| Presentation | 1997/12/19 Bandwidth Management for TCP by SACK Information Yukio ATSUMI, Eiichi KONDOH, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to improve fairness of TCP best-effort service we propose a new bandwidth management (congestion control) mechanism using packet loss information obtained from SACK, and evaluate its effectiveness by simulation. The proposed scheme is for an environment consisting of Random Early Detection (RED) routers which drop each arriving packet with a certain probability. The proposed mechanism adjusts the decrease in cwnd for Fast Recovery and the increase in cwnd per ACK during the congestion avoidance phase according to the number of lost packets. Simulation results show that, by using the scheme, not only the bandwidth allocation fairness is improved but also throughput deviation is halved resulting in more stable transport capability and a wider range of QoS support for best-effort service. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TCP / Selective Acknowledgement / bandwidth management / congestion control / RED |
| Paper # | CQ97-67 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 1997/12/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Bandwidth Management for TCP by SACK Information |
| Sub Title (in English) | |
| Keyword(1) | TCP |
| Keyword(2) | Selective Acknowledgement |
| Keyword(3) | bandwidth management |
| Keyword(4) | congestion control |
| Keyword(5) | RED |
| 1st Author's Name | Yukio ATSUMI |
| 1st Author's Affiliation | Ultra-high Speed Network and Computer Technology Laboratories() |
| 2nd Author's Name | Eiichi KONDOH |
| 2nd Author's Affiliation | Ultra-high Speed Network and Computer Technology Laboratories |
| Date | 1997/12/19 |
| Paper # | CQ97-67 |
| Volume (vol) | vol.97 |
| Number (no) | 457 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |