Non-time synchronization and localization based on seawater movement

doi:10.1007/978-3-662-49014-3_4

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	Non-time synchronization and localization based on seawater movement
	Chen, Yiming 1; Xue, Jianbin1,2 ; Chen, Puyan 1; Ji, Yu 1; Wei, Supan 1
	2015
会议名称	10th International Conference on Bio-Inspired Computing – Theories and Applications, BIC-TA 2015
会议录名称	Communications in Computer and Information Science
卷号	562
页码	45-55
会议日期	September 25, 2015 - September 28, 2015
会议地点	Hefei, China
出版者	Springer Verlag
摘要	For the problem of node position accuracy in underwater wireless sensor network (UWSN), we analyze the effects of node mobility and time synchronization on distance estimation in range-based localization algorithm. This paper proposes a non-time synchronization and localization algorithm based on the semi-periodical property of seawater movement. Firstly, through tracking the trajectory of movement node, this algorithm determines the location where node sends packets to. Secondly, with the help of the nature of underwater acoustic channel broadcast packets, we finish estimating the distance which based on the non-time synchronization algorithm. Finally, we estimate the position of the node by Second-Order Cone Programming algorithm. The simulation results show that the algorithm performs well on the comprehensive achievements of the positioning accuracy and energy consumption. © Springer-Verlag Berlin Heidelberg 2015.
关键词	Biomimetics Computation theory Energy utilization Seawater Synchronization Underwater acoustics Localization Range-based localization algorithms Second-order cone programming Time synchronization Time synchronization algorithms Underwater acoustic channels Underwater sensor networks Underwater wireless sensor networks
DOI	10.1007/978-3-662-49014-3_4
收录类别	EI
语种	英语
EI入藏号	20160300001748
EI主题词	Sensor nodes
ISSN	18650929
来源库	Compendex
分类代码	461.8 Biotechnology - 471.4 Seawater, Tides and Waves - 525.3 Energy Utilization - 721.1 Computer Theory, Includes Formal Logic, Automata Theory, Switching Theory, Programming Theory - 722 Computer Systems and Equipment - 751.1 Acoustic Waves - 961 Systems Science
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117594
专题	研究生院
作者单位	1.College of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China; 2.National Mobile Communications Research Laboratory, Southeast University, Nanjing; 210096, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Chen, Yiming,Xue, Jianbin,Chen, Puyan,et al. Non-time synchronization and localization based on seawater movement[C]:Springer Verlag,2015:45-55.