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AuthorBadawy, Ahmed
AuthorElfouly, Tarek
AuthorKhattab, Tamer
AuthorChiasserini, Carla Fabiana
AuthorTrinchero, Daniele
Available date2022-11-01T09:01:32Z
Publication Date2020
Publication NameIEEE Wireless Communications Letters
ResourceScopus
Resource2-s2.0-85091187988
URIhttp://dx.doi.org/10.1109/LWC.2020.2992902
URIhttp://hdl.handle.net/10576/35696
AbstractWe propose a non-coherent ultra-wideband (UWB) receiver that leverages a single-sample-per-pulse threshold approach to detect the transmitted symbol and is capable of mitigating the impact of impulse noise. Unlike classical detectors, the proposed receiver does not aim for the peak ( 1^{st} -order) sample, rather it selects the optimal \ell ^{th} -order one over the samples of a single pulse. We derive the error probability both under additive white Gaussian noise, for which a closed-form expression is obtained, and under the IEEE 802.15.4a channel model. We also conduct extensive simulations and show that the proposed solution significantly outperforms both single peak and energy detection UWB receivers in the presence of impulse noise. 2012 IEEE.
SponsorManuscript received March 19, 2020; revised April 22, 2020; accepted May 3, 2020. Date of publication May 6, 2020; date of current version September 9, 2020. This work was supported by the Qatar National Research Fund (a member of Qatar Foundation, QF) under Grant NPRP 7-923-2-344. The associate editor coordinating the review of this article and approving it for publication was G. Yu. (Corresponding author: Ahmed Badawy.) Ahmed Badawy, Carla Fabiana Chiasserini, and Daniele Trinchero are with the Dipartimento di Elettronica, Politecnico di Torino, 10129 Torino, Italy (e-mail: ahmed.badawy@polito.it; chiasserini@polito.it; daniele.trinchero@polito.it).
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
Subjectnon-coherent receiver
pulse detection
UWB
TitleOrder Statistics-Based Design of UWB Receivers
TypeArticle
Pagination1427-1431
Issue Number9
Volume Number9


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