网管系统可靠性指标分配方法研究

摘要

To study the reliability index allocation of network management system,some reliability models and their characteristics and systems are introduced.The methods and principles of reliability index allocation are proposed,and some cases are studied.Considering the function of integrated network management system of certain communication network,the reliability model is established,and the reliability indexes are allocated according to the reliability index requirements.The allocation results of reliability indexes are presented,which meet the development requirements,and the key technique of reliability index allocation of network management system is addressed.%为了研究网管系统可靠性指标分配,介绍了几种系统可靠性基本模型、特点和使用的系统,提出了可靠性指标分配的方法和原则,并进行了案例研究。针对特定通信网的综合网络管理系统功能,构建了该网络管理系统的可靠性模型,并依据研制合同中规定的可靠性指标要求进行可靠性指标分配,给出了满足研制总要求的可靠性指标分配结果,解决了网管系统可靠性指标分配关键技术。