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Blind adaptive multiuser detector for nonlinearly modulated satellite mobile CDMA systems

  • Published:
Journal of Electronics (China)

Abstract

This paper presents a novel blind adaptive noncoherent decorrelative multiuser detector for nonlinearly modulated satellite mobile Code Division Multiple Access (CDMA) systems. By using the known signature waveforms of the counterpart earth station in the blind adaptive multiuser detector, the system performance has been improved obviously. The computation results about the convergence properties of the new detector and the previous detectors demonstrate that the proposed multiuser detector has better performance than previous multiuser detectors for nonlinearly modulated CDMA systems.

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Author information

Authors and Affiliations

  1. Dept. of Comm. Eng., Nan**g University of Posts and Telecommunications, Nan**g, 210003, China

    Shao Shixiang (male, associate professor) & Yang Longxiang

  2. Institute of Comm. and Information Eng., Inha University, Inchon, South Korea

    Kyungsup Kwak

Authors
  1. Shao Shixiang
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  2. Yang Longxiang
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  3. Kyungsup Kwak
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Corresponding author

Correspondence to Shao Shixiang.

Additional information

Supported by the fund of NUPT 2001.

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Shao, S., Yang, L. & Kwak, K. Blind adaptive multiuser detector for nonlinearly modulated satellite mobile CDMA systems. J. of Electron.(China) 23, 338–340 (2006). https://doi.org/10.1007/s11767-004-0142-y

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  • DOI: https://doi.org/10.1007/s11767-004-0142-y

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