ppp协议英文文档.介绍ppp的和ldc等相关协议 好东西啊

中文RFC文件，无需翻译，对学习很有帮助！

实现在线网络的ip通信，调用phone.dll实现语音的传输-Online for the network ip communications, the transmission of voice calls phone.dll

一个小的试验，通过在vb环境下设置串口并发送和接收数据的小程序。-a small trial, in vb environment and set up serial transmit and receive data of small procedures.

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.

利用蓝牙（Bluetooth） APIs 编写的多种方式进行蓝牙设备查找、服务发现启动，蓝牙虚拟串口的通信，支持16进制和字符串两种方式。 你可以任意修改复制本代码，但请保留这段文字不要修改。 希望我能为中国的软件行业尽一份薄力！ ◆◆◆ 作者 ◆◆◆ 谢红伟 ・ chrys ・ chrys@163.com ・ http://www.howa.com.cn ◆◆◆ 日期 ◆◆◆ 2007-08-07 00:32:53-Bluetooth (Bluetooth) APIs for a variety of ways to prepare the search for Bluetooth devices, service discovery Start, Bluetooth virtual serial port communications, to support the 16-band and the string in two ways. You can modify a copy of arbitrary code, but please keep this text do not modify. Hopefully, I can for China

NS初学着必看，ns入门问题，包括推荐书籍，文章，及学习步骤-ns-beginner

在vc环境下联通专用信息网-in vc environment Unicom exclusive information network

PIC18F4550与RFM42无线模块之间的通信；

这是关于扩频通信中载波同步的程序,希望对大家能有用.-on spread spectrum communications carrier synchronization procedures in the hope that we can be useful right.

SortUtil simple的sort程序。-SortUtil simple procedure of the sort.