本文提出一种在单机上模拟计算机通信网工作过程的模拟方法——事件队列法。叙述了具体实现时的主要原理和方法。根据该法编制的模拟程序对网络例子进行了模拟试算,得到了主要的网络性能参数。该方法的特点是不依赖于模拟所用机器的性能,适用于不同环境的通信网的模拟研究。 This paper presents a simulation method for simulating the working process of a computer communication network on a standalone-event queue method. Describes the main principles and methods of concrete realization. According to the simulation program compiled by this method, the network example is simulated and the main network performance parameters are obtained. The characteristic of this method is that it does not depend on the performance of the machine used in the simulation and is suitable for the simulation research of the communication network in different environments.