Adaptive VSS blind equalizers

Fang Biau Ueng*, Yu-Ted Su

*Corresponding author for this work

Research output: Contribution to journalArticle

4 Scopus citations


It is well known that an adaptive filter with a large step size in the transient period and a small one in the convergence period gives small mean squared steady state error while achieving a fast convergence rate. Based upon this idea, we present two variable step size (VSS) blind equalizers. The first one employs an Intersymbol interference (ISI) estimator to control the step size, the second algorithm uses a mean squared error (MSE) estimator to adjust the step size. Both accomplish what has been expected.

Original languageEnglish
Pages (from-to)100-102
Number of pages3
JournalIEEE Signal Processing Letters
Issue number4
StatePublished - 1 Dec 1997

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