Abstract:In this paper development of a 2D indoor positioning system based on a wireless sensor network (WSN) technology (ZigBeePro protocol) to use for transmission power adjustable solutions is described. There was implemented realtime system with different positioning methods and algorithms: triangulation, fingerprinting, fingerprinting with K weighted nearest neighbor algorithm. There was also implemented median filter to make the raw data smoother. The important point in this study is to compare different methods … Show more
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