Presentation 2013-10-17
A Bandwidth Assignment Method for Downloading Large Files with Utility Maximization
Ken KATSUMOTO, Kazuhiko KINOSHITA, Nariyoshi YAMAI, Kozo MURAKAMI,
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Abstract(in English) In recent years, the numbers of requests to download large files via large high-speed computer networks have been increasing rapidly. Typically, these requests are handled in a "best effort" manner, resulting in unpredictable completion times. As download time becomes long, the satisfaction of users decreases, which leads to a reduction in service quality. In this paper, we assume an utility function describing user's satisfaction with respect to download time for download with user-specified deadline and propose a bandwidth assignment method for maximizing users' utility in whole network.
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Keyword(in English) file downloading / time constraint / bandwidth assignment / utility
Paper # NS2013-104
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Committee NS
Conference Date 2013/10/10(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Bandwidth Assignment Method for Downloading Large Files with Utility Maximization
Sub Title (in English)
Keyword(1) file downloading
Keyword(2) time constraint
Keyword(3) bandwidth assignment
Keyword(4) utility
1st Author's Name Ken KATSUMOTO
1st Author's Affiliation Graduate School of Information Science and Technology,Osaka University()
2nd Author's Name Kazuhiko KINOSHITA
2nd Author's Affiliation 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 Kozo MURAKAMI
4th Author's Affiliation Graduate School of Information Science and Technology,Osaka University
Date 2013-10-17
Paper # NS2013-104
Volume (vol) vol.113
Number (no) 244
Page pp.pp.-
#Pages 4
Date of Issue