Results 11 to 20 of about 25,330 (194)
High-Efficiency Quantum Dot Permeable Electrode Light-Emitting Triodes for Visible Light Communications and on-Device Data Encryption. [PDF]
Adv MaterA novel three‐terminal PeLET device vertically integrated through a permeable electrode expands additional functionality beyond conventional two‐terminal devices. the specific mechanism is elucidated of E‐field penetration from the integrated capacitor unit to the LED via transient electroluminescence measurements. The PeLET device enables dual‐channel
Shin S +5 more
europepmc +2 more sources
Building a Bidirectional Visible Light Communication Link: Challenges and Contributions [PDF]
, 2018 Visible Light Communication is a new information transmission method that involves sending data through light emitting diodes and photo-diodes via the visible light spectrum.
Harathi, Pranav
core +1 more source
Special Issue on “Visible Light Communication (VLC)”
Photonics, 2022 Due to its appealing advantages, including abundant and unregulated spectrum resources, no electromagnetic interference (EMI) radiation and high security, visible light communication (VLC) using light-emitting diodes (LEDs) or laser diodes (LDs) has been envisioned as one of the key enabling technologies for 6G and Internet of Things (IoT) systems [...]
openaire +2 more sources
Applied Sciences, 2019 A new visible light communication (VLC) system is proposed for localization in underground mining. Existent systems, such as global positioning system (GPS) and systems based on mobile communication, are generally not useful in underground mining.
Ali Dehghan Firoozabadi +7 more
semanticscholar +1 more source
Towards energy-autonomous wake-up receiver using visible light communication [PDF]
, 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
RIS-Assisted Visible Light Communication Systems: A Tutorial [PDF]
IEEE Communications Surveys and Tutorials, 2022 Recent intensive and extensive development of the fifth-generation (5G) of cellular networks has led to their deployment throughout much of the world. As part of this implementation, one of the challenges that must be addressed is the skip-zone problem ...
Sylvester B. Aboagye +4 more
semanticscholar +1 more source
Effective Current Pre-Amplifiers for Visible Light Communication (VLC) Receivers [PDF]
Technologies, 2022 Visible light communication (VLC) is an upcoming wireless communication technology. In a VLC system, signal integrity under low illumination intensity and high transmission frequencies are of great importance. Towards this direction, the performance of the analog front end (AFE) sub-system either at the side of the transmitter or the receiver is ...
Simon-Ilias Poulis +7 more
openaire +2 more sources
Adaptive Dual Color Visible Light Communication (VLC) System [PDF]
, 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.
Costanzo, Antonio +2 more
openaire +2 more sources
International Journal of Scientific Research in Computer Science Engineering and Information Technology, 2019 Li-Fi stands for Light-Fidelity. This technology is very new and was proposed by the German physicist Harald Haas in 2011. Light based communication system is the backbone of the future of the communication system.
Imran Siddique +3 more
semanticscholar +1 more source
Italian National Conference on Sensors, 2023 Visible light communication (VLC) has contributed new unused spectrum in addition to the traditional radio frequency communication and can play a significant role in wireless communication.
Mohammad Abrar Shakil Sejan +5 more
semanticscholar +1 more source