Multirate systems and filter banks
Multirate systems and filter banks
Adaptive blind separation of independent sources: a deflation approach
Signal Processing
Critera for direct blind deconvolution of MIMO FIR systems driven by white source signals
ICASSP '99 Proceedings of the Acoustics, Speech, and Signal Processing, 1999. on 1999 IEEE International Conference - Volume 05
Analytical blind channel identification
IEEE Transactions on Signal Processing
An analytical constant modulus algorithm
IEEE Transactions on Signal Processing
Blind separation of synchronous co-channel digital signals using anantenna array. I. Algorithms
IEEE Transactions on Signal Processing
Globally convergent blind source separation based on a multiuser kurtosis maximization criterion
IEEE Transactions on Signal Processing
On factorization of M-channel paraunitary filterbanks
IEEE Transactions on Signal Processing
Blind identification of FIR systems excited by discrete-alphabetinputs
IEEE Transactions on Signal Processing
Blind PARAFAC receivers for DS-CDMA systems
IEEE Transactions on Signal Processing
Blind MIMO System Estimation Based on PARAFAC Decomposition of Higher Order Output Tensors
IEEE Transactions on Signal Processing
Fractionally spaced equalization using CMA: robustness to channelnoise and lack of disparity
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
A globally convergent approach for blind MIMO adaptivedeconvolution
IEEE Transactions on Signal Processing
Frequency domain blind MIMO system identification based on second and higher order statistics
IEEE Transactions on Signal Processing
On blind separation of convolutive mixtures of independent linearsignals in unknown additive noise
IEEE Transactions on Signal Processing
On Jacobi-type methods for blind equalization of paraunitary channels
Signal Processing
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In this paper a blind multiple-input/multiple-output (MIMO) space-time equalizer is described, dedicated to convolutive mixtures when observations have been pre-whitened. Filters preserving space-time whiteness are paraunitary; a parameterization of such filters with plane rotations is proposed. Theoretical developments then lead to a numerical algorithm that sweeps all pairs of delayed outputs. This algorithm involves the solution of a polynomial system in two unknowns, whose coefficients depend on the output cumulants. Simulations and performance of the numerical algorithm are reported.