Hybrid RF/VLC systems: A comprehensive survey on network topologies, performance analyses, applications, and future directions
Wireless communications refer to data transmissions in unguided propagation media
through the use of wireless carriers such as radio frequency (RF) and visible light (VL) …
through the use of wireless carriers such as radio frequency (RF) and visible light (VL) …
A review–unguided optical communications: Developments, technology evolution, and challenges
This review paper discusses the complete evolution of free-space optical (FSO)
communication, also known as unguided optical communication (UOC) technologies, all the …
communication, also known as unguided optical communication (UOC) technologies, all the …
Data rate enhancement in optical camera communications using an artificial neural network equaliser
In optical camera communication (OCC) systems leverage on the use of commercial off-the-
shelf image sensors to perceive the spatial and temporal variation of light intensity to enable …
shelf image sensors to perceive the spatial and temporal variation of light intensity to enable …
Performance analysis and improvement of optical camera communication
Optical camera communication (OCC) is a technology in which a camera image sensor is
employed to receive data bits sent from a light source. OCC has attracted a lot of research …
employed to receive data bits sent from a light source. OCC has attracted a lot of research …
Long-distance indoor optical camera communication using side-emitting fibers as distributed transmitters
We present a design approach for a long-distance optical camera communication (OCC)
system using side-emitting fibers as distributed transmitters. We demonstrate our approach …
system using side-emitting fibers as distributed transmitters. We demonstrate our approach …
Optical camera communications
Visible light communications (VLC) has been evolving at a much faster rate because of the
development of high energy efficient white light emitting diodes (LED). For the first time, we …
development of high energy efficient white light emitting diodes (LED). For the first time, we …
Smartphone camera-based optical wireless communication system: requirements and implementation challenges
Visible light and infrared bands of the optical spectrum used for optical camera
communication (OCC) are becoming a promising technology nowadays. Researchers are …
communication (OCC) are becoming a promising technology nowadays. Researchers are …
A SIMO hybrid visible-light communication system for optical IoT
Visible-light communication (VLC) is an emerging technology utilizing light-emitting diodes
and photodetectors (PDs) and cameras [ie, image sensors (ISs)] as the transmitter and …
and photodetectors (PDs) and cameras [ie, image sensors (ISs)] as the transmitter and …
Optical camera communications for IoT–rolling-shutter based MIMO scheme with grouped LED array transmitter
In optical camera communications (OCC), the provision of both flicker-free illumination and
high data rates are challenging issues, which can be addressed by utilizing the rolling …
high data rates are challenging issues, which can be addressed by utilizing the rolling …
Optical camera communications: practical constraints, applications, potential challenges, and future directions
SAH Mohsan - Journal of optical technology, 2021 - opg.optica.org
Mobile wireless communications mainly rely on radio frequency to transmit data. However,
its congested spectrum cannot meet the growing requirements for future high data rate …
its congested spectrum cannot meet the growing requirements for future high data rate …