An Efficient STBC Scheme for a Cooperative Satellite-Terrestrial System 


Vol. 33,  No. 10, pp. 997-1005, Oct.  2008


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  Abstract

In this paper, we propose an efficient space-time block coding (STBC) scheme in a cooperative satellite-terrestrial system. The proposed STBC scheme has code rate 1 for a 3 transmit antenna scheme. Because the channel matrix of the proposed scheme is orthogonal, we can use a simple linear decoding algorithm and also can expect improved performance over the conventional scheme. The simulation results demonstrate that the proposed scheme has improved performance for bit error rates (BER) than several conventional STBC schemes. In addition, we investigate performance simulation results by power imbalance between the terrestrial repeaters and satellite.

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  Cite this article

[IEEE Style]

U. Park, J. Li, S. Kim, "An Efficient STBC Scheme for a Cooperative Satellite-Terrestrial System," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 10, pp. 997-1005, 2008. DOI: .

[ACM Style]

Unhee Park, Jing Li, and Sooyoung Kim. 2008. An Efficient STBC Scheme for a Cooperative Satellite-Terrestrial System. The Journal of Korean Institute of Communications and Information Sciences, 33, 10, (2008), 997-1005. DOI: .

[KICS Style]

Unhee Park, Jing Li, Sooyoung Kim, "An Efficient STBC Scheme for a Cooperative Satellite-Terrestrial System," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 10, pp. 997-1005, 10. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880