| Presentation | 2006-12-15 Sizing Router Buffers for Large-Scale TCP/IP Networks Hiroyuki HISAMATSU, Go HASEGAWA, Masayuki MURATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigate the validity of reducing core router buffer size in a large-scale network that includes both core networks and edge networks. We have presented a novel mathematical analysis method of estimating the average behavior of TCP connections in a network with 100/1,000/10,000 routers/endhosts/links and 100,000 concurrent TCP connections. By applying our analysis method to the Abilene-inspired network, we demonstrate the influence of small buffer on link utilization, packet loss ratio and the performance of TCP connections passing through the router. One important result is that, especially when the edge network becomes faster, decreasing buffer size at core routers causes unfairness between TCP connections that traverse the core network and those do not traverse the core network. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Router / Buffer Size / TCP (Transmission Control Protocol) / Fluid Flow Approximation / Large-Scale Network |
| Paper # | IN2006-130 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2006/12/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| 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) | Sizing Router Buffers for Large-Scale TCP/IP Networks |
| Sub Title (in English) | |
| Keyword(1) | Router |
| Keyword(2) | Buffer Size |
| Keyword(3) | TCP (Transmission Control Protocol) |
| Keyword(4) | Fluid Flow Approximation |
| Keyword(5) | Large-Scale Network |
| 1st Author's Name | Hiroyuki HISAMATSU |
| 1st Author's Affiliation | Department of Computer Science, Osaka Electro-Communication University() |
| 2nd Author's Name | Go HASEGAWA |
| 2nd Author's Affiliation | Cybermedia Center, Osaka University |
| 3rd Author's Name | Masayuki MURATA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| Date | 2006-12-15 |
| Paper # | IN2006-130 |
| Volume (vol) | vol.106 |
| Number (no) | 420 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |