Paper Abstract and Keywords |
Presentation |
2006-03-02 11:00
Adaptive Real-Time Change Detection based on Monitoring Datas
-- Application to Proactive VoIP Quality Monitoring -- Satoshi Imai, Akiko Okamura, Hitoshi Ueno, Akira Chugo (FUJITSU Lab.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, quality management of IP network becomes an important
issue according to the development of real-time applications, such as IP-phone, TV-meeting and Video-stream.
In today's network quality management, it's a general method to detect the change of communication quality using preset threshold for monitoring data.
However, it's not easy to set a proper threshold for each monitoring data, because the types and characteristics of monitoring data will become more diverse as the management objects become large scale and complex.
We propose the real-time change detection method that enables to
recognize the change in the state of managed object immediately, without
preset threshold. The essencial idea of our method is applying a
statistical method to sequential monitoring data. We also apply our
proposed method to VoIP quality management. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Network Quality Management / Change Detection / VoIP / Statistical Method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 627, NS2005-165, pp. 29-32, March 2006. |
Paper # |
NS2005-165 |
Date of Issue |
2006-02-23 (NS) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
IN NS |
Conference Date |
2006-03-02 - 2006-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Rizzan Sea-Park Hotel Tancha-Bay (Okinawa) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
NS |
Conference Code |
2006-03-IN-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Adaptive Real-Time Change Detection based on Monitoring Datas |
Sub Title (in English) |
Application to Proactive VoIP Quality Monitoring |
Keyword(1) |
Network Quality Management |
Keyword(2) |
Change Detection |
Keyword(3) |
VoIP |
Keyword(4) |
Statistical Method |
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1st Author's Name |
Satoshi Imai |
1st Author's Affiliation |
FUJITSU LABORATRIES LTD (FUJITSU Lab.) |
2nd Author's Name |
Akiko Okamura |
2nd Author's Affiliation |
FUJITSU LABORATRIES LTD (FUJITSU Lab.) |
3rd Author's Name |
Hitoshi Ueno |
3rd Author's Affiliation |
FUJITSU LABORATRIES LTD (FUJITSU Lab.) |
4th Author's Name |
Akira Chugo |
4th Author's Affiliation |
FUJITSU LABORATRIES LTD (FUJITSU Lab.) |
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Speaker |
Author-1 |
Date Time |
2006-03-02 11:00:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2005-165 |
Volume (vol) |
vol.105 |
Number (no) |
no.627 |
Page |
pp.29-32 |
#Pages |
4 |
Date of Issue |
2006-02-23 (NS) |