URL：https://www.researchgate.net/profile/Miaowen-Wen/publication/322971830/figure/fig2/AS:613923128631320@1523382088571/Illustration-of-the-Gray-coded-16-QAM-constellation-and-the-boundaries-of-the-subsets-of_Q320.jpg
掲載元：https://www.researchgate.net/figure/Illustration-of-the-Gray-coded-16-QAM-constellation-and-the-boundaries-of-the-subsets-of_fig2_322971830
