Optimal power allocation for multiuser photon-counting underwater optical wireless communications under poisson shot noise

Y Chen, X Zhou, W Ni, E Hossain… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Photon counting is an effective technique to detect low-power optical signals in underwater
optical wireless communications (UOWC), but undergoes signal-dependent Poisson shot …

Outage performance analysis for relay-assisted UWOC systems over GGD weak turbulence with nonzero boresight pointing errors

Y Jiang, Y Li, X Zhang, M Ju, P Huang - Physical Communication, 2023 - Elsevier
In this paper, we mainly investigate the outage performance of serial and parallel relay-
assisted underwater wireless optical communication (UWOC) systems based on a newly …

Parametric hologram optimization for enhanced underwater wireless optical communication

J Nie, L Tian, F Zhang, X Li, H Yang - Optics Express, 2022 - opg.optica.org
The performance of the underwater optical communication (UWOC) systems was primarily
limited by the low optical transmission efficiency due to the beam divergence and water …

Coverage Enhancement of Light-Emitting Diode Array in Underwater Internet of Things over Optical Channels

A Liu, H Yao, H Zhao, Y Yuan, Y Wang - Electronics, 2023 - mdpi.com
The construction of the underwater Internet of Things (UIoT) is crucial to marine resource
development, environmental observation, and tactical surveillance. The underwater optical …

GGD 弱湍流环境含零视轴指向误差MISO-UWOC 系统容量分析

李岳衡, 徐贻宁, 居美艳, 黄平 - 通信学报, 2023 - infocomm-journal.com
选取广义Gamma 分布(GGD) 来表征弱海洋湍流, 提出了一个包含GGD 弱湍流,
零视轴指向误差, 以及无衰落信道冲激响应隐路径损耗及多径效应的混合衰落信道模型 …

Investigation of underwater wireless optical communication channel capacity for different environment and system parameters

Y Mahmutoğlu, C Albayrak, K Türk - Hittite Journal of Science and …, 2020 - dergipark.org.tr
Underwater wireless optical communication (UWOC) systems using the blue/green bands of
the visible light spectrum stand out as an important solution in underwater applications that …

Effect of receiver's tilted angle on the capacity for underwater wireless optical communication

M Ju, P Huang, Y Li, H Shi - Electronics, 2020 - mdpi.com
This paper focuses on the effect of the receiver's tilted angle on the capacity of a clear ocean
water Underwater Wireless Optical Communication (UWOC) system. To achieve this goal …

Değişik Ortam Ve Sistem Parametreleri İçin Sualtı Kablosuz Optik Haberleşme Monte Carlo Kanal Kapasitesinin İncelenmesi

Y Mahmutoğlu, C Albayrak, K Turk - El-Cezeri, 2021 - dergipark.org.tr
Okyanuslara olan ilginin gün geçtikçe artması, bu alanda yapılan ve sualtı kablosuz
haberleşme sistemlerinin sıklıkla kullanıldığı bilimsel, ticari ve askeri ağırlıklı çalışmaları da …

Performance analysis of relay-aided NOMA in underwater optical wireless communication system under ocean turbulence

Y Liang, H Yin, L Jing, X Ji… - 2022 24th International …, 2022 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a promising technique to improve the spectral
efficiency. To exploit the benefits of NOMA in underwater optical wireless communication …

BER Evaluation for Parallel-Relayed Underwater Wireless Optical Communication Systems Over GGD Oceanic Turbulence

Y Wang, Y Li, P Huang, M Ju - 2023 3rd International …, 2023 - ieeexplore.ieee.org
In this paper, the average bit-error-rate (BER) performance of a two-hop parallel-relayed
underwater wireless optical communication (UWOC) systems with on-off keying (OOK) was …