| Presentation | 2011-03-03 Algorithm for Minimizing Distortion in Delay-Sensitive Transmission on Closed-Loop System Yuto IWAI, Mikihiko NISHIARA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to carry out the streaming, in which video data is downloaded and played simultaneously, every frame needs to be completely downloaded before it is displayed. In other words, the time the frame is displayed is the arrival deadline of its data. Because the frame should be restored before the deadline, we may have to reduce the amount of frame data. But it corrupts the quality of the frame. We consider an optimization problem minimizing distortion of the frames on the condition that each frame is restored before its deadline. We assume that the channel is noisy and that the encoder is notified immediately of the error. The encoder re-schedules the transmission according to the notice. For this problem, an algorithm using the certainty equivalent controls has been proposed [1], while it has a counter example which violates deadlines. In this manuscript, we propose an algorithm which gives an optimal solution based on the certainty equivalent controls. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | distortion / delay-sensitive / streaming / closed-loop system |
| Paper # | IT2010-81,ISEC2010-85,WBS2010-60 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2011/2/24(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 | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Algorithm for Minimizing Distortion in Delay-Sensitive Transmission on Closed-Loop System |
| Sub Title (in English) | |
| Keyword(1) | distortion |
| Keyword(2) | delay-sensitive |
| Keyword(3) | streaming |
| Keyword(4) | closed-loop system |
| 1st Author's Name | Yuto IWAI |
| 1st Author's Affiliation | Faculty of Engineering, Shinshu University() |
| 2nd Author's Name | Mikihiko NISHIARA |
| 2nd Author's Affiliation | Faculty of Engineering, Shinshu University |
| Date | 2011-03-03 |
| Paper # | IT2010-81,ISEC2010-85,WBS2010-60 |
| Volume (vol) | vol.110 |
| Number (no) | 443 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |