发明名称 |
COMMUNICATION NETWORK TROUBLE DETECTING SYSTEM, COMMUNICATION NETWORK TROUBLE DETECTING METHOD AND TROUBLE DETECTING PROGRAM |
摘要 |
<p>The system for detecting a failure on a communication network according to an objective basis by analyzing an alarm log output by a management server of the communication network and evaluating a degree of abnormality of the communication network tracing back to a more significant factor causing the alarm, calculates an occurrence intensity of the more significant factor 500 causing an alarm based on the recording contents of the alarm, and detects a failure derived from the more significant factor of the communication network based on the calculated intensity of occurrence of said more significant factor 500.</p> |
申请公布号 |
EP1903717(A1) |
申请公布日期 |
2008.03.26 |
申请号 |
EP20060781153 |
申请日期 |
2006.07.11 |
申请人 |
NEC CORPORATION |
发明人 |
WATANABE, YOSHINORI;MATSUNAGA, YASUHIKO |
分类号 |
H04L12/26;H04L12/24 |
主分类号 |
H04L12/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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