i hope useful for all student thanks

双用户，包括mc-cdma的扩频，调制，加前缀，通过瑞利信道，去前缀，解调，解扩部分

NetTERM V4.2一个不错的通信调试工具-NetTERM V4.2 a good debugging tool for communication

通过对AODV理想的协议源码进行改进，添加黑洞节点，当黑洞节点接收到数据包的时候，立即以概率1丢掉数据包，使得自组织网络不能正常通信，通常情况下，自私节点会使网络性能急剧下降，解决自私节点的问题，是自组织网络的一大难题。

PPP Deflate压缩协议（PPP Deflate Protocol） 摘要 点到点协议（PPP）[1]提供了一种在点到点链路上传输多协议数据报的标准方法。压缩控制协议（CCP）[2]提供了一种在PPP封装链路上协商和使用压缩协议的方法。本文档描述了如何使用PPP Deflate压缩协议压缩PPP封装报文。 -PPP Deflate compression protocol (PPP Deflate Protocol) Abstract point-to-point protocol (PPP) [1] provides a point-to-point link, the multi-protocol data transmission of standard methods. Compression Control Protocol (CCP) [2] provides a link in the PPP Packaging consultations on the agreement and the use of compression method. This document describes how to use the PPP Deflate compression compression PPP agreement Packaging paper reported.

freescale公司的SPI总线规范，非常详细，研究串行总线的朋友值得一看-Freescale

介绍游戏引擎的关键技术及实现办法，以一个引擎高手的经验为基础，阐述其中的难点和关键点。-Game engine introduction and implementation of key technologies in order to master the experience of an engine based on the difficulties and one of the key points.

omnet下wsn节点间泛洪消息发送，实现节点定期更新消息-omnet wsn nodes under the flood-messaging, and nodes regularly updated news

考虑载波的qpsk信号在瑞利信道上的仿真-consider Carrier qpsk Rayleigh channel signal simulation

RFC3261 日文翻译版本。完全按照英文原版的3261文档翻译完成。-Japanese translation version of RFC3261. In full accordance with the original 3261 English translation of complete documents.

微软亚洲研究院论文：3G和超3G无线网络及其应用-papers Microsoft Research Asia : 3G and Beyond 3G wireless networks and applications