A learning algorithm for TWDM-PON' DWBA with 5G fronthaul networks

被引：4
|
作者：
Liang, Siyuan [1 ,2 ]
Zhao, Feng [1 ]
Jiang, Wenli [1 ]
机构：
[1] Xian Univ Posts & Telecommun, Shaanxi Key Lab Informat Commun Network & Secur, Xian 710121, Shaanxi, Peoples R China
[2] Xi An Jiao Tong Univ, 28 Xianning West Rd, Xian 710049, Shaanxi, Peoples R China
来源：
OPTICAL FIBER TECHNOLOGY | 2019年 / 53卷
基金：
中国国家自然科学基金;
关键词：
5G networks; Dynamic wavelength and bandwidth allocation; NG-PON2; Q-learning algorithm; TWDM-PON;
D O I：
10.1016/j.yofte.2019.102039
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Time and wavelength-division multiplexed passive optical network (TWDM-PON) is expected to be the fronthaul networks of 5G, which requires low latency and large bandwidth. In this paper, we propose a Q-learning based dynamic wavelength and bandwidth allocation (DWBA) algorithm for TWDM-PON. Simulation results show that the proposed DWBA algorithm can reduce the number of active channels by 40% and provide larger bandwidth with same wavelength number in comparation with the existing algorithms while satisfying the latency requirement of 5G fronthaul networks.
引用
收藏
页数：5
相关论文
共 50 条
  • [31] 5G Backhaul and Fronthaul
    Mitra, Rupendra Nath
    Rong, Bo
    Metsala, Esa Markus
    Salmelin, T. T.
    IEEE WIRELESS COMMUNICATIONS, 2023, 30 (04) : 12 - 12
  • [32] Requirements for 5G Fronthaul
    Valcarenghi, L.
    Kondepu, K.
    Giannone, F.
    Castoldi, P.
    2016 18TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON), 2016,
  • [33] A Distributed Control Framework for TDM-PON Based 5G Mobile Fronthaul
    Hossain, A. S. M. Delowar
    Hossain, Abdullah Ridwan
    IEEE ACCESS, 2019, 7 : 162102 - 162114
  • [34] Delay Analysis of Fronthaul Traffic in 5G Transport Networks
    Otero Perez, Gabriel
    Alberto Hernandez, Jose
    Larrabeiti Lopez, David
    2017 IEEE 17TH INTERNATIONAL CONFERENCE ON UBIQUITOUS WIRELESS BROADBAND (ICUWB), 2017,
  • [35] 100-Gb/s TWDM-PON based on 10G optical devices
    Li, Zhengxuan
    Yi, Lilin
    Ji, Honglin
    Hu, Weisheng
    OPTICS EXPRESS, 2016, 24 (12): : 12941 - 12948
  • [36] High-priority Assignment First Dynamic Wavelength and Bandwidth Allocation Algorithm in TWDM-PON
    Li, Ling
    Zhang, Lincong
    Zhang, Wenbo
    2017 16TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS & NETWORKS (ICOCN 2017), 2017,
  • [37] Demonstration of Remote Management and Control in WDM-PON System for 5G Fronthaul
    Sone, Kyosuke
    Nakagawa, Goji
    Hirose, Yoshio
    Hoshida, Takeshi
    23RD OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC2018), 2018,
  • [38] Double-RSOA colorless WDM-PON for 5G fronthaul applications
    de Souza, Adelcio M.
    Plazas, Caio L. M. P.
    Celino, Daniel R.
    Romero, Murilo A.
    TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES, 2023, 34 (02)
  • [39] Time-Sensitive Networking for 5G Fronthaul Networks
    Bhattacharjee, Sushmit
    Schmidt, Robert
    Katsalis, Kostas
    Chang, Chia-Yu
    Bauschert, Thomas
    Nikaein, Navid
    ICC 2020 - 2020 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2020,
  • [40] Handling Delay in 5G Ethernet Mobile Fronthaul Networks
    Bjornstad, S.
    Chen, D.
    Veisllari, R.
    2018 EUROPEAN CONFERENCE ON NETWORKS AND COMMUNICATIONS (EUCNC), 2018, : 408 - 412
12345