Results 11 to 20 of about 104,021 (275)

Underwater Optical Wireless Communication

open access: yesIEEE Access, 2016
Underwater wireless information transfer is of great interest to the military, industry, and the scientific community, as it plays an important role in tactical surveillance, pollution monitoring, oil control and maintenance, offshore explorations ...
Hemani Kaushal, Georges Kaddoum
doaj   +4 more sources

Optical wireless communication. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2020
Optical wireless communication has attracted significant interest recently in industry and academia. This special issue features a collection of inter-related papers with the intention to cover all necessary multidisciplinary challenges to realize optical wireless networks.
Haas H, Elmirghani J, White I.
europepmc   +9 more sources

A Comparative Survey of Optical Wireless Technologies: Architectures and Applications

open access: yesIEEE Access, 2018
New high-data-rate multimedia services and applications are evolving continuously and exponentially increasing the demand for wireless capacity of fifth-generation (5G) and beyond.
Mostafa Zaman Chowdhury   +3 more
doaj   +3 more sources

5G wavelength-division-multiplexing-based bidirectional optical wireless communication system with signal remodulation employing cascaded reflective semiconductor optical amplifiers [PDF]

open access: yesCommunications Engineering
Compared with previous generations, fifth-generation communications can provide faster download and upload speeds and support a greater number of connected devices. Integrating fifth-generation signals with optical wireless communication systems provides
Hai-Han Lu   +7 more
doaj   +2 more sources

Green indoor optical wireless communication systems: Pathway towards pervasive deployment

open access: yesDigital Communications and Networks, 2021
The Optical Wireless Communication (OWC) offers the high capacity of optical fiber communication with the flexibility of wireless communication. Since it works in the optical region of the ElectroMagnetic (EM) spectrum, it guarantees safety and security ...
C. Jenila, R.K. Jeyachitra
doaj   +3 more sources

Overview of Vehicle Optical Wireless Communications [PDF]

open access: yesIEEE Access, 2020
Effective information transmission between vehicles has become one of the solutions to improve road safety. Based on the huge advantages of optical wireless data transmission technology, this article summarizes the research status of unmanned vehicles in
Hongye Mei   +4 more
doaj   +2 more sources

Optical wireless communications [PDF]

open access: yesIEEE Communications Magazine, 2003
Optical Wireless Communications examines some of the most important features of optical wireless communication systems. It considers the benefits and limitations of IR as a medium conveying information wirelessly and compares the advantages and disadvantages of infrared to microwave and other radio systems.
Ramirez-Iniguez, Roberto   +2 more
  +6 more sources

An Overview of Optical Wireless Communications [PDF]

open access: yes, 2016
Peer ...
Ghassemlooy, Z.   +6 more
openaire   +4 more sources

Effects of High-Temperature Growth of Dislocation Filter Layers in GaAs-on-Si

open access: yesNanoscale Research Letters, 2022
GaAs-on-Si templates with two different dislocation filter layers (DFLs) were grown at 550 °C low-temperature (LT)-DFL and 660 °C high-temperature (HT)-DFL using metal organic vapor-phase epitaxy and the effects of the growth temperature were studied ...
HoSung Kim   +3 more
doaj   +1 more source

Energy-Efficient Trajectory Optimization for UAV-Based Hybrid FSO/RF Communications with Buffer Constraints

open access: yesEntropy, 2021
This paper focuses on an unmanned aerial vehicle (UAV) assisted hybrid free-space optical (FSO)/radio frequency (RF) communication system. Considering the rate imbalance between the FSO and RF links, a buffer is employed at the UAV.
Rong-Rong Lu   +5 more
doaj   +1 more source

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