Blind adaptive reduced-rank detection for DS-CDMA signals in multipath channels.

Blind adaptive multiuser detection for direct sequence code division multiple access (DS-CDMA) signals over static and time-varying intersymbol interference (ISI) limited channels is considered. Blind adaptive detectors must be robustified for ISI channels, when there is significant mismatch between...

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Pubblicato in:	IEEE Journal on selected areas in communications 17, 11 (1999).
Autore principale:	Yu Song
Natura:	Articolo
Lingua:	English
Soggetti:	DS-CDMA signals. ISI. Accurate estimation. Blind adaptive reduced-rank detection. Direct sequence code division multiple access. Fading channels. Low-complexity detector. Multipath channels. Output signal-to-noise-and-interference ratio. Received signature vector. Reduced-rank detector architecture. Static channels. Subspace tracker. Time-varying intersymbol interference limited channels. Transmitted code.