A Timing Recovery Scheme Using an Adaptive Interpolator

Author

Li, Li ; Fan Hui-li ; Yang Ping ; Li Ding-shan

Author_Institution

Wuhan Maritime Commun. Res. Inst., Wuhan, China

fYear

2009

fDate

26-28 Dec. 2009

Firstpage

469

Lastpage

471

Abstract

A novel symbol timing recovery scheme using an adaptive interpolator is proposed in this paper. This scheme is based on interpolation filter and adaptive equalizer, with minimizing mean square error (MMSE) of output signal as its design rule, to guarantee optimum performance. This scheme cannot only eliminate the inter-symbol interference (ISI) but also compensate the symbol timing error. The simulation results show that its performance is better than the Lagrange interpolator or LMS equalization algorithm.

Keywords

equalisers; interpolation; intersymbol interference; least mean squares methods; synchronisation; LMS equalization algorithm; Lagrange interpolator; adaptive equalizer; adaptive interpolator; interpolation filter; intersymbol interference; minimizing mean square error; output signal; symbol timing recovery scheme; Adaptive equalizers; Adaptive filters; Interference elimination; Interpolation; Intersymbol interference; Lagrangian functions; Least squares approximation; Mean square error methods; Signal design; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Science and Engineering (ICISE), 2009 1st International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-4909-5

Type

conf

DOI

10.1109/ICISE.2009.196

Filename

5455201