Results 151 to 160 of about 3,034 (167)

Asynchronous scheme for unidirectional optical camera communications (OCC)

2014 Sixth International Conference on Ubiquitous and Future Networks (ICUFN), 2014
This paper proposes software-based scheme for unidirectional communications of OCC system. Proposed scheme based on over-sampling technique will solve fully effects of exposure to the unidirectional OCC system where there is no synchronization. These schemes do not consider mitigating flicker, and then they are suitable for both global shutter and ...
Trang Nguyen, Nam Tuan Le, Yeong Min Jang   +2 more
openaire   +1 more source

OCC Protocol for connected LEDs in Optical Camera Communication Networks

2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN), 2018
Nowadays, and Internet of Lights (IoL) can be used to help a variety of lights in home, building, factory, city, and so on. The achievement of wireless communication technologies have brought convenience and amazing services to users. The hybrid use of wireless technologies in a system is not a novel idea, however, in this paper, we introduce the ...
Thanh Luan Vu, Minh Duc Thieu, Nguyen Van Thang, Yeong Min Jang   +3 more
openaire   +1 more source

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.
Thanh Luan 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

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

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

2023
openaire   +1 more source

Optical Camera Communication in Vehicular Applications: A Review

IEEE Transactions on Intelligent Transportation Systems, 2022
Moh Khalid Hasan, Md Osman Ali, Md Habibur Rahman   +2 more
exaly  

Characterization of Optical Camera Communication Based on a Comprehensive System Model

Journal of Lightwave Technology, 2022
Anqi Liu, Wenxiao Shi, Min Ouyang
exaly  

A Two-Stage Power Allocation-Based NOMA Architecture for Optical Camera Communication

IEEE Systems Journal, 2021
Md Shahjalal, Moh Khalid Hasan, Md Mainul Islam   +2 more
exaly  

Design and analysis of an optical camera communication system for underwater applications

IET Optoelectronics, 2020
Mervyn Ekanayake
exaly