On the Data Transmission Scheme in Inter-University Satellite Network ((放送方式、放送現業、無線・光伝送)2000 Asia-Pacific Symposium on Broadcasting and Communications)
スポンサーリンク
概要
- 論文の詳細を見る
We made performance estimation of data transmission on the inter-university satellite network which is called SCS(Space Collaboration System). To provide data sharing services besides audiovisual exchange, we try to install a function of the multicast file transfer to SCS. Asymmetric satellite network is constructed using frequency division multiple access(FDMA)for a data channel and a slotted-ALOHA scheme for a feedback channel. We simulated the throughput performance of multicast communications with a selective ARQ(Automatic Repeat Request)as an error control for the reliable file transfer. The simulation results show bit error rate dominates through-put efficiency in the network.
- 社団法人映像情報メディア学会の論文
- 2000-12-21
著者
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Kondo Kimio
National Institute Of Multimedia Education
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ASAI Kikuo
National Institute of Multimedia Education
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OSAWA Noritaka
National Institute of Multimedia Education
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