Research Progress of Non-line-of-sight Underwater Wireless Optical Communication Technology

KONG Mei-wei; YUAN He-xiang; WANG Meng-qi; PAN Yan-yan; ZHOU Hui; YANG Qun-hui

doi:10.13756/j.gtxyj.2023.04.002

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Research Progress of Non-line-of-sight Underwater Wireless Optical Communication Technology

更新时间：2023-08-14

- Research Progress of Non-line-of-sight Underwater Wireless Optical Communication Technology
- Study on Optical Communications Issue 4, Pages: 7-10,67(2023)
- 作者机构：
  
  同济大学　海洋地质国家重点实验室，上海　200092
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2023.04.002
  CLC： TN929
- Published：10 August 2023，
  
  Received：27 February 2023，
  
  Revised：09 March 2023，
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孔美巍，袁鹤翔，王梦奇，等.非视距水下无线光通信技术的研究进展[J].光通信研究，2023(4):7-10.

Kong M W, Yuan H X, Wang M Q, et al. Research Progress of Non line of sight Underwater Wireless Optical Communication Technology[J].Study on Optical Communications, 2023(4):7-10.
孔美巍，袁鹤翔，王梦奇，等.非视距水下无线光通信技术的研究进展[J].光通信研究，2023(4):7-10. DOI： 10.13756/j.gtxyj.2023.04.002.

Kong M W, Yuan H X, Wang M Q, et al. Research Progress of Non line of sight Underwater Wireless Optical Communication Technology[J].Study on Optical Communications, 2023(4):7-10. DOI： 10.13756/j.gtxyj.2023.04.002.

摘要

非视距（NLOS）水下无线光通信（UWOC）主要利用空气—海水界面反射或海水中微粒对光的散射进行通信，可以有效地解决视距（LOS）UWOC的链路对准问题。文章总结了NLOS UWOC技术在信道模型、模拟仿真和实验研究方面的研究进展。目前，国内外学者主要探索了水质、波浪、湍流、调制技术和收发端配置等因素对NLOS UWOC链路性能的影响。很少有学者研究复杂的水动力和水质综合因素、光源的非线性、探测器的非线性、灵敏度以及噪声等对NLOS UWOC性能的影响以及有效解决方案。为此，未来需要展开更加深入的信道模型、仿真和实验研究，从而推动NLOS UWOC技术的发展。

Abstract

Non-Line-of-Sight (NLOS) Underwater Wireless Optical Communication (UWOC) is mainly realized through the air-seawater interface reflection or the scattering of light by particles in seawater. It can effectively solve the link alignment issues of Line-of-Sight (LOS) underwater wireless optical communication. This paper summarizes the research progress of NLOS UWOC technology in the aspects of channel model

simulation and experiment. At present

scholars mainly explore the effects of water quality

wave

turbulence

modulation technology

receiving and sending terminal configuration on the performance of NLOS UWOC link. Few scholars have studied the effects of complex hydrodynamic and water quality factors

non-linearity of light source

non-linearity

sensitivity and noise of detector on the performance of NLOS UWOC and effective solutions. Therefore

it is necessary to carry out more in-depth channel model

simulation and experimental research in the future

so as to promote the development of NLOS UWOC technology.

关键词

水下无线光通信非视距信道模型蒙特卡洛仿真

Keywords

UWOCNLOSchannel modelMonte Carlo simulation

references

Arnon S, Kedar D. Non-line-of-sight Underwater Optical Wireless Communication Network [J]. Journal of the Optical Society of America, A. Optics, image science, and vision, 2009, 26(3):530-539.

Tang S J, Dong Y H, Zhang X D, et al. On Path Loss of NLOS Underwater Wireless Optical Communication Links [C]//2013 MTS/IEEE OCEANS. Bergen, Norway: IEEE, 2013:6608002.

Choudhary A, Jagadeesh V K, Muthuchidambaranathan P.Pathloss Analysis of NLOS Underwater Wireless Optical Communication Channel[C]//2014 International Conference on Electronics and Communication Systems (ICECS). Coimbatore, India: IEEE, 2014:6892620.

Jagadeesh V K, Choudhary A, Bui F M, et al. Characterization of Channel Impulse Responses for NLOS Underwater Wireless Optical Communications [C]//2014 Fourth International Conference on Advances in Computing and Communications. Cochin, India: IEEE, 2014:77-79.

Umar A A B, Leeson M S, Abdullahi I, et al. Modelling Impulse Response for NLOS Underwater Optical Wireless Communications [C]//2019 15th International Conference on Electronics, Computer and Computation (ICECCO). Abuja, Nigeria: IEEE, 2019:9043272.

Anous N, Abdallah M, Uysal M, et al. Performance Evaluation of LOS and NLOS Vertical Inhomogeneous Links in Underwater Visible Light Communications [J]. IEEE Access, 2018, 6:22408-22420.

El-Fikky A E A, Eldin M E, Fayed H A, et al. NLoS Underwater VLC System Performance: Static and Dynamic Channel Modeling [J]. Applied Optics, 2019, 58(30):8272-8281.

Umar A A B, Leeson M S. Performance of Non-line-of-sight Underwater Optical Wireless Communications [C]//2019 IEEE 2nd British and Irish Conference on Optics and Photonics (BICOP). London, UK:IEEE, 2019:9059579.

Priyalakshmi B, Mahalakshmi K. Channel Estimation and Error Correction for UWOC System with Vertical Non-line-of-sight Channel [J]. Wireless Networks, 2020, 26(7):4985-4997.

Yuan R Z, Ma J S, Su P, et al. Monte-carlo Integration Models for Multiple Scattering based Optical Wireless Communication [J]. IEEE Transactions on Communications, 2020, 68(1):334-348.

Liu X Y, Xu L J, Wang X H. Research on Impulse Response Characteristics of Underwater NLOS Wireless Optical Communication Transmission Channels[J]. Hans Journal of Wireless Communications, 2022, 12(1): 1-11.

Xu L J, Liu X Y, Zhang P, et al. Path-loss of Violet-light-based Non-line-of-sight Underwater Optical Communication [J]. Journal of Optics, 2022, 52(1):s12596-022-00926-9.

Fang C W, Li S, Wang K. Accurate Underwater Optical Wireless Communication Model with both Line-of-sight and Non-line-of-sight Channels [J]. IEEE Photonics Journal, 2022, 14(6):1-12.

Umar A A B, Leeson M S. Performance of Non-line of Sight Underwater Optical Wireless Communication Links with Spatial Diversity [J]. American Journal of Electrical and Computer Engineering, 2022, 6(1): 15-23.

Chen D, Liu Y, Ai F, et al. Modeling and Analysis of Channel Impulse Response for Underwater Wireless Optical Communication [J]. Optical Engineering, 2022, 61(3):036102.

Chen G, Xu Z Y, Sadler B M. Experimental Demonstration of Ultraviolet Pulse Broadening in Short-range Non-line-of-sight Communication Channels [J]. Optics Express, 2010, 18(10):10500-10509.

Cochenour B, Mullen L. Channel Response Measurements for Diffuse Non-line-of-sight (NLOS) Optical Communication Links Underwater [C]// OCEANS'11 MTS/IEEE KONA. Waikoloa, HI, USA:IEEE, 2011:6107264.

Sun X B, Cai W Q, Alkhazragi O, et al. 375-nm Ultraviolet-laser based Non-line-of-sight Underwater Optical Communication [J]. Optics Express, 2018, 26(10): 12870.

Sait M, Sun X B, Alkhazragi O, et al. The Effect of Turbulence on NLOS Underwater Wireless Optical Communication Channels [J]. Chinese Optics Letters, 2019, 17(10):100013.

Sun X B, Kang C H, Kong M W, et al. A Review on Practical Considerations and Solutions in Underwater Wireless Optical Communication [J]. Journal of Lightwave Technology, 2020, 38(2):421-431.

Sun X B, Kong M W, Alkhazragi O, et al. Non-line-of-sight Methodology for High-speed Wireless Optical Communication in Highly Turbid Water [J]. Optics Communications, 2020, 46(1):125264.

Sait M, Guo Y J, Alkhazragi O, et al. The Impact of Vertical Salinity Gradient on Non-line-of-sight Underwater Optical Wireless Communication [J]. IEEE Photonics Journal, 2021, 13(6):3121169.

He G, Lv Z J, Qiu C F, et al. The Influence of NLOS on Underwater Wireless Optical Communication System Using an InGaN-based Micro-LED and NRZ-OOK Modulation [J]. SID Symposium Digest of Technical Papers, 2021, 52(S2):286-288.

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