路径可恢复传输网络的可用性和备用容量需求

2018 10th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2018-08-01 DOI:10.1109/RNDM.2018.8489840

Wenjing Wang, J. Doucette

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引用次数: 2

摘要

路径恢复是一种被充分研究的端到端恢复机制，但是先前关于双故障恢复和可用性的工作是有限的。我们开发了一种新的算法方法和组成ILP模型来计算为完全单故障生存能力而设计的路径可恢复网络中的双故障可用性。我们还研究了额外的备用容量投资对网络可用性的影响。

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On the Availability and Spare Capacity Requirements of Path-Restorable Transport Networks

Path restoration is a well-studied end-to-end restoration mechanism, but prior work addressing dual-failure restoration and availability is limited. We develop a new algorithmic approach and constituent ILP model to calculate dual-failure availability in a path-restorable network designed for full single-failure survivability. We also investigate the impact extra spare capacity investment has on the network’s availability.

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2018 10th International Workshop on Resilient Networks Design and Modeling (RNDM)

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