Results 21 to 30 of about 6,925 (205)
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
doaj +1 more source
Optical Asymmetric Modulation for VLC Systems [PDF]
, 2018 The explosive growth of connected devices and the increasing number of broadband users have led to an unprecedented growth in traffic demand. To this effect, the next generation wireless systems are envisioned to meet this growth and offer a potential ...
Imran, Muhammad +5 more
core +1 more source
Vehicular Visible Light Networks for Urban Mobile Crowd Sensing
Sensors, 2018 Crowd sensing is a powerful tool to map and predict interests and events. In the future, it could be boosted by an increasing number of connected vehicles sharing information and intentions.
Barbara M. Masini +2 more
doaj +1 more source
Visible Light Communications towards 5G [PDF]
, 2015 5G networks have to offer extremely high capacity for novel streaming applications. One of the most promising approaches is to embed large numbers of co-operating small cells into the macro-cell coverage area.
Chvojka, P. +3 more
core +2 more sources
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 envisioned as one of the key enabling technologies for 6G and Internet of Things (IoT) systems [...]
openaire +2 more sources
IEEE Photonics Journal, 2020 We propose and experimentally demonstrate a color-shift-keying embedded direct-current-optical-orthogonal-frequency-division-multiplexing (CSK-DCO-OFDM) scheme for the VLC systems.
Wahyu Hendra Gunawan +3 more
doaj +1 more source
Multi-band carrier-less amplitude and phase modulation for bandlimited visible light communications systems [PDF]
, 2015 Visible light communications is a technology with enormous potential for a wide range of applications within next generation transmission and broadcasting technologies.
Canyelles-Pericas, P. +14 more
core +2 more sources
Effective Current Pre-Amplifiers for Visible Light Communication (VLC) Receivers [PDF]
Technologies, 2022 Visible light communication (VLC) is an upcoming wireless communication technology. In a VLC system, signal integrity under low illumination intensity and high transmission frequencies are of great importance. Towards this direction, the performance of the analog front end (AFE) sub-system either at the side of the transmitter or the receiver is ...
Simon-Ilias Poulis +7 more
openaire +2 more sources
Energies, 2020 Visible Light Communication (VLC) is a promising field in optical wireless communications, which uses the illumination infrastructure for data transmission.
Prabu Subramani +4 more
doaj +1 more source
Hybrid diffuse IR transmitter supporting VLC systems with imaging receivers [PDF]
, 2016 Indoor visible light communication (VLC), using white-LED lighting, generally assumes lights are ON during communications. In this paper, we propose a new Hybrid diffuse Infrared transmitter (HDIrT) coupled with an imaging receiver to support VLC system ...
Alresheedi, MT +2 more
core +1 more source