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EURASIP Journal on Wireless Communications and Networking
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Random Sign Repetition Time-Hopping UWB with Multiuser Detection

EURASIP Journal on Wireless Communications and Networking volume 2005, Article number: 325629 (2005) Cite this article

Abstract

A modified time-hopping (TH) ultra-wideband (UWB), called the random sign repetition TH-UWB, is considered to improve the performance of the minimum mean square error (MMSE) multiuser detector. We show that the increase of dimension or the number of repetitions is important to improve the performance of the MMSE detector in the random sign repetition TH-UWB for either coded or uncoded signals.

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  1. School of Electrical Engineering and Telecommunications, Faculty of Engineering, The University of New South Wales, (UNSW), Sydney, NSW, 2052, Australia

    Jinho Choi

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  1. Jinho Choi
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Correspondence to Jinho Choi.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Choi, J. Random Sign Repetition Time-Hopping UWB with Multiuser Detection. J Wireless Com Network 2005, 325629 (2005). https://doi.org/10.1155/WCN.2005.590

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  • DOI: https://doi.org/10.1155/WCN.2005.590

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