DocumentCode
336168
Title
Computationally efficient version of the decision feedback equalizer
Author
Gupta, Rajarshi ; Kiran ; Lee, Edward A.
Author_Institution
California Univ., Berkeley, CA, USA
Volume
3
fYear
1999
fDate
15-19 Mar 1999
Firstpage
1257
Abstract
We propose a computationally efficient version of the decision feedback equalizer (DFE) and compare its performance with the conventional DFE. The proposed equalizer requires fewer taps than the conventional one. This reduces the computational load proportionally and leads to faster adaptation. Identical performance of the two structures in terms of probability of error is also demonstrated using both theoretical and simulation results
Keywords
adaptive equalisers; computational complexity; decision feedback equalisers; error statistics; DFE; computational load reduction; computationally efficient; decision feedback equalizer; error probability; Additive white noise; Background noise; Baseband; Colored noise; Computational complexity; Computational modeling; Decision feedback equalizers; Gaussian noise; Intersymbol interference; Nonlinear filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1999. Proceedings., 1999 IEEE International Conference on
Conference_Location
Phoenix, AZ
ISSN
1520-6149
Print_ISBN
0-7803-5041-3
Type
conf
DOI
10.1109/ICASSP.1999.756207
Filename
756207
Link To Document