Study On Optical Communications, Volume. 50, Issue 5, 24004501(2024)

Spectrum Defragmentation Algorithm based on Fragmentation Index in Intelligent Elastic Optical Network

Feng WANG1, Minyu LIU2, Xiaosong YU2、*, and Yongli ZHAO2
Author Affiliations
  • 1Electric Power Technical Research Institute, State Grid Ningxia Electric Power Co., Ltd., Yinchuan 750004, China
  • 2State Key Lab of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China
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    References(8)

    [1] Xu Z M, Han L. Introduction and Analysis of Space Division Multiplexing Elastic Optical Network[J]. Electronics World, 64-67(2020).

    [2] Su J, Zhang J, Wang J et al. Dynamic Impairment-aware RMCSA in Multi-core Fiber-based Elastic Optical Networks[J]. Optics Communications, 518, 128361(2022).

    [3] Faezeh Y, Ghaffarpour R A, Amin G. Fragmentation and Time Aware Algorithms in Spectrum and Spatial Assignment for Space Division Multiplexed Elastic Optical Networks (SDM-EON)[J]. Computer Networks, 174, 107232(2020).

    [4] Cai Y F. Research on Spectrum Allocation Algorithm of Space-division Multiplexing Elastic Optical Network based on Multicore Fibers[D](2022).

    [5] Chen X. Research on Routing Spectrum Allocation and Its Application with Fragment and Crosstalk Awareness in Space Division Multiplexed Elastic Optical Networks[D](2023).

    [6] Lu S G, Sun Y Z, Luo H L et al. Spectrum Defragmentation Analysis in Elastic Optical Networks[J]. Changjiang Information & Communications, 34, 166-170(2021).

    [7] Fu X D, Wang Y P, Shen Y C et al. The Research on Dedicated-path Protection Methods in Elastic Optical Networks with Data Centers[J]. Study on Optical Communications, 16-21(2022).

    [8] Lan Q W. Research on Fragment and Crosstalk Awared Resource Allocation in Space Division Multiplexing Elastic Optical Network(SDM-EON)[D](2022).

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    Feng WANG, Minyu LIU, Xiaosong YU, Yongli ZHAO. Spectrum Defragmentation Algorithm based on Fragmentation Index in Intelligent Elastic Optical Network[J]. Study On Optical Communications, 2024, 50(5): 24004501

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    Paper Information

    Category:

    Received: Feb. 28, 2024

    Accepted: --

    Published Online: Oct. 15, 2024

    The Author Email: YU Xiaosong (xiaosongyu@bupt.edu.cn)

    DOI:10.13756/j.gtxyj.2024.240045

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