11.0 ICDT融合的6G网络白皮书5.0

ICDT Deep Integrated 6G Network 5.0 摘要 信息技术的革新浪潮伴随着前沿技术的迭代突破与交叉融合。随着信息与通信技术（ICT）向6G演进，其与大数据、人工智能等领域的深度融合正催生新一代ICDT（Information，Communication，BigDataTechnology）融合范式。这种融合驱动的6G系统将突破传统通信网络边界，演进为集通信、感知与算力于一体的端到端智能信息服务体系，构筑起支撑万物智联的移动信息网络。当前，众多面向6G的候选技术已在理论创新、仿真验证及原型开发等维度取得突破性进展。 本白皮书作为4.0版本的延续，从ICDT融合视角出发，系统性地构建了ICDT融合的6G技术体系，ICDT融合的关键技术和ICDT融合的行业应用，三大核心章节。ICDT融合的6G技术体系着力构建系统性研究图谱，通过解析不同融合模式的内在逻辑，创新设计了面向ICDT融合的6G网络架构，并对6G候选技术方案及行业应用进行科学分类，形成具有关联性的技术簇。通过对关键技术与行业应用的分类与整理，进一步明确了6G技术发展的重点方向与潜在突破点，为后续技术研发与产业布局提供参考。 ICDT融合的关键技术章节重点介绍“解决方案”。与4.0版本相比，本白皮书的侧重点有所变化，4.0版本主要集中在对各项技术面临的研究挑战进行系统梳理，而本版则更加关注这些挑战的解决方案及其最新进展。本章节特别聚焦于超大规模MIMO、通感一体化、AI与通信融合、语义通信以及量子计算等领域的关键技术突破。针对上一版本中提出的问题，本白皮书通过深入分析每个技术领域的最新进展，结合仿真数据和原型测试结果，系统地阐述了各项技术问题的解决路径、实施方案以及取得的实际成效。 ICDT融合的行业应用章节深度剖析ICDT融合赋能的三大典型应用：沉浸式通信、低空经济及无源物联网。区别于单纯的技术分析，本章节从基本概念与场景用例、关键技术、性能指标，三方面对三大典型行业应用进行了分析。重点阐述了新兴应用所需的关键技术以及对通信速率、时延、可靠性等核心指标的差异化需求，揭示了技术突破与场景创新间的互驱机制，完整呈现了从技术研发到商业落地的价值链条。 当前，ICDT融合的6G技术研究正从离散的技术探索转向系统性架构设计、标准制定和产业协同。本白皮书倡议深化信息通信领域的跨界融合技术研究与协同，以需求为牵引，加快基础理论、瓶颈技术问题的联合攻关和协同创新。同时，建立跨界融合技术创新与应用需求的双向驱动机制，培育应用层的产业生态，孵化新业务与新应用，加速创新成果向垂直行业的渗透扩散。最后，推动构建开放包容的6G技术生态体系，加强国际合作，共同推进6G技术的全球化发展。最终形成技术创新、标准引领、产业协同的良性发展格局。 Abstract Theinnovation in information technology is driven by breakthroughs in cutting-edgetechnologiesand their interdisciplinary integration.As information and communicationtechnology(ICT)evolvestoward6G,itsdeepintegrationwithbigdataandartificialintelligenceisshapinganewInformation,Communication,andBigDataTechnology(ICDT)integrationparadigm.This integration-driven 6G system will extend beyond traditional communicationnetworks,evolvingintoanintelligentinformationservicesystemthatintegratescommunication,sensing,andcomputingtoenableseamlessconnectivity.Many6Gcandidatetechnologieshavealreadyachieved significant progress in theoretical innovation,simulation verification,andprototypedevelopment. Asacontinuationofthe4.0version,thiswhitepaperexploresthreecoreaspectsofICDTintegration:the6Gtechnologyframework,keytechnologies,andindustryapplications.The6Gtechnologyframeworkestablishesasystematicresearchroadmap,analyzingintegrationmodels,designinganICDT-integrated6Gnetworkarchitecture,andclassifyingcandidatetechnologiesandapplicationsintointerconnectedcategories.Thisapproachhelpsidentifykeydirectionsandpotentialbreakthroughsfor6Gdevelopment. Thechapteronkeytechnologies focusesonsolutionsratherthanjustchallenges,asinversion4.0.IthighlightsadvancementsinmassiveMIMO,integratedsensingandcommunication,AI-drivencommunications,semanticcommunication,andquantumcomputing.Eachdomainisanalyzedwiththelatestresearch,simulationdata,andprototypetestingresultstooutlinesolutions,implementationstrategies,andachievements. TheindustryapplicationschapterdelvesintothreerepresentativeusecasesenabledbyICDTintegration:immersivecommunication,thelow-altitudeeconomy,andpassiveIoT.Itexamines theseapplicationsfromtheperspectivesofkeytechnologies,performancemetrics,andindustryneeds,emphasizinghowtechnologicalbreakthroughsdrivenewapplicationsandviceversa.Thechapterpresentsacompletevaluechainfromresearchtocommercialdeployment. ICDT-integrated6Gresearchisshiftingfromindividualtechnologyexplorationtosystemarchitecturedesign,standardization,andindustrialcollaboration.Thiswhitepaperadvocatesfordeepercross-disciplinary research,fostering a bidirectional mechanism linking technologicalinnovationwith application needs.It calls for cultivating an application-driven ecosystem,acceleratingtheadoptionofnewtechnologiesacrossindustries,andbuildinganopen,globallycollaborative6G technology landscape to drive innovation,standardization,and industrialsynergy. 目录 摘要..........................................................................................................................................1Abstract.....................................................................................................................................3引言............................................................................................................................................7 1.1通感算智融合的网络架构..............................................................................................81.2ICDT融合的6G技术簇.................................................................................................9 2ICDT融合的关键技术........................................................................................................11 2.1.1集中式超大规模MIMO.........................................................................................112.1.2分布式MIMO技术................................................................................................182.1.3新型天线阵列与架构设计.....................................................................................272.1.4近场技术.................................................................................................................29 2.2.1通信赋能感知.........................................................................................................382.2.2感知赋能通信........................