Abstract
| Language | English |
|---|---|
| Title of host publication | Conference record of the 34th asilomar conference on signals, systems & computers |
| Editors | M.B. Matthews |
| Place of Publication | New York |
| Publisher | IEEE |
| Pages | 1767-1771 |
| Number of pages | 5 |
| ISBN (Print) | 0780365143 |
| DOIs | |
| Publication status | Published - Nov 2000 |
| Event | Thirty-Fourth Asilomar Conference on Signals, Systems and Computers - Pacific Grove, CA, United States Duration: 29 Oct 2000 → 1 Nov 2000 |
Publication series
| Name | Conference record of the asilomar conference on signals, systems and computers |
|---|---|
| Publisher | IEEE |
| ISSN (Print) | 1058-6393 |
Conference
| Conference | Thirty-Fourth Asilomar Conference on Signals, Systems and Computers |
|---|---|
| Country | United States |
| City | Pacific Grove, CA |
| Period | 29/10/00 → 1/11/00 |
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Keywords
- computer science
- convergence
- filter bank
- signal processing
- fractionally spaced
- dfe
- subband decorrelation
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A fractionally spaced DFE with subband decorrelation. / Weiss, Stephan; Rupp, Markus; Hanzo, Lajos .
Conference record of the 34th asilomar conference on signals, systems & computers. ed. / M.B. Matthews. New York : IEEE, 2000. p. 1767-1771 (Conference record of the asilomar conference on signals, systems and computers).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book
TY - GEN
T1 - A fractionally spaced DFE with subband decorrelation
AU - Weiss, Stephan
AU - Rupp, Markus
AU - Hanzo, Lajos
PY - 2000/11
Y1 - 2000/11
N2 - We proposed a modification of the “classic” fractionally spaced decision feedback equaliser (FS-DFE) in order to increase the slow convergence rate of the oversampled feed-forward section for LMS type algorithms. This is performed by employing a subband structure for the latter part of the FS-DFE, which results in a decorrelation of the input. We motivate why an oversampled subband decomposition is beneficial and comment on the selection of the filter banks. As an additional benefit, computational savings arise if judicious implementation of the filter banks is combined with the internal decimation and expansion operations in the FS-DFE. Simulations for a severe multipath environment are presented.
AB - We proposed a modification of the “classic” fractionally spaced decision feedback equaliser (FS-DFE) in order to increase the slow convergence rate of the oversampled feed-forward section for LMS type algorithms. This is performed by employing a subband structure for the latter part of the FS-DFE, which results in a decorrelation of the input. We motivate why an oversampled subband decomposition is beneficial and comment on the selection of the filter banks. As an additional benefit, computational savings arise if judicious implementation of the filter banks is combined with the internal decimation and expansion operations in the FS-DFE. Simulations for a severe multipath environment are presented.
KW - computer science
KW - convergence
KW - filter bank
KW - signal processing
KW - fractionally spaced
KW - dfe
KW - subband decorrelation
U2 - 10.1109/ACSSC.2000.911291
DO - 10.1109/ACSSC.2000.911291
M3 - Conference contribution book
SN - 0780365143
T3 - Conference record of the asilomar conference on signals, systems and computers
SP - 1767
EP - 1771
BT - Conference record of the 34th asilomar conference on signals, systems & computers
A2 - Matthews, M.B.
PB - IEEE
CY - New York
ER -