• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.33 no.2C
• /
• pp.149-154
• /
• 2008

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 $2^{k+2}$.