A Signal Detection Method based on the Double Detection for Spatially Multiplexed MIMO Systems 


Vol. 34,  No. 6, pp. 634-641, Jun.  2009


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  Abstract

The goal of OSIC-series detection methods is to approach the ML performance with feasible complexity. However, since they sometimes suffer from the empty vector problem, they can not achieve the soft-output ML performance or many candidate vectors are required to achieve the soft-output ML performance. In this paper, we propose the novel detection method, which can generate the reliable soft-outputs without suffering from empty vector problem. The proposed detector can approach the near soft-output ML performance as well as hard-output. Further, the complexity study shows that the proposed detection method has the lowest complexity compared to the other detectors having the near ML performance.

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  Cite this article

[IEEE Style]

J. Kim, S. BAHNG, Y. PARK, "A Signal Detection Method based on the Double Detection for Spatially Multiplexed MIMO Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 6, pp. 634-641, 2009. DOI: .

[ACM Style]

JungHyun Kim, Seungjae BAHNG, and Youn-Ok PARK. 2009. A Signal Detection Method based on the Double Detection for Spatially Multiplexed MIMO Systems. The Journal of Korean Institute of Communications and Information Sciences, 34, 6, (2009), 634-641. DOI: .

[KICS Style]

JungHyun Kim, Seungjae BAHNG, Youn-Ok PARK, "A Signal Detection Method based on the Double Detection for Spatially Multiplexed MIMO Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 6, pp. 634-641, 6. 2009.