Residual symbol timing offset estimation for DRM+ system with cyclic delay diversity
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概要
- 論文の詳細を見る
In this study, we propose an enhanced residual symbol timing offset(STO) estimation scheme in an orthogonal frequency division multiplexing (OFDM) based digital radio mondiale plus (DRM+) system with cyclic delay diversity (CDD). By proper selection of the amount of cyclic delay and pilot subset partitioning, a robust and low-cost residual STO estimator is derived. By computer simulation, the proposed estimator is shown to benefit from properly designed delay parameter and pilot subsets.
著者
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Shim Eu-Suk
uT Communication Research Institute, Sejong University
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You Young-Hwan
uT Communication Research Institute, Sejong University
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YANG Hyun
uT Communication Research Center, Sejong University
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Kwon Ki-Won
Advanced Mobile Technology Research Center, Korea Electronics Technology Institute
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