Results 91 to 100 of about 8,545 (175)
A New Demodulator For Inverse Pulse Position Modulation Technique
Hittite Journal of Science and Engineering, 2018 nverse pulse position modulation is one of the modulation techniques for Visible Light Communication VLC systems. In this paper, a new demodulator scheme, which is named as Slot Period Detector SPD , is proposed by using frequency detection ...
Mehmet Sönmez
doaj +1 more source
InformaticsEstimating the optical power distribution in a room in order to assess the performance of a visible light communication (VLC) system is nothing new. It can be estimated using a Monte Carlo optical ray tracing algorithm that sums the contribution of each ...
Véronique Georlette +3 more
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Utilization of e-Logistics in multinational companies to overcome difficulties of today’s economic environment [PDF]
As the incredible growth of the Internet is changing the way corporations conduct their business. Logistics service providers must consider changing their traditional logistics system into an e-Logistics system in order to accommodate to the dynamic ...
Andrei ANGHELUŢĂ, Carmen COSTEA
core
Ain Shams Engineering JournalVisible Light Communication (VLC) has emerged as a promising wireless technology, yet faces critical challenges in LED nonlinearity and bandwidth limitations that constrain performance. This work presents three key innovations: (1) A hybrid Convolutional
Zhangyu Li
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IEEE Photonics JournalVisible Light Communication (VLC) is emerging as a pivotal technology in next-generation wireless networks, leveraging the abundant unlicensed spectrum to achieve ultra-high data rates with minimal energy overhead.
Raphael Ahiaklo-Kuz +3 more
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AI-Enhanced Hybrid QAM–PPM Visible Light Communication for Body Area Networks
SensorsThis paper investigates an artificial intelligence (AI)-enhanced visible light communication (VLC) system for body area networks (BANs) based on a hybrid modulation framework that jointly employs quadrature amplitude modulation (QAM) and pulse-position ...
Shreyash Shrestha +3 more
doaj +1 more source
PhotonicsThis paper presents a high-brightness LED (HB-LED) driver for visible light communication (VLC) based on two converters. The first is a high-frequency buck DC/DC converter and the second is a low-frequency boost DC/DC converter, connected in series with ...
Daniel G. Aller +5 more
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Review: Jaap Bakema and the Open Society. Dirk van den Heuvel (ed.) [PDF]
, 2019 Merino del Río, Rebeca
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Journal of Education and LearningThe architecture of the virtual learning community via metaverse, or VLC via metaverse, to promote digital teacher’s competency is related to the application of the concepts of virtual learning community integrated with virtual reality technology to promote the competency of teachers in the digital age.
Sriwichai Netniyom, Pinanta Chatwattana
openaire +1 more source
Pilot-assisted PAPR reduction technique for O-OFDM using multiple LEDs in VLC systems [PDF]
, 2016 Ogunkoya, Funmilayo Bimpe +2 more
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