pwlib是openh323开发voip的基础。

一个关于usb编程入门例子,开发一个usb driver需要做的基本步骤.-Getting Started on usb programming examples, the development of a usb driver needs to do the basic steps.

需要设置代理为  3129，可将本机作为代理服务器，实现数据的转发，进而完成代理功能                                                               

一个基于dialogic板卡的测试程序。-a board based on the test procedures.

delphi7的无线通信

这是osip官方网站上下载的，exosip2的源代码。对学习osip很有帮助-This is the official website osip downloaded, exosip2 source code. Very helpful for learning osip

此通讯程序非常好用，一定不要错过哦，如果有问题请发ＭＡＩＬ通知，不需要解压密码-this communication process is very useful, we should not miss, oh, if there are problems please send mail notification, not extracting passwords

配电组态软件，实现电站的组态和自动化控制-distribution configuration software, to achieve power station configuration and automation

good doc good doc -good docgood docgood docgood docgood doc

NRF2401无线模块，STM32程序实现了数据双向通信.它分为接收和发送两部分，发送时发送的源程序，接收是接收的源程序，分别设置了俩个文件夹。nrf24l01在stm32的模块上，通过spi接口连接，实行通信，最终实现两块单独的stm32模块实现短距离的无线通信，速度高，功耗小。

OFDMA, Orthogonal Frequency Division Multiple Access is a broad band communication method. Here channel estimation is more crucial. Based on the FFT size used for OFDM transmission method that many number of channel co-efficients are to be estimated and received signals are to be equalized using this co-efficients. Various methods trying to improve the performance and fastness are proposed. As part of master thesis various methods have be studied and evaluated using the WiMAX 802.16 system.