[1] [1] Hadi M and Pakravan M R, IEEE/OSA Journal of Optical Communications & Networking 10, 90 (2018).

[2] [2] Z. Geng, L. Cui, Q. Shu and W. Zhang, Power System Protection and Control 46, 78 (2018).

[3] [3] Yu Xiong, Jin Shi, Yaya Yang, Yi Lv and George N. Rouskas, Journal of Lightwave Technology, 1650 (2018).

[4] [4] Hesselbach Xavier, Amazonas Jose Roberto, Villanueva Santi and Felipe Botero Juan, Journal of Network & Computer Applications 69, 14 (2016).

[5] [5] Xin Li, Shanguo Huang, Shan Yin, Bingli Guo, Yongli Zhao, Jie Zhang, Min Zhang and Wanyi Gu, Optics Express 24, 9446 (2018).

[6] [6] Mathur T, Sahin G and Ucci D R, Journal of Engineering 2019, 1 (2019).

[7] [7] LIU Huanlin, FANG Fei, HUANG Jun, CHEN Yong, XIANG Min and MA Yue, Journal of Electronics & Information Technology 41, 1202 (2019). (in Chinese)

[8] [8] Liu Huanlin, Zhang Mingjia, Yi Pengfei and Chen Yong, Optical Fiber Technology 32, 88 (2016).

[9] [9] Wu K, Lu P and Zhu Z, IEEE Communications Letters, 684 (2016).

[10] [10] Nogbou G. Anoh, Michel Babri, Ahmed D. Kora, Roger M. Faye, Boko Aka and Claude Lishou, Digital Communications & Networks 3, 11 (2017).

[11] [11] Wei Xiaohui, Li Hongliang, Yang Ku and Zou Lei, IEEE Transactions on Parallel and Distributed Systems 25, 2721 (2017).

[12] [12] Z. Zhao, X. Meng, Y. Su and Z. Li, Ksii Transactions on Internet & Information Systems 11, 3393 (2017).

[13] [13] Zhang Huibin, Wang Wei, Zhao Yongli and Zhang Jie,Optical Fiber Technology 42, 63 (2018).

[14] [14] Zhao J and Subramaniam S, Photonic Network Communications, 1 (2020).

[15] [15] Hejun Xuan, Yuping Wang, Zhanqi Xu, Shanshan Hao and Xiaoli Wang, Journal of Xinyang Normal University 402, 26 (2018). (in Chinese)

[16] [16] B. Chen, J. Zhang, W. Xie, J. P. Jue, Y. Zhao and G. Shen, Journal of Lightwave Technology 34, 2398 (2016).

[17] [17] H. Liu, H. Hu, C. Xiong, Y. Chen and Y. Ma, Journal of Electronics and Information Technology 40, 2345 (2018). (in Chinese)