电信网可靠性的综合评价方法  

Comprehensive Evaluating Method on Telecommunication Networks Reliability

作　　者：丁开盛[1] 张学渊[1] 梁雄健[1] 

机构地区：[1]北京邮电大学管理与人文学院

出　　处：《北京邮电大学学报》1999年第1期66-70,共5页Journal of Beijing University of Posts and Telecommunications

基　　金：国家自然科学基金

摘　　要：电信网可靠性是电信网运行中最重要的指标之一．在分析电信网可靠性指标体系的基础上，提出了进行可靠性综合评价的思路．为解决评价中的核心问题——各指标评价的权重，采用ＢＰ算法得到了各指标与基准指标的相关关系，从而确定了指标的权重．The reliability of telecommunication networks is one of the most important quality indicators.Based on the analysis of indicator system of telecommunication network reliability, a model is provided to evaluate the growth of telecommunication networks reliability.In the evaluating model, how to determine the weight of every reliability indicator is a key problem.We use neural networks method to determine the weight of every indicator.Finally, an example that the evaluating model is applied in a local network is given.

关 键 词：电信网 可靠性 可靠性指标 评价方法 

分 类 号：TN913.2[电子电信—通信与信息系统]