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提出将相关检测方法应用于一种帧同步系统,介绍了该系统的以DSP(数字信号处理)专用芯片为核心的终端机硬件结构,引入了数据检测和帧同步码识别的数学模型,采用TMS320C50软件实现对数据的检测、判决及对帧同步码的识别,并给出实验结果。
This paper proposes the application of the correlation detection method to a frame synchronization system. The hardware structure of the terminal with DSP (digital signal processing) chip as the core is introduced. The mathematical model of data detection and frame synchronization code identification is introduced. The TMS320C50 The software realizes data detection, decision and frame synchronization code recognition, and gives the experimental results.