短波3G ALE同步组网技术研究及仿真

Study on Simulation of HF 3F ALE Synchronous Networking Technology

利用第三代自动链路建立协议(3G ALE)同步模式进行短波组网。首先重点介绍了3G ALE协议特点,阐述了3G ALE同步通信模式在短波通信组网中的应用,运用OPNET仿真软件对3G ALE同步通信建链协议进行建模,搭建短波通信网络场景,分析网络性能和网络容量,通过仿真运行结果验证3G ALE同步组网技术可行性,对比了3G ALE和第二代自动链路建立协议(2G ALE)的仿真结果。

HF Synchronous Networking is done with 3G ALE. This paper gives first the features of 3G ALE, then describes the application of 3G ALE synchronous communication mode in VH communication networking. The model for 3G ALE is finished with OPNET simulation software. Meanwhile the scienario of VH communication network is built up, thus to analyze the network performance and capacity. The simulation results verifies the feasibility of 3G ALE synchronous networking technology. Finally the comparison of simulation results with 3G ALE and 2G ALE is done.