2007•Unpublished venueRequires access

Performance Evaluation of Positioning Techniques Based on UWB Radio

Jin-Won Choi, Jun-Sung Kang, Yu-Suk Sung, Seong-Cheol Kim

Abstract

Abstract: In this paper, performances of positioning techniques based on UWB radio are evaluated. The positioning techniques for UWB systems, SS, and time based algorithms, TOA and TDOA, are the target ones to be analyzed. Using the reported CRLB of each algorithm, the location estimation error is obtained. The estimation error variation to the number of base stations is reported also. 1.

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Available abstract

Key concepts: Multilateration, Cramér–Rao bound, Impulse radio, Computer science, Algorithm, Base station, Positioning system, Time of arrival