载人月球探测月面通信网总体架构及关键技术研究  

Research on System Architecture and Key Technologies of Lunar Communication Network for Manned Lunar Exploration

作　　者：朱珂 李彦欣 王丹 黄克武 王小琰 张伟[1] 田嘉[3] 董超[3] ZHU Ke;LI Yanxin;WANG Dan;HUANG Kewu;WANG Xiaoyan;ZHANG Wei;TIAN Jia;DONG Chao(Beijing Institute of Spacecraft System Engineering,Beijing 100094,China;Institute of Telecommunication and Navigation Satellites,China Academy of Space Technology,Beijing 100094,China;China Academy of Space Technology(Xi’an),Xi’an 710100,China)

机构地区：[1]北京空间飞行器总体设计部,北京100094 [2]中国空间技术研究院通信与导航卫星总体部,北京100094 [3]西安空间无线电技术研究所,西安710100

出　　处：《宇航学报》2023年第9期1423-1435,共13页Journal of Astronautics

摘　　要：针对载人月球探测的月面通信网总体架构该如何规划、关键技术该如何部署的问题,调研分析了国际航天强国对地月空间通信系统发展规划趋势。对载人月球探测活动特点和月面多节点间组成月面通信网的需求进行了分析,并在此基础上提出了一种适用于未来月面通信网的总体技术架构。在总体架构设计的基础上,对月面通信网的建设需求进一步细化,并对照地面移动通信技术,分析了相关问题和解决途径,梳理得到了月面通信网建设需要的关键技术,并给出了发展研究建议,提出了基础的通信协议框架,最后对未来的发展方向进行了展望。In order to plan the overall architecture of the lunar communication network for China’s manned lunar exploration and arrange the key technologies necessary,research and analysis have been conducted on the development trends of cislunar space communication systems by international space powers.Based on an analysis of the characteristics of China’s manned lunar exploration activities and the needs for a lunar communication network composed of multiple nodes on the lunar surface,a general technical architecture suitable for China’s future lunar communication network has been proposed.On the basis of the overall architecture design,the construction requirements of the lunar communication network have been further refined,and relevant issues and solutions have been analyzed in comparison with ground mobile communication technology.Key technologies required for the construction of China’s lunar communication network have been identified,and suggestions for development and research have been made.A basic communication protocol framework has been proposed,and finally,the future development direction has been discussed.

关 键 词：载人月球探测 月面通信网 总体架构 协议框架 

分 类 号：TN972.3[电子电信—信号与信息处理]