学习通信原理的非常好的资料，与樊昌信版相配套
Learning Communication Theory of very good information, and Fan Changxin version supporting (2015-09-30, WORD, 25440KB, 下载19次)
北邮移动通信原理课件，研究生教材（经典）。内容含整个移动通信系统，如通信网络、信号处理方法、信源、鉴权加密、信道环境等。
Beijing University of Posts and Telecommunications Mobile communication theory courseware, graduate teaching (classic). Content with the mobile communication system, such as communication networks, signal processing, source, encrypted authentication, channel environment. (2011-09-05, WORD, 7832KB, 下载92次)
移动cmpp和smpp的协议文档，中国移动通信企业标准
Mobile cmpp and smpp protocol document, China Mobile Enterprise Standard (2010-02-25, WORD, 198KB, 下载1次)
分将介绍信令的基础性知识如：SCCP，TCAP，MAP，BSSAP等；将重介绍这些基础性知识在实际中的应用
SCCP\TCAP\MAP\BSSAP SS7 signalling analysis (2010-01-14, WORD, 114KB, 下载16次)
ASK（二进制幅度键控）是一种最简单的数字信号的载波传输，本文通过对数字信号的2ASK调制，解调在不同信噪比的情况下误码率分析，得出不同信噪比下的误码率。
通过对2ASK的仿真更好的理解了数字调制系统的组成以及各模块的功能。
ASK (binary amplitude shift keying) is a simple digital signal carrier transmission, this paper 2ASK digital signal modulation, demodulation signal to noise ratio in different circumstances BER analysis, have come to different SNR BER. Simulation 2ASK through a better understanding of the digital modulation system, as well as the function of each module. (2009-01-11, WORD, 51KB, 下载222次)
由于Java具有跨平台、代码可移植性、安全高效等广泛而强大的功能，因而在开发网络分布式应用的时候，可以用它自身的机制实现分布式计算，一种基于Java的远程方法调用(RMI)为我们开发企业分布式应用提供了行之有效的解决方案。
As the Java cross-platform code portability, security, efficiency and so strong and broad features, and thus in the development of networks of distributed applications, they can use it to realize its own mechanism for distributed computing, a Java-based remote method invocation ( RMI) for distributed application development companies, we provide effective solutions. (2008-08-25, WORD, 7KB, 下载10次)