| Presentation | 2012-06-22 A Dynamic Bandwidth Assignment Method for Large File Downloading with Time Constraint Ken KATSUMOTO, Kazuhiko KINOSHITA, Nariyoshi YAMAI, Koso MURAKAMI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, large file downloading requests on high-speed and huge computer networks are increasing rapidly. These requests are typically handled in the best-effort manner, which results in unstable completion time. We consider the model where a download request must be completed until its deadline given by a user and rejected if it cannot be satisfied in a bandwidth guaranteed network. To accept more requests, it is preferable that there are more ongoing requests with loose deadline in a network. In this paper, we propose a dynamic bandwidth assignment method to reduce the blocking probability, by introducing a new metric to consider the utility time and the usage of bandwidth. The proposed method gives higher priority to the request which have higher metric. Finally, simulation experiments show its exellent performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | file downloading / time constraint / bandwidth assignment |
| Paper # | NS2012-38 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2012/6/14(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 Dynamic Bandwidth Assignment Method for Large File Downloading with Time Constraint |
| Sub Title (in English) | |
| Keyword(1) | file downloading |
| Keyword(2) | time constraint |
| Keyword(3) | bandwidth assignment |
| 1st Author's Name | Ken KATSUMOTO |
| 1st Author's Affiliation | Department of Information Networking, Graduate School of Information Science and Technology, Osaka University() |
| 2nd Author's Name | Kazuhiko KINOSHITA |
| 2nd Author's Affiliation | Department of Information Networking, Graduate School of Information Science and Technology, Osaka University |
| 3rd Author's Name | Nariyoshi YAMAI |
| 3rd Author's Affiliation | Center for Information Technology and Management, Okayama University |
| 4th Author's Name | Koso MURAKAMI |
| 4th Author's Affiliation | Department of Information Networking, Graduate School of Information Science and Technology, Osaka University |
| Date | 2012-06-22 |
| Paper # | NS2012-38 |
| Volume (vol) | vol.112 |
| Number (no) | 85 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |