BS-4-11 Issues for a Cooperative Cognitive Radio Network Construction(BS-4. System, control and design technologies for emerging network)
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概要
- 論文の詳細を見る
Cognitive Radio (CR) technology has been regarded as an effective solution for the scarcity of spectrum resources by maximizing utilization of radio frequency with flexible spectrum management techniques. There is an expectable growing trend that future communication devices are likely to be participated in heterogeneous wireless communication systems with multiple access interfaces. Therefore, spectra efficiency and bandwidth allocation are facing more challenges. In this article, we outline a CR network construction and assume a resource management scheme to address the cooperative control. Especially, we highlight some significant problems referred to cooperative behavior between private networks and public networks to pave the way for future systematic research.
- 社団法人電子情報通信学会の論文
- 2009-03-04
著者
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KAWAHARA Yoshihiro
Graduate School of Information Science and Technology, The University of Tokyo
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ASAMI Tohru
Graduate School of Information Science and Technology, The University of Tokyo
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Kawahara Yoshihiro
Graduate School Of Genetic Resources Technology Kyushu University
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Asami Tohru
Graduate School Of Information Science And Technology The University Of Tokyo
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Li Yun
Graduate School Of Information Science And Technology The University Of Tokyo
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Asami Tohru
Graduate School Of Information Science & Technology The University Of Tokyo
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Kawahara Yoshihiro
Graduate School Of Information Science & Technology The University Of Tokyo
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Li Yun
Graduate School Of Information Science & Technology The University Of Tokyo
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Li Yun
Graduate School of Biosphere Science, Hiroshima University
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