说明：  介绍无线传感器网络原理与Omnet++的教学。并介绍了怎样通过Omnet++实现无线传感器网络仿真，并提供大量实例与算法。
(Introduces wireless sensor networks principle Omnet++ of teaching. And describes how Omnet++ wireless sensor networks simulation, and provides a large number of examples and algorithms.)