Service Oriented T-MPLS Resilience Algorithm with Multi-QoS Constrained

被引：0
|
作者：
Qu, Hua [1 ,2 ]
Zhao, Ji-hong [1 ,2 ]
Ma, Hong-bao [2 ]
机构：
[1] Xi An Jiao Tong Univ, Xian, Peoples R China
[2] Xian Inst Posts & Telecommun, Xian, Peoples R China
来源：
CHALLENGES FOR NEXT GENERATION NETWORK OPERATIONS AND SERVICE MANAGEMENT, PROCEEDINGS | 2008年 / 5297卷
关键词：
Transport MPLS; survivability; QoS; constrained routing;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In T-MPLS network, Resilience mechanism is needed for better network performance. however resilience methods related before couldn't match well all of those special and real requirements and face new challenges. In this paper, we discuss traditional resilience methods and analysis some limitations, Based on this. a new T-MPLS resilience algorithm based on Multi-service, Multi-recovery-patterns, Multi-QoS constrained is proposed, and the definition and mathematic model of QoS parameters around is expounded. Further more, in order to assure the success of establishing recovery path, a routing method based on Multi-QoS thresholds constrained is proposed.
引用
收藏
页码：454 / +
页数：2
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