A low-complexity enhancement to suboptimal CDMA receivers.

A low-complexity enhancement to suboptimal CDMA receivers.

Conventional matched-filter detectors for code-division multiple-access (CDMA) systems suffer from multiple-access interference (MAI) caused by nonzero correlation between spreading codes at the receiver. A host of advanced detector structures have been proposed to reduce the effect of MAI and, henc...

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Pubblicato in:IEEE Transactions on wireless communications 3, 6 (2004).
Autore principale: Lau, A.P.T
Natura: Articolo
Lingua:English
Soggetti:
Code-division multiple-access system.
Conventional matched-filter detector.
Correcting decision error.
Forward error correcting code.
Multiple-access interference.
Multiuser detector.
Nonzero correlation.
Post-detection error control method.
Spreading code.
Suboptimal CDMA receiver.