Performance of a subspace based semi-blind technique in the UMTS TDD mode context

Authors:
S. Lasaulce;P. Loubaton;E. Moulines
Affiliations:
Centre de Recherche de Motorola, Gif-sur-Yvette, France;-;-
Venue:
ICASSP '00 Proceedings of the Acoustics, Speech, and Signal Processing, 2000. on IEEE International Conference - Volume 05
Year:
2000

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Decision-feedback interference suppression in CDMA systems: a ML-based semiblind approach

Signal Processing - Special section: Security of data hiding technologies

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Abstract

The algebraic constant modulus algorithm (ACMA) is a noniterative blind source separation algorithm. It computes jointly beamforming vectors for all constant modulus sources as the solution of a joint diagonalization problem. In this paper we analyze ...