军事通信网节点重要度评估方法

One Kind of Reliability Evaluation Method of MCN

针对军事通信网的应用环境和业务流传输的特殊性,考虑节点类型以及节点之间的相互关系,将节点按功能分为侦察节点、处理节点、指控节点、行动节点、传输节点五类节点。根据军事通信网信息流传输的特点,改进了传统的网络介数基本概念,定义了符合军事通信网特征的节点和链路重要度的新指标。最后,通过实例对军事通信网的节点重要度进行仿真计算,画出了所有节点重要度柱状分布图。

Aiming at the particularity of military communications network application environment and traffic transmission,considering the relationship between nodes and node types, the node functions are divided into reconnaissance node, the processingnode, node allegations, action node, transit node. Military communications network based on the characteristics ofthe flow of information transmission, improves the traditional network betweenness basic concepts, it defines new indicatorsin line with the characteristics of the militarry communications network node important degree. On this basis, via node importantdegree of variance are used to characterize the reliability of the entire network. Finally, an example of node important degreeof militarry communication network simulation calculation, draw all the nodes importance of a histogram.