Paper Abstract and Keywords |
Presentation |
2009-11-13 09:30
The Optimum Bandwidth Allocation between Audio and Video by Using Temporal and Spatial Quality of Video in Bandwidth Guaranteed Audio-Video IP Transmission Hiroaki Ito, Shuji Tasaka (Nagoya Inst. of Tech.) CQ2009-51 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This report studies the effect of the video GOP(Group of Pictures), video output scheme and content type on the optimum bandwidth allocation between audio and video, which maximizes QoE.
We conducted experiment for this issue in bandwidth guaranteed audio-video IP transmission.
In the experiment, we use either error concealment or frame skipping as the video output scheme.
We select two content types; one is audio dominant, and the other is video dominant.
As a result, we see that the error concealment scheme can achieve higher QoE than the video frame skipping scheme when the length of GOP is long.
In addition, we show that the relation between the bandwidth allocation and QoE depends on the content types and the total guaranteed bandwidth of audio and video. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Bandwidth Guaranteed Audio-Video IP Transmission / QoE / Temporal Quality / Spatial Quality / Video Output Scheme / Optimum Bandwidth Allocation / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 274, CQ2009-51, pp. 67-72, Nov. 2009. |
Paper # |
CQ2009-51 |
Date of Issue |
2009-11-05 (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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CQ2009-51 |
Conference Information |
Committee |
CQ NS ICM |
Conference Date |
2009-11-12 - 2009-11-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanazawa Institute of Technology (Ishikawa) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
NGN and NwGN Architecture, Traffic Measurement and Control, Quality of Service, Network Management, general areas |
Paper Information |
Registration To |
CQ |
Conference Code |
2009-11-CQ-NS-ICM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The Optimum Bandwidth Allocation between Audio and Video by Using Temporal and Spatial Quality of Video in Bandwidth Guaranteed Audio-Video IP Transmission |
Sub Title (in English) |
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Keyword(1) |
Bandwidth Guaranteed Audio-Video IP Transmission |
Keyword(2) |
QoE |
Keyword(3) |
Temporal Quality |
Keyword(4) |
Spatial Quality |
Keyword(5) |
Video Output Scheme |
Keyword(6) |
Optimum Bandwidth Allocation |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Hiroaki Ito |
1st Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
2nd Author's Name |
Shuji Tasaka |
2nd Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2009-11-13 09:30:00 |
Presentation Time |
20 minutes |
Registration for |
CQ |
Paper # |
CQ2009-51 |
Volume (vol) |
vol.109 |
Number (no) |
no.274 |
Page |
pp.67-72 |
#Pages |
6 |
Date of Issue |
2009-11-05 (CQ) |
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