Performance Analysis of Flow Loss Probability and Link Utilization in MPLS Networks for Traffic Engineering
Performance Analysis of Flow Loss Probability and Link Utilization in MPLS Networks for Traffic Engineering
复制标题
用于流量工程的 MPLS 网络中流丢失概率和链路利用率的性能分析
DOI：
10.1007/3-540-36184-7_16
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
Y. Oie
中科院分区：
文献类型：
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作者：
H. Tamura;K. Kawahara;Y. Oie
随着互联网的发展，传输各种类型的流量，例如语音、视频和数据。因此，互联网应该提供每种类型的流量所需的服务质量（QoS）以及端到端连接，并且路由决策应该基于链路/路由器的利用率和/或流量的应用类型。这种路由被称为流量工程（TE），其目标是同时提高用户的流丢失概率和网络的链路利用率等性能因素。一些研究声称多协议标签交换（MPLS）技术可以很容易地实现TE。到目前为止，一些实验结果表明，TE是有效的MPLS网络，但它的性能还没有从理论上和定量分析。因此，本文将通过分析流量丢失概率和链路利用率的平滑度指标来研究具有TE的MPLS网络的基本和初步性能。
As the Internet grows, various types of traffic, such as voice, video and data, are transmitted. Therefore, the Internet should provide the Quality of Service (QoS) required by each type of traffic as well as end-to-end connectivity, and routing decisions should be based on the utilization of links/routers and/or the application types of traffic. This kind of routing is called Traffic Engineering (TE), and its objective is to improve such performance factors as flow loss probability for users and the utilization of links for networks, simultaneously. Some studies claim that the Multi-Protocol Label Switching (MPLS) technique can easily implement TE. So far, some experimental results show that TE is effective on a MPLS network; however, its performance has not been theoretically and quantitatively analyzed. Thus, in this paper, we will investigate the basic and preliminary performance of MPLS networks with TE by analyzing flow loss probability and Smoothness index of link utilization in the queueing system.
系统性能建模
DOI：
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发表时间：
2021
期刊：
影响因子：
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作者：
三坂孝志 ; 久保世志 ; 淺海典男 ; 出田武臣 ; 大林茂;Y. Tamura and S. Yamada
通讯作者：
Y. Tamura and S. Yamada