移动IPv6数据报文头压缩算法的分析  

Research on Compression Algorithm for Packet Header of Mobile IPv6 Data Network

作　　者：谷静[1] 

机构地区：[1]西安邮电学院,陕西西安710061

出　　处：《现代电子技术》2008年第19期173-174,177,共3页Modern Electronics Technique

基　　金：基金项目:863-317-03-03-99

摘　　要：首先对Internet中常用的数据报文头压缩算法所存在的实际问题进行了简要分析,并详细讨论了接收端分组重排和CRC校验所产生的错误对VJ算法和Twice算法的影响。在此基础上指出了可通过在VJ,Twice算法中加入新的控制过程使解压缩端在处于良好状态时能够多发送分组,从而提高分组的传输效率和信道的利用率。Some problems existing in the general header compression algorithm used in Internet are simply described. And the effects of packet reordering algorithm at the receiver and the error that can＇t be checked out by CRC check on VJ and Twice algorithm are discussed. Some new controls are introduced in VJ and Twice algorithm to realize that more packets can be sent when the decompression end is in good state and to make the time in which it is in bad state is short as possible as it is.

关 键 词：报文头压缩算法 分组重排 CRC校验 VJ算法 Twice算法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]