Blind fractionally spaced dual channel signal reconstruction

Author

Zeira, Ariela ; Friedlander, Benjamin

Author_Institution

Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA

Volume

2

fYear

1998

fDate

1-4 Nov. 1998

Firstpage

1559

Abstract

We present a scheme for fractionally spaced multi-channel signal reconstruction. The scheme extends previous works by Yellin and Friedlander (see Proc. 30-th Asilomar Conf. Signals, Systems and Computers, Pacific Grove, CA, 1996) and Poart and Friedlander (see Proc. IEEE Workshop on Higher-Order Statistics, 1997). We develop an adaptive algorithm based on this scheme and demonstrate its performance by a numerical example. We show that the fractionally spaced equalizer is more robust with respect to timing phase error than its symbol rate counterpart.

Keywords

adaptive signal processing; blind equalisers; signal reconstruction; telecommunication channels; adaptive algorithm; blind signal reconstruction; dual channel signal reconstruction; fractionally spaced equalizer; fractionally spaced multi-channel signal reconstruction; performance; symbol rate; timing phase error; Adaptive algorithm; Delay effects; Equalizers; Finite impulse response filter; Robustness; Sampling methods; Signal processing; Signal reconstruction; Speech processing; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals, Systems & Computers, 1998. Conference Record of the Thirty-Second Asilomar Conference on

Conference_Location

Pacific Grove, CA, USA

ISSN

1058-6393

Print_ISBN

0-7803-5148-7

Type

conf

DOI

10.1109/ACSSC.1998.751588

Filename

751588