容限网络的频度、持久度和可用度参数的计算

Calculation of Frequency,Duration and Availability Indexes in Capacity-Limited Network

在复杂的容限网络中计算频度、持久度和可用度参数是非常困难的。通过列举出所有可行网络拓扑的方法来计算出给定各边容量的网络的这些参数。这种方法既可获得这些参数的表达式,也可计算出其精确值。

It is difficult to calculate frequency, duration and availability indexes in a capacitylimited complex network. This paper presents an approach to obtain these indexes using a conditional probability formulation and topological enumeration of all the required states, considering the capacity limitation of the links in a given network. This approach can be used to obtain the expressions of frequency duration and availability indexes,and can also be used to obtain accurate estimates of the indexes for Largescale network.