Article thumbnail

Performance of Iterative Multiuser Decoding and Channel Estimation in WCDMA Systems

By Srikrishna Bhashyam and Ari HottinenSrikrishna Bhashyam and Ari Hottinen


Conference PaperThis paper studies the performance of iterative multiuser decoding, interference cancellation, and channel estimation techniques applicable to third generation WCDMA systems. The concept uses <i>a posteriori</i> probabilities of code symbols to enhance detection, decoding and channel estimation in an iterative fashion. Performance is analyzed in a multi-path channel with simulations. It is seen that the proposed concept combats multiuser interference effectively and performs almost as well as single user systems

Topics: a posteriori, WCDMA, multiuser decoding, channel estimation, a posteriori, WCDMA, multiuser decoding, channel estimation
Year: 2001
OAI identifier:
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • (external link)
  • (external link)

  • To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.

    Suggested articles