GSMl3层概述,需要了解的朋友可以看一下,是ETSI文档.

用于无线IP互联的高效率网络报头压缩协议。 在3G和4G网络中均会用到。-RFC 3095 is the robust header compression protocol used in wireless IP transfer, both in 3G and 4G network.

清华大学计算机系网络课程 信号处理原理 因为太大，所以删了视屏讲解，其它都是全的-Tsinghua University Department of Computer Network Course principles of signal processing because of too great, we have decided to screen on the other are the whole of

一个简单演示实现IP Phone的示例,使用了免费的ACM组件-a simple demonstration of the IP Phone example, the use of the free components ACM

小灵通机卡分离模块的设计.建立在数据库服务器，中间件服务器，和客户机三层结构上的-PHS card separation module design. Based on the database server, middleware servers, and clients on the three-tier structure

WIRELESS COMMUNICATIONS : wireless communications fundementals very important book for advanced topics in the wireless communicatiop theory .-WIRELESS COMMUNICATIONS : wireless communications fundementals very important book for advanced topics in the wireless communicatiop theory .

用于歌曲的录制和人工标注音高，用于其他程序后面的操作，如音高跟踪和旋律识别等。

Bluetooth audit solution

通信的调试跟踪处理工具-tracking communications debugging tools

Understanding WiMAX Model Internals and Interfaces

用S7-200PLC的自由口模式和VB中的MSComm控件方便地实现了计算机与S7-200（CPU224）PLC的通讯。计算机作为主站,用户通过计算机可以方便地设置房间的控制指令并向PLC发出控制或监测命令， PLC作为从站来响应计算机发送的指令并采取相应的动作并将房间的电、水、热信息发回到计算机。用户可以通过电脑屏幕实时地监视到房间的电、水、热信息并进行相应的处理。-with S7-200PLC the Free Port Mode and the VB MSComm to realize a trap Computer and S7-200 (CPU224) PLC communications. Computer as a master station, Computer users can easily set up control rooms PLC issued directives to control or monitoring orders, PLC as from the station to respond to orders sent by the computer and take corresponding action will be room for electricity, water, Heat fat information to the computer. The user can screen real-time surveillance of the room electricity, water and heat information and handled accordingly.