A discussion on passive location discovery in emitter networks using angle-only measurements

Bishop, Adrian N. and Pathirana, Pubudu 2006, A discussion on passive location discovery in emitter networks using angle-only measurements, in IWCMC 2006 : Proceedings of the 2006 International Wireless Communications & Mobile Computing Conference, ACM, New York, NY,, pp. 1337-1343.

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Title A discussion on passive location discovery in emitter networks using angle-only measurements
Author(s) Bishop, Adrian N.
Pathirana, Pubudu
Conference name International Conference On Communications And Mobile Computing (2006 : Vancouver, Canada)
Conference location Vancouver, Canada
Conference dates July 3-6 2006
Title of proceedings IWCMC 2006 : Proceedings of the 2006 International Wireless Communications & Mobile Computing Conference
Editor(s) Association for Computing Machinery, Inc. (ACM)
Publication date 2006
Conference series International Wireless Communications and Mobile Computing Conference
Start page 1337
End page 1343
Publisher ACM
Place of publication New York, NY,
Keyword(s) angle-only measurements
localization
tracking
Summary In this paper we discuss the ghost node problem found when triangulation of 2 or more nodes is required. We present and discuss a simple algorithm, termed ABLE (Angle Based Location Estimation), that will position randomly placed emitters in a wireless sensor network using a mobile antenna array. The individual nodes in the network are relieved of the localization task by the mobile antenna system and require no modifications to account for location determination. Furthermore, no beacon nodes (i.e. nodes that know their own position) are required. We provide analysis that indicates a reasonably small number of measurements are required to guarantee the successful
localization of the emitting nodes and demonstrate our results through simulation.
ISBN 1595933069
9781595933065
Language eng
Field of Research 100503 Computer Communications Networks
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2006, ACM
Persistent URL http://hdl.handle.net/10536/DRO/DU:30006100

Document type: Conference Paper
Collection: School of Engineering and Information Technology
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