Special Issue on “Visible Light Communication (VLC)”
Photonics, 2022 Due to its appealing advantages, including abundant and unregulated spectrum resources, no electromagnetic interference (EMI) radiation and high security, visible light communication (VLC) using light-emitting diodes (LEDs) or laser diodes (LDs) has been
Chen Chen
doaj +2 more sources
Design of a visible light communication system for deep sea divers based on analogue frequency modulation [PDF]
, 2016 This paper presents the design, development and test of an underwater visible light communication system for the deep sea divers. To achieve a practical communication range, frequency modulation technique has been utilized to modulate the voice signal ...
Ahmad, Zahir +3 more
core +4 more sources
Quartz-enhanced photoacoustic spectroscopy employing pilot line manufactured custom tuning forks
Photoacoustics, 2020 Pilot line manufactured custom quartz tuning forks (QTFs) with a resonance frequency of 28 kHz and a Q value of >30, 000 in a vacuum and ∼ 7500 in the air, were designed and produced for trace gas sensing based on quartz enhanced photoacoustic ...
Huadan Zheng +19 more
doaj +1 more source
Recent Advances in Indoor Localization via Visible Lights: A Survey
Sensors, 2020 Because of the limitations of the Global Positioning System (GPS) in indoor scenarios, various types of indoor positioning or localization technologies have been proposed and deployed.
A B M Mohaimenur Rahman +2 more
doaj +1 more source
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
core +1 more source
High-Speed Indoor Navigation System based on Visible Light and Mobile Phone
IEEE Photonics Journal, 2017 Visible light positioning (VLP) is widely believed to be a cost-effective answer to the growing demand for real-time indoor positioning. However, due to the high computational cost of image processing, most existing VLC-based systems fail to deliver ...
Junbin Fang +7 more
doaj +1 more source
Vehicular Visible Light Communication for Intersection Management
Signals, 2023 An innovative treatment for congested urban road networks is the split intersection. Here, a congested two-way–two-way traffic light-controlled intersection is transformed into two lighter intersections.
M. A. Vieira +4 more
doaj +1 more source
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
core +2 more sources
Application of Underwater Visible Light Communication in Underwater Warfare System
水下无人系统学报, 2022 Underwater visible light communication is a technology that can realize two-way high-speed underwater communication in underwater warfare information systems, suitable for the protection of unmanned undersea vehicle(UUV) reconnaissance information, UUV ...
Bin-bin LÜ, Ming-lai LIN, Xin WAN
doaj +1 more source
Fasys: Visible-Light-Based Communication and Positioning Services towards Smart Cities
Sensors, 2023 Visible-light-based transmission application plays an important role in various types of sensor services for the Internet of Things (IoTs). However, in big data scenarios, current visible-light-based systems cannot achieve concurrent high-speed ...
Baozhu Yu +4 more
doaj +1 more source