Successive interference cancelation for space-time block codes over time-selective channels

In this letter, we propose a very simple successive interference cancelation (SIC) based signal detector for space-time block codes (STBC) to combat time-selective fading. The main idea is to treat un-detected symbols as noise using a Gaussian approximation. Simulation results show that our scheme c...

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Veröffentlicht in:	IEEE communications letters 2006-12, Vol.10 (12), p.837-839
Hauptverfasser:	Song, L.-Y., Burr, A.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Approximation Block codes Channels Coding, codes Computational modeling Decoding Detection, estimation, filtering, equalization, prediction Detectors Exact sciences and technology Extreme values Fading Gaussian Gaussian approximation Gaussian noise Information, signal and communications theory Interference Interference cancellation Mathematical analysis Miscellaneous Noise cancellation Signal and communications theory Signal detection Signal processing Signal, noise Silicon carbide Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments)
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Beschreibung
Zusammenfassung:	In this letter, we propose a very simple successive interference cancelation (SIC) based signal detector for space-time block codes (STBC) to combat time-selective fading. The main idea is to treat un-detected symbols as noise using a Gaussian approximation. Simulation results show that our scheme can provide performance very close to ML decoding with extremely low computational complexity
ISSN:	1089-7798 1558-2558
DOI:	10.1109/LCOMM.2006.060993