无线光通信网络建模与仿真

Modeling and simulation of free space optical communication networks

采用面向对象的方法自顶向下地对无线光(FSO)通信网络进行了分析建模。根据FSO的实际特点设计出关键算法,抽象出FSO载荷基类、环境基类并派生出FSO节点类、FSO链路类和FSO网络类,并由此建立了FSO网络的仿真模型。采用事件驱动的方法设计程序的流程,利用时间同步机制处理不同的仿真通信线程间的数据交互。

Free Space Optical （FSO） communication networks were ananlyzed by Object Oriented （OO） method. According to the characteristics of FSO, FSO code class, FSO link class and FSO network class were derived from FSO load base class and environment base class, and then the arithmetic core and FSO network models were built. The way of eventdriven were used to design the program flow, and synchronization mechanism was used to deal with the data communion of different threads.