Average channel capacity for Rayleigh fading spread spectrum MIMO systems: Research Articles

  • Authors:

  • P. Varzakas

  • Affiliations:

  • Laboratory of Electronics, Department of Physics, University of Athens, Panepistimiopolis, GR-157 84 Athens, Greece

  • Venue:
  • International Journal of Communication Systems
  • Year:
  • 2006

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Abstract

In this paper, a novel approach to the problem of estimating the average channel capacity (in the Shannon sense) assigned to each user of a spread spectrum (SS) multiple-input multiple-output (MIMO) system operating in a Rayleigh fading environment, is presented. The analysis leads to a closed-form expression which fully conforms to the upper bound of the channel capacity value of a non-fading AWGN channel when the transmitted signal bandwidth tends to infinity proving the validity of the described analysis. Copyright © 2006 John Wiley & Sons, Ltd.