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容迟/容断网络路由技术研究 被引量：4

Routing Technology for Delay/Disruption Tolerant Networks
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摘要 容迟/容断网络(DTN)由于其长延迟、高误码率及频繁断路等网络特性不满足互联网较短传输延迟、低误码率及存在端到端路径的基本假设,传统Internet体系结构和协议无法直接用于DTN。DTN路由机制可以按照连接的确定性分为确定性路由和随机性路由。确定性路由主要有基于树的路由、时空路由和修正的最短路径路由等方法;随机性路由主要有流行性路由、基于历史消息的路由、基于模型的路由、可控移动路由和基于编码的路由。DTN在游牧计算、军事战场通信、紧急营救及灾后重建方面具有广泛应用前景。 Since Delay/Disruption Tolerant Networks （DTNs） have long delay, high bit-error rate and frequent disconnection, it cannot meet the essential hypothesis of the Internet. Therefore, the traditional Internet architecture and protocols cannot be directly used for DTNs. The DTN routing mechanisms can be classified into deterministic routing and stochastic routing. The deterministic DTN routing algorithms include tree-based routing, space-time routing and amendatory shortest path routing, while the stochastic DTN routing algorithms are epidemic routing, history-based routing, model-based routing, controllable mobility routing and erasure-coding based routing. DTNs can be applied into nomadic computing, military communications, emergence rescue and post-disaster reconstruction, with a big prospect of extensive application.
作者 樊秀梅 李杨
机构地区 北京理工大学计算机科学技术学院
出处 《中兴通讯技术》 2009年第6期37-40,共4页 ZTE Technology Journal
基金 国家高技术研究发展计划("863"计划)课题(2007AA01Z220) 新世纪优秀人才计划(NCET-07-0074) 国家自然科学基金课题(90604012)
关键词 容迟/容断网络 路由 编码 应用 delay/disruption tolerant network routing coding application
分类号 TN929.5 [电子电信—通信与信息系统]
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参考文献10

  • 1FALL K,DEMMER M.Delay/disruption tolerant networking[].Proceedings ofth ACM International Symposium on Mobile Ad Hoc Networking and Computing(MobIHoc’).2006
  • 2JAIN S,FALL K,PATRA R.Routing in a delay tolerant network[].Proceedings of Conference on ApplicationsTechnologiesArchitectures and Protocols for Computer Communication(SIGCOMM’).2004
  • 3HANDOREAN R,GILL C,ROMAN G C.Accommodating transient connectivity in ad hoc and mobile settings[].Proceedings of thend International Conference on Pervasive Computing.2004
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同被引文献35

  • 1张乃通,李晖,张钦宇.深空探测通信技术发展趋势及思考[J].宇航学报,2007,28(4):786-793. 被引量：76
  • 2Juang P, Oki H, Martonosi M, et al. Energy-efficient computing for wildlife tracking: design tradeoffs and early experiences with zebranet [ C ] //J ASPLOS'02. San Jose: ACM Press, 2002: 96-107.
  • 3The project of ZebranNet wildlife tracker [ EB/OL ]. (2002-12-05)[2009-10-19]. http://www, ee. prince- ton. edu/- mrm/zebranet, html.
  • 4Burleigh S, Hooke A, Torgerson L, et al. Delay- tolerant networking: an approach to interplanetary Internet [ J ]. Communications Magazine, 2003, 41(6) : 128-136.
  • 5Warthman F. Delay tolerant networks (DTNs) : a tutorial [ EB/OL]. ( 2003-03-05 ) [ 2009-10-19 ]. http://www. ipnsig, org/reports/DTN_Tutorialll, pdf.
  • 6Vahdat A, Becker D. Epidemic routing for partially connected ad hoc networks[ R ]. Durham: Duke University, 2000.
  • 7Jain S, Fall K, Patra R. Routing in a delay tolerant network[ C] //ACM SIGCOMM2004. [S.I. ]: ACM Press, 2004 : 145-158.
  • 8Chen Dazong, Kung H, Blah D. Ad hoc relay wireless networks over moving vehicles on highways [ C ] //ACM Mobihoc 2001. Long Beach: [ s. n. ] , 2001: 247-250.
  • 9Dolev S, Gilbert S, Lynch N A, et al. Virtual mobile nodes for mobile ad hoc networks[ C]//DISC 2004. Amsterdam : [ s. n. ] , 2004 : 230-244.
  • 10Zhao Wenrui, Ammar M, Zegura E. A message ferrying approach for data delivery in sparse mobile ad hoc networks[ C]//ACM Mobihoc 2004. [S.l. ] : ACM Press, 2004 : 187-198.

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中兴通讯技术
2009年 第6期

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