Blind multiuser detection using linear prediction.

Blind multiuser detection using linear prediction.

We propose a blind multiuser detection technique for array processing and code division multiple access (CDMA) systems that does not require knowledge of the array geometry or transmitter signature sequences. The technique has two key elements: an adaptive algorithm for separating the signal subspac...

Description complète

Détails bibliographiques
Publié dans:IEEE Journal on selected areas in communications 16, 9 (1998).
Auteur principal: Causey, R.T
Format: Article
Langue:English
Sujets:
CDMA systems.
Adaptive algorithm.
Adaptive whitener.
Array processing.
Blind multiuser detection.
Code division multiple access.
Fast convergence.
Higher order statistics.
Linear prediction.
Low complexity algorithm.
Near-Wiener steady-state performance.
Noise subspace.
Optimal near-far resistance.
Projection techniques.
Second-order statistics.
Shaped signal constellations.
Signal subspace.