Paper Abstract and Keywords |
Presentation |
2013-03-12 10:10
A Study on Qualtiy Evaluation of Bi-directional Viasul Communication Yoriaki Matsumoto, Tetsuro Fujii (Tokyo City Univ.) CQ2012-90 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper introduces new QoE (Quality of experience) measuring methods for bi-directional video communication in real-time manner. The subjective assessment of video is usually carried out simply off-line. To improve this assessment, we introduce four more precise measuring methods into QoE evaluation of bi-directional video communication. (1) We develop a new real-time measuring system for subjective assessment. (2) We measure the precise elapsed time to recognize the occurrence of packet loss. (3) We measure the QoE under specific situation of communication with transmission delay. (4) To improve the reliability of subjective assessment, we measure the ERP brain wave, P300. Precise measurement of user QoE is said the main key point to develop NGN. These four measuring methods of QoE may open up doors to develop new architecture of NGN. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Video communication / Quality evaluation / delay / ream-time measurement / breain wave / P300 / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 476, CQ2012-90, pp. 37-42, March 2013. |
Paper # |
CQ2012-90 |
Date of Issue |
2013-03-04 (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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CQ2012-90 |
Conference Information |
Committee |
MVE IE WIT IMQ CQ |
Conference Date |
2013-03-11 - 2013-03-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Fukuoka Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Quality of media communication, welfare, and general topics |
Paper Information |
Registration To |
CQ |
Conference Code |
2013-03-MVE-IE-WIT-IMQ-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Qualtiy Evaluation of Bi-directional Viasul Communication |
Sub Title (in English) |
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Keyword(1) |
Video communication |
Keyword(2) |
Quality evaluation |
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delay |
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ream-time measurement |
Keyword(5) |
breain wave |
Keyword(6) |
P300 |
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1st Author's Name |
Yoriaki Matsumoto |
1st Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
2nd Author's Name |
Tetsuro Fujii |
2nd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-03-12 10:10:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2012-90 |
Volume (vol) |
vol.112 |
Number (no) |
no.476 |
Page |
pp.37-42 |
#Pages |
6 |
Date of Issue |
2013-03-04 (CQ) |
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