期刊文献+

LEO卫星网络的路由技术 被引量:39

Routing Technology for LEO Satellite Network
在线阅读 下载PDF
导出
摘要 低地球轨道LEO(LowEarthOrbit)卫星系统因能够提供多媒体通信服务而成为卫星通信研究的热点 .由于LEO卫星相对地面高速运行和其网络拓扑结构的快速动态变化 ,路由问题一直是LEO卫星网络重点解决的难题之一 .该文介绍了LEO卫星网络中路由及其相关技术方面的一些工作 ,分析了LEO卫星网络的拓扑结构特点 ,然后着重对LEO卫星网络的路由机制进行分类和描述 ,特别说明LEO卫星网络的切换对路由的影响 ,最后提出设计LEO卫星网络路由机制应考虑的主要方面 . LEO(low earth orbit) satellite network providing real time multimedia service is a important research direction of satellite communication. For LEO satellite movement and dynamic satellite network topology, routing is always one of key and important problems of LEO satellite network. This paper makes a survey of recent works on routing mechanism for LEO satellite network. First, the paper presents the topology characteristics of LEO satellite network. Then it classifies and describes the main routing protocols proposed in published literatures, and specially discusses the effect of handover on routing. Finally, research directions and open problems about routing of LEO satellite network are also discussed.
出处 《计算机学报》 EI CSCD 北大核心 2004年第5期659-667,共9页 Chinese Journal of Computers
基金 国家"九七三"重点基础研究发展规划项目基金 (G19980 3 0 40 7) 国家自然科学基金 (60 2 72 0 78 60 3 73 0 49)资助
关键词 LEO卫星网络 路由技术 网络拓扑结构 切换技术 卫星通信 Multimedia systems Network protocols Routers Telecommunication networks
  • 相关文献

参考文献20

  • 1Ferreira A., Galtier J., Penna P.. Topological design, routing and hand-over in satellite networks. In: Stojmenovic I. ed.. Handbook of Wireless Networks and Mobile Computing. New York: John Wiley and Sons, 2002, 473~507
  • 2Wood L., Clerget A., Andrikopoulos I., Pavlou G., Dabbous W.. IP routing issues in satellite constellation networks. International Journal of Satellite Communications(Special Issue on IP), 2001, 19(1): 69~92
  • 3Wood L.. Internetworking with satellite constellations[Ph.D. dissertation]. University of Surrey, Guildford, United Kingdom, 2001
  • 4Werner M., Delucchi C., Vgel H.. ATM-based routing in LEO/MEO satellite networks with intersatellite links. IEEE Journal on Selected Areas in Communications, 1997, 15(1): 69~82
  • 5Chang S., Kim W.. FSA-based link assignment and routing in low earth orbit satellite networks. IEEE Transactions on Vchicular Technology, 1998, 47(3): 1037~1048
  • 6Gounder V., Prakash R.. Routing in LEO-based satellite networks. In: Proceedings of IEEE Emerging Technologies Symposium on Wireless Communications and Systems, Richardson, 1999, 91~96
  • 7Hashimoto Y.. Design of IP-based routing in a LEO satellite network. In: Proceedings of the 3rd International Workshop on Satellite -Based Information Services, Dallas, 1998, 81~88
  • 8Ekici E., Akyildiz F., Bender D.. A distributed routing algorithm for datagram traffic in LEO satellite networks. IEEE/ACM Transactions on Networking, 2001, 9(2): 137~147
  • 9Akyildiz F., Uzunalioglu H.. Handover management in Low Earth Orbit (LEO) satellite networks. ACM-Baltzer Journal of Mobile Networks and Applications, 1999, 4(4): 301~310
  • 10Uzunalioglu H., Akyildiz F., Yesha Y., Yen W.. Footprint handover rerouting protocol for LEO satellite networks. ACM-Baltzer Journal of Wireless Networks (WINET), 1999, 5(5): 327~337

二级参考文献6

共引文献10

同被引文献275

引证文献39

二级引证文献121

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部