A Study on Channel Estimation Using Two-Dimensional Interpolation Filters for Mobile Digital Terrestrial Television Broadcasting
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概要
- 論文の詳細を見る
This paper presents discussion about channel fluctuation on channel estimation in digital terrestrial television broadcasting. This channel estimation uses a two-dimensional (2D) filter. In our previous work, only a structure of a lattice is considered for generation of nonrectangular 2D filter. We investigate generation of nonrectangular 2D filter with adaptive method, because we should refer to not only a lattice but also channel conditions. From the computer simulations, we show that bit error rate of the proposed filter is improved compared to that of the filter depending on only lattices.
- 電子情報通信学会の論文
- 2008-04-01
著者
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OCHI Hiroshi
Department of Computer Science and Electronics Engineering, Kyushu Institute of Technology
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NAGAO Yuhei
Department of Computer Science and Electronics, Kyushu Institute of Technology
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KUROSAKI Masayuki
Department of Computer Science and Electronics, Kyushu Institute of Technology
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NAGAO Yuhei
Kyushu Institute of Technology
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KUROSAKI Masayuki
Kyushu Institute of Technology
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OCHI Hiroshi
Kyushu Institute of Technology
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Nagao Yuhei
Department Of Computer Science And Electronics Kyushu Institute Of Technology
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Ochi Hiroshi
Graduate School Of Computer Science And System Engineering Kyushu Institute Of Technology
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SAKAGUCHI Yusuke
Department of Computer Science and Electronics Engineering, Kyushu Institute of Technology
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Sakaguchi Yusuke
Department Of Computer Science And Electronics Engineering Kyushu Institute Of Technology
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Kurosaki Masayuki
Graduate School Of Computer Science And System Engineering Kyushu Institute Of Technology
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Kurosaki Masayuki
Department Of Computer Science And Electronics Kyushu Institute Of Technology
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Ochi Hiroshi
Department Of Computer Science And Electronics Engineering Kyushu Institute Of Technology
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Ochi Hiroshi
Department Of Clinical Bio-regulatory Science Division Of Molecular Medicine For Adult And Geriatric
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Ochi Hiroshi
Radrix Co. Ltd.
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Kurosaki Masayuki
Department Of Computer Science And Electronics Engineering Kyushu Institute Of Technology
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