BER reduction in asynchronous DS-CDMA using blind VSLMS algorithm

BER reduction in asynchronous DS-CDMA using blind VSLMS algorithm

In this paper, the blind variable step-size LMS algorithm is developed for asynchronous DS-CDMA systems. The performance of the resulting system is compared to that of the blind LMS algorithm using computer simulations. It is shown that the proposed blind VSLMS algorithm reduces the BER of the syste...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Bizaki, H.K., Kahaei, M.H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
AWGN
Bit error rate
Computer simulation
Educational institutions
Interference
Least squares approximation
Mobile communication
Multiaccess communication
Multiuser detection
Timing
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Beschreibung
Zusammenfassung:In this paper, the blind variable step-size LMS algorithm is developed for asynchronous DS-CDMA systems. The performance of the resulting system is compared to that of the blind LMS algorithm using computer simulations. It is shown that the proposed blind VSLMS algorithm reduces the BER of the system which can accordingly lead to a more reliable mobile communication.
ISSN:1811-3923
DOI:10.1109/WOCN.2005.1436073