EFR:Efficient Fast Retransmit Scheme for TCP in a Wireless Multiple Access (特集:マルチメディア通信と分散処理)
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概要
- 論文の詳細を見る
In this paper, we propose a new and efficient fast retransmit scheme for wireless LANs. Wireless LANs are becoming popular, and providing an efficient protocol over a wireless link is important. In our experiments with 2.4 GHz WaveLAN, the poor TCP performance observed was attributed to frequent expiration of the retransmission timer. To avoid unnecessary expiration of the retransmission timer, we propose a scheme in which fast retransmission is performed efficiently. The proposed modification only affects a TCP sender, and our version of TCP with the change is interoperable with existing TCP implementations. The change is especially effective in wireless LAN environments, where we have demonstrated dramatic improvements in throughput, 10-15%, via experiments with 2.4 GHz WaveLAN.
- 一般社団法人情報処理学会の論文
- 1999-01-15
著者
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TOBE YOSHITO
Keio Research Institute at SFC, Keio University
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TOKUDA HIDEYUKI
Faculty of Environmental Information, Keio University
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Tokuda Hideyuki
Faculty Of Environmental Information Keio University
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Tokuda Hideyuki
Graduate School Of Media And Governance Keio University
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Tamura Yosuke
Sony Computer Science Laboratories Inc.
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TAMURA YOSUKE
Graduate School of Media and Governance, Keio University
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Tobe Yoshito
Keio Research Institute At Sfc
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Tokuda H
Graduate School Of Media And Governance Keio University:faculty Of Environmental Information Keio Un
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Tokuda Hideyuki
Faculty Of Environment And Information Studies Keio University
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Tokuda Hideyuki
Fac. Of Environment And Information Studies Keio Univ.
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