A cooperative virtual MIMO system for moving networks 


Vol. 36,  No. 3, pp. 127-132, Mar.  2011


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  Abstract

In this paper, we propose a cooperative communication scheme for high transmission efficiency and coverage extension under multipath fading environment of moving networks. The proposed scheme uses a Space-Time Block Code (STBC) for improvement of receiving performance by using virtual Multiple-Input Multiple-Output(MIMO) transmit diversity. It can also achieve faster transmission time than a conventional scheme by using virtual MIMO configurations. Simulation results have shown that the proposed scheme provides SNR improvement and has faster transmission time compared to the conventional scheme, since it can utilize the good properties of spatial diversity and coding gain by using virtual MIMO configuration. In this paper, we propose simulations of UWB communication system to show validity by using the MATLAB.

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  Cite this article

[IEEE Style]

J. Kim, I. Kim, C. You, "A cooperative virtual MIMO system for moving networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 3, pp. 127-132, 2011. DOI: .

[ACM Style]

Jung-hyun Kim, Il-hwan Kim, and Cheolwoo You. 2011. A cooperative virtual MIMO system for moving networks. The Journal of Korean Institute of Communications and Information Sciences, 36, 3, (2011), 127-132. DOI: .

[KICS Style]

Jung-hyun Kim, Il-hwan Kim, Cheolwoo You, "A cooperative virtual MIMO system for moving networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 3, pp. 127-132, 3. 2011.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880