Presentation | 2008-07-11 A Study on Estimation Method of Fault Location for Optical Network Haruo OISHI, Hiroshi UNO, Tetsuya YAMAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, high quality of communication service is requested. When a network fault occurs, it is needed to detect the fault location for rapid repair. There are many studies of method of fault location. But it is difficult to detect physical fault location with a link-fault in Optical Network. We propose a new method of physical fault location for Optical Network. In this method, the spatial temporal data is constructed from facility data. And it is able to match facility data with various data by setting Time and Location as a common search key. With this method, a system can estimate physical fault location by matching a line alarm from network monitoring system with construction information of network facilities. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Network service quality / Optical Network / Fault location / Spatial temporal data / Construction information |
Paper # | ICM2008-34 |
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Committee | ICM |
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Conference Date | 2008/7/3(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information and Communication Management(ICM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Estimation Method of Fault Location for Optical Network |
Sub Title (in English) | |
Keyword(1) | Network service quality |
Keyword(2) | Optical Network |
Keyword(3) | Fault location |
Keyword(4) | Spatial temporal data |
Keyword(5) | Construction information |
1st Author's Name | Haruo OISHI |
1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Hiroshi UNO |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Tetsuya YAMAMURA |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
Date | 2008-07-11 |
Paper # | ICM2008-34 |
Volume (vol) | vol.108 |
Number (no) | 123 |
Page | pp.pp.- |
#Pages | 6 |
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