Decorrelation MUD for MC-CDMA in an Uplink Transmission Mode

  • Faouzi Bader
  • S. Zazo
  • J. M. Borrallo

Abstract

This work focuses on the analysis of the decorrelation process of a MC-CDMA system in an asynchronous multi-user detection, reducing both the self interference due to the multipath, and the multi-user interference due to the effect of the uplink asynchronous reception mode at the base station. The analysis involves a comparative with the synchronous transmission mode and attemptes to reflect the bit error rate performance considering several users. The multi-user detection (MUD) is based on the knowledge of the channel impulse response of the different transmitted user’s signals.

Keywords

Channel Estimation Cyclic Prefix Matched Filter Channel Impulse Response Spreading Code 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Reference

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Copyright information

© Springer Science+Business Media New York 2002

Authors and Affiliations

  • Faouzi Bader
    • 1
  • S. Zazo
    • 1
  • J. M. Borrallo
    • 1
  1. 1.Universidad Politécnica de Madrid — ETSI Telecomunicación — Ciudad UniversitariaMadridSpain

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