based on the designed flow chart by using c programming language and the program of embedded system, the function of the authentication of fixed wireless phone with r-uim card is designed and realized in order to prevent that identification of fixed wireless phone is peculated.
根据设计流程图通过C语言及嵌入式系统编程设计并实现了机卡分离固定台的鉴权功能,以防止机卡分离的固定台接入终端设备标识被盗用。
Details of the wireless voice communication system communication protocol; given system initialization, the audio input and data transmission, data reception and audio output, frequency hopping and address transformation module program flow chart and the main code.
详述了无线语音通信系统的通信协议;给出系统初始化、音频输入和数据发送、数据接收和音频输出、跳频和地址变换模块的程序流程图和主要代码。
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