Carrier Frequency Synchronization for OFDM Systems in the Presence of Phase Noise(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
A carrier frequency synchronization scheme is proposed for orthogonal frequency-division multiplexing (OFDM) systems in the presence of phase noise (PHN). In the proposed scheme, carrier frequency synchronization is performed based on the maximum-likelihood (ML) algorithm using an OFDM preamble symbol. The proposed scheme is compared with conventional methods. Simulation results are presented to illustrate the effectiveness of the proposed scheme in the presence of PHN.
- 社団法人電子情報通信学会の論文
- 2007-06-01
著者
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Kim Seong‐cheol
Seoul National Univ. Seoul Kor
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Kim Seong-cheol
Institute Of New Media And Communications School Of Electrical Engineering And Computer Science Seou
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Lee Jong-ho
Institute Of New Media And Communications School Of Electrical Engineering And Computer Science Seou
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Kim Yong-hwa
Institute Of New Media And Communications School Of Electrical Engineering And Computer Science Seou
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Kim Seong-cheol
Radio Technology Lab. Soee&inmc Seoul National University
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Lee Jong-ho
Samsung Electronics Company Ltd.
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Lee Jong‐ho
Samsung Electronics Company Ltd.
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Kim Seong-cheol
Institute Of New Media And Communication Seoul Nat'l Univ.
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