A Dynamic Spectrum Allocation Scheme to limit the FWM Effects in Elastic Optical Networks

Adhikari, Devlina

doi:10.1109/smartnets55823.2022.9993999

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Cited by 3 publications

References 30 publications

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Machine learning in optical networks enhancement based on channel allocation and spectrum analysis for 5G application

Chang,

Zhao,

Chang

2023

Opt Quant Electron

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Machine learning in optical networks enhancement based on channel allocation and spectrum analysis for 5G application

Chang,

Zhao,

Chang

2023

Opt Quant Electron

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A Comprehensive analysis of the Efficiency of Dynamic Spectrum Allocation Methods in Optical Fiber Communications

Kumar,

Garg

et al. 2023

2023 International Conference on Emerging Research in Computational Science (ICERCS)

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Improvement of Spectral Resource Management Efficiency in Optical Transport Networks

Boyko,

Kuzina,

Kuzin

2024

vkit

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Modern optical transport networks are built on the basis of spectral densification technologies with a flexible frequency grid and have the ability to programmatically control optical channels. When designing and operating these networks, routing and spectrum assignment problems for composite optical channels, called light paths, are solved. Existing light path models are mostly descriptive or limited to routing. The set of acceptable light paths is proposed to be formed based on the ratio of optical signal power to noise power in the light path bandwidth for a particular type of signal. A number of optimality criteria for solving the problems of search and distribution of light paths is presented. A mathematical model of a light path is developed, its strict definition of a light path is given and its main properties are formalized to improve the efficiency of spectral resource management in optical transport networks. On the basis of the proposed model it is possible to solve the subproblems of light path routes search taking into account the requirements for non-intersectivity of spectra, contiguity of elementary frequency intervals of each light path, continuity of the spectrum on the whole route.

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A Dynamic Spectrum Allocation Scheme to limit the FWM Effects in Elastic Optical Networks

Cited by 3 publications

References 30 publications

Machine learning in optical networks enhancement based on channel allocation and spectrum analysis for 5G application

Machine learning in optical networks enhancement based on channel allocation and spectrum analysis for 5G application

A Comprehensive analysis of the Efficiency of Dynamic Spectrum Allocation Methods in Optical Fiber Communications

Improvement of Spectral Resource Management Efficiency in Optical Transport Networks

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