A hybrid multiple copy routing algorithm in space delay-tolerant networks

	A hybrid multiple copy routing algorithm in space delay-tolerant networks
	Wan, Peng; Chen, Shi; Yu, Tao; Hua, Zhongjie
刊名	Science China Information Sciences
	2017
卷号	60 期号:4
关键词	Network routing Routing algorithms Wireless networks
ISSN号	1674-733X
通讯作者	Wan, Peng (wanpeng@bittt.cn)
英文摘要	With the development of technology and applications in space delay-tolerant networks (SDTNs), increasing attention has been paid on the routing technologies between different DTN nodes. This paper proposes a novel hybrid multiple copy routing (HMCR) algorithm that can be applied not only to deterministic space scenarios but also to opportunistic space scenarios. HMCR combines contact graph and delivery probability metrics to make forwarding decisions. In order to verify the new HMCR algorithm’s performance, research work has been carried out to prove its availability in SDTNs. The analysis and simulation results show that, compared with other algorithms such as contact graph routing (CGR), Epidemic, and PRoPHET, the new HMCR algorithm performs well in the areas of message delivery ratios, average end-to-end delays, and transmission overhead, which proves to be suitable for highly dynamic SDTNs. © 2016, Science China Press and Springer-Verlag Berlin Heidelberg.
收录类别	EI
语种	英语
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/5650]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Wan, Peng,Chen, Shi,Yu, Tao,et al. A hybrid multiple copy routing algorithm in space delay-tolerant networks[J]. Science China Information Sciences,2017,60(4).
APA	Wan, Peng,Chen, Shi,Yu, Tao,&Hua, Zhongjie.(2017).A hybrid multiple copy routing algorithm in space delay-tolerant networks.Science China Information Sciences,60(4).
MLA	Wan, Peng,et al."A hybrid multiple copy routing algorithm in space delay-tolerant networks".Science China Information Sciences 60.4(2017).