电信网络链接稳定性模型研究

A Model for Stability of Communications Network Links

社会网络包含了以人为主体的对象和人与人之间联系为代表的链接。针对很多研究链接方法需要知道包含所有链接节点的信息甚至网络的全拓扑信息,而单一电信运营商无法获知此信息的实际情况,根据电信运营商提供的通话清单,将电信用户和通话记录构造成社会网络中的对象和链接,分析电信网络链接的稳定性规律并给出一种基于局部拓扑信息的链接稳定性评价方法。实际数据验证结果表明,该方法能准确预测通信网络链接的稳定性,且该方法优于其他方法。

Social network contains objects（human） and links（the contact between human）.Most methods on link research need to know all nodes′ information of the link or the network′s topological information which is difficult to get for one operator.The objects and links of social network were constructed by telecommunication users and detailed calling records offered by operator.A model to calculate the stability of links in social network was proposed and a partial topological information based method was given to evaluate the stability of links.Real data indicate that the method can more accurately predict the stability of communication network links than other methods.