Time Synchronization for Wireless Sensor Networks with a Mobile Node

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 工业控制网络与系统研究室

	Time Synchronization for Wireless Sensor Networks with a Mobile Node
	Wu, Xiaoming ; Xiao Y(肖杨); Han, Wenlin ; Zeng P(曾鹏); Wang FQ(汪付强); Wang, Yinglong
刊名	AD HOC & SENSOR WIRELESS NETWORKS
	2017
卷号	36 期号:42739 页码:175-191
关键词	Wireless sensor networks time synchronization mobile node consistency scalability
ISSN号	1551-9899
通讯作者	Xiao Y(肖杨)
产权排序	3
中文摘要	Time synchronization is a key technology for Wireless Sensor Networks (WSNs) and had been studied by many researchers. However, most of the proposed schemes employ hop-by-hop time synchronization and none of them can maintain the consistency of multi-hop error. In this paper, a mobile node is introduced to a fixed WSN, and the mobile node serves as the time source. Time information spreads across the whole network when the mobile node moves. The synchronization process does not depend on any special network topology. Because the synchronization information of the nodes in the network is directly derived from the mobile node, the time synchronization between nodes in the network keeps in good consistency. Experimental results show that our synchronization method greatly improves the stability and consistency of the time precision in compare with the traditional hop-by-hop synchronization methods.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Information Systems ; Telecommunications
研究领域[WOS]	Computer Science ; Telecommunications
关键词[WOS]	ROUTING PROTOCOL ; ALGORITHM ; SECURE
收录类别	SCI
语种	英语
WOS记录号	WOS:000408123100009
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/20841]
专题	沈阳自动化研究所_工业控制网络与系统研究室
作者单位	1.Shandong Computer Science Center (National Supercomputer Center In Jinan), Jinan, China 2.Shandong Academy of Sciences and Shandong Provincial Key Laboratory of Computer, Jinan, China 3.College of Information Science and Engineering, Shandong University Science and Technology, Qingdao, China 4.Departmenl of Computer Science, The University of Alabama, 342 H.M. Comer, Box 870290, Tuscaloosa, AL 35487-0290, USA 5.School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing 210044, China 6.Laboratory of Industrial Control Network and System, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China
推荐引用方式 GB/T 7714	Wu, Xiaoming,Xiao Y,Han, Wenlin,et al. Time Synchronization for Wireless Sensor Networks with a Mobile Node[J]. AD HOC & SENSOR WIRELESS NETWORKS,2017,36(42739):175-191.
APA	Wu, Xiaoming,Xiao Y,Han, Wenlin,Zeng P,Wang FQ,&Wang, Yinglong.(2017).Time Synchronization for Wireless Sensor Networks with a Mobile Node.AD HOC & SENSOR WIRELESS NETWORKS,36(42739),175-191.
MLA	Wu, Xiaoming,et al."Time Synchronization for Wireless Sensor Networks with a Mobile Node".AD HOC & SENSOR WIRELESS NETWORKS 36.42739(2017):175-191.