【摘要】 针对制定应急通信预案和模拟演练中对应急通信网络性能仿真评估的应用需求,分析建立了3G移动通信网络仿真模型,采用系统级动态网络仿真技术设计并实现了一套面向性能评估的3G应急通信网络仿真系统。该系统能够对不同场景下的3G移动应急通信网络进行实时模拟,给出相关性能参数,为网络性能评估提供依据。仿真测试结果表明,该系统能够得到比较满意的结果。更多还原

【Abstract】 According to the application requirements of simulation evaluation about Emergency communication network performance when making emergency response plans and simulating exercises, the communication network simulation models were analyzed for 3G emergency communication systems. Then a simulation system of 3G emergency communication networks was designed and implemented with system-level dynamic simulation technology in order to perform the real-time simulation and provide the related performance parameters for network performance evaluation of 3G mobile emergency communication systems under different scenarios. Experiment results show that the system proves its high efficiency and validity.更多还原