| 一种改进的慢开始冲突避免算法研究 |
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| 引用本文： | 龚显丽,王嘉梅,房晓丽,王兵.一种改进的慢开始冲突避免算法研究[J].网络安全技术与应用,2011(2):53-55. |
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| 作者姓名： | 龚显丽 王嘉梅 房晓丽 王兵 |
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| 作者单位： | 云南民族大学电气信息工程学院,云南,650500 |
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| 基金项目： | 本文由2008年教育部人文社会科学研究规划项目，2007年度"云南省高校少数民族语言文字信息化处理工程研究中心"成果，云南省民委电子政务项目，国家民委2008年教学研究项目 |
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| 摘 要： | 慢开始与拥塞避免算法及后来改进的快重传和快恢复算法是TCP拥塞控制的常用算法.虽然快重传和快恢复算法对慢开始与拥塞避免算法做了相应的改进,但其对慢开始门限的控制,一直采用乘法减小算法.当慢开始门限减至最低时,就只能以最低的慢开始门限发送数据报文.本文针对以上不足,提出一种基于网络信道拥塞状况的慢开始门限回升算法,以此达...
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| 关 键 词： | 慢开始 拥塞避免 慢开始门限 |
An Improved Algorithm For slow-start Collision avoidance |
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| Gong Xianli,Wang Jiamei,Fang Xiaoli,Wang Bing.An Improved Algorithm For slow-start Collision avoidance[J].Net Security Technologies and Application,2011(2):53-55. |
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| Authors: | Gong Xianli Wang Jiamei Fang Xiaoli Wang Bing |
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| Affiliation: | Gong Xianli,Wang Jiamei,Fang Xiaoli,Wang Bing School of Electrical and Information Technology,Yunnan Unversity of Nationalities,Yunnan,650500,China |
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| Abstract: | Slow-start and congestion avoidance is an algorithm of TCP congestion control with the improved algorithms fast-retransmit and fast-recovery.Although the fast-retransmit and fast-recovery have their improvement in slow-start and congestion avoidance algorithms,their ssthresh control way is still Multiplicative Decrease.When ssthresh fell down to its minimum,message segments could be sent with the lowest value only.Thus,this article will provide an algorithm of ssthresh reincreasing based on the state of cha... |
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| Keywords: | slow-start congestion avoidance ssthresh |
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