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| Presentation | 2011-03-03 11:15 Algorithm for Minimizing Distortion in Delay-Sensitive Transmission on Closed-Loop System Yuto Iwai, Mikihiko Nishiara (Shinshu Univ.)  IT2010-81 ISEC2010-85 WBS2010-60 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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, 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. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | distortion / delay-sensiive / streaming / closed-loop system / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 442, IT2010-81, pp. 81-86, March 2011. | |
| Paper # | IT2010-81 | |
| Date of Issue | 2011-02-24 (IT, ISEC, WBS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | IT2010-81 ISEC2010-85 WBS2010-60 |
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| Conference Information | |
| Committee | ISEC IT WBS |
| Conference Date | 2011-03-03 - 2011-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | IT |
| Conference Code | 2011-03-ISEC-IT-WBS |
| Language | Japanese |
| 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-sensiive |
| Keyword(3) | streaming |
| Keyword(4) | closed-loop system |
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| 1st Author's Name | Yuto Iwai |
| 1st Author's Affiliation | Shinshu University (Shinshu Univ.) |
| 2nd Author's Name | Mikihiko Nishiara |
| 2nd Author's Affiliation | Shinshu University (Shinshu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-03-03 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | IT |
| Paper # | IT2010-81, ISEC2010-85, WBS2010-60 |
| Volume (vol) | vol.110 |
| Number (no) | no.442(IT), no.443(ISEC), no.444(WBS) |
| Page | pp.81-86 |
| #Pages | 6 |
| Date of Issue | 2011-02-24 (IT, ISEC, WBS) |
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