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Paper Abstract and Keywords
Presentation 2021-05-13 15:50
[Invited Talk] Improving User Perceived Quality with Adaptive Video Streaming
Yusheng Ji (NII), Xiaolan Jiang (Rakuten), Zhi Liu (UEC) NS2021-21
Abstract (in Japanese) (See Japanese page) 
(in English) In recent year, the percentage of Internet video traffic in the total IP traffic keeps increasing. Among Internet videos, interactive video, or videos with three or more dimensions of freedom, such as live video and VR video are becoming more and more popular. However, providing high quality of experience for Internet video users is challenging due to the limited available network bandwidth and changing network environment. We introduce our study on adaptive video streaming for live video and VR videos. By defining the quality requirements for different kinds of video streaming, and predicting the resource availability and user behavior, we design learning based adaptive algorithms to utilize the limited network resource and gain better user perceived quality.
Keyword (in Japanese) (See Japanese page) 
(in English) video streaming / quality of experience / adaptive control / immersion / machine learning / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 17, NS2021-21, pp. 38-43, May 2021.
Paper # NS2021-21 
Date of Issue 2021-05-06 (NS) 
ISSN 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 NS2021-21

Conference Information
Committee NS  
Conference Date 2021-05-13 - 2021-05-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) High level protocol, Networking technologies (IP and high-layer routing/filtering, Multicast, Quality/Routing control), IP network application technologies (P2P, P4P, Overlay, SIP, NGN), Network system related technologies (System configuration, Interface, Architecture, Hardware/Software/Middleware), Security, Blockchain etc. 
Paper Information
Registration To NS 
Conference Code 2021-05-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improving User Perceived Quality with Adaptive Video Streaming 
Sub Title (in English)  
Keyword(1) video streaming  
Keyword(2) quality of experience  
Keyword(3) adaptive control  
Keyword(4) immersion  
Keyword(5) machine learning  
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1st Author's Name Yusheng Ji  
1st Author's Affiliation National Institute of Informatics (NII)
2nd Author's Name Xiaolan Jiang  
2nd Author's Affiliation Rakuten, Inc. (Rakuten)
3rd Author's Name Zhi Liu  
3rd Author's Affiliation University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2021-05-13 15:50:00 
Presentation Time 45 minutes 
Registration for NS 
Paper # NS2021-21 
Volume (vol) vol.121 
Number (no) no.17 
Page pp.38-43 
#Pages 6 
Date of Issue 2021-05-06 (NS) 

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