| Presentation | 2006-09-14 Measurements of a Utility Function for Video Download Service and its Application to Service Management Nobuyuki SHUTTO, Yuji HANDA, Takeshi HIGASHINO, Katsutoshi TSUKAMOTO, Shozo KOMAKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recent standardizations of high-speed wireless local area networks and video codec with high compression rate enable us to receive video streaming or download services in wireless environments. It is difficult to achieve fast transmission throughput stably. Therefore, the service management scheme to achieve a good balance between the user's satisfaction (Utility) and network resource is needed. In video download services, user's satisfaction depends on both the latency time and the video quality. In this paper, we firstly measure utility for the video quality and video download services by subjective assessments. Next, we newly propose a service management scheme to maximize utility for given throughput. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video download service / Latency / Video Quality / Utility / Service management |
| Paper # | MoMuC2006-38 |
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| Committee | MoMuC |
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| Conference Date | 2006/9/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Mobile Multimedia Communications(MoMuC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Measurements of a Utility Function for Video Download Service and its Application to Service Management |
| Sub Title (in English) | |
| Keyword(1) | Video download service |
| Keyword(2) | Latency |
| Keyword(3) | Video Quality |
| Keyword(4) | Utility |
| Keyword(5) | Service management |
| 1st Author's Name | Nobuyuki SHUTTO |
| 1st Author's Affiliation | Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University() |
| 2nd Author's Name | Yuji HANDA |
| 2nd Author's Affiliation | Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University |
| 3rd Author's Name | Takeshi HIGASHINO |
| 3rd Author's Affiliation | Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University |
| 4th Author's Name | Katsutoshi TSUKAMOTO |
| 4th Author's Affiliation | Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University |
| 5th Author's Name | Shozo KOMAKI |
| 5th Author's Affiliation | Division of Electrical, Electronic and Information Engineering, Graduate School of Engineering, Osaka University |
| Date | 2006-09-14 |
| Paper # | MoMuC2006-38 |
| Volume (vol) | vol.106 |
| Number (no) | 245 |
| Page | pp.pp.- |
| #Pages | 6 |
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