Signal detection for orthogonal space-time block coding over time-selective fading channels: a PIC approach for the Gi SystemsZheng, F.-C. and Burr, A. G. (2005) Signal detection for orthogonal space-time block coding over time-selective fading channels: a PIC approach for the Gi Systems. IEEE Transactions on Communications, 53 (6). pp. 969-972. ISSN 0090-6778 Full text not archived in this repository. It is advisable to refer to the publisher's version if you intend to cite from this work. See Guidance on citing. To link to this item DOI: 10.1109/TCOMM.2005.849990 Abstract/SummaryOne major assumption in all orthogonal space-time block coding (O-STBC) schemes is that the channel remains static over the entire length of the codeword. However, time selective fading channels do exist, and in such case the conventional O-STBC detectors can suffer from a large error floor in the high signal-to-noise ratio (SNR) cases. This paper addresses such an issue by introducing a parallel interference cancellation (PIC) based detector for the Gi coded systems (i=3 and 4).
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