| Presentation | 2001/6/15 A TCP-friendly Congestion Control Scheme Resolving a Drop-to-zero Problem for Reliable Multicast Kazunori Yamamoto, Miki Yamamoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In a research field of reliable multicast communications, congestion control achieving TCP-friendliness is regarded as one of the most important technical issues. We have proposed a congestion control scheme for reliable multicast, in which the sender regulates its transmission rate using NAKs from receivers. Unless the sender properly handles spatially uncorrelated losses at receivers, however, a problem that the transmission rate substantially declines, the so-called drop-to-zero problem, occurs. As a result, TCP friendliness cannot be realized. In this study, we apply a method using a representative for congestion control purposes to our proposed scheme to avoid the drop-to-zero problem. Where the sender regulates its transmission rate in response to NAKs only from the representative. Our simulation results show that our proposed scheme avoids the drop-to-zero problem and achieves TCP-friendliness even if there are a lot of receivers suffering uncorrelated losses. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Reliable Multicast / Congestion Control / Fairness / TCP |
| Paper # | NS2001-49 |
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| Committee | NS |
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| Conference Date | 2001/6/15(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) | A TCP-friendly Congestion Control Scheme Resolving a Drop-to-zero Problem for Reliable Multicast |
| Sub Title (in English) | |
| Keyword(1) | Reliable Multicast |
| Keyword(2) | Congestion Control |
| Keyword(3) | Fairness |
| Keyword(4) | TCP |
| 1st Author's Name | Kazunori Yamamoto |
| 1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
| 2nd Author's Name | Miki Yamamoto |
| 2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
| Date | 2001/6/15 |
| Paper # | NS2001-49 |
| Volume (vol) | vol.101 |
| Number (no) | 121 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |