| Presentation | 2011-01-21 Effective utilization of upload bandwidth considering video popularity in P2P VoD Streaming Takaya FUJIMOTO, Rei ENDO, Kei MATSUMOTO, Hiroshi SHIGENO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In P2P VoD Streaming services, peer saves the load of delivery server by caching data of the video that the peer has watched, and delivering the video to other peers instead of the delivery server. Although FIFO algorithm is typically used in this caching, FIFO is not efficient for using upload band of peers, because peer may caches data of non-popular video. This paper proposes VPC that reduces the load of delivery server by considering popularity of videos. VPC increases the number of peers that send the videos to other peers because peer gives data of the popular videos priority over non-popular videos for caching. In addition, we evaluate the VPC by the simulation experiments and show efficiency for steady state situation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | P2P / VoD / popularity |
| Paper # | NS2010-153 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2011/1/13(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) | Effective utilization of upload bandwidth considering video popularity in P2P VoD Streaming |
| Sub Title (in English) | |
| Keyword(1) | P2P |
| Keyword(2) | VoD |
| Keyword(3) | popularity |
| 1st Author's Name | Takaya FUJIMOTO |
| 1st Author's Affiliation | Graduate School of Science and Technology, Keio University() |
| 2nd Author's Name | Rei ENDO |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Keio University |
| 3rd Author's Name | Kei MATSUMOTO |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Keio University |
| 4th Author's Name | Hiroshi SHIGENO |
| 4th Author's Affiliation | Faculty of Science and Technology, Keio University |
| Date | 2011-01-21 |
| Paper # | NS2010-153 |
| Volume (vol) | vol.110 |
| Number (no) | 372 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |