Optical Communication Technology, Volume. 49, Issue 3, 73(2025)

Time-frequency fragmentation-aware survivable multipath resource allocation algorithm in elastic optical network

LYU Jingjing1,2, FENG Nan3,4, ZUO Xiaobo1,2, YAN Dan1,2, REN Danping1,2, and ZHAO Jijun1,2
Author Affiliations
  • 1School of Informatiation and Electrical Engineering, Hebei University of Engineering, Handan Hebei 056038, China
  • 2Hebei Key Laboratory of Security and Protection Information Sensing and Processing, Hebei University of Engineering, Handan Hebei 056038, China
  • 3The 54th Research Institute of CETC, Shijiazhuang 050081, China
  • 4Hebei Key Laboratory of Photonic Information Technology and Application, Shijiazhuang 050081, China
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    References(11)

    [1] [1] KIM K O, DOO K H, LEE H H, et al. High speed and low latency passive optical network for 5G wireless systems[J]. Journal of Lightwave Technology, 2018, 37(12): 2873-2882.

    [2] [2] CAI A, GUO J, LIN R, et al. Multicast routing and distance-adaptive spectrum allocation in elastic optical networks with shared protection [J]. Journal of Lightwave Technology, 2016, 34(17): 4076-4088.

    [3] [3] SRINIVAS A M, KUMAR R, BARLA P. Blocking triggered multi-path routing with spectrum retuning in elastic optical networks[J]. Optical Fiber Technology, 2024, 83: 103673-1-103673-21.

    [4] [4] HALDER J, ACHARYA T, CHATTERJEE M, et al. ES-RSM-RSA: a novel energy and spectrum efficient regenerator aware multipath based survivable RSA in offline EON[J]. IEEE Transactions on Green Communications and Networking, 2021, 5(3): 1451-1466.

    [5] [5] BAO N, SU G, CHEN J. Recovery-time aware hybrid path protection algorithm in optical networks[J]. Journal of Chongqing University of Posts and Telecommunications: Natural Science Edition, 2017, 29(3): 313-319.

    [7] [7] LECHOWICZ P. Regression-based fragmentation metric and fragmentation-aware algorithm in spectrally-spatially flexible optical networks [J]. Computer Communications, 2021, 175: 156-176.

    [8] [8] LUO Z, YIN S, ZHAO L, et al. Survivable routing, spectrum, core and band assignment in multi-band space division multiplexing elastic optical networks[J]. Journal of Lightwave Technology, 2022, 40(11): 3442-3455.

    [10] [10] LIU H, MA J, CHEN Y, et al. A survivable VON embedding algorithm based on resource mean and spectrum coherence-aware in elastic optical networks[J]. Optical Fiber Technology, 2020, 54: 102103-1-102103-9.

    [11] [11] LIU H, TANG C, CHEN Y, et al. A survivable multipath resource allocation strategy based on fragmentation-sensitive fragmentation-aware in space division multiplexing elastic optical networks[J]. Computer Communications, 2023, 204: 78-88.

    [12] [12] YU M, JIANG J, SHANG T, et al. A load balancing and time-frequency fragmentation-aware algorithm for elastic optical network [C]//IEEE. Proceedings of 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM).Wuhan: IEEE, 2023: 1-5.

    [13] [13] TAKEDA K, SATO T, SHINKUMA R, et al. Multipath provisioning scheme for fault tolerance to minimize required spectrum resources in elastic optical networks[J]. Computer Networks, 2021, 188: 107895-1-107895-14.

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    LYU Jingjing, FENG Nan, ZUO Xiaobo, YAN Dan, REN Danping, ZHAO Jijun. Time-frequency fragmentation-aware survivable multipath resource allocation algorithm in elastic optical network[J]. Optical Communication Technology, 2025, 49(3): 73

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    Paper Information

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    Received: May. 26, 2024

    Accepted: Jun. 27, 2025

    Published Online: Jun. 27, 2025

    The Author Email:

    DOI:10.13921/j.cnki.issn1002-5561.2025.03.012

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