| Presentation | 2001/4/13 The dynamic threthold control algorithm of RED for thousands of TCP flows Go Hasegawa, Natsuki Itaya, Masayuki Murata, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we first investigate the performance of RED and the traditional TD(Tail-Drop) routers when there are more than 1000 TCP connections in the network, especially in term of fairness among connections. The result is that RED can achieve better fairness than TD when its control parameters are appropriately tuned according to the network condition. However, when the parameters are not regulated properly, the performance of RED seriously degrades. That is, for the effective usage of RED, the control parameters must be set carefully. However, it is very difficult because the network condition varies largely, especially when the number of accommodated connections is large. In this paper, therefore, we propose dt-RED(RED with dynamic threshold control), which dynamically regulates the RED parameters according to the observed behavior of the RED queue. We confirm the effectiveness of the proposed algorithm through some simulation experiments, and the results show that it can provide better fairness than the original RED, and TD routers, without careful setting of the parameters. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TCP(Transmission Control Protocol) / TailDrop / RED(Random Early Detection) / Threshold / Fairness |
| Paper # | NS2001-11 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2001/4/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | The dynamic threthold control algorithm of RED for thousands of TCP flows |
| Sub Title (in English) | |
| Keyword(1) | TCP(Transmission Control Protocol) |
| Keyword(2) | TailDrop |
| Keyword(3) | RED(Random Early Detection) |
| Keyword(4) | Threshold |
| Keyword(5) | Fairness |
| 1st Author's Name | Go Hasegawa |
| 1st Author's Affiliation | Cybermedia Center, Osaka University() |
| 2nd Author's Name | Natsuki Itaya |
| 2nd Author's Affiliation | Cybermedia Center, Osaka University |
| 3rd Author's Name | Masayuki Murata |
| 3rd Author's Affiliation | Cybermedia Center, Osaka University |
| Date | 2001/4/13 |
| Paper # | NS2001-11 |
| Volume (vol) | vol.101 |
| Number (no) | 9 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |