Referenced Items are not available for this document.
This letter proposes a novel semi-blind layered space-frequency equalization (LSFE) receiver for single- carrier cyclic-prefix (SC-CP) multiple-input multiple-output (MIMO) systems with block transmission, based on independent component analysis (ICA). Simulation results show that semi- blind LSFE with various Doppler shifts can provide performance close to the case with perfect channel state information (CSI), using a training overhead of only 0.05%. It also significantly outperforms its orthogonal frequency division multiplexing (OFDM) counterpart with perfect CSI and semi-blind linear SC frequency domain equalization (SC-FDE) over a wide range of signal to noise ratios (SNRs).
Published in:
Wireless Communications, IEEE Transactions on
(Volume:7
,
Issue:
4
)
Date of Publication: April 2008
- Page(s):
- 1203 - 1207
- ISSN :
- 1536-1276
- INSPEC Accession Number:
- 9905478
- Digital Object Identifier :
- 10.1109/TWC.2008.061028
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 15 April 2008
- Issue Date :
- April 2008
- Sponsored by :
- IEEE Communications Society
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