Title :
A new design for the equalizer of modem
Author_Institution :
Data Commun. Technol. Res. Inst., Minist. of Posts & Telecommun., Beijing, China
Abstract :
This paper describes a new design for an equalizer to be used in a modem. The channel parameter is abstracted first from the information; the equalizer is then designed in the concept of an inverse filter. The author explores the design for the minimum square inverse filter equalizer and the time window function equalizer. Simulation experiments are made separately for three kinds of equalizer and compared results are given
Keywords :
digital filters; equalisers; inverse problems; least squares approximations; modems; channel parameter; inverse filter; minimum square inverse filter equalizer; modem; time window function equalizer; Convolution; Delay effects; Ear; Equalizers; Equations; Filters; Modems; Output feedback; Tail; Time factors;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.571179
