| 天地一体化信息网络统一编址与路由研究 |
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| 引用本文： | 杨芫,徐明伟,李贺武.天地一体化信息网络统一编址与路由研究[J].电信科学,2017,33(12):10-17. |
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| 作者姓名： | 杨芫 徐明伟 李贺武 |
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| 作者单位： | 1. 清华大学计算机科学与技术系，北京 100084;2. 清华大学信息科学与技术国家实验室，北京 100084;3. 清华大学网络科学与网络空间研究院，北京 100084 |
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| 基金项目： | 国家自然科学基金资助项目，北京市科学技术委员会资助项目(天地异构网络地面互联融合系统研究)，The National Natural Science Foundation of China，Beijing Science and Technology Commission Project |
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| 摘 要： | 天地一体化信息网络将是支持地面互联网、无线移动网络和空间网络相互连通、深度融合的一体化网络，采用统一的网络层设计是实现高效融合与互联互通的关键所在。针对空间链路和空间网络在稳定性、可靠性等方面的特点，提出了天地一体化信息网络的统一编址与路由的方案，基于IPv6和层次路由的方式实现网络层的高效融合，具有良好的可扩展性、可用性、稳定性、可管控性。
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| 关 键 词： | 网络体系结构 空间网络 网络融合 网络编址 网络路由 |
Study on addressing and routing in space-ground integrated information network |
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| Yuan YANG,Mingwei XU,Hewu LI.Study on addressing and routing in space-ground integrated information network[J].Telecommunications Science,2017,33(12):10-17. |
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| Authors: | Yuan YANG Mingwei XU Hewu LI |
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| Affiliation: | 1. Department of Computer Science and Technology,Tsinghua University,Beijing 100084,China;2. Tsinghua National Laboratory for Information Science and Technology,Tsinghua University,Beijing 100084,China;3. Institute for Network Sciences and Cyberspace,Tsinghua University,Beijing 100084,China |
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| Abstract: | The space-ground integrated information network is considered to be promising for interconnection and integration of the terrestrial internet,mobile communication networks,and space networks.A unified network layer is significant for efficient integration.Motivated by the characteristics of space links and space networks,an addressing and routing approach for the space-ground integrated information network was proposed,which leveraged IPv6 and hierarchical routing to achieve good efficiency,scalability,availability,stability,and controllability. |
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| Keywords: | network architecture space network network integration network addressing network routing |
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