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Survivability in WDM optical networks has been a subject of great interest recently. The idea used over the years is to establish a protection path so that, in case of failure, this path can be used. However, these proposals take into account neither the real situation of these paths nor the requirements of the applications. In this article an approach is proposed that takes said requirements into...
With the emergence of new applications and requirements it became necessary to create new monitoring and reactive configuration mechanisms to try to meet the SLAs (service level agreements). In WDM (wavelength division multiplexing) optical networks, one way of trying to fulfill these agreements is by using pre-established protection paths. However, despite guaranteeing that traffic will be rapidly...
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