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Improvements in TCP Robustness for Asymmetric Bandwidth
https://ipsj.ixsq.nii.ac.jp/records/58149
https://ipsj.ixsq.nii.ac.jp/records/5814928772142-c522-42e5-9d1d-59c9b6b1b54b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-EIP06033015.pdf (1.0 MB)
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Copyright (c) 2006 by the Information Processing Society of Japan
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| オープンアクセス | ||
| Item type | SIG Technical Reports(1) | |||||||
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| 公開日 | 2006-09-15 | |||||||
| タイトル | ||||||||
| タイトル | Improvements in TCP Robustness for Asymmetric Bandwidth | |||||||
| タイトル | ||||||||
| 言語 | en | |||||||
| タイトル | Improvements in TCP Robustness for Asymmetric Bandwidth | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||||
| 資源タイプ | technical report | |||||||
| 著者所属 | ||||||||
| Graduate School of Science and Technology Keio University | ||||||||
| 著者所属 | ||||||||
| Faculty of Science and Technology Keio University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Graduate School of Science and Technology, Keio University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Faculty of Science and Technology, Keio University | ||||||||
| 著者名 |
Daigo, TANAKA
× Daigo, TANAKA
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| 著者名(英) |
Daigo, TANAKA
× Daigo, TANAKA
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| 論文抄録 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The Transmission Control Protocol (TCP) proves degraded performance at the environment which has bandwidth asymmetry since the uplink is filled with ACK packets. In order to solve the issue we present a TCP option Pulsed ACK. To apply this option TCP brings down the number of ACKs and allows receivers to send ACKs at intervals. We consider d the number of data packets acknowledged by an ACK to achieve these effects and using this value receivers adjust the interval of sending them. The senders also control the increment of cwnd at the recerpt of an ACK packet so that it increases by 1 every RTT. For evaluation we use computer simulations. The results show that TCP with the Pulsed ACK option gains 1.85 times higher throughput compared to TCP without the option. | |||||||
| 論文抄録(英) | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The Transmission Control Protocol (TCP) proves degraded performance at the environment which has bandwidth asymmetry, since the uplink is filled with ACK packets. In order to solve the issue, we present a TCP option, Pulsed ACK. To apply this option, TCP brings down the number of ACKs and allows receivers to send ACKs at intervals. We consider d, the number of data packets acknowledged by an ACK to achieve these effects, and using this value, receivers adjust the interval of sending them. The senders also control the increment of cwnd at the recerpt of an ACK packet so that it increases by 1 every RTT. For evaluation we use computer simulations. The results show that TCP with the Pulsed ACK option gains 1.85 times higher throughput compared to TCP without the option. | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA11238429 | |||||||
| 書誌情報 |
情報処理学会研究報告電子化知的財産・社会基盤（EIP） 巻 2006, 号 96(2006-EIP-033), p. 79-84, 発行日 2006-09-15 |
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| Notice | ||||||||
| SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. | ||||||||
| 出版者 | ||||||||
| 言語 | ja | |||||||
| 出版者 | 情報処理学会 | |||||||
