LED based indoor visible light communications: State of the art

D Karunatilaka, F Zafar, V Kalavally… - … surveys & tutorials, 2015 - ieeexplore.ieee.org
Visible Light Communication (VLC) is an emerging field in Optical Wireless Communication
(OWC) which utilizes the superior modulation bandwidth of Light Emitting Diodes (LEDs) to …

Li-Fi: Light fidelity-a survey

X Bao, G Yu, J Dai, X Zhu - Wireless Networks, 2015 - Springer
Visible light communication (VLC), which uses a vast unregulated and free light spectrum,
has emerged to be a viable solution to overcome the spectrum crisis of radio frequency …

Novel indoor ultraviolet wireless communication: design implementation, channel modeling, and challenges

S Arya, YH Chung - IEEE Systems Journal, 2020 - ieeexplore.ieee.org
Ultraviolet (UV) wireless communication has recently received much attention only for
outdoor applications. Due to inherent nature of UV transmission, we believe that UV can …

Energy efficient visible light communications relying on amorphous cells

R Zhang, H Claussen, H Haas… - IEEE Journal on Selected …, 2016 - ieeexplore.ieee.org
In this paper, we design an energy efficient indoor visible light communications (VLC)
system from a radically new perspective based on an amorphous user-to-network …

User-centric visible light communications for energy-efficient scalable video streaming

X Li, Y Huo, R Zhang, L Hanzo - IEEE Transactions on Green …, 2016 - ieeexplore.ieee.org
An energy-efficient indoor visible light communication (VLC) system relying on dynamic user-
centric (UC) cluster formation is designed for scalable video streaming. Explicitly, the …

[PDF][PDF] Pulse Position Modulation with Flexible Dimming Support for Visible Light Communication

P Saengudomlert, KL Sterckx - APSIPA Transactions on …, 2023 - nowpublishers.com
Data transmissions based on Pulse Position Modulation (PPM) and its variants are
considered for indoor localization using Visible Light Communication (VLC). To support …

A real-time VLC to UART protocol conversion system

J Deng, M Yao, X Cheng, Z Deng - Optoelectronics Letters, 2016 - Springer
A real-time visible light communication (VLC) to universal asynchronous receiver/transmitter
(UART) conversion system is made up of a transmitter with a light emitting diode (LED) and …

Optimal signal amplitude of orthogonal frequency-division multiplexing systems in dimmable visible light communications

K Yun, C Lee, KI Ahn, R Lee, JS Jang… - Journal of the Optical …, 2014 - opg.optica.org
Visible light communications (VLC) using the intensity modulation of light-emitting diodes
(LEDs) provides a new communication medium to overcome the shortage of radio spectrum …

Group statistical channel coding dimming scheme in visible light communication system

K Zhuang, Z Huang, R Zhang, J Li, Y Ji - Optics Communications, 2016 - Elsevier
In this paper, we propose a group statistical channel coding (GSCC) scheme, which
achieves dimming by changing the ratio of the 0–1 symbol of the original data stream …

A novel design of efficient delta Modulation system using four phase handshaking

M Jhamb, N Gupta - Journal of Computational Intelligence and …, 2014 - ingentaconnect.com
Digital communication techniques make the process of modulating a message feasible for
transmission. In this paper we introduce real time concept and done 4 phase handshaking …