聚合度在地域通信网关键节点识别中的应用

Application of Convergence Degree in the Key Nodes Recognition of Area Communication Network

介绍了地域通信网的概念，分析了研究地域通信网关键节点识别的重要性。从网络的拓扑结构出发，给出了两种聚合度的定义方法，并把这两种定义方法应用到关键节点识别中，通过实例对两种方法进行分析对比它们的优缺点，得出方法二更适用于地域通信网这样复杂网络的关键节点识别中。

The conception of area communication network is introduced in this paper. The importance to research the key nodes recognition of area communication network is analyzed. Based on the topology of the network, two kinds of definitions of convergence degree are given first, then the two kinds of definition methods are applied in the key node recognition. The advantages and disadvantages of these two methods are compared through an actual example. And the result proves that the second method is better than the first method in the area communication network.