A study on RF signal relay system employing optical wireless communication (光通信システム)
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概要
- 論文の詳細を見る
This paper studies an effective relay system based on optical wireless communication between the mobile terminal (MT) and the relay station to eliminate the drawback of electromagnetic wave interference to electro-medical apparatus in indoor communication system. RF subcarrier optical communication system using Intensity-modulated Direct-detection (IM/DD) is adopted and its transmission performance is evaluated by simulation. Moreover, optical signal and RF signal diversity receiving method is proposed and quantitatively evaluated in downlink. An optical spatial transmit diversity scheme based on subcarrier phase control is also studied in downlink.
- 社団法人電子情報通信学会の論文
- 2008-10-16
著者
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Shimamoto Shigeru
Global Information And Telecommunication Institute Waseda University
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LIU Jiang
Global Information and Telecommunication Institute, WASEDA University
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TAKANO Hiroshi
Global Information and Telecommunication Institute, WASEDA University
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Takano Hiroshi
Global Information And Telecommunication Institute Waseda University
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Liu Jiang
Global Information And Telecommunication Institute Waseda University
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Shimamoto Shigeru
Global Infonnation And Telecommunication Studies Waseda University
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