摘要
对目前已经比较成熟应用在国际深空任务中的各类CCSDS(空间数据系统咨询委员会)建议进行了梳理,分析了CCSDS工作组及兴趣组中正在讨论的与深空任务有关、值得关注的技术发展动向。从深空地面支持设施和任务2个层面分析了CCSDS建议在我国的应用情况,建议进一步提高在我国相关任务中应用CCSDS建议的程度,对交互支持管理业务、CFDP(CCSDS文件传输协议)、GMSK+PN(高斯最小频移键控+伪码)调制、DTN(容延迟网络)等技术开展研究与应用。
Successful applications of mature CCSDS(Consultative Committee for Space Data Systems) recommendations in international deep space missions are summarized.Technical issues related to deep space applications under discussion among CCSDS working groups or birds of feathers are presented and analyzed.Applications of CCSDS recommendations in China's deep space network and related space missions are introduced.Suggestions are given for promotion of application of CCSDS recommendations in China's deep space missions and further research and application in areas including cross support management service.CFDP(CCSDS File Delivery Protocol),GMSK+PN(Gaussian Minimum Shift Keying+Pseudo Noise) modulation and DTN(Delay-Tolerant Network).
出处
《飞行器测控学报》
2012年第S1期1-6,共6页
Journal of Spacecraft TT&C Technology
关键词
CCSDS(空间数据系统咨询委员会)
深空
通信
导航
Consultative Committee for Space Data Systems(CCSDS)
deep space
telecommunication
navigation
