TMN告警信息存储及预处理技术

对原始告警信息的完整存储以及预处理是本地电话网网络管理系统故障管理的核心功能。本文提出了一种基于有限状态机的告警信息预处理模型 ,并应用该模型对检测到的告警消息在时间和空间上进行相关处理。工程应用表明 ,该模型对故障的辨识、诊断和定位提供了强有力的支持。

Storage and Pre-processing Techniques of TMN Alarm Information

Storage and pre-processing of alarm information generated from Local Telephone Network are core functions of fault management in TMN This work presents a framework for approaching the problem of pre-processing of alarm information modeled as finite state machine (FSM) Base on this model, we proceed both temporal and spatial alarm correlation to detected alarm information We also apply this model in our project Results from project show this model provides powerful supports to fault identification, diagnosis and localization