Paper Abstract and Keywords |
Presentation |
2011-04-22 10:50
Bandwidth-guaranteed Video Transmission System Employing New Ethernet Synchronization Method Keita Takahashi, Go Yazawa, Naohiko Yuki, Tomoki Sugawa, Shunji Kimura, Hisaya Hadama (NTT) CS2011-6 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical-fiber communication systems have been adopted to deliver video data at high bit rates for professional use. In such professional video delivery systems, each broadcast station needs to edit video data and frequency clock synchronization between broadcast stations is required. For synchronization, a synchronous network such as ATM was adopted into video delivery systems for traditional professional use. In order to achieve a sufficient guaranteed bandwidth and low packet delay variation using Ethernet, we propose a new transmission frame that consists of fix-sized Ethernet packets and a fixed-sized inter-frame gap (IFG). Furthermore, we propose applying a new synchronization method with monitoring the change of IFG length. In this proposed synchronization method, the results showed that the synchronization accuracy is < 0.1 ppm. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Video Transmission / Frequency Synchronization / Ethernet / Guaranteed Bandwidth / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 10, CS2011-6, pp. 33-38, April 2011. |
Paper # |
CS2011-6 |
Date of Issue |
2011-04-14 (CS) |
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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CS2011-6 |
Conference Information |
Committee |
CQ CS |
Conference Date |
2011-04-21 - 2011-04-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yakushima Environmental Culture Village Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Ubiquitous/Broadband Network Quality, Service Quality, Quality Evaluation Model, Reliability and Security, Contents Delivery, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2011-04-CQ-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Bandwidth-guaranteed Video Transmission System Employing New Ethernet Synchronization Method |
Sub Title (in English) |
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Keyword(1) |
Video Transmission |
Keyword(2) |
Frequency Synchronization |
Keyword(3) |
Ethernet |
Keyword(4) |
Guaranteed Bandwidth |
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1st Author's Name |
Keita Takahashi |
1st Author's Affiliation |
NTT (NTT) |
2nd Author's Name |
Go Yazawa |
2nd Author's Affiliation |
NTT (NTT) |
3rd Author's Name |
Naohiko Yuki |
3rd Author's Affiliation |
NTT (NTT) |
4th Author's Name |
Tomoki Sugawa |
4th Author's Affiliation |
NTT (NTT) |
5th Author's Name |
Shunji Kimura |
5th Author's Affiliation |
NTT (NTT) |
6th Author's Name |
Hisaya Hadama |
6th Author's Affiliation |
NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2011-04-22 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
CS |
Paper # |
CS2011-6 |
Volume (vol) |
vol.111 |
Number (no) |
no.10 |
Page |
pp.33-38 |
#Pages |
6 |
Date of Issue |
2011-04-14 (CS) |
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