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Partial-Failure Segregated Spectrum Assignment for Multicast Traffic in Flex-Grid Optical Networks
2022
Photonics
In this paper, we propose a new algorithm called the partial-failure segregated multicasting routing and spectrum assignment (PFS MRSA) algorithm to improve the service blocking performance of the multicast transmission in flex-grid optical networks (FGONs). By segregating one failure destination leaf-node from a blocked multicast request and accommodating the failure destination leaf-node and the remaining multicast request independently, the success probability of accommodating the originally
doi:10.3390/photonics9070488
fatcat:n36b6qasbvfebcz4trz7x3yqny