5G 技术框架与测试应用面面观 - 迎接 5G 大未来-1.pdf

Thewayto5GtechnologyframeworkaspectsReinerStuhlfauth5SWT,TechnologyMarketingManager5G“Horizon2020”WhatcanbeexpectedlLTE/LTE-Agradualevolutionwillnotbesufficient,ifthenumberofPotentialNewdevices(M2M)+lObviousthathigherbandwidthandhigherfrequencieswillplayarolelPotentialnewairinterface(s),whichwouldalsoallowtosatisfytightLTER14/15LTER14/15latencyrequirementslIntegrationofpotentialdisruptivetechnologieswithLTE/LTE-A(2G/3G/WLAN)willbekey!LTER12/13LTER10/11LTER8/9201020132015202025GStandardization3GPP5GStandardizationSchedule201520162017201820192020Release13Release14Release15ReleaseRel-16165GPhase15GPhase23GPP5GSpecificationSpecificationWorkshop5GScopeandRequirementsITUIMT-2020SubmissionChannelmodeling>6GHz5GWorkItemsPhase15GWorkItemsPhase25GStudyItems(EvaluationofSolutions)LTEAdvancedEvolution3Higherfrequencies,timelinefromITUMobileDataTrafficGrowthandTrendsMobileVideo/%ofthemobiletrafficby2018Vision:ı2000:1billionconnectedplacesı2010:5billionconnectedpeopleı2020:ountfor61%ofmobiletrafficby2018Ref:CISCOVNImobile20145Wayto5G–varietyinuserapplicationsTrafficvarietybutalsoQoSandcharacteristicsvariety,,,,:Newapplicationsandserviceswithspecific&municationrequirementsReal-ofEverythingSafetyCriticalServicesMissionCriticalServices►EvolutionofLTE/LTE-Aisnotsufficienttosatisfyfuturerequirements7IMT2020-(chronologicalorder)ıNYUWireless:USresearchcenterconductingmassiveworkonpropagationcharacterizationatmm-wavefrequenciessince2012ı5GNOW:NonOrthogonalWaveforms(startedinSept2012)ıMETIS:municationsEnablersfortheTwenty-twentyInformationSociety(startedinNov2012)ıMiWEBA–Millimetre-ess(June2013)ıIMT-2020/FutureForum*:anization