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arXiv 0811.1693cs.ITcs.NImath.IT
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光网络中双链路故障的保护方案

Protection Schemes for Two Link Failures in Optical Networks

Salah A. Aly, Ahmed E. Kamal

摘要:

在本文中,我们开发的网络保护方案,以防止两个链路故障的光网络。这项工作背后的动机是这样一个事实,即在光网络中的所有可用链路的大多数遭受单链路和双链路故障。在所提出的网络保护方案,NPS 2-I和NPS 2-II,我们部署网络编码和减少的工作路径上的容量,以提供备份保护路径。此外,我们证明了所提出的方案的编码和解码方面。

英文摘要:

In this paper we develop network protection schemes against two link failures in optical networks. The motivation behind this work is the fact that the majority of all available links in an optical network suffer from single and double link failures. In the proposed network protection schemes, NPS2-I and NPS2-II, we deploy network coding and reduced capacity on the working paths to provide backup protection paths. In addition, we demonstrate the encoding and decoding aspects of the proposed schemes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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