ATM网络中具有VP优先级和动态带宽分配策略的混合自愈机制

Proceedings of IEEE. IEEE Region 10 Conference. TENCON 99. 'Multimedia Technology for Asia-Pacific Information Infrastructure' (Cat. No.99CH37030) Pub Date : 1999-09-15 DOI:10.1109/TENCON.1999.818542

Nam-Seok Ko, D. Kwak, Yool Kwon, Hong-shik Park

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引用次数: 1

摘要

在保证与VP优先级相耦合的QoS方面，根据VP优先级恢复VP故障是合理的。提出了一种基于VP优先级的ATM网络混合自愈机制。分配备份虚拟机用于恢复OAM网段、端到端VPC等恢复域的故障。半动态VP恢复算法用于无备份VP或备份VP故障的VP恢复。仿真结果表明，该算法能比低优先级的虚拟机更快地恢复高优先级的虚拟机。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Hybrid self-healing mechanism with VP priority and dynamic bandwidth assignment policy in ATM networks

It is reasonable to restore the VP failures according to the VP priority level in respect of guaranteeing the QoS which is coupled with the VP priority. This paper proposes a new hybrid self-healing mechanism based on the VP priorities over the ATM networks. Backup VPs are assigned to restore the failures on the restoration domains such as the OAM segment or end-to-end VPC. Semi-dynamic VP restoration algorithms are used for the VPs which do not have backup VPs or whose backup VPs fail. The simulation results show that the proposed algorithm can restore higher priority VPs faster than the lower priority VPs.

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来源期刊

Proceedings of IEEE. IEEE Region 10 Conference. TENCON 99. 'Multimedia Technology for Asia-Pacific Information Infrastructure' (Cat. No.99CH37030)

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