Title :
About ML DA timing estimation for filter bank based MC transmission
Author :
Vandendorpe, L. ; Louveaux, J.
Author_Institution :
Commun. & Remote Sensing Lab., Univ. Catholique de Louvain, Belgium
fDate :
4/1/1999 12:00:00 AM
Abstract :
We investigate the structure of a maximum-likelihood timing estimator for filter bank based multicarrier transmission used over a dispersive channel. We compute the associated Cramer-Rao bound and show that it is basically independent of the paraunitary filter bank used in the transmitter.
Keywords :
channel bank filters; dispersive channels; filtering theory; maximum likelihood estimation; timing; Cramer-Rao bound; ML DA timing estimation; data-aided timing estimation; dispersive channel; filter bank based MC transmission; maximum-likelihood timing estimator; multicarrier transmission; paraunitary filter bank; transmitter; Discrete wavelet transforms; Dispersion; Filter bank; Matched filters; Maximum likelihood detection; Maximum likelihood estimation; OFDM modulation; Timing; Transmitters; Wavelet packets;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/4234.757203
