Title :
Discrete multi-wavelet transformed adaptive equaliser
Author :
Choi, Yun Seok ; Tchah, Kyun Hyon
Author_Institution :
Dept. of Electron. Eng., Korea Univ., Seoul, South Korea
fDate :
12/5/2002 12:00:00 AM
Abstract :
A new adaptive equaliser using the discrete multi-wavelet transform and LMS adaptation is proposed. The new equaliser improves the convergence rate of the conventional time-domain equaliser and has a faster convergence rate than that of the existing transform-domain equalisers, while the increase in computation is very small.
Keywords :
adaptive equalisers; convergence of numerical methods; discrete wavelet transforms; least mean squares methods; LMS adaptation; convergence rate; discrete multi-wavelet transform; discrete multi-wavelet transformed adaptive equaliser; time-domain equaliser; wireless digital communication;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20021171
