摘要
利用连续相位调制(Continue Phase Modulation,CPM)信号模型、码同步估计等模型,设计了CPM通信仿真系统的信号发送端模块、信道模块和信号接收端模块,实现了该系统的完整的仿真,并且实现了各个仿真的可视化化,最后分析了不同系统参数对码定时、误码率和视频质量的影响。
Using the Continuous Phase Modulation(CPM) signal model, code synchronization estimation and other models, we designed the signal transmitter module, channel module and signal receiver module of the CPM communication simulation system, realized the complete simulation of the system, and visualized each simulation, and finally analyzed the effects of different system parameters on code timing, BER and video quality.
作者
董英英
DONG Yingying(Wuhan Vocational College of Software and Engineering,Wuhan Hubei 430205,China)
出处
《信息与电脑》
2022年第20期205-207,共3页
Information & Computer
关键词
连续相位调制(CPM)
仿真系统
码同步估计
Continue Phase Modulation(CPM)
simulation system
symbol timing estimation
