Blind multiuser receiver for space-time coded CDMA signals in frequency-selective channels.

Blind multiuser receiver for space-time coded CDMA signals in frequency-selective channels.

Blind detection of a desired user's signal in a direct sequence code-division multiple-access (DS-CDMA) system using multiple transmit and receive antennas and space-time (ST) block coding is considered. We consider Alamouti's ST coding scheme for two transmit antennas designed for flat-fa...

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Detalhes bibliográficos
Publicado no:IEEE Transactions on wireless communications 3, 5 (2004).
Autor principal: Tugnait, J.K
Formato: Artigo
Idioma:English
Assuntos:
Alamouti ST coding.
DS-CDMA.
Blind multiuser receiver.
Code-constrained inverse filter criterion.
Direct sequence code division multiple access.
Flat-fading channel.
Frequency-selective channels.
Higher order statistics.
Linear blind detector.
Multiple receive antennas.
Multiple transmit antennas.
Space-time block coding.
Space-time coded CDMA signal.
Users signal detection.
Virtual users signal.