Referenced Items are not available for this document.
The energy spreading transform (EST) based modulation with iterative signal detection has been shown to perform very close to the matched filter bound (MFB) for time-invariant or slow time-varying channels with signal-to-noise ratio over a threshold. However, for fast time-varying channels, the original equalization alone is not adequate. In this correspondence, we extend the EST-based approach to doubly-selective channels, that is, time-varying and frequency-selective channels. Our simulation results show that the extended approach has significant performance for doubly-selective channels.
Published in:
Signal Processing, IEEE Transactions on
(Volume:57
,
Issue:
8
)
Date of Publication: Aug. 2009
- Page(s):
- 3287 - 3291
- ISSN :
- 1053-587X
- INSPEC Accession Number:
- 10764110
- Digital Object Identifier :
- 10.1109/TSP.2009.2016236
- Product Type:
- Journals & Magazines
- Date of Publication :
- 24 February 2009
- Date of Current Version :
- 14 July 2009
- Issue Date :
- Aug. 2009
- Sponsored by :
- IEEE Signal Processing Society
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