Siemens MC35i AT command set

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.

GSM移动通讯模块教程，比较详细的。对新手有很大的帮助的-GSM mobile communication module tutorial, in more detail. To the novice of great help to the

wapi spec study guide.

以前收集到的一个NamePipe通信库，包含Client, Server端的调用范例，希望对研究这方面的人有些帮助。

Dialogic E1 DEMO program

自己初学写的有关网络传输数据的小程序，请大家多多指教-learning to write their own network transmission of the data of small procedures, please exhibitions

中国移动CMMPV4.8和开发文档使用示例对短信开发有很大帮助。中国移动通信CMPP3.0短消息网关开发接口库 V4.8-China Mobile CMMPV4.8 and development of documents using the example of the message the development of much help. China Mobile Communications CMPP3.0 Short Message Gateway Interface Library V4.8

这是一个用C++开发的CRC效验程序，供大家借鉴-This is a development with C CRC well-tested procedures for everybody"s reference

高速Viterbi处理器的并行算法和结构-High-speed Viterbi processor parallel algorithm and structure

应用背景实现串口通信基类，和扩展类，可以方便的实现串口通信。在基类上扩展了两个应用类，对于两个应用类实现相应通信协议的解析关键技术应用到了串口通信技术，RS232，并且对于实际应用进行了协议解析。通过基类的继承可以实现其它串口通信协议的解析与通信。很好的封装了串口通信应用。利用多线程技术实现了收发数据。