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Paper Abstract and Keywords
Presentation 2008-01-25 15:35
The Effect of Error Concealment and Frame Skipping on QoE in Audio-Video IP Transmission
Hikaru Yoshimi, Shuji Tasaka (NIT) CQ2007-93
Abstract (in Japanese) (See Japanese page) 
(in English) This report studies the effect of error concealment and frame skipping on QoE (Quality of Experience) in audio-video IP transmission. We investigate the effect not only when both error concealment and frame skipping are applied but also when either of them is selected according to the error concealment ratio. We conducted experiments on the schemes with many contents and assessed QoE by the method of successive categories. As a result, we see that the effect of error concealment and frame skipping on QoE depends on characteristics of the contents. In addition, we show that QoE improves by changing the threshold of the error concealment ratio for the selection accoding to the characteristics of the contents.
Keyword (in Japanese) (See Japanese page) 
(in English) Audio-Video IP Transmission / QoE / Error Concealment / Frame Skip / Spatial Quality / Temporal Quality / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 445, CQ2007-93, pp. 71-76, Jan. 2008.
Paper # CQ2007-93 
Date of Issue 2008-01-17 (CQ) 
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)
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Conference Information
Committee USN CQ MoNA  
Conference Date 2008-01-24 - 2008-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kenshu Kouryu Center, Actcity Hamamatsu (Shizuoka) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Application quality, Mobile P2P, Ubiquitous networks, Ad hoc networks, Sensor network, etc. 
Paper Information
Registration To CQ 
Conference Code 2008-01-USN-CQ-MoMuC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Effect of Error Concealment and Frame Skipping on QoE in Audio-Video IP Transmission 
Sub Title (in English)  
Keyword(1) Audio-Video IP Transmission  
Keyword(2) QoE  
Keyword(3) Error Concealment  
Keyword(4) Frame Skip  
Keyword(5) Spatial Quality  
Keyword(6) Temporal Quality  
Keyword(7)  
Keyword(8)  
1st Author's Name Hikaru Yoshimi  
1st Author's Affiliation Nagoya Institute of Technology (NIT)
2nd Author's Name Shuji Tasaka  
2nd Author's Affiliation Nagoya Institute of Technology (NIT)
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Speaker Author-1 
Date Time 2008-01-25 15:35:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2007-93 
Volume (vol) vol.107 
Number (no) no.445 
Page pp.71-76 
#Pages
Date of Issue 2008-01-17 (CQ) 


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