Optical Communication Technology, Volume. 44, Issue 3, 45(2020)

Defragmentation algorithm based on resource saving strategy for elastic optical networks

CHENG Bokai... HANG Cheng, HU Yunfei, LIU Shixin, YU Jiaoliang, WANG Yutong and SHEN Jianhua* |Show fewer author(s)
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    References(9)

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    [3] [3] CHATTERJEE B C, BA S, OKI E. Fragmentation Problems and Management Approaches in Elastic Optical Networks: A Survey[J]. IEEE Communications Surveys & Tutorials, 2018, 20(1): 183-210.

    [5] [5] STIAKOGIANNAKIS I, PALKOPOULOU E, KLONIDIS D, et al.Dynamic cooperative spectrum sharing and defragmentation for elastic optical networks[J]. IEEE/OSA Journal of Optical Communications and Networking, 2014, 6(3): 259-269.

    [6] [6] PATEL A N, JI P N, JUE J P, et al.Defragmentation of transparent Flexible optical WDM (FWDM) networks[C]// Optical Fiber Communication Conference and Exposition 2011 and the National Fiber Optic Engineers Conference 2011(OFC/NFOEC), March 6-10, 2011, Los Angeles, United States. New York: IEEE, 2011.

    [7] [7] BA S, CHATTERJEE B C, OKI E.Defragmentation Scheme Based on Exchanging Primary and Backup Paths in 1+1 Path Protected Elastic Optical Networks[J]. IEEE/ACM Transactions on Networking, 2017(25): 1717-1731.

    [8] [8] SHI W, ZHU Z, ZHANG M, et al.On the Effect of Bandwidth Fragmentation on Blocking Probability in Elastic Optical Networks[J]. IEEE Transactions on Communications, 2013, 61(7): 2970-2978.

    [9] [9] COMELLAS J, VICARIO L, JUNYENT G. Periodic Defragmentation in Elastic Optical Networks[C]//20th International Conference on Transparent Optical Networks (ICTON), July 1-5, 2018, Bucharest, Romania. New York: IEEE, 2018.

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    CHENG Bokai, HANG Cheng, HU Yunfei, LIU Shixin, YU Jiaoliang, WANG Yutong, SHEN Jianhua. Defragmentation algorithm based on resource saving strategy for elastic optical networks[J]. Optical Communication Technology, 2020, 44(3): 45

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    Paper Information

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    Received: Oct. 12, 2019

    Accepted: --

    Published Online: Apr. 5, 2020

    The Author Email: Jianhua SHEN (shenjh@njupt.edu.cn)

    DOI:10.13921/j.cnki.issn1002-5561.2020.03.011

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