Decoding Performance of Quasi-Orthogonal Space Time Block Code Using Optimal Transmit Power Allocation 


Vol. 30,  No. 4, pp. 282-287, Apr.  2005


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  Abstract

The space time block code(STBC) can not provide simultaneously both full diversity and full transmission rate in a transmit diversity system having more than two transmit antennas.. There are a quasi orthogonal STBC for four transmit antennas that provides full transmission rate and minimized interference. Recently, a simple correlation canceling algorithm is introduced to achieve full diversity from STBC considering four transmit antennas. In this paper, we propose a new decoding procedure using the power allocation at the transmitter and subtraction interference process at the receiver to achieve a better performance without noise enhancement.

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  Cite this article

[IEEE Style]

K. d. Choe, B. j. Kim, Y. h. Cho, S. k. Park, "Decoding Performance of Quasi-Orthogonal Space Time Block Code Using Optimal Transmit Power Allocation," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 4, pp. 282-287, 2005. DOI: .

[ACM Style]

Kwang don Choe, Bong joon Kim, Young ha Cho, and Sang kyu Park. 2005. Decoding Performance of Quasi-Orthogonal Space Time Block Code Using Optimal Transmit Power Allocation. The Journal of Korean Institute of Communications and Information Sciences, 30, 4, (2005), 282-287. DOI: .

[KICS Style]

Kwang don Choe, Bong joon Kim, Young ha Cho, Sang kyu Park, "Decoding Performance of Quasi-Orthogonal Space Time Block Code Using Optimal Transmit Power Allocation," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 4, pp. 282-287, 4. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880