Resource distribution equilibrium for virtual network embedding over flexi-grid optical networks
Journal of Lightwave Technology(2021)
摘要
Virtual network embedding (VNE) in network virtualization over flexi-grid networks is one of the main challenges up to now. Many models and algorithms based on reducing the cost or keeping integrity and continuity of spectrum slots have been already proposed. In this paper, we employ the concept of distribution equilibrium of computation resources to improve performance of VNE. An integer linear p...
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关键词
Computational modeling,Substrates,Resource management,Heuristic algorithms,Adaptation models,Modulation,Optical polarization
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