Results 91 to 100 of about 379 (143)

Misalignment-Resilient Propagation Model for Underwater Optical Wireless Links. [PDF]

Sensors (Basel), 2022
Araújo JH, Tavares JS, Marques VM, Salgado HM, Pessoa LM.   +4 more
europepmc   +1 more source

On the Effect of Air Bubbles-Induced Scattering on Turbid Waters: An Experimental UOWC Channel Modeling Approach

IEEE Access
The influence of the oceanic medium on the underwater optical wireless communication (UOWC) highlights the need for an accurate mathematical channel characterization that models the properties of realistic oceanic environments, significantly optimizing ...
Pedro Salcedo-Serrano, Carlos Gomez-Garcia, Jacqueline Iamaguti-Debessa, Ruben Boluda-Ruiz, Jose Maria Garrido-Balsells, Beatriz Castillo-Vazquez, Antonio Puerta-Notario, Antonio Garcia-Zambrana   +7 more
doaj   +1 more source

Orthogonal Frequency Division Diversity and Multiplexing for 6G OWC: Principle and Underwater Use Case

Photonics
In this paper, we, for the first time, propose and demonstrate an orthogonal frequency division diversity and multiplexing (OFDDM) scheme for the sixth-generation (6G) underwater optical wireless communication (UOWC) systems.
Jiamin Chen, Chen Chen, Zhihong Zeng, Min Liu, Jia Ye, Cuiwei He, Shenjie Huang, H. Y. Fu, Harald Haas   +8 more
doaj   +1 more source

A Novel Strategy for the Synthesis of High Stability of Luminescent Zero Dimensional-Two Dimensional CsPbBr₃ Quantum Dot/1,4-bis(4-methylstyryl)benzene Nanoplate Heterostructures at an Atmospheric Condition. [PDF]

Nanomaterials (Basel), 2023
Wang Y, Li MY, Liu S, Ma Y, Sun B, Wang L, Lu H, Wen X, Liu S, Ding X.   +9 more
europepmc   +1 more source

Impact of a Turbulent Ocean Surface on Laser Beam Propagation. [PDF]

Sensors (Basel), 2022
Alharbi O, Kane T, Henderson D.
europepmc   +1 more source

Underwater Coherent Optical Wireless Communications with Electronic Beam Steering and Turbulence Compensation Using Adaptive Optics and Aperture Averaging

Photonics
A novel approach to underwater optical wireless coherent communications using liquid crystal spatial light modulators (LC-SLMs) and an aperture averaging lens, in combination with optical phased-array (OPA) antennas, is presented. A comprehensive channel
Ali Derakhshandeh, Peter A. Hoeher, Stephan Pachnicke   +2 more
doaj   +1 more source

Meijer-G Function With Continued Product and Integer Exponent: Performance of Multi-Aperture UOWC System Over EGG Turbulence

IEEE Photonics Journal
Signal transmission over underwater optical wireless communication (UOWC) experiences the combined effect of oceanic turbulence and pointing errors statistically modeled using the sum of two Meijer-G functions.
Arvind Kumar, Nikumani Choudhury, Jayendra N. Bandyopadhyay, S. M. Zafaruddin   +3 more
doaj   +1 more source

Transfer Learning Strategy in Neural Network Application for Underwater Visible Light Communication System. [PDF]

Sensors (Basel), 2022
Xu Z, Shi J, Niu W, Qin G, Jin R, He Z, Chi N.   +6 more
europepmc   +1 more source

6G Enabled Smart Infrastructure for Sustainable Society: Opportunities, Challenges, and Research Roadmap. [PDF]

Sensors (Basel), 2021
Imoize AL, Adedeji O, Tandiya N, Shetty S.   +3 more
europepmc   +1 more source

Optical wireless communication in atmosphere and underwater : statistical models, improvement techniques, and recent applications [PDF]

Optical Wireless Communication Systems (OWCSs) are becoming more popular each day, especially after numerous mobile applications are being employed within the concept of Internet of Things (IoT).
Al-Sallami, Farah Mahdi, Ata, Yalçın, Baykal, Yahya, Gökçe, Muhsin Caner, Rajbhandari, Sujan, Vegni, Anna Maria   +5 more
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