Title :
Research of Discrete Wavelet Transform Domain Adaptive Equalization Algorithm
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol.
Abstract :
This paper studies an algorithm of discrete wavelet transform domain adaptive equalization. At first, the received signals through the channel are transformed in wavelet domain, then the least mean squares (LMS) algorithm is used to complete the linear equalization in the same domain. The simulation results show us that the wavelet transform domain adaptive equalization algorithm may offer better performance and higher convergence rate than the standard LMS linear algorithm
Keywords :
discrete wavelet transforms; least mean squares methods; signal processing; LMS algorithm; discrete wavelet transform domain adaptive equalization algorithm; least mean squares; linear equalization; Adaptive equalizers; Adaptive filters; Convergence; Discrete wavelet transforms; Interference; Least squares approximation; Least squares methods; Resonance light scattering; Signal processing algorithms; Wavelet domain;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.344490
