| 摘要: |
| 容迟容断网络近年来得到了广泛的研究和应用.容迟容断网络中源节点和目的节点之间不存在持续稳定的端到端路径,因而传统网络的路由协议无法适用于容迟容断网络.为了完成容迟容断网络消息传输,采用基于存储-转发的路由机制.容迟容断网络路由协议性能受链路生存时间、节点缓存大小以及网络中节点移动模型等影响.对容迟容断网络路由协议的研究和进展进行了较为深入的探讨,对主要路由协议的性能进行了比较,并总结了未来的研究方向. |
| 关键词: 容迟容断网络 挑战性网络 路由协议 |
| DOI： |
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| 基金项目:国家自然科学基金(61063042); 中国博士后基金(201104753); 国家部委预研基金(513150802) |
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| Research on Routing Protocols on Delay/Disruption Tolerant Networks |
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TIAN Cheng-Ping1, CI Lin-Lin1,2, CHENG Bin1, ZHAO Shou-Jun2
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1.School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081, China;2.Second Artillery Equipment Academy, Beijing 100085
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| Abstract: |
| The delay tolerant network has been extensively studied and applied in recent years. When there is continuing and stable end-to-end path between the source node and the destination node in DTN, the traditional TCP/IP based network routing protocols cannot be applied to Delay/Disruption Tolerant Network. The storage-forward policy is used for message transmission. The performance of DTN routing protocols is influenced by the link existent time, buffer size of the nodes, and the mobility mode of the network. This paper discusses the study of DTN routing protocols, compare their performance, and highlight the future trends of DTN routing protocols. |
| Key words: delay/disruption tolerant network challenged network routing protocol |
