DocumentCode
3044350
Title
Performance of Shalvi and Weinstein´s blind deconvolution criteria for channels with/without zeros on the unit circle
Author
Feng, Chih-Chun ; Hsi, Chen-Hua ; Chi, Chong-Yung
Author_Institution
Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fYear
1999
fDate
1999
Firstpage
82
Lastpage
85
Abstract
In this paper, we show that Shalvi and Weinstein´s (1994) blind deconvolution criteria are applicable for finite SNR regardless of channels having zeros on the unit circle or not. The associated deconvolution filter is stable with a nonlinear relation to the nonblind MMSE equalizer and capable of performing perfect phase equalization for finite SNR
Keywords
blind equalisers; deconvolution; filtering theory; least mean squares methods; telecommunication channels; blind deconvolution criteria; communication channel equalization; deconvolution filter; finite SNR; nonblind MMSE equalizer; nonlinear relation; perfect phase equalization; Deconvolution; Equalizers; Filters; Integrated circuit noise; Noise measurement; Seismic measurements; Signal analysis; Signal processing; Signal to noise ratio; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Advances in Wireless Communications, 1999. SPAWC '99. 1999 2nd IEEE Workshop on
Conference_Location
Annapolis, MD
Print_ISBN
0-7803-5599-7
Type
conf
DOI
10.1109/SPAWC.1999.783024
Filename
783024
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