Performance analysis for QoS provisioning in MPLS networks

被引：3
|
作者：
Tamura, H [1 ]
Nakazawa, S [1 ]
Kawahara, K [1 ]
Oie, Y [1 ]
机构：
[1] Kyushu Inst Technol, Dept Comp Sci & Elect, Fukuoka 8208502, Japan
来源：
TELECOMMUNICATION SYSTEMS | 2004年 / 25卷 / 3-4期
关键词：
MPLS; QoS; LSR; cut-through; performance analysis;
D O I：
10.1023/B:TELS.0000014782.08564.99
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In Multiprotocol Label Switching (MPLS) networks, Label Switching Routers (LSRs) cannot only transmit IP packets fast with cut-through mechanism, but also solve traffic engineering issue. In this paper, we will consider the case where real time and non-real time traffic arrive at LSR and analyze their delay and packet loss probability under the assumption that the cut-through transmission is applied only to real time traffic. Furthermore, we discuss the bandwidth allocation policy and the buffer dimensioning to meet the requirement of both real time and non-real time traffic, and show the guide for QoS provisioning in MPLS networks.
引用
收藏
页码：209 / 230
页数：22
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