Delay Selection for Improved Frequency Estimation in OFDM-Based FM Systems with Cyclic Delay Diversity
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概要
- 論文の詳細を見る
In order to improve the synchronization performance of the OFDM-based FM broadcasting system, this letter addresses the problem of delay selection when the system uses a cyclic delay diversity (CDD) scheme. By proper selection of the amount of cyclic delay, an improved fine carrier frequency offset estimator is derived. By computer simulation, the proposed estimator is shown to benefit from properly chosen delay parameter and perform robustly.
- （社）電子情報通信学会の論文
- 2009-05-01
著者
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You Young-Hwan
uT Communication Research Institute, Sejong University
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You Young-hwan
Ut Communication Research Center Sejong University
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SHIN Won-Jae
uT Communication Research Institute, Sejong University
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Shin Won-jae
Ut Communication Research Center Sejong University
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