CDMA系统的仿真程序，在此基础上研究了下CDMA系统等。

串口通讯，用于读取仪表的数据，其他的功能请读者自己实现-Serial communications, instrumentation used to read data, the function of other readers achieve their own

使用Jakes所假设的模型，用来产生信道抽头延迟线模型中的抽头增益过程所需的多普勒频谱成形滤波器有多种实现方法。时域FIR滤波器是最常用的一种实现方法。-Assumed the use of Jakes model, used to generate the channel-tap-tap delay line model of the process gain the necessary Doppler spectrum shaping filter has a variety of implementations. Time domain FIR filter is an implementation of the most commonly used method.

TCP网络传输协议模板代码，可直接灵活套用，包含C/S模式的服务器和客户端，VC环境编程，可正确运行。

关于音频技术的一些名词解释，对于研究音频和声学知识的爱好者大有裨益。-on some technical terminology, audio and acoustic knowledge lovers of great benefit.

通过操作com口，收发短信。支持发送wap push-Through the operation of com port, send and receive message. Send wap push support

由按钮激活的两个微控制器之间的传输和接收。

This system written in VB6. It should how to communicate using serial com port. It s good for reference

这本书是关于超宽带通信的一本很好的入门书籍-This book is on the ultra-wideband communications in a very good entry-books

c++并口测试程序源码,还不错，适于初学者参考。-c++ parallel test program source code, but also good, suitable for advanced users.

移动通信基本知识:从通信网的角度看，移动网可以看成是有线通信网的延伸，它由无线和有线两部分组成。无线部分提供用户终端的接入，利用有限的频率资源在空中可靠地传送话音和数据；有线部分完成网络功能，包括交换、用户管理、漫游、鉴权等，构成公众陆地移动通信网PLMN。从陆地移动通信的具体实现形式来分主要有模拟移动通信和数字移动通信这两部种。-Basic knowledge of mobile communications: From the perspective of communication networks, mobile networks can be seen as an extension of wired communication network, which is both wireless and wired components. Part of user terminals to provide wireless access, frequency of use of limited resources in the air and reliable transmission of voice and data wired part of the completion of network functions, including switching, subscriber management, roaming, authentication and so on, constitute a public land mobile communication network PLMN. From land-based mobile communications to the specific forms of the main points have analog and digital mobile communications that two kinds of mobile communication.