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	A time-division QoS routing protocol for three-layered satellite networks
	Zhou Yun-Hui ; Sun Fu-Chun ; Zhang Bo ; Wang Jun-Feng ; Wang Bin
	2010-05-06 ; 2010-05-06
关键词	Practical Theoretical or Mathematical/ artificial satellites quality of service routing protocols satellite communication/ time-division QoS routing protocol three-layered satellite networks onboard QoS routing protocol low Earth orbit satellite medium Earth orbit satellite geostationary Earth orbit satellite time-space division time-slot optimization network performance evaluation/ B6250G Satellite communication systems B6150M Protocols B6150P Communication network design, planning and routing
中文摘要	A novel onboard QoS routing protocol (TDRP) is developed in this paper, based on a three layered satellite network architecture (TLSN) which consists of low Earth orbit (LEO), medium Earth orbit (MEO), and geostationary Earth orbit (GEO) satellites, and the idea of time-space division. The method of time-slot optimization and the idea of time-space division are expatriated. The framework of QoS routing gains emphatically research. In addition, the implementation principle of the routing algorithm (BDA) is also discussed. The performance of the proposed satellite network architecture and QoS routing protocol is evaluated efficiently through simulations and analysis. On condition of the same network load, TLSN perform better than LEO satellite networks in end-to-end delays and delay jitters; BDA can provide more QoS guarantees than Dijkstra algorithm in end-to-end delays, delay jitters, package loss probability and throughput.
语种	中文 ; 中文
出版者	Science Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/10167]
专题	清华大学
推荐引用方式 GB/T 7714	Zhou Yun-Hui,Sun Fu-Chun,Zhang Bo,et al. A time-division QoS routing protocol for three-layered satellite networks[J],2010, 2010.
APA	Zhou Yun-Hui,Sun Fu-Chun,Zhang Bo,Wang Jun-Feng,&Wang Bin.(2010).A time-division QoS routing protocol for three-layered satellite networks..
MLA	Zhou Yun-Hui,et al."A time-division QoS routing protocol for three-layered satellite networks".(2010).

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