Proposal of Direct Optical Switching CDMA for Cable-To-The-Air System and Its Performance Analysis
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概要
- 論文の詳細を見る
For Cable-To-The-Air network providing a seamess access network in both indoor and outdoor, direct optical switching CDMA scheme is newly proposed to multiplex any types of radio signals. In two types of connection methods, optical switch connection and optical coupler connection systems, the received carrier-to-inter-ference-plus-noise power ratios are theoretically analyzed. It is clarified that in the optical switch connection connection system, by introducing the additional optical gain at each radio base station, the carrier-to-interference-plus-noise power ratios for all radio base stations and the connected number of radio base stations can be improved compared with the OC connection system.
- 社団法人電子情報通信学会の論文
- 1998-06-25
著者
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PARK Suntak
ETRI
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Komaki Shozo
The Faculty Of Engineering Osaka University
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Komaki Shozo
Department Of Communications Engineering Faculty Of Engineering Osaka University
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Tsukamoto Katsutoshi
The Faculty Of Engineering Osaka University
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Tsukamoto Katsutoshi
Faculty Of Engineering Osaka University
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Komaki Shozo
Osaka University
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Komaki S
Department Of Communications Engineering Graduate School Of Engineering Osaka University
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Park Sangjo
The Faculty Of Engineering Osaka University
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