Iterative Multiuser Detection and Channel Decoding for DS-CDMA Using Harmony Search

Abstract

A novel random-guided optimization method is proposed for multiuser detection (MUD) in DS-CDMA systems employing the so-called harmony search (HS) algorithm. We specifically design the HS-aided MUD for the communications problem considered and apply it in an iterative joint MUD and channel decoding framework. Our simulation results demonstrate that a near… (More)
DOI: 10.1109/LSP.2009.2027159

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