GSMl3层概述,需要了解的朋友可以看一下,是ETSI文档.

中国移动通信CMPP3.0短消息网关开发接口使用手册,给开发短信平台的朋友-CMPP3.0 China Mobile Communications Development of Short Message Gateway Interface user manual for the development of the SMS platform friend

华为的td-scdma内部讲义，介绍详细-Huawei td-scdma internal notes, introduced in detail

RAS高级编程是一个RAS拨号程序高级开发，通过该程序不经能够实现电话拨号功能，还能实现如adsl、网通等拨号功能，还能够监控modem或者网卡的网络流量，绝对是一个值得读者学习的程序。-RAS is a high-level programming RAS Dial-up procedures advanced development, and the program can be achieved without a telephone dial-up function can be realized as adsl, Netcom, and other dial-up function, but also to monitor the modem or Ethernet network traffic is definitely a worthy readers learning process.

应用背景     基于Android平台， 建立wifi热点， 实现wifi连接的功能，暂时还没实现数据通信的功能，适合初学者，学习如何建立wifi热点，和连接热点。关键技术 wifi许可，为获得wifi网络状态，需要  获取wifi管理接口WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);

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.

中文RFC文件，无需翻译，对学习很有帮助！

为基带系统测试误码率而写的数字噪声程序，包括噪声产生程序和一个测试文件。可以分别产生两路噪声供I，Q两路使用，速率80Mbps左右。-System testing for the baseband BER digital noise written procedures, including noise generation process and a test file. Can generate two-way noise for I, Q two-way use, the rate of about 80Mbps.

liblinphone is a high level library to make a SIP phone. This library includes ALL the features of linphone. It is designed to be easy to use, directly from a user interface. -liblinphone is a high level library to make a SIP phone. This library includes ALL the featu res of linphone. It is designed to be easy to use, directly from a user interface.

这个程序执行实现 OFDM 发射机给出了 matlab 代码。设计并实现了一种 OFDM 发射机。

AT命令集，GPRS模块开发必备，包含2个pdf，一中文，一英文，可互相对照阅读-AT command set, GPRS module development necessary, including the two pdf, one Chinese, one English, can be read against each other