Presentation | 2001/7/11 Waiting Time versus Utility to Download Images and its Application to Priority Control Kazutomo NOMURA, Kyoko YAMORI, Eiji TAKAHASHI, Takumi MIYOSHI, Yoshiaki TANAKA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the contents delivery network, its utility depends on the waiting time. This paper deals with the priority control of the contents delivery network from the viewpoint of utility. First, the subjective evaluation experiment of image download is done to obtain the relation between the waiting time and the utility. From the results, the function of the utility versus the waiting time is estimated. Then, this function is applied to the optimization of priority control of the image delivery system. This system has two classes, and it is analyzed by using computer simulation. The ratio of high priority packets to low priority packets is changed as a parameter, and the total utility of all users is maximized. It is shown that the total utility of two class system can be higher than that of one class system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Subjective Evaluation Experiment / Utility / Priority / Contents Delivery / CDN |
Paper # | NS2001-71,RCS2001-72 |
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Conference Information | |
Committee | NS |
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Conference Date | 2001/7/11(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) | Waiting Time versus Utility to Download Images and its Application to Priority Control |
Sub Title (in English) | |
Keyword(1) | Subjective Evaluation Experiment |
Keyword(2) | Utility |
Keyword(3) | Priority |
Keyword(4) | Contents Delivery |
Keyword(5) | CDN |
1st Author's Name | Kazutomo NOMURA |
1st Author's Affiliation | Graduate School of Science and Engineering, Waseda University:Okinawa Research Center, Telecommunications Advancement Organization of Japan() |
2nd Author's Name | Kyoko YAMORI |
2nd Author's Affiliation | Okinawa Research Center, Telecommunications Advancement Organization of Japan:Global Information and Telecommunication Institute, Waseda University |
3rd Author's Name | Eiji TAKAHASHI |
3rd Author's Affiliation | Global Information and Telecommunication Institute, Waseda University:Okinawa Research Center, Telecommunications Advancement Organization of Japan |
4th Author's Name | Takumi MIYOSHI |
4th Author's Affiliation | Faculty of Systems Engineering, Shibaura Institute of Technology:Global Information and Telecommunication Institute, Waseda University:Okinawa Research Center, Telecommunications Advancement Organization of Japan |
5th Author's Name | Yoshiaki TANAKA |
5th Author's Affiliation | Global Information and Telecommunication Institute, Waseda University:Okinawa Research Center, Telecommunications Advancement Organization of Japan |
Date | 2001/7/11 |
Paper # | NS2001-71,RCS2001-72 |
Volume (vol) | vol.101 |
Number (no) | 194 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |