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| Presentation | 2007-05-18 09:30 A User-Level QoS Guarantee Scheme GPSQ for Audio-Video IP Transmission -- Assessment of Multiple Stream Transmission -- Nobuyuki Okamura, Shuji Tasaka (NIT)  NS2007-24 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This report examines the effectiveness of GPSQ (Guarantee of Psychologically Scaled Quality), which is a method for guaranteeing user--level QoS of audio--video streams transmitted over IP networks. GPSQ reserves the bandwidth that achieves user--level QoS specified by the users through session control with SIP. We made an experiment where three audio--video streams compete with web traffic in an IP network with GPSQ. We then assessed user--level QoS and has confirmed that each stream achieved user--level QoS which is close to the target quality specified by the user. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Audio-Video IP Transmission / GPSQ / SIP / User-Level QoS Guarantee / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 36, NS2007-24, pp. 51-56, May 2007. | |
| Paper # | NS2007-24 | |
| Date of Issue | 2007-05-10 (NS) | |
| 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) | |
| Download PDF | NS2007-24 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2007-05-17 - 2007-05-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2007-05-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A User-Level QoS Guarantee Scheme GPSQ for Audio-Video IP Transmission |
| Sub Title (in English) | Assessment of Multiple Stream Transmission |
| Keyword(1) | Audio-Video IP Transmission |
| Keyword(2) | GPSQ |
| Keyword(3) | SIP |
| Keyword(4) | User-Level QoS Guarantee |
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| 1st Author's Name | Nobuyuki Okamura |
| 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 | 2007-05-18 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2007-24 |
| Volume (vol) | vol.107 |
| Number (no) | no.36 |
| Page | pp.51-56 |
| #Pages | 6 |
| Date of Issue | 2007-05-10 (NS) |
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