Improvement of Blind/Group-Blind Multiuser Detectors Based on CM Iteration

Seungjae BAHNG, Seokjoo SHIN, Anders HØST-MADSEN

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Summary :

We propose an iterative tuning process of blind/group-blind detector based on constant modulus property of digitally modulated signal. By adopting the iterative tuning process after applying blind/group-blind detectors, significant gains are attained compared to the original blind/group-blind detectors. The signal to interference and noise ratio (SINR) approaches to ideal MMSE detector even with reasonably small number of data samples.

Publication
IEICE TRANSACTIONS on Communications Vol.E88-B No.7 pp.3062-3064
Publication Date
2005/07/01
Publicized
Online ISSN
DOI
10.1093/ietcom/e88-b.7.3062
Type of Manuscript
LETTER
Category
Wireless Communication Technologies

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