Buffer analysis on TCP connection throughput in fast long-distance networks

Yu Chang Liu, Ren Hao Cheng, Mong Fong Horng, Jeng Pong Hsu, Yau Hwang Kuo

研究成果: Conference contribution

摘要

In fast long-distance networks (FLDN), TCP Reno was proved to have poor throughput performance and several variations were proposed to improve it by faster increasing of congestion window (cwnd). However, too fast increasing of cwnd will cause buffer overflow and the effect of TCP configurations on the queue buffer (qbuf) is a very important issue. In this paper, we study the relationships among the throughput, cwnd, and qbuf in FLDN. Some theorems are created from established mathematical models to characterize the behaviors of TCP in FLDN. We find that the qbuf not only relates to cwnd, but also to network configuration such as link bandwidth. Furthermore, we also simulate a bottlenecked topology to confirm the derived mathematic theorems. The proven theorems will bestead TCP configurations to improve TCP throughput in FLDN.

原文English
主出版物標題Second International Conference on Innovative Computing, Information and Control, ICICIC 2007
發行者IEEE Computer Society
ISBN(列印)0769528821, 9780769528823
DOIs
出版狀態Published - 2007 一月 1
事件2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007 - Kumamoto, Japan
持續時間: 2007 九月 52007 九月 7

出版系列

名字Second International Conference on Innovative Computing, Information and Control, ICICIC 2007

Other

Other2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007
國家/地區Japan
城市Kumamoto
期間07-09-0507-09-07

All Science Journal Classification (ASJC) codes

  • 電腦科學(全部)
  • 機械工業

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