Adaptive blind equalization of multichannel FIR systems

Author

Ohno, Shuichi ; Sakai, Hideaki ; Yoshida, Hironori

Author_Institution

Dept. of Math. & Comput. Sci., Shimane Univ., Matsue, Japan

Volume

3

fYear

1999

fDate

36342

Firstpage

66

Abstract

Adaptive algorithms for blind equalization of multichannel FIR systems are developed based on the periodic AR model matching of multichannel FIR systems. An LMS algorithm is first presented. Then, an order and time-recursive circular lattice algorithm is applied. The algorithms directly equalize the channel output without the identification of the channel. Simulation results are presented to see the potential of the proposed algorithms

Keywords

adaptive equalisers; autoregressive processes; blind equalisers; least mean squares methods; prediction theory; LMS algorithm; adaptive algorithms; adaptive blind equalization; multichannel FIR systems; order-recursive circular lattice algorithm; periodic AR model matching; periodic linear prediction; time-recursive circular lattice algorithm; Adaptive algorithm; Adaptive equalizers; Additive noise; Blind equalizers; Delay; Finite impulse response filter; Lattices; Least squares approximation; Mathematics; Statistics;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on

Conference_Location

Orlando, FL

Print_ISBN

0-7803-5471-0

Type

conf

DOI

10.1109/ISCAS.1999.778786

Filename

778786