A survey of modulation schemes in visible light communications
As the number of internet users continues to increase, the demand for more wireless
frequency spectrum has grown significantly over the years. Given the limitations in Wireless …
frequency spectrum has grown significantly over the years. Given the limitations in Wireless …
Performance analysis for joint illumination and visible light communication using buck driver
X Deng, K Arulandu, Y Wu, G Zhou… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The visible light communication (VLC) can provide data transmission via the illumination
light emitting diodes (LED). This paper introduces a new model to analyze the bit error rate …
light emitting diodes (LED). This paper introduces a new model to analyze the bit error rate …
Dimming controlled multi header hybrid PPM (MH-HPPM) for visible light communication
S Das, SK Mandal - Optical and Quantum Electronics, 2021 - Springer
Abstract Visible Light Communication (VLC), which gives communication alongside
illumination, has increased a great deal of enthusiasm amongst researchers. VLC system …
illumination, has increased a great deal of enthusiasm amongst researchers. VLC system …
Performance estimation of image transmission in indoor visible light communication system based on variable pulse position modulation
The dimming control feature of light‐emitting diode (LED) makes it a viable candidate for
indoor lighting applications. In this study, the performance of variable pulse position …
indoor lighting applications. In this study, the performance of variable pulse position …
Variable pulse position modulation receivers for visible light communication systems without the knowledge of dimming level
The dimming control is one of the most significant issues to provide both illumination and
data transmission for visible light communication (VLC) systems. The receivers—such as …
data transmission for visible light communication (VLC) systems. The receivers—such as …
Hybrid modulation scheme for visible light communication using CMOS camera
Y Xu, Z Chen, Z Gong, Z **a, T Yuan, Z Gu, W Zhao… - Optics …, 2019 - Elsevier
Abstract Complementary-Metal–Oxide–Semiconductor (CMOS) camera based visible light
communication (VLC) technology has been widely studied due to its high robustness and …
communication (VLC) technology has been widely studied due to its high robustness and …
Analysis of energy saving ability in dimming VLC systems using LEDs with optimized SAHP
In this paper, we investigate the energy saving capability of dimming visible light
communication (VLC) systems employing SC-4 PPM modulation scheme. We design …
communication (VLC) systems employing SC-4 PPM modulation scheme. We design …
Implementation of dimming controlled visible light communication using Raspberry Pi
S Das, B Jana, SK Mandal - Optical and Quantum Electronics, 2021 - Springer
Visible light communication (VLC) is a technology of wireless optical communication, which
combines lighting and communication simultaneously. In indoor VLC system, both data …
combines lighting and communication simultaneously. In indoor VLC system, both data …
Simplified and accelerated PPM receivers for VLC systems
M Sönmez - IET Optoelectronics, 2018 - Wiley Online Library
This study presents two receivers for visible light communication (VLC) systems. First,
modified pulse position modulation (PPM)(MPPMD) and variable pulse position modulation …
modified pulse position modulation (PPM)(MPPMD) and variable pulse position modulation …
[PDF][PDF] Li-Fi Transmission and Reception in Visible and IR Light in a Hospital Environment
Li-Fi (Light Fidelity) is an important green technology being sought after these days. It is
used in environments where Wi-Fi is a constraint, for example in hospitals, airplanes …
used in environments where Wi-Fi is a constraint, for example in hospitals, airplanes …