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MMSE Pre-distortion Scheme for Multiuser UWB

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Abstract

The paper proposes a new formulation of a minimum mean square error pre-distortion scheme for multiple-input single-output impulsive ultra-wideband in multiple user environment. For the performance evaluation, scenarios CM1 and CM3 of the IEEE 802.15.3a channel model are considered. Results show that such a scheme has a good trade-off between intersymbol interference and multiple access interference reduction and signal-to-noise ratio preservation, performing better than time reversal and zero forcing pre-distortion schemes.

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Authors and Affiliations

  1. Federal University of Technology—Paraná (UTFPR), Cornélio Procópio, Brazil

    Bruno A. Angélico

  2. Department of Telecommunications and Control Engineering, Escola Politécnica of the University of São Paulo, São Paulo, Brazil

    Paul Jean E. Jeszensky

  3. Department of Electrical Engineering, State University of Londrina, Londrina, Brazil

    Taufik Abrão

Authors
  1. Bruno A. Angélico
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  2. Paul Jean E. Jeszensky
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  3. Taufik Abrão
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Correspondence to Taufik Abrão.

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Angélico, B.A., Jeszensky, P.J.E. & Abrão, T. MMSE Pre-distortion Scheme for Multiuser UWB. Wireless Pers Commun 70, 1307–1319 (2013). https://doi.org/10.1007/s11277-012-0748-6

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  • DOI: https://doi.org/10.1007/s11277-012-0748-6

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