Tkacenko, Andre and Vaidyanathan, P. P. (2003) A low-complexity eigenfilter design method for channel shortening equalizers for DMT systems. IEEE Transactions on Communications, 51 (7). pp. 1069-1072. ISSN 0090-6678 http://resolver.caltech.edu/CaltechAUTHORS:TKAieeetc03
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Abstract
We present a new low-complexity method for the design of channel shortening equalizers for discrete multitone (DMT) modulation systems using the eigenfilter approach. In contrast to other such methods which require a Cholesky decomposition for each delay parameter value used, ours requires only one such decomposition. Simulation results show that our method performs nearly optimally in terms of observed bit rate.
| Item Type: | Article |
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| Additional Information: | © Copyright 2003 IEEE. Reprinted with permission. Paper approved by N. Al-Dhahir, the Editor for Space–Time, OFDM, and Equalization of the IEEE Communications Society. Manuscript received May 6, 2002; revised August 6, 2002 and January 8, 2003. [Posted online: 2003-07-28] This work was supported in part by the Office of Naval Research under Grant N00014-99-1-1002. |
| Subject Keywords: | Channel-shortening equalizers, eigenfilter, fractionally spaced equalizers |
| Record Number: | CaltechAUTHORS:TKAieeetc03 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:TKAieeetc03 |
| Alternative URL: | http://dx.doi.org/10.1109/TCOMM.2003.814235 |
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
| ID Code: | 6404 |
| Collection: | CaltechAUTHORS |
| Deposited By: | Archive Administrator |
| Deposited On: | 07 Dec 2006 |
| Last Modified: | 26 Dec 2012 09:20 |
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