Results 41 to 50 of about 1,303,569 (379)

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

Results 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, Nabi Sertac Artan, Ziqian Dong   +2 more
doaj   +1 more source

Adaptive receiver for visible light communication system [PDF]

, 2016
The future of visible light communication (VLC) systems relies on achieving moderate to high data rates and the ability to design a low complexity system, as these will play a major role in the next generation communication networks.
Al-Hameed, AA, Alresheedi, MT, Elmirghani, JMH, Hussein, AT   +3 more
core   +1 more source

Enhancing Airport Navigation Using Visible Light Communication [PDF]

EPJ Web of Conferences
This study introduces an innovative approach to facilitate navigation within crowded multi-terminal airports using Visible Light Communication (VLC) technology.
Vieira Manuela, Vieira Manuel Augusto, Galvão Gonçalo, Louro Paula, Fantoni Alessandro   +4 more
doaj   +1 more source

Hybrid 3D Localization for Visible Light Communication Systems

, 2015
In this study, we investigate hybrid utilization of angle-of-arrival (AOA) and received signal strength (RSS) information in visible light communication (VLC) systems for 3D localization.
Eroglu, Yusuf Said, Guvenc, Ismail, Pala, Nezih, Sahin, Alphan, Yuksel, Murat   +4 more
core   +1 more source

SBVLC:Secure Barcode-based Visible Light Communication for Smartphones [PDF]

, 2016
2D barcodes have enjoyed a significant penetration rate in mobile applications. This is largely due to the extremely low barrier to adoption – almost every camera-enabled smartphone can scan 2D barcodes.
Fu, Xinwen, Ren, Kui, Wang, Cong, Xing, Guoliang, Zhang, Bingsheng   +4 more
core   +1 more source

Mobile Phone Camera-Based Indoor Visible Light Communications With Rotation Compensation

IEEE Photonics Journal, 2016
Downlink visible light communication (VLC) using a mobile phone camera is presented. The proposed scheme consists of an 8 $\times$ 8 light-emitting diode (LED) array for data transmission and eight white LEDs for an adequate level of illumination.
Willy Anugrah Cahyadi, Yong Hyeon Kim, Yeon Ho Chung, Chang-Jun Ahn   +3 more
doaj   +1 more source

Design and implementation of multi-channel visible light communication system based on FPGA

Dianzi Jishu Yingyong, 2023
Compared with traditional radio frequency communication, visible light has rich spectrum resources and high security. The multi-channel visible light communication system designed in this paper is divided into transmitter and receiver.
Liu Jiehui, Gan Ruohong, Gan Zhiyu, Wang Feng, Li Ting   +4 more
doaj   +1 more source

High-speed visible light communication based on micro-LED: A technology with wide applications in next generation communication

Opto-Electronic Science, 2022
The evolution of next-generation cellular networks is aimed at creating faster, more reliable solutions. Both the next-generation 6G network and the metaverse require high transmission speeds.
Ting-Chang Lu, Xiang Lin, Wenan Guo, Chang-Ching Tu, Shibiao Liu, Chun-Jung Lin, Zhong Chen, H. Kuo, Tingzhu Wu   +8 more
semanticscholar   +1 more source

Laser visible light communications [PDF]

2012 IEEE Photonics Society Summer Topical Meeting Series, 2012
Visible Light Communications (VLC) via lighting must overcome the slow white LED. We propose the addition of a fast red laser to improve datarate, coverage, and light quality.
Tarik Borogovac, Thomas D.C. Little
openaire   +1 more source

Spatial Interference Detection for Mobile Visible Light Communication

, 2017
Taking advantage of the rolling shutter effect of CMOS cameras in smartphones is a common practice to increase the transfered data rate with visible light communication (VLC) without employing external equipment such as photodiodes.
Braud, Tristan, Guler, Ali Ugur, Hui, Pan   +2 more
core   +1 more source