Study On Optical Communications, Volume. 49, Issue 5, 1(2023)

Research on Real-time Free-Space Optical Transmission Experiment Demonstration based on Delta-Sigma Modulation

Zhong-zhong WANG1... Xue-yuan AO1, and Qi YANG12,* |Show fewer author(s)
Author Affiliations
  • 1School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China
  • 2Optics Valley Laboratory, Wuhan 430074, China
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    References(10)

    [1] Esmail M A, Ragheb A M, Fathallah H A et al. 5G-28 GHz Signal Transmission over Hybrid All-optical FSO/RF Link in Dusty Weather Conditions[J]. IEEE Access, 7, 24404-24410(2019).

    [2] Lopes C H d S, Lima E S, Pereira L A M et al. Non-Standalone 5G NR Fiber-Wireless System Using FSO and Fiber-Optics Fronthauls[J]. Journal of Lightwave Technology, 39, 406-417(2020).

    [3] Mufutau A O, Guiomar F P, Fernandes M A et al. Demonstration of a Hybrid Optical Fiber-wireless 5G Fronthaul Coexisting with End-to-end 4G Networks[J]. Journal of Optical Communications and Networking, 12, 72-78(2020).

    [4] Khalighi M A, Uysal M. Survey on Free Space Optical Communication: A Communication Theory Perspective[J]. IEEE Communications Surveys & Tutorials, 16, 2231-2258(2014).

    [5] Singhal P, Gupta P, Rana P. Basic Concept of Free Space Optics Communication (FSO): An Overview[C], 0439-0442(2015).

    [6] Kumar P. Comparative Analysis of BER Performance for Direct Detection and Coherent Detection FSO Communication Systems[C], 369-374(2015).

    [7] Wang J, Jia Z, Campos L A et al. Delta-sigma Modulation for Next Generation Fronthaul Interface[J]. Journal of Lightwave Technology, 37, 2838-2850(2019).

    [8] Wang J, Yu Z, Ying K et al. Digital Mobile Fronthaul based on Delta-sigma Modulation for 32 LTE Carrier Aggregation and FBMC Signals[J]. Journal of Optical Communications and Networking, 9, A233-A244(2017).

    [9] Zhong L S, Zou Y, Zhang S M et al. An SNR-improved Transmitter of Delta-sigma Modulation Supported Ultra-High-Order QAM Signal for Fronthaul/WiFi Applications[J]. Journal of Lightwave Technology, 40, 2780-2790(2022).

    [10] Chen Z, Wu Z Q, Huang J Q et al. 4×32-Gbps Block-Wise QPSK 1 200-km SSMF Direct Detection Transmission based on Delta-Sigma Virtual Carrier Generation[J]. IEEE Photonics Journal, 11, 1-7(2019).

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    Zhong-zhong WANG, Xue-yuan AO, Qi YANG. Research on Real-time Free-Space Optical Transmission Experiment Demonstration based on Delta-Sigma Modulation[J]. Study On Optical Communications, 2023, 49(5): 1

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    Paper Information

    Category: Research Articles

    Received: Nov. 15, 2022

    Accepted: --

    Published Online: Nov. 22, 2023

    The Author Email: YANG Qi (yangqi@hust.edu.cn)

    DOI:10.13756/j.gtxyj.2023.05.001

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