Presentation | 2005-01-25 Congestion Control in the Network Router Introducing a Nonlinear Characteristics Yusuke NISHIUCHI, Tetsushi UETA, Chikara OHTA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The congestion state of the packet in a network will get worse if the state is left as it is. Active Queue Management (AQM) predicts a congestion and rejects packet in the network router. One of the most fundamental AQM is Random Early Detection (RED). RED predicts the buffer of router and rejects packets by probability. If RED parameters suitable for environment of a network is set up, throughput and fairness of a network are improved. However, since the environment of a network changes dynamically, a setup of a RED parameters is difficult. Packet-dropping probability is determined in a linear probability according to the state of a buffer. In this report, we show that RED improve in quality, if a nonlinear curve substitutes for a linear of probability. Practically, we built the network environment of simulesion where some machines communicated by one machine, and we experiment in TCP connection. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | network router / congestion control / AQM / RED / TCP |
Paper # | NLP2004-107 |
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Conference Information | |
Committee | NLP |
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Conference Date | 2005/1/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Congestion Control in the Network Router Introducing a Nonlinear Characteristics |
Sub Title (in English) | |
Keyword(1) | network router |
Keyword(2) | congestion control |
Keyword(3) | AQM |
Keyword(4) | RED |
Keyword(5) | TCP |
1st Author's Name | Yusuke NISHIUCHI |
1st Author's Affiliation | Graduate Schools of Engineering, Tokushima University() |
2nd Author's Name | Tetsushi UETA |
2nd Author's Affiliation | Center for Advanced Information Technology, Tokushima University |
3rd Author's Name | Chikara OHTA |
3rd Author's Affiliation | Department of Computer and Systems Engineering, Faculty of Engineering, Kobe University |
Date | 2005-01-25 |
Paper # | NLP2004-107 |
Volume (vol) | vol.104 |
Number (no) | 584 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |