CUMULANT-BASED BLIND CHANNEL EQUALIZATION

Authors
CHEN L KUSAKA H KOMINAMI M
Citation
L. Chen et al., CUMULANT-BASED BLIND CHANNEL EQUALIZATION, IEICE transactions on fundamentals of electronics, communications and computer science, E79A(5), 1996, pp. 727-730
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Information Systems
Journal title
IEICE transactions on fundamentals of electronics, communications and computer science → ACNP
ISSN journal
09168508
Volume
E79A
Issue
5
Year of publication
1996
Pages
727 - 730
Database
ISI
SICI code
0916-8508(1996)E79A:5<727:CBCE>2.0.ZU;2-D
Abstract
This study is aimed to derive a new theoretical solution for blind equ alizers. Under the common assumptions for this framework, it is found that the condition for blind equalization is directly associated with an eigenproblem, i.e. the tap coefficients of the equalizer appear as an eigenvector of a higher order statistics matrix. Computer simulatio ns show that very fast convergence can be achieved based on the approa ch.