Non-Gaussian characterization of DS/CDMA noise in few-user systemswith complex signature sequences

  • Authors:
  • A. Teschioni;C. Sacchi;C.S. Regazzoni

  • Affiliations:
  • Dept. of Biophys. & Electron. Eng., Genoa Univ.;-;-

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 1999

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Abstract

An higher order statistics (HOS) based analysis of the non-Gaussian characteristics of the DS/CDMA global noise and a non-Gaussian evaluation of the expected BER, in few-user systems with complex signature sequences, are performed. Different error-rate performances provided by binary Gold and four-phase even-odd equivalent-Gold (EOE-Gold) spreading sequences are also considered