Title :
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
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;
Conference_Titel :
Information Science and Engineering (ICISE), 2009 1st International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4909-5
DOI :
10.1109/ICISE.2009.196
