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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiaodong Yue Songlin Tian Xuefu Zhou |
| Copyright Year | 2012 |
| Description | Author affiliation: School of Electronics and Computing Systems, University of Cincinnati, OH 45221 USA (Xuefu Zhou) || Department of Mathematics and Computer Science, University of Central Missouri, Warrensburg, 64093 USA (Xiaodong Yue; Songlin Tian) |
| Abstract | A linear smoothing based blind channel estimation method for orthogonal frequency-division multiplexing (OFDM) systems over time-dispersive channel is proposed. The proposed method does not require a cyclic prefix and thus leading to higher spectral efficiency. By exploiting the block Toeplitz structure of the channel matrix, the proposed blind estimation method performs satisfactorily with very few received OFDM blocks. Therefore, it is attractive for channel estimation under fast changing channel environment. Computer simulations demonstrate the superior performance of the proposed algorithm over methods reported earlier in the literature. |
| Starting Page | 133 |
| Ending Page | 137 |
| File Size | 214062 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467350501 |
| ISSN | 10586393 |
| e-ISBN | 9781467350518 |
| DOI | 10.1109/ACSSC.2012.6488975 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-11-04 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Computer Networks and Communications |
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