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Linear Dispersion code from Non-Abelian Group  

Choi, Keun-Sung (R&D Center of PANTECH)
Lee, Hyun-Jin (R&D Center of SK telesys)
Son, Ji-Seok (R&D Center of Huneed Technologies)
Lee, Ki-Jun (Department of Electronic, Information and Communication Engineering, Hongik University)
Chung, Ha-Bong (Department of Electronic, Information and Communication Engineering, Hongik University)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.33, no.2C, 2008 , pp. 149-154 More about this Journal
Abstract
One of the criteria for designing good LD-STBC is maximizing the mutual information between the transmit and receive signals. In this paper, we propose a construction method of $2^k{\times}2^k$ LD-STBC by selecting the dispersion matrices among the representations of the non-abelian group $G_{m,r}$, of order $2^{k+2}$.
Keywords
LD-STBC; non-abelian group; group representation; information-losseless;
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