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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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) |
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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 |