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NTIS 바로가기한국정보통신학회논문지 = Journal of the Korea Institute of Information and Communication Engineering, v.24 no.3, 2020년, pp.398 - 404
이상 (Department of Electrical and Electronic Engineering, Gyeongsang National University) , 강석근 (Department of Semiconductor Engineering, Gyeongsang National University)
In this paper, we propose a new design method of signal constellation of the spiral quadrature amplitude modulation (QAM) exploiting a modified gradient descent search algorithm and its binary mapping rule. Unlike the conventional method, the new method, which uses and the constellation optimization...
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