摘要
5G系统主要面向通信服务而设计,并不是为原生支持通感算融合服务而设计的。6G将原生地支持通信、感知和计算服务,成为支撑未来社会高效可持续发展的网络信息底座,赋能丰富多彩的未来新业务。为此,解释了通感算服务以及服务用例,并定义了不同服务对应的性能指标和效率指标。为满足通感算融合服务及其指标,给出了一种通感算融合的系统架构及其关键特征。感知数据传输和计算数据传输既不同于通信的用户面数据传输,也不同于通信的控制面数据传输,进而提出了面向通感算融合的数据面,以解决通感算融合业务的数据传输需求。进一步地,面向通算融合,给出了6G通算融合基本流程,并给出了6G通算融合方案与算力网络协同的三种选项。面向通感融合,简要介绍了通感一体化的9个关键技术。还对感知和计算的“对外服务”和“对内服务”的逻辑关系进行了阐述。最后,给出了通感算融合的未来研究方向。
The 5G system is mainly designed for communication services, not for the original support of integrated communication, sensing and computing services. 6G will natively support communication, sensing and computing services, and become the network information cornerstone supporting the efficient and sustainable development of the future society, enabling rich and colorful future new businesses. To this end, communication, sensing and computing services and service use cases are described, and performance indicators and efficiency indicators corresponding to different services are defined. In order to satisfy the integrated communication, sensing and computing service and its indicators, a system architecture of integrated communication, sensing and computing and its key characteristics are presented. Sensing data transmission and computing data transmission are different from user plane data transmission and control plane data transmission of communication. Therefore, a data plane oriented to integrated communication, sensing and computing is proposed to meet the data transmission requirements of integrated communication, sensing and computing service. Further, for integrated communication and computing, the basic flow of 6G integrated communication and computing is given, and three options of collaboration between 6G integrated communication and computing and compute first networking are given. Nine key technologies of integrated sensing and communication are briefly introduced for integrated communication and sensing. The logical relationship between “external service” and “internal service” of sensing and computing is also expounded. Finally, the future research direction of integrated communication, sensing and computing is given.
作者
姜大洁
袁雁南
周通
孙布勒
秦飞
JIANG Dajie;YUAN Yannan;ZHOU Tong;SUN Bule;QIN Fei(vivo Mobile Communication Co.,Ltd.,Beijing 100015,China)
出处
《移动通信》
2023年第3期1-13,共13页
Mobile Communications
关键词
6G
通感算融合系统架构
数据面
通感一体化关键技术
通算融合
6G
system architecture of integrated communication
sensing and computing
data plane
key technologies of integrated sensing and communication
integrated communication and computing
