SNR estimation for Adaptive Transmission in Satellite Communication Systems(Advanced Technology-II)

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概要

• 論文の詳細を見る

• This paper presents a signal quality estimation technique for adaptive satellite communication systems. The adaptive transmission scheme is one of the most effective ways to overcome performance degradation due to channel impairments such as rain attenuation. The performance enhancement and/or capacity increase due to adaptive transmission will be guaranteed provided by an intelligent control mechanism. The precise estimation of the quality estimation of the received signal is very important for the control mechanism. By considering this, we introduce a signal quality estimation technique for M-ary PSK schemes which are commonly used in satellite communication systems. We also demonstrate the performance simulation results. The proposed method can be applicable to high order modulation schemes and wide range of signal to noise ratio.

• 社団法人電子情報通信学会の論文
• 2005-10-07

著者

• Kim Sooyoung

  Div. Of Electronics And Information Eng. Chonbuk National University

• Song Sang

  Div. Of Electronics And Information Eng. Chonbuk National University

• Gao Shan

  Div. of Electronics and Information Eng., Chonbuk National University

• Gao Shan

  Div. Of Electronics And Information Eng. Chonbuk National University

• Song Sang-seob

  Div. of Electronics and Information Eng., Chonbuk National University

関連論文

• Evaluation of STC schemes for future S-DMB services(Transmission Technology)
• Transmission Technologies for the Beyond 3G Satellite Systems(Advanced Technology-I)
• SNR estimation for Adaptive Transmission in Satellite Communication Systems(Advanced Technology-II)

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