Results 71 to 80 of about 1,282 (180)

LiDAL-Assisted RLNC-NOMA in OWC Systems

CoRR
Optical wireless communication (OWC) is envisioned as a key enabler for immersive indoor data transmission in future wireless communication networks. However, multi-user interference management arises as a challenge in dense indoor OWC systems composed of multiple optical access points (APs) serving multiple users.
Ahmed A. M. Hassan, Ahmad Adnan Qidan, Taisir Elgorashi, Jaafar M. H. Elmirghani   +3 more
openaire   +2 more sources

The Effect of Wave Signature on the Voltage Output of an Oscillating Water Column

Vibration
The reduction in carbon footprint and scarcity of energy resources have increased the demand for renewable and sustainable energy resources, and thus, significant efforts have been concentrated on harnessing renewable and sustainable energy resources ...
Marcel Ilie
doaj   +1 more source

Numerical Study on the Performance of an OWC under Breaking and Non-Breaking Waves

Journal of Marine Science and Engineering
A numerical model for the simulation of the performance of an oscillating water column (OWC) subjected to non-breaking and breaking waves is proposed in this paper.
Giovanni Cannata, Francesco Biondi, Marco Simone   +2 more
doaj   +1 more source

Comparing The Performance Of Different Geometries of Fixed OWC-type Wave Energy Devices Using CFD Simulations

International Marine Energy Journal
The Oscillating Water Column (OWC) stands out as one of the most promising wave energy converter (WEC) concepts to advance to the stage of full-scale prototype development, and a number of studies have been conducted on it.
Vivek Francis, Martyn Hann, Keri Collins, Aude Mulard, Saishuai Dai, Deborah Greaves   +5 more
doaj   +1 more source

Identification of fluid type and fine characterization of oil-water contact for an oil reservoir with strong vertical heterogeneity

Youqicang pingjia yu kaifa, 2021
K oil reservoir, in Oilfield-A, Iraq, is a typical porous carbonate reservoir. It is characterized by complex pore structure, wide range of resistivity and complex oil-water contact（OWC）.
CHEN Mingjiang, LIU Junhai, CHENG Liang
doaj  

Outage Probability and BER of the Ground to Train Communication Link of a Curved Track in Raining Turbulence with Pointing Errors [PDF]

Radioengineering, 2017
We model the outage probability and bit-error rate (BER) for an intensity-modulation/direct detection optical wireless communication (OWC) systems for the ground-to-train of the curved track in rainy weather.
Y. Yang, Y. Zhang, L. Yu
doaj  

Real-Time Water-to-Air Communication System Under Dynamic Water Surface and Strong Background Radiation

IEEE Photonics Journal
This work explores water-to-air optical wireless communication (W2A-OWC) transmission schemes and realizes a prototype of real-time W2A-OWC system based on field programmable gate array.
Tianrui Lin, Tianjian Wei, Qingqing Hu, Chunfang Fu, Nuo Huang, Xinhui Liu, Li Tang, Liang Su, Jianghua Luo, Chen Gong   +9 more
doaj   +1 more source

Experimental Determination of the Hydrodynamic Parameters of an OWC

, 2017
A novel technique to measure the frequency-dependent hydrodynamic parameters of an oscillating water column (OWC) using tank testing is proposed. This technique arose from investigations into the effect on the power absorbed by OWCs of air compressibility in the chamber above the water column.
Kelly, Thomas, Dooley, Thomas, Ringwood, John   +2 more
openaire   +1 more source

OWC-Based for Communication Autonomous Vehicles

Optical Wireless Communication (OWC) has emerged as a promising technology for enabling high-speed, secure, and reliable communication for autonomous vehicles. This paper investigates the application of OWC, specifically Visible Light Communication (VLC) and Free Space Optical (FSO) systems, in vehicular environments.
Narasimhareddy A S, Ventatesh Gowda K R, Madhumathy P   +2 more
openaire   +2 more sources

Editorial to the Special Issue "Recent Advances in Optical Wireless Communications". [PDF]

Sensors (Basel)
Genoves Guzman B, Morales Céspedes M.
europepmc   +1 more source