智能分布式通信網(wǎng)告警相關(guān)性模型及實現(xiàn)

鄧歆; 孟洛明

智能分布式通信網(wǎng)告警相關(guān)性模型及實現(xiàn)

鄧歆,
孟洛明

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出版歷程
- 收稿日期: 2005-09-21
- 修回日期: 2006-03-07
- 刊出日期: 2006-10-19

Intelligent Distributed Alarm Correlation in Communication Networks

摘要

摘要: 該文提出了智能通信網(wǎng)絡(luò)的告警相關(guān)性分析模型。將通信網(wǎng)按照功能劃分成不同的功能子網(wǎng)，針對不同網(wǎng)絡(luò)的特點，選擇適應(yīng)各自網(wǎng)絡(luò)特性的告警相關(guān)性方法，并建立了層間的網(wǎng)絡(luò)故障傳播模型。提出基于CORBA技術(shù)的分布式告警相關(guān)性模型。最后，在SDH over DWDM光傳送網(wǎng)中，具體分析了告警相關(guān)性模型的實現(xiàn)和性能比較。實驗證明，采用分布式的告警相關(guān)性模型可以有效提高系統(tǒng)的故障診斷水平。
- 智能通信網(wǎng); 故障管理; 告警相關(guān)性; 故障傳播模型
Abstract: This paper presents an approach for modeling and solving the problems of intelligent fault identification and alarm correlation in large telecommunication networks. The network is initially divided into its constituting sub-networks. Different correlation technique is utilized in each sub-network according its characteristics. And the fault propagation model is used to model the functional relationship among the sub-networks. At same time, the paper also presents a distributed framework based on CORBA in alarm correlation. Finally the realization and performance of alarm correlation are discussed in SDH over DWDM systems. The experimentation has proved that the fault diagnosis efficiency is prompted by the distributed alarm correlation systems.

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參考文獻(1)

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