A multidimensional phase-locked loop for blind multiuser detection
نویسندگان
چکیده
منابع مشابه
A multidimensional phase-locked loop for blind multiuser detection
This paper concerns the problem of blind multiuser detection, a special case of the blind source separation problem in which the source signals have finite alphabets. Specifically, we address the problem of identifying and resolving the unitary matrix ambiguity U that results from whitening the receiver observations, where is the number of sources. We propose the multidimensional phase-locked l...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2002
ISSN: 1053-587X
DOI: 10.1109/tsp.2002.801934