Evaluation of TCP Performance on Asymmetric Networks Using Satellite and Terrestrial Links
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概要
- 論文の詳細を見る
By the growth of the Internet, the client's access to the Internet have been increasing. In order to meet those demands, asymmetric networks have become a great attraction. However, asymmetric networks composed of satellite and terrestrial links have not been enough investigated. Therefore, this paper proposes a new formula for TCP performance evaluation for the asymmetric networks. Using this evaluation formula, we calculate the throughput of TCP Reno over the asymmetric networks taking Slow Start into account. The calculation results are compared with the following: (1) the value based on an existing theoretical formula, (2) the outputs of simulation by NS (Network Simulator), and (3) the experimental results using VSAT (Very Small Aperture Terminal) satellite communication system for satellite links and the Internet for terrestrial links. As a result, it is shown that the new formula is more precise than the one already proposed.
- 社団法人電子情報通信学会の論文
- 2001-06-01
著者
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Ishida K
Department Of Computer Engineering Faculty Of Information Sciences Hiroshima City University
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AMANO Kitsutaro
Department of Computer Engineering, Faculty of Information Sciences, Hiroshima City University
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OBATA Hiroyasu
the Graduate School of Information Sciences, Hiroshima City University
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ISHIDA Kenji
the Department of Computer Engineering, Faculty of Information Sciences, Hiroshima City University
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FUNASAKA Junichi
the Department of Computer Engineering, Faculty of Information Sciences, Hiroshima City University
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AMANO Kitsutaro
the Department of Computer Engineering, Faculty of Information Sciences, Hiroshima City University
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ISHIDA Kenji
Graduate School of Information Sciences, Hiroshima City University
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Ishida Kazuyuki
Information And Technology R&d Center Mitsubishi Electric Corporation
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Ishida K
Information And Technology R&d Center Mitsubishi Electric Corporation
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Obata Hiroyasu
Graduate School Of Informatioion Sciences Hiroshima City University
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Amano Kitsutaro
Department Of Computer Engineering Faculty Of Information Sciences Hiroshima City University
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Funasaka Junichi
Department Of Computer Engineering Faculty Of Information Sciences Hiroshima City University
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