Paper Abstract and Keywords |
Presentation |
2017-11-17 09:40
Study of Relationship between Physiological Index and Quality of Experience during Video Streaming Service Ryohei Yamamoto, Iijima Atsuhiko, Tatsuya Yamazaki (Niigata Univ.) CQ2017-78 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Conventionally, Quality of Service (QoS) has been used as an index for evaluating communication services. QoS is, however, a service quality indicator that is used as objective evaluation by service providers, and Quality of Experience (QoE) is attracting considerable attention as a quality evaluation indicator instead of QoS. Since it is the user who actually uses the services, QoE that is subjectively evaluated by the users is considered to be more suitable. Commonly subjective evaluation experiments are carried out to measure QoE. However, subjective evaluation QoE for every service use occasion imposes the users a great load. Therefore, it is necessary to estimate QoE without every subjective evaluation. In this research, we focus on a physiological index to estimate QoE for video streaming services. The video streaming services sometimes suffer quality degradation such as playback stop and resolution degradation. While the playback stop is due to time consuming for buffering, the resolution degradation is due to exhaustion of network throughput. These quality degradation may cause user stress and QoE deterioration. In this paper, we describe the subjective evaluation experiments conducted to investigate the relationship between stress and QoE. The analysis results of the obtained experimental data showed that there is a tendency for physiological index and QoE for each genre of video. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Video Streaming / Quality of Experience / Subjective Quality Evaluation / Physiological Indices / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 304, CQ2017-78, pp. 45-50, Nov. 2017. |
Paper # |
CQ2017-78 |
Date of Issue |
2017-11-09 (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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CQ2017-78 |
Conference Information |
Committee |
ICM CQ NS NV |
Conference Date |
2017-11-16 - 2017-11-17 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
CQ |
Conference Code |
2017-11-ICM-CQ-NS-NV |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study of Relationship between Physiological Index and Quality of Experience during Video Streaming Service |
Sub Title (in English) |
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Keyword(1) |
Video Streaming |
Keyword(2) |
Quality of Experience |
Keyword(3) |
Subjective Quality Evaluation |
Keyword(4) |
Physiological Indices |
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1st Author's Name |
Ryohei Yamamoto |
1st Author's Affiliation |
Niigata University (Niigata Univ.) |
2nd Author's Name |
Iijima Atsuhiko |
2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
3rd Author's Name |
Tatsuya Yamazaki |
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Niigata University (Niigata Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-11-17 09:40:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2017-78 |
Volume (vol) |
vol.117 |
Number (no) |
no.304 |
Page |
pp.45-50 |
#Pages |
6 |
Date of Issue |
2017-11-09 (CQ) |
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