Suboptimal Multiuser Detector for Frequency-Selective Rayleigh Fading Synchronous CDMA Channels

Journal Article (Journal Article)

We propose a suboptimal low-complexity multiuser receiver for synchronous CDMA frequency-selective Rayleigh fading channels. In contrast to the conventional RAKE receiver, which suffers from near-far effects due to channel fading, the proposed multiuser receiver is shown to alleviate the near-far problem while preserving multipath diversity gain. This is demonstrated by comparing the symbol error probability and asymptotic multiuser efficiency of the proposed multiuser detector and RAKE receiver. © 1995 IEEE

Full Text

Duke Authors

Cited Authors

  • Zvonar, Z; Brady, D

Published Date

  • January 1, 1995

Published In

Volume / Issue

  • 43 / 234

Start / End Page

  • 154 - 157

International Standard Serial Number (ISSN)

  • 0090-6778

Digital Object Identifier (DOI)

  • 10.1109/26.380025

Citation Source

  • Scopus