6G全场景按需服务:愿景、技术与展望  

6G omni-scenario on-demand services provisioning:vision,technology and prospect

作　　者：承楠 陈芳炯[2] 陈文[3] 程志密 杨清海[1] 李长乐 沈学民 Nan CHENG;Fangjiong CHEN;Wen CHEN;Zhimi CHENG;Qinghai YANG;Changle LI;Xuemin(Sherman)SHEN(School of Telecommunications Engineering,State Key Laboratory of Integrated Services Network,Xidian University,Xi'an 710071,China;Electronic and Information Engineering,South China University of Technology,Guangzhou 510006,China;Department of Electronics Engineering,Shanghai Jiaotong University,Shanghai 200240,China;Datang Mobile Communication Equipment Co.Ltd.,Beijing 100083,China;Pengcheng Laboratory,Shenzhen 518000,China)

机构地区：[1]西安电子科技大学通信工程学院,空天地一体化综合业务网全国重点实验室,西安710071 [2]华南理工大学电子与信息学院,广州510006 [3]上海交通大学电子工程系,上海200240 [4]大唐移动通信设备有限公司,北京100083 [5]鹏城实验室,深圳518000

出　　处：《中国科学：信息科学》2024年第5期1025-1054,共30页Scientia Sinica(Informationis)

基　　金：国家重点研发计划(批准号:2020YFB1807700)资助项目。

摘　　要：6G移动通信系统面临着复杂动态的网络,其多样化的场景和个性化的需求为网络服务的提供和价值的实现带来了极大挑战.因此,6G网络应转向“以服务为中心”的新范式,综合运用先进网络技术和多维网络资源在全域全场景实现按需服务.本文对6G全场景按需服务研究展开综述,首先对按需服务的必要性进行说明,梳理了全场景按需服务的研究价值;然后对其内涵、挑战和机遇进行了阐述;接着对于6G全场景按需服务的架构和关键技术进行了分析;最后展望了6G全场景按需服务的前景和潜在研究方向.The 6G mobile communication system is facing a dynamic and complex network environment,with diverse scenarios and personalized demands that pose significant challenges to the provision of network services and value realization.Therefore,6G networks should transition to a new paradigm that is“service-centric”,integrating advanced network technologies and multi-dimensional network resources to achieve on-demand services across all domains and scenarios.This article provides an overview of research on 6G on-demand services across all scenarios.Firstly,it highlights the necessity of on-demand services and outlines the research value of on-demand services in all scenarios.It proceeds to expound on the essence,challenges,and foundations of on-demand services in all scenarios.Subsequently,it analyzes the architecture and key technologies for 6G on-demand services in all scenarios.Finally,the paper offers a prospective outlook on the future and potential research directions for 6G on-demand services in all scenarios.

关 键 词：6G 全场景按需服务 知识 意图驱动网络 人工智能 

分 类 号：TN929.5[电子电信—通信与信息系统]