| 一种基于跳数和时延的MPLS自适应流量工程算法 |
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| 引用本文： | 崔丙锋,杨 震,丁 炜.一种基于跳数和时延的MPLS自适应流量工程算法[J].通信学报,2005,26(3):64-67. |
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| 作者姓名： | 崔丙锋 杨 震 丁 炜 |
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| 作者单位： | 北京邮电大学,宽带通信网实验室,北京,100876 |
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| 基金项目： | 教育部博士专项基金资助项目(20020013011) |
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| 摘 要： | 提出了一种基于跳数和时延的MPLS自适应流量工程算法，该算法根据LSP的跳数和时延来进行流量分配，从而减少由传统路由算法而引起的网络拥塞，优化网络资源的利用。仿真结果表明，该算法简单易行，性能良好。
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| 关 键 词： | Internet MPLS 自适应流量工程 跳数 时延 |
| 文章编号： | 1000-436X(2005)03-0064-04 |
MPLS adaptive traffic engineering algorithm based on hops and delay |
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| CUI Bing-feng,YANG Zhen,DING Wei.MPLS adaptive traffic engineering algorithm based on hops and delay[J].Journal on Communications,2005,26(3):64-67. |
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| Authors: | CUI Bing-feng YANG Zhen DING Wei |
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| Abstract: | The advent of multiprotocol label switching(MPLS) allowed packets to be sent along explicit paths,an explicit routing mechanism,which put a true basis for traffic engineering. A MPLS adaptive traffic engineering algorithm based on hops and delay was presented. The algorithm distributed traffic among LSP according to hops and delay of each LSP. Therefore,congestion resulted from destination-based forwarding in traditional IP routers could be avoided and optimize network resource utilization. Simulation indicates that the algorithm work well in MPLS networks. |
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| Keywords: | Internet MPLS adaptive traffic engineering hops delay |
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