Results 21 to 30 of about 15,319 (228)
Sensors, 2021 In this paper, we explore the potential applications of Optical Wireless Communications in the tourism industry, considering both indoor and outdoor scenarios and different transmission speeds.
Lidia Aguiar-Castillo +4 more
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Sandstorm effect on experimental optical camera communication [PDF]
Applied Optics, 2020 Sandstorms can severely affect the reliability of outdoor optical wireless communications (OWC) by diminishing large regions’ visibility. In this work, the effect of a real sandstorm on optical camera communications (OCC) links is experimentally evaluated.
Matus, Vicente +4 more
openaire +4 more sources
IEEE Photonics Journal, 2023 Optical camera communication (OCC) has been widely employed in various applications as a flexible and cost-effective means of communication both on land and underwater.
Maolin Li +4 more
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Utilization of LED Grow Lights for Optical Wireless Communication-Based RF-Free Smart-Farming System
Sensors, 2021 Indoor smart-farming based on artificial grow lights has gained attention in the past few years. In modern agricultural technology, the growth status is generally monitored and controlled by radio-frequency communication networks. However, it is reported
Sana Javed +3 more
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Multi-Spot Tracking System for Free-Space Optical Communication [PDF]
Radioengineering, 2022 This article describes a multi-spot tracking system for free space optic communications systems suitable for tracking optical terminals observed within the field-of-view of a wide angle telescope.
P. Skryja, J. Poliak, O. Wilfert
doaj
Region-of-Interest Signaling Vehicular System Using Optical Camera Communications
IEEE Photonics Journal, 2017 This technical paper introduces an optical camera communication system for vehicles. The purpose of the communication system incorporated into car (using existing light-emitting diode (LED) lights and ordinary cameras) is to add region-of-interest ...
Trang Nguyen +2 more
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Experimental DCO-OFDM Optical Camera Communication Systems With a Commercial Smartphone Camera
IEEE Photonics Journal, 2019 Modern handheld mobile devices are equipped with a complementary metal-oxide-semiconductor (CMOS) image sensor. These image sensors are capable of perceiving intensity changes in optically modulated signals, driving the rapid development of optical ...
Jenn-Kaie Lain +2 more
doaj +1 more source
Sensors, 2021 In this paper, we investigate the performance of a vehicular visible light communications (VVLC) link with a non-collimated and incoherent light source (a light-emitting diode) as the transmitter (Tx), and two different optical receiver (Rx) types (a ...
Elizabeth Eso +5 more
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Experimental Demonstration of RGB LED-Based Optical Camera Communications
IEEE Photonics Journal, 2015 Red, green, and blue (RGB) light-emitting diodes (LEDs) are widely used in everyday illumination, particularly where color-changing lighting is required.
Pengfei Luo +7 more
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Sensors, 2022 Current developments and the need for high-performance devices that provide safe and reliable communications present a future perspective by using visible light as an alternative solution that can substantially improve road and pedestrian safety.
Eduard Zadobrischi
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