Presentation | 2006-06-23 Stability Analysis of Transport Protocol XCP for High-speed Networks Yusuke SAKUMOTO, Hiroyuki OHSAKI, Makoto IMASE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For solving problems of TCP in a long-fat network, a transport-layer protocol called XCP (eXplicit Control Protocol) has been proposed. XCP aims at realizing efficient congestion control by sending explicit feedback information from a router to source hosts. In the literature, there have been several simulation experiments for evaluating performance of XCP. However, stability of XCP in a general network has not been analyzed. In this paper, we therefore analyze stability of XCP in a network with multiple XCP flows with different propagation delays. Through several numerical examples, we show the following things. (1) When propagation delays of XCP flows are different, XCP operates more stably rather than when propagation delays of all XCP flows are identical. (2) When variation of propagation delays of XCP flows is large, XCP operates unstably. (3) Stability of XCP is not affected by the bandwidth of XCP router's output link. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | XCP (eXplicit Control Protocol) / Fluid-Flow Approximation / Stability / Control Parameter / Transport Protocol |
Paper # | IN2006-29 |
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Committee | IN |
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Conference Date | 2006/6/15(1days) |
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Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Stability Analysis of Transport Protocol XCP for High-speed Networks |
Sub Title (in English) | |
Keyword(1) | XCP (eXplicit Control Protocol) |
Keyword(2) | Fluid-Flow Approximation |
Keyword(3) | Stability |
Keyword(4) | Control Parameter |
Keyword(5) | Transport Protocol |
1st Author's Name | Yusuke SAKUMOTO |
1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Hiroyuki OHSAKI |
2nd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
3rd Author's Name | Makoto IMASE |
3rd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
Date | 2006-06-23 |
Paper # | IN2006-29 |
Volume (vol) | vol.106 |
Number (no) | 118 |
Page | pp.pp.- |
#Pages | 6 |
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