NDLI: Path Planning of a Mobile Beacon for Localization in Underwater Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Sangho Lee Chungsan Kim Kiseon Kim
Copyright Year	2011
Abstract	In underwater sensor networks, localization is one of the most important issues because sensor nodes are considerably difficult to be deployed at determined locations. Localization schemes using a mobile beacon have fine-grained localization accuracy because one mobile beacon can replace a lot of static beacons. In localization with a mobile beacon, the movement of a mobile beacon determines the deployment of the beacons used for localization and the deployment influences the localization accuracy. To improve the localization accuracy for localization with a mobile beacon, the study on the path of a mobile beacon is necessary. In this paper, we propose a static path to improve the localization accuracy by considering the path of a mobile beacon and the deployment of the beacons. Simulation results show that the determined static path provides higher localization accuracy than a random path and other static paths.
Starting Page	424
Ending Page	427
File Size	545254
Page Count	4
File Format	PDF
ISBN	9781457718229
DOI	10.1109/EUC.2011.56
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-24
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless sensor networks Accuracy mobile beacon Conferences underwater sensor networks range-free static path Mobile communication Path planning Sensors Localization Mobile computing
Content Type	Text
Resource Type	Article

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