Results 201 to 210 of about 59,671 (235)
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Vehicular VLC System With Selection Combining
IEEE Transactions on Vehicular Technology, 2022The availability of LED-based headlights and taillights makes possible the use of visible light communication (VLC) as a wireless access technology for vehicle-to-vehicle (V2V) communications.
Bassam Aly, Mohammed Elamassie, M. Uysal
semanticscholar +1 more source
Capacity Characterization Analysis of Optical Intelligent Reflecting Surface Assisted MISO VLC
IEEE Internet of Things JournalThe promising visible light communication (VLC) technology, which performs superior for Internet of Things (IoT) networks, can alleviate the spectrum congestion of current radio frequency communications.
Shiyuan Sun +4 more
semanticscholar +1 more source
Outage Probability Analysis of RIS-Assisted Indoor Wide-FOV-VLC/RF Wireless Communication
IEEE Wireless Communications LettersA reflective intelligent surface (RIS)-assisted system design is proposed to improve the coverage of hybrid visible light communications (VLC)/radio-frequency (RF) indoor wireless communication.
Rahul K. Pal +3 more
semanticscholar +1 more source
Channel Characterization and Modeling for VLC-IoE Applications in 6G: A Survey
IEEE Internet of Things JournalVisible light communication (VLC) is considered a promising technology for enabling Internet of Everything (IoE) applications in the sixth generation (6G), owing to its specific advantages over radio frequency (RF) communications.
Pan Tang +7 more
semanticscholar +1 more source
Cooperative Hybrid VLC/RF Systems With SLIPT
IEEE Transactions on Communications, 2021A hybrid downlink system that simultaneously uses visible light communication (VLC) and radio frequency (RF) is investigated, assuming that only one of the two considered users is capable of receiving information over the optical band.
Yue Xiao +5 more
semanticscholar +1 more source
Antimicrobial Properties of VLC Liners
Journal of Esthetic and Restorative Dentistry, 1990The antimicrobial activity of several visible light cured glass ionomer and liner materials against three bacteria commonly found in the oral cavity is discussed. Vitrabond light cure glass ionomer produced zones of inhibition against all the bacteria tested in this study.
W, Scherer +3 more
openaire +2 more sources
IEEE transactions on intelligent transportation systems (Print), 2021
Intelligent Transportation Systems (ITS) aim at integration of innovative technologies in next-generation vehicles in order to increase the safety and efficiency standards of vehicular traffic fluxes.
M. Meucci +5 more
semanticscholar +1 more source
Intelligent Transportation Systems (ITS) aim at integration of innovative technologies in next-generation vehicles in order to increase the safety and efficiency standards of vehicular traffic fluxes.
M. Meucci +5 more
semanticscholar +1 more source
Subcarrier and Power Allocation in OFDM-NOMA VLC Systems
IEEE Photonics Technology Letters, 2021We propose a novel subcarrier and power allocation method to improve both the throughput and user fairness in orthogonal frequency division multiplexing non-orthogonal multiple access visible light communication (OFDM-NOMA VLC) systems.
Geyang Wang +3 more
semanticscholar +1 more source
2019 21st International Conference on Transparent Optical Networks (ICTON), 2019
The achievable data rate in indoor wireless systems that employ visible light communication (VLC) can be limited by multipath propagation. Here, we use computer generated holograms (CGHs) in VLC system design to improve the achievable system data rate. The CGHs are utilized to produce a fixed broad beam from the light source, selecting the light source
Younus, Safwan Hafeedh +4 more
openaire +1 more source
The achievable data rate in indoor wireless systems that employ visible light communication (VLC) can be limited by multipath propagation. Here, we use computer generated holograms (CGHs) in VLC system design to improve the achievable system data rate. The CGHs are utilized to produce a fixed broad beam from the light source, selecting the light source
Younus, Safwan Hafeedh +4 more
openaire +1 more source
A SiPM-Based VLC Receiver for Gigabit Communication Using OOK Modulation
IEEE Photonics Technology Letters, 2020The growing demand for wireless communications services means that RF systems are increasingly unable to support user’s requirement. Consequently, there is a growing interest in using visible light communication (VLC), including interest in sensitive VLC
Z. Ahmed +5 more
semanticscholar +1 more source