| 基于网络延迟瓶颈定位算法的研究 |
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| 引用本文： | 杜鹏,宁永海,黄汉卿.基于网络延迟瓶颈定位算法的研究[J].微电子学与计算机,2008,25(2):144-147. |
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| 作者姓名： | 杜鹏 宁永海 黄汉卿 |
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| 作者单位： | 河南科技大学,电子信息工程学院,河南,洛阳,471003 |
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| 摘 要： | 对延迟瓶颈定位算法中的ICMP慢速路由器修正算法和未响应路由器延迟分配算法进行改进,在ICMP慢速路由器修正算法中提出均值估计修正算法,在未响应路由器的延迟分配算法中提出改进型未响应算法和二次测量辅助定位算法。通过对12条路径进行测量,结果证明,改进后的延迟瓶颈定位算法定位更准确,数据有效利用率更高。
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| 关 键 词： | 网络延迟 瓶颈 路由 节点对 |
| 文章编号： | 1000-7180（2008）02-0144-04 |
| 收稿时间： | 2007-04-29 |
| 修稿时间： | 2007年4月29日 |
Research on Localization Algorithm of Internet Delay Bottleneck |
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| DU Peng,NING Youg-hai,HUANG Han-qing.Research on Localization Algorithm of Internet Delay Bottleneck[J].Microelectronics & Computer,2008,25(2):144-147. |
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| Authors: | DU Peng NING Youg-hai HUANG Han-qing |
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| Abstract: | This paper improved the revision algorithm of slow-ICMP router and the delay distribution algorithm of unresponsive router on the localization algorithm of bottleneck delay,the revision algorithm of distribution calculation was developed from the revision algorithm of slow-ICMP router,the improved model of unresponsive algorithm and the auxiliary localization algorithm of second measurement were developed from the delay distribution algorithm of unresponsive router.After measuring of twelve paths,the result proved that the improved localization algorithm of bottleneck delay located more exactly,the data was used more effectively. |
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| Keywords: | Internet delay bottleneck route a couple of node |
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