Results 21 to 30 of about 8,190,952 (214)
Secure Visible Light Communication System via Cooperative Attack Detecting Techniques
IEEE Access, 2022 With the recent development of fourth industrial technology, the need for a broadband short-range wireless communication system to realize an ultraconnected, ultra-low latency, and ultra-realistic intelligent information society has emerged.
So-Hyun Park, Soyoung Joo, Il-Gu Lee
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Recent Advances in Optical Injection Locking for Visible Light Communication Applications
Photonics, 2023 The introduction of visible light communication (VLC) technology could increase the capacity of existing wireless communication systems towards 6G networks.
Xingchen Liu +9 more
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PWM-based PPM format for dimming control in visible light communication system [PDF]
, 2012 We report simulation results of pulse width modulation (PWM)-based pulse position modulation (PPM) signal format for visible light communication systems. For simultaneous operation of data transmission and dimming control, PPM data format is added to PWM
Jang, Hyung-Joon +7 more
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, 2022 S.133-180Introduction Optical free space communication using visible radiation, i.e. light, has been known for a very long time. Some early examples are signaling using fire, the Heliograph using sunlight, which is directed to the receiver by means of a ...
Langer, K.-D.
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Investigation and Implementation of Dicode Pulse Position Modulation Over Indoor Visible Light Communication System [PDF]
A visible light communication (VLC) system with green technology is available and enables users to use white LEDs for illumination as well as for high data rate transmission over wireless optical links.
Buhafa, Adel Mohamed
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Efficient road surface detection using visible light communication [PDF]
, 2015 This paper presents an efficient road surface detection technique based on visible light communication (VLC). It uses light emitting diodes (LED) based car headlamps to illuminate the road surface and capture the diffuse and specular reflections from the
Ghassemlooy, Zabih +7 more
core +1 more source
Sensors, 2020 The usage of Visible Light Communications (VLC) technology in automotive applications is very promising. Nevertheless, in outdoor conditions, the performances of existing VLC systems are strongly affected by the sun or other sources of light.
Sebastian Andrei Avătămăniței +4 more
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CALC: Calibration for Ambient Light Correction in Screen-to-Camera Visible Light Communication
Results in Optics, 2021 Screen-to-Camera Visible Light Communication (S2C-VLC) offers an attractive alternative to other near-field communication methods. It provides direct communication between smartphones without infrastructure support and demand on radio frequency while ...
Kunyu Sun +2 more
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Jurnal Elkomika, 2019 ABSTRAK Sistem komunikasi suara bawah air telah dikenal sejak lama, diantaranya sonar dan akustik. Seiring perkembangan zaman dan kemajuan teknologi, kini hadir komunikasi dengan media transmisi cahaya tampak yaitu Visible Light Communication (VLC) yang
LUCIA JAMBOLA +3 more
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Simultaneous transmission of audio and video signals using visible light communications [PDF]
, 2013 A visible light communication system for parallel transmission of high-quality audio and video signals using illumination white and red light-emitting diodes (LEDs) is presented in this paper. For video transmission, we adopts the pulse width modulation (
Son, Do +13 more
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