Localization with Single Stationary Anchor for Mobile Node in Wireless Sensor Networks
Joint Authors
Guo, Zhongwen
Guo, Ying
Qu, Haipeng
Hou, Guojia
Wang, Ning
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-15
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
We proposed a localization algorithm named LSARSSI for mobile node based on RSSI (received signal strength indicator) between locating sensor node with inertia module built-in and the single anchor.
Instead of directly mapping RSSI values into physical distance, contrasting RSSI values received from anchor in different visited locations, LSARSSI utilizes the geometric relationship of perpendicular intersection to compute node positions.
Given that the values of RSSI among two visited locations are equal, we regard that their distances to anchor node are equal.
After obtaining several sets of such visited locations, the relative location of mobile node and anchor node can be calculated.
Because of the limitations of LSARSSI, we put forward an improved algorithm named ILSARSSI.
Our scheme uses only one location-known anchor which is useful in low density environment without using additional hardware.
The simulations show that LSARSSI achieves high accuracy and ILSARSSI performs high stability and feasibility.
American Psychological Association (APA)
Qu, Haipeng& Hou, Guojia& Guo, Ying& Wang, Ning& Guo, Zhongwen. 2013. Localization with Single Stationary Anchor for Mobile Node in Wireless Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-11.
https://search.emarefa.net/detail/BIM-454958
Modern Language Association (MLA)
Qu, Haipeng…[et al.]. Localization with Single Stationary Anchor for Mobile Node in Wireless Sensor Networks. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-454958
American Medical Association (AMA)
Qu, Haipeng& Hou, Guojia& Guo, Ying& Wang, Ning& Guo, Zhongwen. Localization with Single Stationary Anchor for Mobile Node in Wireless Sensor Networks. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-11.
https://search.emarefa.net/detail/BIM-454958
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-454958