Performance Study of Node-Disjoint Multipath Routing in Vehicular Ad Hoc Networks

	Performance Study of Node-Disjoint Multipath Routing in Vehicular Ad Hoc Networks
	Xiaoxia Huang; Yuguang Fang
刊名	IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
	2009
卷号	58 期号:4 页码:1942-1950
英文摘要	Many multipath routing schemes have recently been proposed to improve the performance of wireless networks. Multipath routing is supposed to reduce the end-to-end packet delay and increase the packet delivery ratio. Therefore, it can also improve the packet delivery ratio in vehicular ad hoc networks(VANETs) when the mobility of relaying vehicles is unknown. However, in wireless networks, multiple paths are exposed to mutual interference or path coupling, which impairs efficiency. The intriguing question is whether the node-disjoint multipath routing really helps. In this paper, we examine theperformance of node-disjoint multipath routing in VANETs. Through extensive simulations, we explore the effect of mutual interference on the behavior ofnode-disjoint paths. It is shown that whether node-disjoint paths are able to improve performance, compared with the single path, is determined by path coupling and the source-destination distance. Results show that node-disjoint multipath routing can be applied to VANETs to substantially improveperformance in terms of delay and packet delivery probability only if the node-disjoint paths are properly chosen.
收录类别	SCI
原文出处	http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4663885
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/2641]
专题	深圳先进技术研究院_数字所
作者单位	IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
推荐引用方式 GB/T 7714	Xiaoxia Huang,Yuguang Fang. Performance Study of Node-Disjoint Multipath Routing in Vehicular Ad Hoc Networks[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY,2009,58(4):1942-1950.
APA	Xiaoxia Huang,&Yuguang Fang.(2009).Performance Study of Node-Disjoint Multipath Routing in Vehicular Ad Hoc Networks.IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY,58(4),1942-1950.
MLA	Xiaoxia Huang,et al."Performance Study of Node-Disjoint Multipath Routing in Vehicular Ad Hoc Networks".IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 58.4(2009):1942-1950.