[author_cn_name].[cn_title][J].空军工程大学学报:自然科学版,[year_id],[volume]([issue]):[start_page]-[end_page] 空间骨干网络体系架构与关键技术研究-Research on Space Backbone Network Architecture and Key Technologies
文章摘要
梁俊,胡猛,管桦,熊健,肖楠,刘玉磊.空间骨干网络体系架构与关键技术研究[J].空军工程大学学报:自然科学版,2016,17(4):52-58
空间骨干网络体系架构与关键技术研究
Research on Space Backbone Network Architecture and Key Technologies
  
DOI:
中文关键词: 空间骨干网络  多层卫星网络  线Mesh  体系架构
英文关键词: space backbone network  multilayer satellite network  wireless mesh  architecture
基金项目:国家自然科学基金(61501496)
作者单位
梁俊,胡猛,管桦,熊健,肖楠,刘玉磊 1.空军工程大学信息与导航学院西安710077
2.中国电子科技集团有限公司第十研究所成都610036 
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中文摘要:
      空间骨干网络是由天、空、地中大型骨干节点组成的综合性一体化网络,是构建空间信息网络的核心支撑。在介绍了欧美关于空间信息网络研究现状的基础上,分析了空间骨干网络的相关特性和总体需求,提出了整个网络的体系架构和协议框架;该网络可划分为天基、空基和地基骨干网络3部分,各层以IP技术为基本协议架构,通过星间、星空、星地、空空、空地和地面链路实现互联互通;重点研究了基于多层卫星网络的天基骨干网络以及基于线Mesh的空基骨干网络;最后,探讨了空间骨干网络的组网结构、路由协议、数据传输、异构兼容、网络管理等多项关键技术。对未来空间骨干网络构建具有一定的参考意义。
英文摘要:
      Space backbone network is an integrated network composed by the space-air-ground largescale backbone nodes, and the core of supporting space information network. On the basis of analyzing the status quo of research on space information network of the Europe and the United States of America, space backbone network architecture and protocol framework are proposed according to the relevant characteristics and overall requirements. The network is composed of spacebased network, airbased network, and groundbased network. By so doing, this realizes mutual communication and cooperation through intersatellite links, satelliteair links, satelliteground links, airtoair links, airground links and terrestrial communications lines. The spacebased backbone network based on multilayer satellite network and airbased backbone network based on wireless mesh are mainly studied. Finally, the paper explores the key technologies such as network structure, routing protocols, data transmission technique, heterogeneous compatibility, and network management. This research has some contributions for reference at a certain degree to the construction of future space backbone network.
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