The Diversity-Multiplexing Tradeoff for Multiple-Antenna Adaptive Decode and Forward Relay Protocols Exploiting Imperfect CSIT 


Vol. 36,  No. 9, pp. 776-783, Sep.  2011


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  Abstract

In this paper, assuming that the transmitter can exploit imperfect channel state information (CSI), the diversity-multiplexing tradeoff (DMT) functions of three adaptive decode-and-forward (DF) relay protocols, each of which uses multiple-antennas at the destination node, at the relay node, or at the source node are derived. When the imperfect CSI qualities for the source-relay link, the relay-destination link, and the source-destination link are subject to asymptotic conditions, the additional diversity gains attainable by exploiting the imperfect CSI at the transmitter for those three adaptive DF relay protocols are investigated.

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  Cite this article

[IEEE Style]

H. Yoon and E. C. Yoon, "The Diversity-Multiplexing Tradeoff for Multiple-Antenna Adaptive Decode and Forward Relay Protocols Exploiting Imperfect CSIT," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 9, pp. 776-783, 2011. DOI: .

[ACM Style]

Hansang Yoon and Eun Chul Yoon. 2011. The Diversity-Multiplexing Tradeoff for Multiple-Antenna Adaptive Decode and Forward Relay Protocols Exploiting Imperfect CSIT. The Journal of Korean Institute of Communications and Information Sciences, 36, 9, (2011), 776-783. DOI: .

[KICS Style]

Hansang Yoon and Eun Chul Yoon, "The Diversity-Multiplexing Tradeoff for Multiple-Antenna Adaptive Decode and Forward Relay Protocols Exploiting Imperfect CSIT," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 9, pp. 776-783, 9. 2011.