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 …
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 …
Characterization of optical camera communication based on a comprehensive system model
A Liu, W Shi, M Ouyang, W Liu - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Optical camera communication (OCC), as a complementary technology of radio frequency
(RF), has played an important role in alleviating the burden on the existing spectrum and …
(RF), has played an important role in alleviating the burden on the existing spectrum and …
The utilization of artificial neural network equalizer in optical camera communications
In this paper, we propose and validate an artificial neural network-based equalizer for the
constant power 4-level pulse amplitude modulation in an optical camera communications …
constant power 4-level pulse amplitude modulation in an optical camera communications …
Design Guidelines for Optical Camera Communication Systems: A Tutorial
A Liu, W Shi, M Safari, W Liu, J Cao - IEEE Photonics Journal, 2024 - ieeexplore.ieee.org
The rapid development of the Internet of Things (IoT) has put great challenges on the next
generation's communication technologies. Optical Camera Communication (OCC), with its …
generation's communication technologies. Optical Camera Communication (OCC), with its …
Convolutional autoencoder for exposure effects equalization and noise mitigation in optical camera communication
In rolling shutter-based optical camera communication (OCC), the camera's exposure time
limits the achievable reception bandwidth. In long-exposure settings, the image sensor …
limits the achievable reception bandwidth. In long-exposure settings, the image sensor …
Error performance analysis for OOK modulated optical camera communication systems
K Dong, M Kong, M Wang - Optics Communications, 2025 - Elsevier
Integrating image sensors' imaging capabilities into the receiver for visible light
communication is a prominent characteristic of optical camera communication (OCC) …
communication is a prominent characteristic of optical camera communication (OCC) …
Camera-based channel modeling and symbol error rate analysis of csk modulation for outdoor occ systems
K Dong, X Ke, H Li - IEEE Access, 2022 - ieeexplore.ieee.org
A camera with an image sensor is an important alternative device to a photodiode-based
receiver of visible-light communication in outdoor scenarios. The intrinsic color separation …
receiver of visible-light communication in outdoor scenarios. The intrinsic color separation …
Simplified model for non-line-of-sight optical camera communication with a simple patterned reflective surface
Z He, J Chen, C Yu - Applied Optics, 2024 - opg.optica.org
Most previous studies on non-line-of-sight optical camera communication (NLOS-OCC)
were conducted as practical experiments; few relevant mathematical models have been …
were conducted as practical experiments; few relevant mathematical models have been …
Deep learning for signal clock and exposure estimation in rolling shutter optical camera communication
In rolling shutter (RS)-based optical camera communication (OCC) links, selecting the
appropriate camera's exposure time is critical, as it limits the reception bandwidth. In long …
appropriate camera's exposure time is critical, as it limits the reception bandwidth. In long …