Orthogonal space-time block coding over time-selective fading channels: a PIC detector for the Gi systems

Zheng, Fu-Chun
Burr, A.G.

Publication date

January 2004

DOI

10.1109/VETECS.2004.1387981

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Abstract

All the orthogonal space-time block coding (O-STBC) schemes are based on the following assumption: the channel remains static over the entire length of the codeword. However, time selective fading channels do exist, and in many cases 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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Orthogonal space-time block coding over time-selective fading channels: a PIC detector for the Gi systems

Abstract

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Orthogonal space-time block coding over time-selective fading channels: a PIC detector for the Gi systems

Abstract

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