Results 91 to 100 of about 1,287 (195)

Underwater Wireless Optical Communication for IOT using Coding MIMO Diversity

Tikrit Journal of Engineering Sciences
The present study examined and simulated the coding or no coding performance for different configurations of multi-input, multioutput underwater wireless optical communication systems.
Suaad Sabeer Abdulsada, Mustafa Dh. Hassib, Zainab N. Jameel   +2 more
doaj   +1 more source

Geographical and Seasonal Distribution of Australian Pygmy Right Whales (Caperea marginata) Based on Passive Acoustics

Marine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT The pygmy right whale (Caperea marginata) is one of the least studied mysticete species. To shed light on its geographic and seasonal distribution, we compiled archival acoustic recordings from 26 sites across southern Australia and developed a deep‐learning detector for pygmy right whale “doublet” vocalizations.
Paul Nguyen Hong Duc, Grégoire Lefebvre, Malo Quimbert, Alexander N. Gavrilov, Robert D. McCauley, Curt Jenner, Micheline N. Jenner, Andrew Davenport, Ciara E. Browne, Rhianne Ward, Claire Charlton, Christine Erbe   +11 more
wiley   +1 more source

Channel Characterisation for Underwater Optical Wireless Vertical Links

IET Optoelectronics
We provide a detailed description of depth‐dependent effects that affect the propagation of light in underwater optical wireless communication links. Absorption and scattering properties of water are evaluated for realistic chlorophyll profiles versus ...
Alessandro Ugolini, Federica Poli, Daniele Croce, Stefano Mangione   +3 more
doaj   +1 more source

A survey of underwater wireless optical communication

, 2015
Underwater wireless communication refers to transmitting data in unguided water environment through the use of wireless carriers, i.e., radio-frequency wave, acoustic wave, and optical wave. We focus, in this thesis, on the underwater wireless optical communication (UWOC) that employs optical wave as the transmission carriers.
openaire   +1 more source

A Review of Reconfigurable Intelligent Surfaces in Underwater Wireless Communication: Challenges and Future Directions

Journal of Sensor and Actuator Networks
Underwater wireless communication (UWC) is an emerging technology crucial for automating marine industries, such as offshore aquaculture and energy production, and military applications.
Tharuka Govinda Waduge, Yang Yang, Boon-Chong Seet   +2 more
doaj   +1 more source

Advancements in Underwater Optical Wireless Communication: Channel Modeling, PAPR Reduction, and Simulations With OFDM

IEEE Photonics Journal
Compared to underwater radio waves and acoustic communication technology, underwater optical communication technology has emerged as a technical means of underwater data and information transmission.
Liwei Yang, Zeyang Bi, Xue Liang, Lihao Zhao, Jiade Zhang, Jingyi Peng   +5 more
doaj   +1 more source

Orthogonal Frequency Division Multiplexing Techniques Comparison for Underwater Optical Wireless Communication Systems. [PDF]

Sensors (Basel), 2019
Lian J, Gao Y, Wu P, Lian D.
europepmc   +1 more source

Guest Editorial: Selected papers from the 8th Biennial Colloquium & 6th International Workshop on Optical Wireless Communications

IET Optoelectronics, 2023
Mónica Jorge Carvalho deFigueiredo, Stanislav Zvanovec, Rafael Pérez‐Jiménez, Luis Filipe Mesquita Nero Moreira Alves   +3 more
doaj   +1 more source

Performance analysis and optimization of modulation techniques for underwater optical wireless communication in varied aquatic environments. [PDF]

Sci Rep
Zayed MM, Shokair M.
europepmc   +1 more source

Geometric Implications of Photodiode Arrays on Received Power Distribution in Mobile Underwater Optical Wireless Communication. [PDF]

Sensors (Basel)
Govinda Waduge T, Seet BC, Vopel K.
europepmc   +1 more source