DocumentCode
429574
Title
A constrained adaptive equalization algorithm
Author
Zhongqiu, He ; Li, Daoben ; Xiaojun, Sun
Author_Institution
Inf. Eng. Dept., Beijing Univ. of Postal & Telecommun., China
Volume
5
fYear
2004
fDate
26-29 Sept. 2004
Firstpage
3758
Abstract
In this paper, we propose a constrained least mean square error cost function, which is subject to a quadratic function. It is not different from all of the previous ones, such as in (Daoben Li., Beijing Uni. of Posts and Telecom. Press, p.258-266, 1995), for equalization. The implementation algorithm is a derivative of the previous one for this constrained criterion. A performance comparison is shown between the constrained and unconstrained algorithm.
Keywords
adaptive equalisers; least mean squares methods; transient response; constrained adaptive equalization algorithm; impulse response; least mean square error cost function; quadratic function; Adaptive algorithm; Adaptive arrays; Adaptive equalizers; Adaptive filters; Constraint optimization; Cost function; Least squares approximation; Mean square error methods; Sensor arrays; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
ISSN
1090-3038
Print_ISBN
0-7803-8521-7
Type
conf
DOI
10.1109/VETECF.2004.1404768
Filename
1404768
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