摘要
6G对天地融合通信系统中的卫星有效载荷计算能力提出了更高要求,首先介绍目前卫星载荷能力的现状和特点,结合6G多种业务的特点和需求,从星地协同AI、云边协同AI以及构建多业务一体化异构天基计算平台三个方面进行了探讨和展望。
6G raises a higher requirement for the computing capability of satellite payloads in space-ground integrated communications system. In this context, this paper firstly introduces the state-of-the-art and characteristics of satellite payload capabilities. According to the characteristics and requirements of 6G multiple services, further investigation and prospects are performed in terms of satellite-ground collaborative artificial intelligence(AI), cloud-edge collaborative AI and heterogeneous space-based computing platform establishment with the multi-service integration.
作者
吴晓文
焦侦丰
凌翔
WU Xiaowen;JIAO Zhenfeng;LING Xiang(University of Electronic Science and Technology of China,Chengdu 611731,China;Shenzhen Institute for Advanced Study,UESTC,Shenzhen 518110,China;Stametworks Technology Co.,Ltd.,Shenzhen 518052,China)
出处
《移动通信》
2021年第4期50-53,78,共5页
Mobile Communications
关键词
6G
卫星通信
高效天基计算
星地协同
云边协同
异构计算
人工智能
6G
satellite communications
high-efficiency space-based computing
satellite-ground collaboration
cloud-edge collaboration
heterogeneous computing
artificial intelligence
