[1] Akkari N and Dimitriou N, Computer Networks 169, 107082 (2020).
[2] A Zaouga, A de Sousa, M Najjar and P Monteiro, Dynamic Bandwidth Allocation Algorithms for NG-PON2 to Support 5G Fronthaul Services, Advanced Photonics Congress, Optical Society of America, 2019.
[3] Kazuaki Honda, Hirotaka Nakamura, Kazutaka Hara, Kyosuke Sone, Goji Nakagawa, Yoshio Hirose, Takeshi Hoshida and Jun Terada, Opt. Express 27, 26749 (2019).
[4] Yao H, Li W, Feng Q, Han J, Ye Z, Hu Q, Yang Q and Yu S, IEEE/OSA Journal of Optical Communications and Networking 9, 27 (2017).
[5] Zhang Yi-ming, Liu Yu, Zhang Zhi-ke, ZHAO Ze-ping, Tian Ye and Zhu Ning-hua, Optoelectronics Letters 13, 423 (2017).
[6] H. Roberts, N. Proite, P. Lee and C. Smith, Lessons Learned from NG-PON2 Systems Developments and Deployment, Optical Fiber Communication Conference, Tu3B.2 (2019).
[7] Zhou Z, Nie H and Wang Y, Optoelectronics Letters 12, 304 (2016).
[8] Li X, Gan C, Liu Z, Qiao H and Yan Y, IEEE/OSA Journal of Optical Communications and Networking 10, 613 (2018).
[9] SONG Zhi-qiang, QI Hai-feng, GUO Jian, WANG Chang and PENG Gang-ding, Journal of Optoelectronics ?Laser 26, 409 (2015). (in Chinese)
[10] El-Nahal F I, Optoelectronics Letters 13, 67 (2017).
[11] S. Zhang, W. Ji, X. Li, K. Huang and Z. Yan, Journal of Optical Communications and Networking 8, 23 (2016).
[12] Y. Gong, C. Gan, C. Wu and R. Wang, Optical and Quantum Electronics 46, 999 (2014).
[13] Celino D R, Duarte U R and Romero M A, Optics Communications 459, 125018 (2020).