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Effective evaluation of positioning methods in order to give fair results when comparing different positioning technologies, requires perfonnunre measurements applicable to all the positioning technologies for mobile positioning. In this paper, we outline and compare five major perjoimance measures numely, accuracy, reliability, availability, latency, and applicability, and how they apply to positioning technologies.

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In this paper we compare the capabilities of Wireless LAN and Ultra-Wideband to enable advanced localization systems. The two technologies are compared regarding their suitability towards time-delay-estimation by theoretical bounds as well as by means of practical time-of-flight range estimation in LOS and NLOS conditions in an industrial environment.