Block modulus precoding for blind multiuser detection of DS-CDMA signals.

We propose a blind multiuser detector based on a new data precoding technique for direct-sequence code-division multiple-access signals. The modulus of all users' data is block encoded, using a sequence that is unique for each user. This precoding method, together with the analytical constant m...

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Bibliografische gegevens

Gepubliceerd in:	IEEE Transactions on communications 51, 1 (2003).
Hoofdauteur:	Al-Bayati, A.K.S
Formaat:	Artikel
Taal:	English
Onderwerpen:	DS-CDMA signals. Analytical constant modulus algorithm. Blind detection. Block coding. Block modulus precoding. Carrier frequency offset. Direct-sequence code-division multiple-access signals. Higher order statistics. Multipath channel. Multiuser detection. Near-far resistance.