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Distributed positioning in ad hoc networks: a Cramer-Rao bound analysi
Dept. of ECE, University of Florida, USA.
2003 (English)In: 2003 IEEE 58th Vehicular technology conference. Vol. 5, 2003, 2946-2950 p.Conference paper (Refereed)
Abstract [en]

In future applications of sensor networking technology it is envisioned that nodes would able to determine their geographical position by measuring the range differences between one another in a collaborative fashion. The aim of this paper is to provide quantitative expressions that can be used both to facilitate an understanding for why such distributed positioning works, and to assess the ultimately achievable accuracy in practice. Specifically, we compute the Cramer-Rao bound on the positioning accuracy, under different assumptions on the network synchronization. Numerical examples illustrate our results.

Place, publisher, year, edition, pages
2003. 2946-2950 p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-77302DOI: 10.1109/VETECF.2003.1286163ISBN: 0-7803-7954-3OAI: diva2:526245
58th IEEE Vehicular Technology Conference, 6-9 Oct. 2003, Orlando. Florida, USA
Available from: 2012-05-11 Created: 2012-05-11 Last updated: 2012-05-21Bibliographically approved

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Larsson, Erik G.
Engineering and Technology

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ReferencesLink to record
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