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Convergence and performance issues for autocorrelation based adaptive channel shortening
Conference proceeding   Open access

Convergence and performance issues for autocorrelation based adaptive channel shortening

John MacLaren Walsh, Richard K. Martin, C. Richard Johnson and IEEE
2006 FORTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-5
01 Jan 2006
url
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.820.5912View
Submitted Open

Abstract

Engineering Engineering, Electrical & Electronic Imaging Science & Photographic Technology Science & Technology Technology Telecommunications
We derive bounds on the signal to interference ratio performance of several blind channel shortening designs based on autocorrelation minimization. We focus in particular on the performance of these designs in oversampled communications systems with multiple receive antennas. The utility of the bounds is demonstrated by proving inherent performance problems with certain classes of designs that previous low dimensional plots of the cost functions were not able to predict. We conclude the paper by providing a convergence result for adaptive versions of these blind designs which can be coupled with the performance results to determine performance of the adaptive designs.

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Collaboration types
Domestic collaboration
Web of Science research areas
Engineering, Electrical & Electronic
Imaging Science & Photographic Technology
Telecommunications
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