Bandwidth-Efficient Transmission Protocol for Cooperative MIMO : Design and Analysis 


Vol. 33,  No. 4, pp. 418-425, Apr.  2008


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  Abstract

In this paper, we propose two different types of cooperative transmission protocols, referred to as spatial multiplexing with receive diversity (SMRD), that are bandwidth-efficient. We show that the BER performance can be significantly improved with a proper design of SMRD protocol under the AF (Amplify-and-Forward) and the DF (Decode-and-Forward) modes of relaying, when there is no interference among all symbols transmitted in the same time slot. BER analysis and our simulation result show that the proposed transmission protocol achieves a significant gain over no-cooperation (direct transmission) without any bandwidth expansion.

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  Cite this article

[IEEE Style]

H. S. Ryu and C. G. Kang, "Bandwidth-Efficient Transmission Protocol for Cooperative MIMO : Design and Analysis," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 418-425, 2008. DOI: .

[ACM Style]

Hyun Seok Ryu and Chung G. Kang. 2008. Bandwidth-Efficient Transmission Protocol for Cooperative MIMO : Design and Analysis. The Journal of Korean Institute of Communications and Information Sciences, 33, 4, (2008), 418-425. DOI: .

[KICS Style]

Hyun Seok Ryu and Chung G. Kang, "Bandwidth-Efficient Transmission Protocol for Cooperative MIMO : Design and Analysis," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 418-425, 4. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880