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| Presentation | 2009-03-03 10:50 Detection Method for Network Quality Degradation by using network Characteristics Nobuyuki Nakamura, Satoshi Ikada, Norihiro Imanaka, Toshihisa Nakai (Oki Electric Industry Co.,Ltd.)  IN2008-160 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | It’s difficult for network operators to assure Quality of Services which are required very high bit rate and low packet loss rate such as Video Streamings or Video Conferences in the best-efforted IP network services such as the Internet. Many researchers have handled that the framework of flow quality degradation detection by monitoring the flows and the framework of inferring the flow degradation point when quality degradation occurred hitherto. The aim of our research are detection of network (itself) quality degradation and inferring the network (itself) degradation point when some segments have troubles to occur the quality degradation. When we assume the full wired and wireless mixed network such as FMC (Fixed Mobile Convergence), it’s difficult to detect the network quality degradation in this network. In this paper we propose a network quality degradation detection method which features are inferring how many wireless segments are contained by using network characteristics and then to decide to change degradation detection algorithm for reduce false positive and false negative when there are wireless segments, and show the result of our proposed method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | network quality monitoring / network characteristics / Detection of network quality degradation / wireless / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 458, IN2008-160, pp. 167-172, March 2009. | |
| Paper # | IN2008-160 | |
| Date of Issue | 2009-02-24 (IN) | |
| 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 | IN2008-160 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2009-03-03 - 2009-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa-Zanpamisaki Royal Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General issues |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2009-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detection Method for Network Quality Degradation by using network Characteristics |
| Sub Title (in English) | |
| Keyword(1) | network quality monitoring |
| Keyword(2) | network characteristics |
| Keyword(3) | Detection of network quality degradation |
| Keyword(4) | wireless |
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| 1st Author's Name | Nobuyuki Nakamura |
| 1st Author's Affiliation | Oki Electric Industry Co.,Ltd. (Oki Electric Industry Co.,Ltd.) |
| 2nd Author's Name | Satoshi Ikada |
| 2nd Author's Affiliation | Oki Electric Industry Co.,Ltd. (Oki Electric Industry Co.,Ltd.) |
| 3rd Author's Name | Norihiro Imanaka |
| 3rd Author's Affiliation | Oki Electric Industry Co.,Ltd. (Oki Electric Industry Co.,Ltd.) |
| 4th Author's Name | Toshihisa Nakai |
| 4th Author's Affiliation | Oki Electric Industry Co.,Ltd. (Oki Electric Industry Co.,Ltd.) |
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| Speaker | Author-1 |
| Date Time | 2009-03-03 10:50:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2008-160 |
| Volume (vol) | vol.108 |
| Number (no) | no.458 |
| Page | pp.167-172 |
| #Pages | 6 |
| Date of Issue | 2009-02-24 (IN) |
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