Blind equalization and parameters estimation of nonminimum phase channels using fourth order cumulants

Author

Zhao, Chen

Author_Institution

Beijing Univ. of Posts & Telecommun.

fYear

1996

fDate

5-7 May 1996

Firstpage

528

Abstract

The paper gives a parameter estimation and blind equalization algorithm for a nonminimum phase channel. The channel model is assumed to be moving average (MA) based. To identify the channel parameters, the fourth order cumulant fitting approach is adopted. In addition, the initial values of the iteration are determined by a special method to obtain the global solution

Keywords

equalisers; higher order statistics; iterative methods; moving average processes; parameter estimation; telecommunication channels; blind equalization algorithm; channel model; channel parameters; fourth order cumulant fitting approach; fourth order cumulants; global solution; iteration; moving average; nonminimum phase channels; parameter estimation; Autocorrelation; Blind equalizers; Computer simulation; Equations; Filtering; Low pass filters; Parameter estimation; Phase estimation; Technological innovation; White noise;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology Proceedings, 1996. ICCT'96., 1996 International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-2916-3

Type

conf

DOI

10.1109/ICCT.1996.545238

Filename

545238

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2173302