6G总体白皮书 摘要 多重因素驱动6G发展。一是解决5G网络投资高、功耗高、运维难等挑战 的需求。二是“元宇宙”等未来新应用和新场景带来信息处理新需求。三是移动通 信技术、计算机技术、人工智能与大数据技术融合（ICDT）发展带来的创新机 遇。 ICDT融合的6G将是一个端到端的信息处理与服务系统，是通信网络、感 知网络和算力网络融合的智能网络。本文尝试提出信息处理效率概念作为6G直 观的能力度量，围绕通信能力、计算能力、感知能力、AI能力和安全能力定义 了6G能力矩阵及性能指标等级，并探讨信息处理效率理论框架和最大化信息处 理效率的技术途径。 ICDT融合的6G网络是感知、通信、计算、智能一体化架构，资源共享、 能力开放，应用协同。本文通过定义网络大脑、感知控制、计算控制、通信控制、 用户控制与业务控制等关键功能实体，构建了一体化网络控制框架，并分析了分 布式计算、分布式感知、分布式智能、内生安全和意图管理等关键技术。 ICDT融合的6G空口是通信感知一体化空口、基于AI的空口，具备学习能 力、通信能力、感知能力和多频段融合组网能力。其中，基于无线感知的无线通 信，以及基于无线通信的无线感知是两个重点技术方向，具有高频谱效率、高硬 件效率和高信息处理效率三大优势。 ICDT融合的6G终端是功能升级的智能体，一是从智能个人终端向更友好 的终端体验发展，二是从刚性形态向柔性形态发展，三是从个人终端向无人机、 无人车、机器人及其他智能化设备的垂直应用终端发展，四是从封闭架构向开放 模块化终端发展，为6G的丰富应用提供了重要支撑。 ICDT融合的6G技术必然来带ICDT融合产业形态，形成以集成电路、基 础软硬件为上游，以信息处理基础设施、能力平台和终端为中游，升级的2C、 2B和2G应用为下游的产业新格局。为了6G更好的发展，本文建议加快6G创 新链与产业链融合发展，培养6G高端人才体系，形成创新与产业集群效应，解 决6G发展面临的理论、器件和芯片等瓶颈问题。ExecutiveSummary Multi-foldfactorsdrive6Gdevelopment.Thefirstistosolvethechallengesof highinvestment,highpowerconsumptionanddifficultoperationandmaintenance (O&M)of5Gnetwork.Thesecondoneisthatthenewapplicationsandnew scenariossuchas"metaverse"bringnewrequirementsforinformationprocessing. Thethirdoneistheinnovationopportunitiesbroughtbytheintegrationdevelopment ofmobilecommunicationtechnology,computertechnology,artificialintelligenceand bigdatatechnology(ICDT). ICDTintegrated6Gwillbeanend-to-endinformationprocessingandservice system,andanintelligentnetworkintegratingcommunicationnetwork,sensing networkandcomputingnetwork.Thispaperattemptstoputforwardtheconceptof informationprocessingefficiencyasa6Gintuitivecapabilitymeasure,definesthe6G capabilitymatrixandkeyperformanceindexpriorityintermsofcommunication capability,computingcapability,sensingcapability,AIcapabilityandsecurity capability,anddiscussesthetheoreticalframeworkofinformationprocessing efficiencyandthetechnicalwaytomaximizeinformationprocessingefficiency. TheICDTintegrated6Gnetworkisanintegratedarchitectureofsensing, communication,computingandintelligence,withresourcesharing,capability exposureandservicecollaboration.Bydefiningthekeyfunctionalentitiessuchas networkbrain,sensingcontrolfunction,computingcontrolfunction,communication controlfunction,usercontrolfunctionandservicecontrolfunction,thispaper constructsanintegratednetworkcontrolframework,andanalyzesthekey technologiessuchasdistributedcomputing,distributedsensing,distributed intelligence,nativesecurityandintention-drivenO&M. TheICDTintegrated6Gairinterfaceisanintegratedoneofsensingand communication,andanAI-basedone,withlearningability,communicationability, sensingabilityandmulti-bandnetworkingability.Especially,wirelesscommunication basedonwirelesssensingandwirelesssensingbasedonwirelesscommunicationare twokeytechnicaldirections,whichhavethreeadvantages:highspectrumefficiency, highhardwareefficiencyandhighinformationprocessingefficiency. TheICDTintegrated6Gterminalsaretheautonomousthingswithupgradedcapabilities.First,itdevelopsfromanintelligentpersonalterminaltoamorefriendly terminalwithexcellentexperience.Second,itdevelopsfromarigidformtoaflexible formforconvenientuse.Third,itdevelopsfrompersonalterminalstovertical terminals,suchasUAVs,unmannedvehicles,robotsandotherintelligentdevices. Fourth,itdevelopsfromaclosedarchitecturetoanopenmodularterminal.Thesenew kindsofterminalsprovideimportantsupportfortherichapplicationof6G. TheICDTintegrated6GtechnologyinevitablybringannewICDTintegrated industrialform,forminganewindustrialpatternwithintegratedcircuitsandbasic softwareandhardwareastheupstream,informationprocessinginfrastructure, capabilityplatformandterminalsasthemidstream,andupgraded2C,2Band2G applicationsasthedownstream.Forthebetterdevelopmentof6G,thispaperproposes toacceleratetheintegrateddevelopmentof6Ginnovationchainandindustrialchain, cultivate6Ghigh-endtalentsystem,formtheeffectofinnovationandindustrial cluster,andsolvethebottleneckproblemssuchastheory,devicesandchipsfacedby 6Gdevelopment.目录 摘要1 ExecutiveSummary.........................................................................