Results 131 to 140 of about 296 (147)

Survey of indoor optical camera communication (OCC) systems for the Internet of lights

2017 International Conference on Information and Communication Technology Convergence (ICTC), 2017
In this paper, we propose the architecture and schemes of optical camera communication (OCC) system for the internet of lights (IoL) comprising an attentive indoor environment in which rolling-shutter cameras (including smartphone cameras) are used to receive data from light sources.
ThanhLuan Vu, Trang Nguyen, Chun Soo Kim, Eun Bi Sin, Jeonghwa Jeong, Yeong Min Jang   +5 more
openaire   +1 more source

An indoor positioning method in a concert hall using optical camera communication (OCC) technology

2017 International Conference on Information and Communication Technology Convergence (ICTC), 2017
Recent smart devices offer technologies that can measure indoor as well as outdoor locations. In the case of outdoor positioning, a global positioning system (GPS) is generally used. There is a limit to the method of using the GPS signal for indoor positioning.
Eunyoung Jeong, Bong-Seok Seo, Namtae Kim, Dongho You, Dong Ho Kim, Ye Hoon Lee   +5 more
openaire   +1 more source

Markov Models for predicting the Internet of Behaviour (IoB) of tourists: Optical Camera Communications (OCC) as a localization tool for indoor touristic scenarios

2023
This work proposes a simulation tool of a system aimed to predict the movements of tourists in an indoor scenario. It is based on a visible light positioning (VLP) system using LED lamps and an App in the user's mobile phone. VLP offers a dual illumination-location solution and provides highly accurate indoor positioning data of the user, able to feed ...
Rufo Torres, Saray, Aguiar Castillo, Lidia, Rufo, Julio, Rabadan, Jose, Perez Jimenez, Rafael   +4 more
openaire   +1 more source

Desenvolvimento de um esquema de recepção para sistemas Optical Camera Communications (OCC) usando dispositivos Android

Anais do XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais, 2022
Matheus Fortunato Alves, Leandro Ronchini Ximenes, Igor Santos Cruz Rodrigues   +2 more
openaire   +1 more source

Non-line-of-sight WDM-MIMO optical camera communications with the DBPWR algorithm

Optics Communications, 2022
Ningcong Jiang, Bangjiang Lin, Qiwei Lai   +2 more
exaly  

Modelagem tensorial para sistemas do tipo Optical Camera Communications (OCC)

2023
openaire   +1 more source

Experimental Validation of the Color-Hopping Space-Time (CHST) Scheme for Optical Camera Communication (OCC) Systems

2025 IEEE Latin-American Conference on Communications (LATINCOM)
Igor Santos Cruz Rodrigues, Leandro Ronchini Ximenes, Rafael Pérez Jiménez   +2 more
openaire   +1 more source

Data Rate Enhancement in Optical Camera Communications Using an Artificial Neural Network Equaliser

IEEE Access, 2020
Othman Isam Younus, Navid Bani Hassan, Zabih Ghassemlooy   +2 more
exaly  

Unmanned Aerial Vehicle (UAV) based Optical Camera Communication (OCC) in Water-to-Air Data Transmission

2024 IEEE Opto-Electronics and Communications Conference (OECC)
Ming-Chieh Tsai, Jian-Wen Chen, Yun-Han Chang, Chi-Wai Chow, You-Chia Chang, Chien-Hung Yeh   +5 more
openaire   +1 more source

Data rate enhancement of optical camera communications by compensating inter-frame gaps

Optics Communications, 2017
Duy Thong Nguyen, Youngil Park
exaly