Institutional Repository
Technical University of Crete
Technical University of Crete
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| URI | http://purl.tuc.gr/dl/dias/24E491C2-D188-4CF2-9FCE-0C03B8D14C05 | - |
| Identifier | https://doi.org/10.1109/78.845949 | - |
| Language | en | - |
| Extent | 4 pages | en |
| Title | Least-squares channel equalization performance versus equalization delay | en |
| Creator | Liavas Athanasios | en |
| Creator | Λιαβας Αθανασιος | el |
| Publisher | Institute of Electrical and Electronics Engineers | en |
| Content Summary | Linear channel equalization has been a successful way to combat intersymbol interference (ISI) introduced by physical communication channels at high enough symbol rates. We consider the performance of least-squares equalizers in the single-input/multi-output (SIMO) channel context when the true channel is composed of an mth-order significant part and tails of “small” leading and/or trailing terms. Using a perturbation analysis approach, we show that if the diversity of the significant part is sufficiently large with respect to the size of the tails, then the lth-order least-squares equalizers, with l⩾m-1, perform well for all the delays corresponding to the significant part. On the other hand, the performance of the equalizers for the delays corresponding to the tails may be poor | en |
| Type of Item | Peer-Reviewed Journal Publication | en |
| Type of Item | Δημοσίευση σε Περιοδικό με Κριτές | el |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2015-11-08 | - |
| Date of Publication | 2000 | - |
| Bibliographic Citation | A. P. Liavas, “Least-squares equalization performance versus equalization delay,” IEEE Trans. Signal Proc., vol. 48, no. 6, pp. 1832–1835, Ju. 2000.doi: 10.1109/78.845949 | en |
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