C/S模式下的参考代码，十分有用。值得参考-the reference source codes base on C/S model. Worthly for coding reference

关于收发信息的代码，内有程序可直接打开，是做嵌入式的学习典范．-transceiver information on the code, there are procedures can be directly opened, it is so embedded learning model.

C#使用Volcano射线跟踪模型计算通信系统的路径损耗值的实例-C# uses Volcano ray-tracing model of path loss communication system, the value of an instance

通信路径损耗计算，射线跟踪模型法计算场强，-Communication path loss calculations, ray tracing model calculated field strength,

这一信道模型能够描述由电离层和对流层反射的短波信道，以及建筑物密集的城市环境。12瑞利衰落只适用于从发射机到接收机不存在直射信号（LoS，Line of Sight）的情况，否则应使用莱斯衰落信道作为信道模型-This channel model is able to describe the HF channel reflected by the ionosphere and troposphere, as well as building a dense urban environment.