Non-time synchronization and localization based on seawater movement | |
Chen, Yiming1; Xue, Jianbin1,2; Chen, Puyan1; Ji, Yu1; Wei, Supan1 | |
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 | |
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. |
条目包含的文件 | 条目无相关文件。 |
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