Comparison of differentially coherent and coherent multiuser detection with imperfect phase estimates in a Rayleigh fading channel


Conference Paper

Multiuser detectors have superior performance over their single-user counterparts in a multiple-access channel, assuming perfect knowledge of system parameters. In this paper we extend the analysis of multiuser detectors in fading channels by incorporating the effects of imperfect parameter estimates on symbol error probability. This type of analysis should be useful in designing multiuser receivers, showing the error rate sensitivity to channel parameter mismatch.

Duke Authors

Cited Authors

  • Zvonar, Z; Brady, D

Published Date

  • January 1, 1993

Published In

  • Proceedings of the 1993 Ieee International Symposium on Information Theory

Start / End Page

  • 48 -

International Standard Book Number 10 (ISBN-10)

  • 0780308786

Citation Source

  • Scopus