[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.6109/jicce.2010.8.2.159

Kurtosis Driven Variable Step-Size Normalized Least Mean Square Algorithm for RF Repeater

Han, Yong-Sik (Department of Electronics Engineering, University of Incheon)
Yang, Woon-Geun (Department of Electronics Engineering, University of Incheon)

Publication Information

Journal of information and communication convergence engineering / v.8, no.2, 2010 , pp. 159-162 More about this Journal

Abstract

This paper presents a new Kurtosis driven Variable Step-Size Normalized Least Mean Square (KVSSN-LMS) algorithm to prevent repeater from oscillation due to feedback signal of radio frequency (RF) repeater. To get better Mean Square Error (MSE) performance, step-size is adjusted using the kurtosis. The proposed algorithm shows the better performance of steady state MSE. The proposed algorithm shows a better ERLE performance than that of KVSS-LMS, VSS-NLMS, NLMS algorithms.

Keywords

KVSS-NLMS algorithm; Radio Frequency (RF) repeater; Oscillation;

Citations & Related Records

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