Presentation | 2003/11/14 Study on Compatibility of Diffusion-Type Flow Control and Window Flow Control Chisa TAKANO, Masaki AIDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have proposed the diffusion-type flow control mechanism as a solution of severely time-sensitive flow control required for high-speed networks. In this mechanism, the nodes in a network immediately handle their local traffic flows themselves, based only on the information they are aware of, by using of predetermined rules. In addition, the implementation of decision-making at each node can lead to optimum performance for the whole network. In the current IP based networks, window-based end-to-end flow control including TCP is widely used. However, end-to-end control cannot be applied to decision-making in a time-scale shorter than the round-trip delay, since end hosts provide the flow control. In this paper, we investigate the performance of diffusion-type flow control and TCP by using an open network model for evaluation. Then, we show that diffusion-type flow control can coexist with TCP and can be complementary to each other. In addition, we show that a combination of both controls realizes high network performance. In our evaluation, we use AIMD based flow control in stead of full TCP for simplicity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | flow control / diffusion / TCP / autonomous decentralized control / open network / AIMD |
Paper # | NS2003-175,CQ2003-92,TM2003-53 |
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Committee | NS |
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Conference Date | 2003/11/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on Compatibility of Diffusion-Type Flow Control and Window Flow Control |
Sub Title (in English) | |
Keyword(1) | flow control |
Keyword(2) | diffusion |
Keyword(3) | TCP |
Keyword(4) | autonomous decentralized control |
Keyword(5) | open network |
Keyword(6) | AIMD |
1st Author's Name | Chisa TAKANO |
1st Author's Affiliation | Traffic Engineering Division, NTT Advanced Technology Corp.() |
2nd Author's Name | Masaki AIDA |
2nd Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation |
Date | 2003/11/14 |
Paper # | NS2003-175,CQ2003-92,TM2003-53 |
Volume (vol) | vol.103 |
Number (no) | 443 |
Page | pp.pp.- |
#Pages | 6 |
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