| TCP/IP拥塞控制机制在MPLS网络中的改进及分析 |
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| 引用本文： | 张志群,丁炜,武穆清.TCP/IP拥塞控制机制在MPLS网络中的改进及分析[J].北京邮电大学学报,2002,25(2):93-97. |
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| 作者姓名： | 张志群 丁炜 武穆清 |
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| 作者单位： | 北京邮电大学继续教育学院,北京,100876 |
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| 基金项目： | 国家高技术研究发展计划(863计划);863-317-9601-02; |
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| 摘 要： | 结合MPLS的网络特点,提出了一种适合MPLS网络的主动式流量和拥塞控制机制,在网络边缘节点引入拥塞反馈处理.实验证明,与传统的TCP协议相比,该机制将流量和拥塞控制从用户端点扩展到MPLS边缘路由器,能够更及时地检测与控制网络拥塞,缩短了控制时延,可以进行较精确的流量调节,实现了提高吞吐量和改善缓冲区利用率的目的.
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| 关 键 词： | 拥塞控制 MPLS 带宽-时延积 边缘智能 |
| 文章编号： | 1007-5321(2002)02-0093-05 |
| 修稿时间： | 2001年6月20日 |
The Improvement and Analysis to TCP/IP Congestion Control Mechanism in MPLS |
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| ZHANG Zhi-qun,DING Wei,WU Mu-qing.The Improvement and Analysis to TCP/IP Congestion Control Mechanism in MPLS[J].Journal of Beijing University of Posts and Telecommunications,2002,25(2):93-97. |
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| Authors: | ZHANG Zhi-qun DING Wei WU Mu-qing |
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| Abstract: | The improvement to conventional TCP/IP congestion mechanism in MPLS is proposed, in which endpoint congestion control algorithms are moved into network. The simulation shows that with the new mechanism, congestion can be inspected and controlled in time, round-trip delay is reduced and ingress traffic is edited. Thus total throughput and utility of buffer are improved. |
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| Keywords: | congestion control mechanism MPLS bandwidth-delay product edge intelligence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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