ECM and GLR based multiuser detection with I-CSI

Abstract

This paper deals with the problem of multiuser detection over a direct-sequence code-division multiple access (DS-CDMA) channel with incomplete channel state informations (I-CSI). We devise and assess two novel recursive detectors based on the expectation conditional maximization (ECM) algorithm and the generalized likelihood ratio (GLR) principle… (More)
DOI: 10.1109/JCN.2005.6387754

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