文章中研究了OFDM系统的时间同步问题，分析了系统的时间偏差容忍度...

我做的java手机游戏，菜鸟作品，希望对菜鸟有用-I do mobile phone java games, rookie works, in the hope that rookie useful

这个计划的目标实现中央的 sevrer 管理组。我们认为一定数量的 communocation 组。每个组的成员应该是在一个网站上不同时空参考帧也找不到内存常见到网络的各个节点。后者从而形成一个分布式的系统。服务器必须确保操作：-组管理 (创建、 销毁、 插入再成员、 杆件撤除对、 交货清单的一组成员和他们的地址......)，-和扩散的消息提供一致的顺序接收的消息。

微软亚洲研究院论文：OFDMA 与OFDM/SDMA的性能比较-Microsoft Asia Research Institute Papers : OFDMA and OFDM/performance comparison SDMA

直接数字合成(DDS)技术具有信号频率分辨率高、控制灵活、可编程及任意波形输出等优 点-direct digital synthesis (DDS) technology with high resolution signal frequency, flexible control, and programmable arbitrary waveform output advantages

七号信令原理（中文）-SS7 Principle (Chinese)

VC＋＋下多线程串口通讯源程序-VC++ under multithreading string mouth communication source program

相当不错的网络编程学习的文档! 可以用来学习和加深网络编程基础和原理!-Fairly good documentation of learning network programming! Can be used to study and to deepen the foundation and principles of network programming!

John Wiley 的书 Rf Technologies For Low Power Wireless Communications，低功耗通信的射频技术，非常有意义的一本书-John Wiley book Rf Technologies For Low Power Wireless Communications, low-power radio frequency communication technology, a very interesting book

When two dice to seven points and 11 wins When two dice and for two points. Or 3. Or 5 to lose. on the other to continue throwing, if referrals to lose seven, and the last time it won -When two dice to seven points and 11 wins When two dice and for two points. Or 3. Or 5 to lose. On the other to continue throwing, if referrals to lose seven, and the last time it won

USB接口，CH375芯片读写U盘的部分程序段。 检测U盘是否正常工作。-USB interface chip CH375 U disk read and write the part of the process. Detection U-normal work.