Network Localization with Biased Range Measurements

We discuss the challenge of node localization in ad-hoc wireless networks using range measurements and a few anchors. The measurements are assumed to be noisy with unknown bias. We propose an iterative Maximum Likelihood algorithm that is statistically efficient under these conditions. The algorithm...

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Veröffentlicht in:	IEEE transactions on wireless communications 2008-01, Vol.7 (1), p.298-304
Hauptverfasser:	Weiss, A.J., Picard, J.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Analytical models Applied sciences Bias Byproducts Exact sciences and technology Exact solutions Iterative algorithms Localization Mathematical analysis Maximum likelihood estimation Monitoring Networks Position (location) Position measurement RF signals Services and terminals of telecommunications Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Telemetry. Remote supervision. Telewarning. Remote control Temperature sensors Time measurement Ultrasonic variables measurement Wireless networks
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