第三代移动通信系统,通信协议.WCDMA系统.

AES安全通信的软件，由于网络的不安全，好多通信可能被窃取，因此此软件可以实现安全通信。

网络socket编写指南，非常详细，是不可多得socket参考手册-Guidelines for the preparation of the network socket, very detailed, it is rare socket reference manual

蓝牙语音网关软件源代码-Bluetooth voice gateway software source code

各种L2数据网具有不同的通信协议与帧结构，其网络节点设备可以是各种类型的数据交换机（X.25、FR、Ethernet和ATM等分组交换机）；而L3数据网（IP网或internet）具有统一的TCP/IP通信协议和分组结构，全网采用统一格式的IP地址， 节点设备统一采用面向无连接的路由器。为便于理解，我们可以将L3数据网简单地理解为构建在L2数据网平台上的一个路由器网。-L2 data network with a variety of different communication protocol and frame structure, the network node device can be of various types of data switches (X.25, FR, Ethernet and ATM packet switches, etc.) and L3 data network (IP network or internet) have a unified TCP/IP communication protocol and packet structure, the whole network using a unified format for the IP address, node equipment reunification-oriented connectionless router. In order to facilitate understanding, we can L3 data network simply interpreted as a data network built on the L2 platform for a network router.

Arbitrary transmitting antenna, receiving antenna arbitrary STBC-MIMO-OFDM the MATLAB program, including the integrity of PSK modulation, STBC encoding, such as channel estimation.

通过PC串口接收图像并显示的工具，支持320×240以及640×480尺寸。 特别适用于调试CMOS摄像头！-through the PC serial port to receive and display images of tools, supports 320 x 240 and 640 x 480 size. Particularly applicable to debug CMOS camera!

中文RFC文件，无需翻译，对学习很有帮助！

C++实现的串口通信类，已经封装好的，希望有帮助。-C++ Realize the serial communication type has a good package, I hope have helped.

Driver MMP iFIX v6 - Driver Modicon Modbus Plus for iFix Version 6.-Driver MMP iFIX v6- Driver Modicon Modbus Plus for iFix Version 6.xx

短信群发的一个代码客户端,针对特定的服务器环境,用了四层结构,代码安全性很高.-Short Message code of a client, a server-specific environment, with a four-storey structure, high security code.