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The ranging and positioning accuracy of an impulse radio (IR) 60 GHz system is investigated. The corresponding Cramér-Rao lower bound (CRLB) over an additive white Gaussian noise (AWGN) channel is analyzed. The signal parameters which may affect the accuracy are examined. Performance results over AWGN and indoor residential channels are presented. In particular, the indoor residential channel models...
60GHz communication is a promising technology for future multimedia applications in WPANs with its capability of supporting Giga-bit transmission in a short range. However, 60GHz signal degrades significantly through obstacles. Therefore, collaborative transmission is preferred to solve the link blocking problem. Furthermore, the utilization of directional antenna, which aims to offset the severe...
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