimulationfrequencies(MHzandMHz)isappliedWhenusingthemacrocellpropagationmodelofTR,thefrequencycontributestothepathlossby*log(f)ThemaximumpathlossdifferencebetweenthelowesthighestfrequenciesperEUTRAfrequencybandandcorrespondingsimulationfrequencyisshownintablesandTable:SimulationfrequenciesforFDDmodeEUTRAfrequencybandsEUTRABandULfrequencies(MHz)DLfrequencies(MHz)Simulationfrequency(MHz)Pathlossdifference(dB)lowesthighestlowesthighestlowestULfrequencyhighestDLfrequencyTable:SimulationfrequenciesforTDDmodeEUTRAfrequencybandsEUTRAbandULDLfrequencies(MHz)Simulationfrequency(MHz)Pathlossdifference(dB)lowesthighestlowestfrequencyhighestfrequencyItcanbeobservedthatthedifferenceofpathlossbetweensimulationfrequencyandoperatingfrequency(exceptbands,and)isintheworstcaselessthandBforthedownlinkandlessthe,dBfortheuplinkHencethemappingofoperatingfrequencytosimulationfrequencywillprovidevalidresultsThevalidityofsimulationsperformedatGHzfortheGHzbandsandwasalreadyanalyzedinTRConsideringtheexpectedhigherantennagainintheGHzbandthedifferenceinpathlossisintheorderofdBwhatiscomparabletotheotherfrequencybandsInterferencescenariosThischaptershouldcoverhowtheinterferencescenarioscouldoccuregBSBS,UEBSetcAntennaModelsThischaptercontainsthevariousantennamodelsforBSandUEBSantennasBSantennaradiationpatternTheBSantennaradiationpatterntobeusedforeachsectorinsectorcellsitesisplottedinFigureThepatternisidenticaltothosedefinedin,and:,isthedBbeamwidthwhichcorrespondstodegrees,andisthemaximumattenuationFigure:AntennaPatternforSectorCellsBSantennaheightsandantennagainsformacrocellsAntennaheightsandgainsformacrocellsaregivenintableTable:AntennaheightandgainforMacroCellsRuralAreaUrbanAreaMHzMHzMHzBSantennagain(dBi)(includingfeederloss)BSantennaheight(m)UEantennasForUEantennas,aomnidirectionalradiationpatternwithantennagaindBiisassumed,,MIMOantennaCharacteristicsxxxxCelldefinitionsThischaptercontainthecellpropertiesegcellrange,celltype(omni,sector),MIMOcelldefinitionsetcCelllayoutsThischaptercontainsdifferentcelllayoutsinformofegsingleoperator,multioperatorandmultilayercelllayouts(egmacromicroetc)SingleoperatorcelllayoutsMacrocellulardeploymentBasestationswithsectorspersiteareplacedonahexagonalgridwithdistanceof*R,whereRisthecellradius(seeFigure),withwraparoundThenumberofsitesshallbeequaltoorhigherthanFigure:SingleoperatorcelllayoutMultioperatorMultilayercelllayoutsUncoordinatedmacrocellulardeploymentForuncoordinatednetworksimulations,identicalcelllayoutsforeachnetworkshallbeapplied,withworstcaseshiftbetweensitesSecondnetwork’ssitesarelocatedatthefirstnetwork’scelledge,asshowninFigureFigure:MultioperatorcelllayoutuncoordinatedoperationCoordinatedmacrocellulardeploymentForcoordinatednetworksimulations,colocationofsitesisassumedhenceidenticalcelllayoutsforeachnetworkshallbeappliedFigure:MultioperatorcelllayoutcoordinatedoperationPropagationconditionsandchannelmodelsThischaptercontainsthedefinitionofchannelmodels,propagationconditionsforvariousenvironmentsegurban,suburbanetcForeachenvironmentapropagationmodelisusedtoevaluatethepropagationpathlossduetothedistancePropagationmodelsareadoptedfromandandpresentedinthefollowingclausesReceivedsignalAnimportantparametertobedefinedistheminimumcouplingloss(MCL)MCListheparameterdescribingtheminimumlossinsignalbetweenBSandUEorUEandUEintheworstcaseandisdefinedastheminimumdistancelossincludingantennagainsmeasuredbetweenantennaconnectorsMCLvaluesareadoptedfromandasfollows:Table:MinimumCouplingLossesEnvironmentScenarioMCLMacrocellUrbanAreaBS(UEdBMacrocellRuralAreaBS(UEdBWiththeabovedefinition,thereceivedpowerindownlinkanduplinkcanbeexpressedas:RXPWR=TXPWR–Max(pathloss–GTX–GRX,MCL)where:RXPWRisthereceivedsignalpowerTXPWRisthetransmittedsignalpowerGTXisthetransmitterantennagainGRXisthereceiverantennagainMacrocellpropagationmodel–UrbanAreaMacrocellpropagationmodelforurbanareaisapplicableforscenariosinurbanandsuburbanareasoutsidethehighrisecorewherethebuildingsareofnearlyuniformheight:where:RisthebasestationUEseparationinkilometresfisthecarrierfrequencyinMHzDhbisthebasestationantennaheightinmetres,measuredfromtheaveragerooftoplevelConsideringacarrierfrequencyofMHzandabasestationantennaheightofmetresaboveaveragerooftoplevel,thepropagationmodelisgivenbythefollowingformula:where:RisthebasestationUEseparationinkilometresConsideringacarrierfrequencyofMHzandabasestationantennaheightofmetresaboveaveragerooftoplevel,thepropagationmodelisgivenbythefollowingformula:where:RisthebasestationUEseparationinkilometresAfterLiscalculated,lognormallydistributedshadowing(LogF)withstandarddeviationofdBshouldbeadded,AShadowingcorrelationfactoroffortheshadowingbetweensites(regardlessaggressingorvictimsystem)andofbetweensectorsofthesamesiteshallbeusedThepathlossisgivenbythefollowingformula:NOTE:LshallinnocircumstancesbelessthanfreespacelossThismodelisvalidforNLOScaseonlyanddescribesworsecasepropagationNOTE:ThepathlossmodelisvalidforarangeofDhbfromtometresNOTE:ThismodelisdesignedmainlyfordistancefromfewhundredmeterstokilometresThismodelisnotv

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