Signal-to-Noise Ratio Estimation for FFT-Based System(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
In this letter, we propose the SNR estimator for multipath fading channels. We employ the least squares estimator for estimating the channel and estimate the SNR using the estimated noise variance. The SNR estimation can be used to adapt the demodulation algorithm to enhance its performance, as well as to provide the channel quality information. Simulation results show the performance of SNR estimator.
- 社団法人電子情報通信学会の論文
- 2005-03-01
著者
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Lee Bo
Department of Obstetrics and Gynecology, School of Medicine, Kyung Hee University, Kyung Hee Medical
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KIM Mi
Department of Food and Nutrition, Chungnam National University
-
Song Hyoung
Department Of Information & Communications Engineering Ut Communication Research Institute Sejon
-
Kim Mi
Department Of Information & Communications Engineering Ut Communication Research Institute Sejon
-
Lee Bo
Department Of Biology Education Seoul National University
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Kim Mi
Department Of Anatomy School Of Medicine Kyungpook National University
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Lee Bo
Department Of Information & Communications Engineering Ut Communication Research Institute Sejon
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Kim Mi
Department Of Advanced Materials Science And Engineering Sungkyunkwan University
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