802.16 Qos仿真平台的c++实现，应用环境NS-2.29，实现了802.16的基本流程和Qos功能，对于从事无线城域网的研究人员来说，具有非常大的价值,802.16 Qos simulation platform c++ Realization application environment NS-2.29, achieving 802.16 for the basic processes and Qos function, for wireless metropolitan area