Title :
Blind fractionally spaced dual channel signal reconstruction
Author :
Zeira, Ariela ; Friedlander, Benjamin
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
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;
Conference_Titel :
Signals, Systems & Computers, 1998. Conference Record of the Thirty-Second Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-7803-5148-7
DOI :
10.1109/ACSSC.1998.751588
