Performance Evaluation of Threshold -Based TOA Estimation Techniques Using IR-UWB Indoor Measurements

The transmitter operates a linear up chirping for the data signals before entering the channel, while down chirping with an absolutely equal slope is performed at receiver side, so

Des isolats tolérants au stress salin sont aussi souvent tolérants au stress hydrique (Thami-Alami et al., 2010).. Jusqu’en 2008, les légumineuses de la tribu des Viciae

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One interesting problem in wireless communications is the estimation of the angle of incidence and time of arrival of a signal arriving at a base station antenna array, assuming that

First a coarse esti- mation is done in order to provide the time reference for symbol synchronization and then, working in the frequency domain, a high resolution estimation of

Thus, the performance of on-body IR-UWB communications based on the IEEE 802.15.6 PHY definition is investigated in this paper by means of uncoded bit error rate

نارهو تعماج 2 ةيعاوتجلاا مولعلا ةيلك عاوتجلاا نلع نسق ةلاسر لينل رٍتسجاملا ةداهش يف ملع ًساٍسلا عامتجلاا ملع صصخت عامتجا تٍعٌرشتلا

of the Czech Republic, Czech Republic; The Danish Council for Independent Research — Natural Sci- ences, the Carlsberg Foundation and Danish National Research Foundation