Optical Communication Technology, Volume. 46, Issue 5, 25(2022)

Fragmentation-aware RSA algorithm for advance reservation services in EON

WANG Shicheng, WANG Julin, and HE Rongxi
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    References(13)

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    [4] [4] CHATTERJEE B C, BA S, OKI E. Fragmentation problems and management approaches in elastic optical networks: a survey[J]. IEEE Communications Surveys & Tutorials, 2017, 20(1): 183-210.

    [5] [5] OKI E, SATO T, CHATTERJEE B C. Spectrum fragmentation management in elastic optical networks[C]//IEEE. Proceedings of 2019 21st International Conference on Transparent Optical Networks (ICTON). Angers: IEEE, 2019: 1-4.

    [6] [6] LU W, ZHU Z, MUKHERJEE B. On hybrid IR and AR service provisioning in elastic optical networks[J]. Journal of Lightwave Technology, 2015, 33(22): 4659-4670.

    [7] [7] CHEN H, ZHAO Y, ZHANG J, et al. Time-spectrum consecutiveness based scheduling with advance reservation in elastic optical networks[J]. IEEE Communications Letters, 2015, 19(1): 70-73.

    [8] [8] LI Y, ZHANG Q, XIN X, et al. Dynamic service provisioning algorithm based on degree of spectrum-time fragmentation of AR requests in elastic optical networks[C]//IEEE. Proceedings of 2019 18th International Conference on Optical Communications and Networks (ICOCN). Huangshan: IEEE, 2019: 1-3.

    [9] [9] LIU Y, HE R, WANG S, et al. Temporal and spectral 2D fragmentation-aware RMSA algorithm for advance reservation requests in EONs[J]. IEEE Access, 2021, 9: 32845-32856.

    [10] [10] LI X, YUAN J, ZHANG Q, et al. Farsighted spectrum resource assignment method for advance reservation requests in elastic optical networks[J]. IEEE Access, 2019, 7: 167836-167846.

    [11] [11] WAN X, WANG L, HUA N, et al. Dynamic routing and spectrum assignment in flexible optical path networks[C]//OFC. Proceedings of 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference. Los Angeles: OFC, 2011: 1-3.

    [12] [12] PEDERZOLLI F, SIRACUSA D, ZANARDI A, et al. Path-based fragmentation metric and RSA algorithms for elastic optical networks[J]. IEEE/OSA Journal of Optical Communications and Networking, 2019, 11(3): 15-25.

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    WANG Shicheng, WANG Julin, HE Rongxi. Fragmentation-aware RSA algorithm for advance reservation services in EON[J]. Optical Communication Technology, 2022, 46(5): 25

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    Paper Information

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    Received: May. 19, 2022

    Accepted: --

    Published Online: Jan. 28, 2023

    The Author Email:

    DOI:10.13921/j.cnki.issn1002-5561.2022.05.005

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