Paper Abstract and Keywords |
Presentation |
2013-04-18 15:10
A Low-Quality Link Detection Scheme Using Compressed Sensing-Based Network Tomography Kazushi Takemoto, Takahiro Matsuda, Tetsuya Takine (Osaka Univ.) NS2013-1 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Network tomography is an inference technique for internal network characteristics from end-to-end measurements. In this article, we study network tomography based on compressed sensing, which is an emerging theory in signal/image processing for acquiring sparse vectors. By applying compressed sensing to network tomography, we can efficiently detect low-quality links with the small number of measurements. We propose an online network tomography scheme for detecting links with high packet loss. In the proposed scheme, two measurement nodes establish measurement paths between them, and measure packet loss rates on these paths within every measurement window. When high packet loss rates are observed on some paths, we identify low-quality links by using compressed sensing-based network tomography. The performance of the proposed scheme is evaluated with simulation experiments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Network Tomography / Compressed Sensing / Sparse Vector / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 4, NS2013-1, pp. 1-6, April 2013. |
Paper # |
NS2013-1 |
Date of Issue |
2013-04-11 (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) |
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NS2013-1 |
Conference Information |
Committee |
NS |
Conference Date |
2013-04-18 - 2013-04-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The Wajima Chamber of Commerce and Industry |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Traffic, Network evaluation, Performance, Resource Management/Control, Traffic Engineering |
Paper Information |
Registration To |
NS |
Conference Code |
2013-04-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Low-Quality Link Detection Scheme Using Compressed Sensing-Based Network Tomography |
Sub Title (in English) |
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Network Tomography |
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Compressed Sensing |
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Sparse Vector |
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1st Author's Name |
Kazushi Takemoto |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Takahiro Matsuda |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Tetsuya Takine |
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Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-04-18 15:10:00 |
Presentation Time |
25 minutes |
Registration for |
NS |
Paper # |
NS2013-1 |
Volume (vol) |
vol.113 |
Number (no) |
no.4 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2013-04-11 (NS) |
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