Blind Reduced-Rank MMSE Detector for DS-CDMA Systems

Blind Reduced-Rank MMSE Detector for DS-CDMA Systems

<p/> <p>We first develop a reduced-rank minimum mean squared error (MMSE) detector for direct-sequence (DS) code division multiple access (CDMA) by forcing the linear MMSE detector to lie in a signal subspace of a reduced dimension. While a reduced-rank MMSE detector has lower complexity...

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Bibliographic Details
Main Authors: Ge Hongya, Akansu Ali N, Cai Xiaodong
Format: Article
Language:English
Published: SpringerOpen 2002-01-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
CDMA
blind multiuser detection
reduced-rank
MMSE
subspace tracking
Online Access:http://dx.doi.org/10.1155/S1110865702209087

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