Results 111 to 120 of about 379 (143)

Miniaturization of Ocean Sensors Based on Optofluidic Technology: A Review. [PDF]

Sensors (Basel)
Zhu W, Sun K, Cui W.
europepmc   +1 more source

Photon-Counting Underwater Optical Wireless Communication for Reliable Video Transmission Using Joint Source-Channel Coding Based on Distributed Compressive Sensing. [PDF]

Sensors (Basel), 2019
Hong Z, Yan Q, Li Z, Zhan T, Wang Y.
europepmc   +1 more source

Designing an Adaptive Underwater Visible Light Communication System. [PDF]

Sensors (Basel)
Rehman S, Rong Y, Chen P.
europepmc   +1 more source

A metasurface-based full-color circular auto-focusing Airy beam transmitter for stable high-speed underwater wireless optical communications. [PDF]

Nat Commun
Hu J, Guo Z, Shi J, Jiang X, Chen Q, Chen H, He Z, Song Q, Xiao S, Yu S, Chi N, Shen C.   +11 more
europepmc   +1 more source

Performance Analysis of UAV-Assisted RF-UOWC Systems

This paper introduces a relay-assisted solution for downlink communications in a mixed system of Radio Frequency (RF) and Underwater Optical Wireless Communications (UOWC) technologies.
Beko, Marko, Devaja, Tijana, Petkovic, Milica, Vukobratovic, Dejan   +3 more
core  

Advanced KNN-based cost-efficient algorithm for precision localization and energy optimization in dynamic underwater sensor networks. [PDF]

Sci Rep
Shamshad N, Wang L, Saleem K, Sarwr D, Bharany S, Almogren A, Choi J, Rehman AU, Altameem A.   +8 more
europepmc   +1 more source

Two-way 5G NR FSO-HCF-UWOC converged systems with R/G/B 3-wavelength and SLM-based beam-tracking scheme. [PDF]

Sci Rep
Hayle ST, Lu HH, Lin HM, Wang CP, Li CY, Wu TM, Lin CH, Chen WX, Jin JL, Xu YZ.   +9 more
europepmc   +1 more source

Exploration of contemporary modernization in UWSNs in the context of localization including opportunities for future research in machine learning and deep learning. [PDF]

Sci Rep
Muhammad A, Li F, Khan ZU, Khan F, Khan J, Khan SU.   +5 more
europepmc   +1 more source

Revolutionizing Free-Space Optics: A Survey of Enabling Technologies, Challenges, Trends, and Prospects of Beyond 5G Free-Space Optical (FSO) Communication Systems. [PDF]

Sensors (Basel)
Alimi IA, Monteiro PP.
europepmc   +1 more source

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Accurate Underwater Optical Wireless Communication (UOWC) Channel Model

Asia Communications and Photonics Conference 2021, 2021
UOWC systems have been widely studied to achieve high speed communications. In this paper we establish an accurate model with both signal and background lights, incorporating the previously overlooked impact of incident angle.
Chengwei Fang, Shuo Li, Ke Wang
openaire   +1 more source