A Fast Converging Fractionally Spaced Equaliser
A Fast Converging Fractionally Spaced Equaliser
We present subband adaptive structures that can counteract the slow convergence which is imposed on the feed-forward part of a fractionally spaced equaliser by the spectral dynamics of the oversampled channel output. While the prewhitening of the subband approach is therefore beneficial to the feed-forward part, additionally operating the feedback part in subbands results in a more balanced and faster convergence, which is demonstrated in simulations.
1460-1464
Mohamad, H.
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Weiss, S.
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Rupp, M.
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Hanzo, L.
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November 2001
Mohamad, H.
8acfcfcc-9287-4657-9221-2acb9bc64799
Weiss, S.
55a13123-6604-4dad-b647-7347683c8c49
Rupp, M.
66e04939-773b-4528-a516-11e4c5007bd6
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Mohamad, H., Weiss, S., Rupp, M. and Hanzo, L.
(2001)
A Fast Converging Fractionally Spaced Equaliser.
35th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California, United States.
04 - 07 Nov 2001.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
We present subband adaptive structures that can counteract the slow convergence which is imposed on the feed-forward part of a fractionally spaced equaliser by the spectral dynamics of the oversampled channel output. While the prewhitening of the subband approach is therefore beneficial to the feed-forward part, additionally operating the feedback part in subbands results in a more balanced and faster convergence, which is demonstrated in simulations.
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hm-sw-mr-lh-Nov01-SSC.pdf
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Published date: November 2001
Additional Information:
Event Dates: 4-7 November 2001
Venue - Dates:
35th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California, United States, 2001-11-04 - 2001-11-07
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 256029
URI: http://eprints.soton.ac.uk/id/eprint/256029
PURE UUID: 146cc4bd-d7f9-4000-9289-01b933526450
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Date deposited: 06 Jan 2004
Last modified: 18 Mar 2024 02:33
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Contributors
Author:
H. Mohamad
Author:
S. Weiss
Author:
M. Rupp
Author:
L. Hanzo
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