该文章中，作者提出了一种低复杂度的OFDM帧同步方法，并给出了仿真结果...

软件无线电尝试，绝对前沿！- Software radio attempt, absolute front!

列出当前所有的tapi设备- Lists the current all tapi equipment

sas api,检查moderm连接情况-sas api check moderm links

ISDN Layer 1 Recommendations ITU-T I.430

中文RFC文件，无需翻译，对学习很有帮助！

是vs2005下CRC16算法的例程,测试通过. 测试数据:0103000000f0 结果:458E-CRC16 algorithm is under vs2005 routine, test. Test data: 0103000000f0 results: 458E

关于3G基站的培训，现在正在搞TD，应该对大家有用处。-3G base stations on the training, are now engaged in TD, everyone should have usefulness.

硕士学位论文:LDPC码在瑞利衰落信道中的性能分析 信道编码技术可以带来编码增益，节省宝贵的功率资源，己经成为现代数字 通信系统中必不可少的关键技术。LDPC码采用低复杂度的迭代译码算法，且具有 逼近香农限的性能.由于LDPC码具有诸多优点，它在信息可靠传输中的良好应 用前景己经引起学术界和rr业界的高度重视，成为当今信道编码领域最受瞩目的 研究热点之一。 本文主要探讨了LDPC码在瑞利衰落信道中的性能，基于LDPC码的分组空 时码系统，以及基于LDPC码的正交频分复用系统.-master"s degree thesis : LDPC codes in Rayleigh fading channels Performance Analysis channel coding technology can bring coding gain, Power saving valuable resources have become modern digital communication systems essential to the critical technologies. LDPC low complexity of the iterative decoding algorithm, having approximation Shannon limit performance. Because LDPC has many advantages, It reliable transmission of information in the application of good prospects has been caused rr academia and industry are taking, become the channel coding areas of the most watched one of the hot spots. This paper mainly discusses the LDPC Rayleigh fading channels in the performance Based on LDPC a space-time coding system, and based on LDPC

网络消息通讯，很有趣的一个程序，是我们实践课的时候编的，对初学者很有用-news network communications, a very interesting process, the practical lesson of our time series, useful for beginners

一个基于TCP/IP的客户端与服务端的简单模拟程序-a TCP/IP client and the server"s simple simulation program