Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2006.06a
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- Pages.77-78
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- 2006
Hardware design for SNR estimation of QAM modulation systems
QAM 변조 방식에 대한 SNR 추정을 위한 하드웨어 구현
- Jung, Man-Ho (Electrons Department of Division of Electronics and Information Engineering, Chonbuk National University) ;
- Song, Sang-Seob (Electrons Department of Division of Electronics and Information Engineering, Chonbuk National University) ;
- Kim, Soo-Young (Electrons Department of Division of Electronics and Information Engineering, Chonbuk National University)
- Published : 2006.06.21
Abstract
This paper presents a signal quality estimation technique for QAM modulation systems. By making a LUT(Look-up table) putting the number of N enough, we can derive estimated SNR from LUT even though N is small. That is so called MOTM algorithm. In 16-QAM, the distance
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