• Study On Optical Communications
  • Vol. 50, Issue 1, 23016801 (2024)
Jiawei ZHANG*, CHEN SU, and Yuefeng JI
Author Affiliations
  • State Key Lab of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • show less
    DOI: 10.13756/j.gtxyj.2024.230168 Cite this Article
    Jiawei ZHANG, CHEN SU, Yuefeng JI. Research on Deterministic Network Transmission Technology in Industrial PON[J]. Study On Optical Communications, 2024, 50(1): 23016801 Copy Citation Text show less
    Industrial PON system architecture
    Fig. 1. Industrial PON system architecture
    Transmission path of data flow in industrial PON
    Fig. 2. Transmission path of data flow in industrial PON
    Delay and jitter uncertainty caused by traditional FBA
    Fig. 3. Delay and jitter uncertainty caused by traditional FBA
    Delay and jitter uncertainty caused by traditional DBA
    Fig. 4. Delay and jitter uncertainty caused by traditional DBA
    Implementation process of CO-DBA in mobile fronthaul scenario
    Fig. 5. Implementation process of CO-DBA in mobile fronthaul scenario
    Schematic diagram of single frame multiple bursts
    Fig. 6. Schematic diagram of single frame multiple bursts
    TA-DetBA scheme
    Fig. 7. TA-DetBA scheme
    CTW-DetBA scheme
    Fig. 8. CTW-DetBA scheme
    Industrial PON upstream delay modeling based on network calculation
    Fig. 9. Industrial PON upstream delay modeling based on network calculation
    Arrival curves for cyclic flow
    Fig. 10. Arrival curves for cyclic flow
    Service curves of FBA and CTW-DetBA scheme
    Fig. 11. Service curves of FBA and CTW-DetBA scheme
    Service curve of TA-DetBA scheme
    Fig. 12. Service curve of TA-DetBA scheme
    Service curve of SR-DBA
    Fig. 13. Service curve of SR-DBA
    Potential research directions on deterministic network transmission technology for industrial PON
    Fig. 14. Potential research directions on deterministic network transmission technology for industrial PON
    通信类型流类型业务实例周期/ms时延/ms抖动包大小/字节
    C2D等时流运动控制0.5~2.00.5~2.01 μs30~100
    循环流循环诊断4.04.02 ms50~1 000
    C2C等时流C2C4.0~10.04.0~10.01 μs<1 000
    D2Cmp突发流配置诊断100.0500~1 500
    循环流视频流采样频率10.01 000~1 500
    数据采集100.0~10 000.0100.0~10 000.0<1 500
    Table 1. Industrial communication types and industrial flow requirements[5-7]
    Jiawei ZHANG, CHEN SU, Yuefeng JI. Research on Deterministic Network Transmission Technology in Industrial PON[J]. Study On Optical Communications, 2024, 50(1): 23016801
    Download Citation