全面介绍了一个适合大规模无线网络的仿真工具--Glomosim，适合无线传感器网络、Ad-hoc网络等，尤其是如何在应用层加入自己的代码。-A comprehensive introduction to a wireless network for large-scale simulation tool- Glomosim, suitable for wireless sensor networks, Ad-hoc networks, in particular, how the application layer by adding your own code.