Performance of Hierarchical Modulation Scheme for Wireless Multimedia Communications.
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概要
- 論文の詳細を見る
This paper proposes an intelligent wireless multimedia communication system based on the hierarchical modulation scheme, which gives unequal transmission reliability corresponding to the sensitivity to the transmission errors. In order to achieve high quality multimedia communication in a band-limited and time-variant fading channel, the proposed scheme changes the modulation scheme according to the contents of information. Numerical analysis shows that the proposed system is an effective high-quality and high-speed multimedia transmission technique in fading channel.
- 社団法人電子情報通信学会の論文
- 1998-01-21
著者
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KOMAKI Shozo
Departement of Electrical, Electronic and Information Engineering, Graduate School of Engineering, O
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Komaki Shozo
Department Of Communications Engineering Faculty Of Engineering Osaka University
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Sakamoto Yasushi
The Faculty Of Engineering Osaka University
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Komaki Shozo
Osaka University
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Okada M
Graduate School Of Information Science Nara Institute Of Science And Technology
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SAKAMOTO Yasushi
Department of Communications Engineering, Faculty of Engineering, Osaka University
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MORIMOTO Masakazu
Department of Communications Engineering, Faculty of Engineering, Osaka University
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OKADA Minoru
Department of Communications Engineering, Faculty of Engineering, Osaka University
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Komaki S
Department Of Communications Engineering Graduate School Of Engineering Osaka University
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Morimoto Masakazu
Graduate School Of Biological Sciences Nara Institute Of Science And Technology
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Morimoto Masakazu
Department Of Chemistry And Biochemistry Graduate School Of Engineering Kyushu University And Crest
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Okada M
Tokyo Crude Drugs Association
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Okada Minoru
Department Of Communications Engineering Faculty Of Engineering Osaka University
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MORIMOTO Masakazu
Department of Applied Chemistry, Faculty of Engineering, Hiroshima University
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