本文件为中兴公司关于wcdma的培训资料，介绍了wcdma的基本原理和实现方案...

实时语音信息隐藏的软件。在VOIP通信流中进行及时消息的信息隐藏。UNIX环境下使用。-Real-time voice information hiding software. VOIP communications in the timely flow of news information hiding. UNIX environment.

这是一个定点的多带OFDM物理层发射机/接收机模型,共122个子载波，22个导频，采用QPSK调制,5/8前向纠错码(删余卷积码.)-This is a sentinel of the multi-band OFDM physical layer transmitter/receiver model, a total of 122 sub-carrier. 22 pilots, using QPSK modulation, 5/8 prior to the error-correcting code (I delete convolutional codes.)

Hello This pdf ebook is a discription for 4g futures

the model of cpu ARM7TDMI.

很好的文章关于OFDM plot based 信道估计算法-Very good article on the OFDM plot based channel estimation algorithm

Linux环境进程间通信,详细阐述Linux环境进程间通信-Linux environment for inter-process communications, the environment in detail the process of communication between Linux

关于串口的串口通讯例程，希望能对大家有所帮助-On the serial port of the serial communication routines, hoping to be helpful for everyone

Synapse串口同步库。功能有：它不是控件，而只是代码库。适合编写控制台应用服务或其它应用；不需要安装；读写数据的方法和Synapse提供的TTCPBlockSocket一样；支持MODEM的AT指令；支持RTS驱动的通讯（例如：RS-485适配器）。功能无限制。源代码：包含。适用语言：CB3 CB4 CB5 D2 D3 D4 D5-Synapse serial synchronous library. Function: it is not control, but only code base. Suitable for the preparation of the console application services or other applications do not need to install read and write data and Synapse as provided TTCPBlockSocket support the AT commands MODEM support RTS-driven communications (for example: RS-485 adapter). Features unlimited. Source code: contains. Applicable language: CB3 CB4 CB5 D2 D3 D4 D5

通过winsock控件实现聊天的程序，其中子目录tcp是通过winsock控件实现tcp聊天的程序- Controls the procedure through winsock which a realization chats, child directory tcp is controls through winsock the procedure which realizes tcp to chat

介绍串口通讯的几个例子。从中选取自己需要的。-Introduce a few examples of serial communication. Selected their needs.