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说明：  计算slotted ALOHA在retransmission中contention window的大小(Calculation of slotted ALOHA in the retransmission of contention window size)

应用背景 主要实现对一定量（最多64台）的局域网计算机实施远程桌面监视和控制功能。采用CS模式，客户端定时将自己的屏幕图像进行抓取，抓取后，客户端对对象进行差异化比较，确定是否需要发送，如果需要发送，先对图像进行压缩，压缩后发出，服务器对收到的数据进行显示，并将服务器端的控制指令发送到客户端，客户端收到控制指令后进行相应响应。 关键技术该工程主要完成对一定量（最多64台）的局域网计算机实施远程桌面监视和控制功能。该工程的关键技术包括图像的差异比较法和压缩传输，用到的网络模型是异步选择模型。该项目出色完成了对局域网计算机的有效监视和控制，耗费计算机资源很低。

1、栏目无限分类，自由添加，排序，前台显示 2、各大搜索和站内搜索随意切换 3、网站在线提交、后台审核、编辑、删除 3、站点相关信息后台动态配置 4、自助网站收录，后台审阅 5、网站广告在线发布 用户：admin 密码：admin-1, columns unlimited classification, the Liberal added, scheduling, future shows two major search and search stations within three random switching, online, the author, background vetting, edit, delete the three, site background information related to dynamic allocation of four, self-help website recorded. five background scrutiny, the advertisement posted online users : admin Password : admin

winsock完成端口，易语言写的网络相关程序，很好的参考。(The Winsock completion port, easy to network related written procedures, a good reference.)

ppp代码,在linux环境下编译执行.-ppp code, compiled in the linux environment, the implementation.

UDP协议测试工具，可根据设定绑定UDP绑定IPD端口，进行相关的UDP吸引收发数据测试。(UDP protocol test tools, according to the set bound to the UDP binding IPD port, the UDP attract send and receive data test.)

这个是网络编程，里面有源码，大家可以拿去学习学习，共同进步-This is a network programming, which has source code, we can take to learn to learn and progress together

经常用到的 socketAPI，posix thread 的类封装，还有一些同步设施 智能指针的实现，线程安全的引用计数-frequently used the socketAPI, posix thread-like packaging, there are some smart synchronization facilities to achieve the target, thread-safe reference counting

中国移动CMPP短信开发平台,一个用JAVA程序编写的程序开发包，是一个事例，对手机通讯这块很有帮助。(CMPP China Mobile SMS platform, a Java programmers using the procedure development kits, it is an example of this helpful in mobile communications.)

实例01-简单网络聊天室-01-Simple Network Chat Room