Performance Improvement of RoF Ubiquitous Antenna System Using Sub-Carrier Resource Management(<Special Section>Evolution of Microwave and Millimeter-Wave Photonics Technology)
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概要
- 論文の詳細を見る
This paper proposes new resource management schemes for multiple data streams in an orthogonal frequency and space division multiplex access (OFSDMA) system using Radio-on-Fiber (RoF) ubiquitous antennas. The proposed schemes classify the services into some classes in which the number of sub-carriers is dynamically assigned according to the requested data size. The computer simulation results show that the proposed schemes improve the number of users satisfying the required bit error rate (BER) level as well as the average throughput and also show that the RoF ubiquitous antennas can improve system capacity.
- 社団法人電子情報通信学会の論文
- 2007-02-01
著者
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Tsukamoto Katsutoshi
Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osak
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Komaki Shozo
Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osak
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Komaki Shozo
Department Of Communications Engineering Faculty Of Engineering Osaka University
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Tsukamoto Katsutoshi
Division Of Electrical Electronic And Information Engineering Graduate School Of Engineering Osaka U
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Komaki Shozo
Division Of Electrical Electronic And Information Engineering Graduate School Of Engineering Osaka U
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Komaki Shozo
The Department Of Communications Engineering Osaka University
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Komaki Shozo
Osaka University
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Luong Hong
Division Of Electrical Electronic And Information Engineering Graduate School Of Engineering Osaka U
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Komaki S
Department Of Communications Engineering Graduate School Of Engineering Osaka University
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Komaki Shozo
Dept. Of Electrical Engineering Osaka University
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