Results 21 to 30 of about 10,821 (205)

Secure Visible Light Communication System via Cooperative Attack Detecting Techniques

open access: yesIEEE Access, 2022
With the recent development of fourth industrial technology, the need for a broadband short-range wireless communication system to realize an ultraconnected, ultra-low latency, and ultra-realistic intelligent information society has emerged.
So-Hyun Park, Soyoung Joo, Il-Gu Lee
doaj   +1 more source

Recent Advances in Optical Injection Locking for Visible Light Communication Applications

open access: yesPhotonics, 2023
The introduction of visible light communication (VLC) technology could increase the capacity of existing wireless communication systems towards 6G networks.
Xingchen Liu   +9 more
doaj   +1 more source

Optimization of received power and SNR for an indoor attocells network in visible light communication [PDF]

open access: yes, 2019
White LEDs Visible Light Communication (VLC) is applied in communication and illumination simultaneously. It provides unrestrained frequency spectrum and a large bandwidth that produces a higher transmission rate and speed in short-range communication ...
Abdullah, Mohammad Faiz Liew   +1 more
core   +1 more source

Towards energy-autonomous wake-up receiver using visible light communication [PDF]

open access: yes, 2016
The use of Visible Light Communication (VLC) in wake-up communication systems is a potential energy-efficient and low-cost solution for wireless communication of consumer electronics.
Gad, Karim M.   +5 more
core   +1 more source

Noise Resilient Outdoor Traffic Light Visible Light Communications System Based on Logarithmic Transimpedance Circuit: Experimental Demonstration of a 50 m Reliable Link in Direct Sun Exposure

open access: yesSensors, 2020
The usage of Visible Light Communications (VLC) technology in automotive applications is very promising. Nevertheless, in outdoor conditions, the performances of existing VLC systems are strongly affected by the sun or other sources of light.
Sebastian Andrei Avătămăniței   +4 more
doaj   +1 more source

Sistem Komunikasi Suara Bawah Air dengan Metoda Simplex menggunakan Visible Light Communication (VLC)

open access: yesJurnal Elkomika, 2019
ABSTRAK Sistem komunikasi suara bawah air telah dikenal sejak lama, diantaranya sonar dan akustik. Seiring perkembangan zaman dan kemajuan teknologi, kini hadir komunikasi dengan media transmisi cahaya tampak yaitu Visible Light Communication (VLC) yang
LUCIA JAMBOLA   +3 more
doaj   +1 more source

CALC: Calibration for Ambient Light Correction in Screen-to-Camera Visible Light Communication

open access: yesResults in Optics, 2021
Screen-to-Camera Visible Light Communication (S2C-VLC) offers an attractive alternative to other near-field communication methods. It provides direct communication between smartphones without infrastructure support and demand on radio frequency while ...
Kunyu Sun   +2 more
doaj   +1 more source

Adaptive Dual Color Visible Light Communication (VLC) System [PDF]

open access: yes, 2018
In this work, we propose a Visible Light Communication (VLC) system dynamically adapting, through a decision-making process based on a simple fuzzy-logic, the transmitting color selection to the external environmental conditions. Transmitted Signals are opportunisti-cally treated through softwarization approaches by using basic hardware (i.e.
Antonio Costanzo 0001   +2 more
openaire   +2 more sources

Visible Light Communication

open access: yesOntare, 2022
This work presents a general and introductory review of visible light communication. Visible light communication or VLC refers to wireless communications using a spectral range from 380 to 780 nm for the transmission of information.
Juan Felipe Gutiérrez   +1 more
doaj   +1 more source

Efficient Exploitation of Radio Frequency and Visible Light Communication Bands for D2D in Mobile Networks [PDF]

open access: yes, 2019
The concept of device-to-device (D2D) communication, combining common radio frequency (RF) and visible light communication (VLC), is seen as a feasible way how to cope with spectrum crunch in the RF domain and how to maximize spectral efficiency in ...
Bečvář Z.   +4 more
core   +1 more source

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