3gpp标准ts26.131-132v8.0.0

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1、3GPPTS26.131V8.0.0(2008-12)TechnicalSpecification3rdGenerationPartnershipProject;TechnicalSpecificationGroupServicesandSystemAspects;Terminalacousticcharacteristicsfortelephony;Requirements(Release8)Thepresentdocumenthasbeendevelopedwithinthe3rdGenerationP

2、artnershipProject(3GPPTM)andmaybefurtherelaboratedforthepurposesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.ThisSpecificationisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrgan

3、izationalPartnersacceptnoliabilityforanyuseofthisSpecification.Specificationsandreportsforimplementationofthe3GPPTMsystemshouldbeobtainedviathe3GPPOrganizationalPartners'PublicationsOffices.3GPPTS26.131V8.0.0(2008-12)26Release8KeywordsUMTS,terminal,telepho

4、ny,acoustic,LTE3GPPPostaladdress3GPPsupportofficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:+33492944200Fax:+33493654716Internethttp://www.3gpp.orgCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrig

5、htandtheforegoingrestrictionextendtoreproductioninallmedia.©2008,3GPPOrganizationalPartners(ARIB,ATIS,CCSA,ETSI,TTA,TTC).Allrightsreserved.UMTS™isaTradeMarkofETSIregisteredforthebenefitofitsmembers3GPP™isaTradeMarkofETSIregisteredforthebenefitofitsMembersa

6、ndofthe3GPPOrganizationalPartnersLTE™isaTradeMarkofETSIcurrentlybeingregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartnersGSM®andtheGSMlogoareregisteredandownedbytheGSMAssociation3GPP3GPPTS26.131V8.0.0(2008-12)26Release8ContentsForeword5Int

7、roduction51Scope62References63Definitions,symbolsandabbreviations73.1Definitions73.2Abbreviations74Interfaces75Narrow-bandtelephonytransmissionperformance85.1Applicability85.2Overallloss/loudnessratings85.2.1General85.2.2ConnectionswithhandsetUE95.2.3Conne

8、ctionswithDesktopandVehicle-mountedhands-freeUE95.2.4Connectionswithhandheldhands-freeUE95.2.5ConnectionswithheadsetUE95.3Idlechannelnoise(handsetandheadsetUE)105.3.1Sending105.3.2Receiving105.4Sensitivity/fr