An efficient space-time coding scheme using list-based decoding

In this paper, we first consider a layered groupwise space-time block coding (GSTBC) scheme for multiple antennas communication systems. A novel list-based decoder for the GSTBC in multiple input single output (MISO) cases is then proposed. The error floor problem associated with the single receive...

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Bibliographic Details
Published in:	2009 IEEE 9th Malaysia International Conference on Communications (MICC) pp. 474 - 479
Main Author:	Nguyen, H.X.
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-12-2009
Subjects:	Block codes Diversity methods Interference cancellation list-based decoding Maximum likelihood decoding Maximum likelihood detection MIMO MIMO systems Mutual information Receiving antennas Silicon carbide single-antenna receiver space-time coding successive interference cancellation Transmitting antennas
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Summary:	In this paper, we first consider a layered groupwise space-time block coding (GSTBC) scheme for multiple antennas communication systems. A novel list-based decoder for the GSTBC in multiple input single output (MISO) cases is then proposed. The error floor problem associated with the single receive antenna is resolved and, as a result, a near maximum likelihood (ML) performance is obtained. Our proposed scheme can be easily applied to the case of large number of transmit antennas while keeping a reasonably low complexity at the receiver.
ISBN:	9781424455317 1424455316
DOI:	10.1109/MICC.2009.5431554