Chinese RFC documents, without translation, the right to study very helpful!

Nokia手机应用软件,同时适用pop port DKU-5 -Nokia mobile applications, apply pop port DKU-5

TCP/IP协议是一个比较复杂的协议集，有很多专业书籍介绍。在此，我仅介绍其与编程密切相关的部分：以太网上TCP/IP协议的分层结构及其报文格式。-TCP/IP protocol is a more complex set of agreements, there are many professional books introduced. Here, I just introduced its programming and closely related to the part : Ethernet TCP/IP protocol to the hierarchical structure and its message format.

如何使用SMPP协议开发,开发短消息通迅-smpp

3GCDMA1x EVDO的资料，做通信和测试的会用到，详细介绍了EVDO的发展和空中接口、实现方式等-3GCDMA1x EVDO data, and communications and will be used to test the details of the development and EVDO air interface, such as the realization of the way

采用汉明码的qpsk信号在高斯信道下的源程序-using the Gaussian quadrature signal in the channel source

利用分裂基算法求实序列的DFT,虚部赋值为零,这些程序是用C来实现的-Split-radix algorithm for the use of realistic sequence of DFT, the imaginary part of the assignment of zero, these procedures are used to achieve the C

SYMBIAN OS文件传输的源代码（C++ SDK: 为symbian s60 sdk 3rd)-symbian os file application system

中文RFC文件，无需翻译，对学习很有帮助！

基于串口的手机短信程序(请把扩展名的rar去掉即可执行解压）-SMS (Please rar extension of the implementation can be removed decompression)

bpsk sdvfbgfgnhgfds-bpsk sdvfbgfgnhgfdsgfgfhghg