j2me的手机游戏，支持任何型号的手机，安装wtk就可以运行了

用 Matlab 作图 单极性 NRZ 和双极性 NRZ 的信噪比与误比特率关系 特性作为通信原理测试的一个入门研究

串口通讯程序,用vc写的很好的说明了用API涵数进行串口的读和写!- The string mouth communication procedure, very good showing which wrote with vc has contained the number with API to carry on the string mouth to read and to write!

中国移动通信CMPP3.0短消息网关开发接口样例,很实用的,给开发短信平台的朋友-CMPP3.0 China Mobile Communications Development of Short Message Gateway Interface example, a very practical, SMS platform for the development of a friend

此代码将有助于使交会同步 jxta 组中边缘同行之间的交流。此节点必须在启动边缘同行之前启动

摘要描述gps这个系统的matlab仿真,对其中捕获和跟踪的仿真比较详细-Gps the system summary description of the matlab simulation, capture and tracking of them in more detail the simulation

从硬件和软件两个方面介绍计算机与键盘鼠标通信的协议、实现（中英文对照）-hardware and software introduced two computer keyboard and mouse communications with the agreement achieved (bilingual)

RFC3029:Internet X.509公钥基础结构数据验证和证书服务器协议

Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technologies and Services

一部分关于VB编程的小技巧，适合初学者也可供深入者提高学习-On the part of VB programming tips for beginners are also available to enhance learning in depth from

Presentation about study case for CDMA2-Presentation about study case for CDMA2000