中国空间科学技术2024，Vol.44Issue(3)：43-50,8.DOI:10.16708/j.cnki.1000-758X.2024.0037
地月云网:跨域融合一体的地月空间网络
Cislunar cloud network:the cross-domain integrated cislunar-spatial network
摘要
Abstract
To enhance the service efficiency of cislunar-spatial infrastructure for diverse users and to establish a cross-domain,integrated cislunar-spatial network,the concept of cislunar cloud network is introduced.Interconnecting various constellations and facilities through wireless links,the cislunar cloud network employed the integrated network protocols to facilitate cislunar-spatial networking.The operational deployment of the cislunar-spatial network promised a transformative change for traditional deep-space exploration missions,enabling continuous telemetry,efficient data transmission,and collaborative inter-probe tasks.However,the cislunar cloud network,characterized by high dynamics,significant latency,and strong heterogeneity,poses challenges to cislunar-spatial networking.The development and features of cislunar-spatial networks are analyzed,a cislunar cloud network protocol stack is constructed adaptable to cislunar-spatial characteristics and meeting the interconnection needs of future deep-space exploration network nodes.The protocol stack is characterized by integration,universality,layering,intelligence,and internationalization.The design of its data plane and control plane is elaborated on.Additionally,a forward-looking perspective is provided on the future development of the cislunar cloud network protocols.关键词
地月云网/跨域融合/地月空间/网络/协议栈Key words
cislunar cloud network/cross-domain integration/cislunar space/network/protocol stack分类
信息技术与安全科学引用本文复制引用
乔梁,李承昊,王善澎,李炯卉,刘雷,徐勇,燕洪成,孙哲蕾..地月云网:跨域融合一体的地月空间网络[J].中国空间科学技术,2024,44(3):43-50,8.基金项目
中国科协青年人才托举工程(YESS20210292) （YESS20210292）
