Title :
Time delay estimation in a multipath context
Author :
Comon, Pierre ; Emile, Bruno ; Bienvenu, Georges
Author_Institution :
I3S-CNRS, 250 av. Albert Einstein, F-06560 Valbonne
Abstract :
A second-order blind deconvolution algorithm is utilized to improve on interception and classification procedures. It consists of applying the subspace decompostion algorithm described in [10] to several portions of the observation received on a single sensor, and then of estimating the source signal cleaned from its interferences caused by the multipath propagation. Asymptotic performances are lastly analyzed in terms of mean and variance of the estimated filters.
Keywords :
Covariance matrices; Delay effects; Delays; Estimation; Mathematical model; Noise; Polynomials;
Conference_Titel :
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location :
Trieste, Italy
Print_ISBN :
978-888-6179-83-6
