Density evolution for multistage CDMA multiuser detector


An analytical framework to analyze the stage-by-stage detection dynamics of the multistage CDMA multiuser detector is presented. The density evolution idea is applied to analyze the multistage detector. Message distribution is treated basically by a Gaussian approximation, but interstage correlation of messages is systematically taken into account, which turns out to provide significant improvement.

Divisions: Aston University (General)
Additional Information: ©2002 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Event Title: ISIT 2002
Event Type: Other
Event Dates: 2002-01-01 - 2002-01-01
ISBN: 0780375017
Last Modified: 29 Nov 2023 13:43
Date Deposited: 11 Sep 2009 15:00
Full Text Link: 10.1109/ISIT.2002.1023295
Related URLs:
PURE Output Type: Chapter
Published Date: 2002
Authors: Tanaka, Toshiyuki


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