Current Status and Performance Analysis of Optical Camera Communication Technologies for 5G Networks
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2681110
Abstract: This paper investigates optical camera communication (OCC) technologies, targeting new spectrum, multiple-input-multiple-output diversity, transmission access, and novel architectures with augmented reality user experience for the extended 5G wireless network. It provides the current OCC research… read more here.
Keywords: performance analysis; status; communication; camera communication ... See more keywords
Multiple Exposure Coding for Short and Long Dual Transmission in Vehicle Optical Camera Communication
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2904974
Abstract: In vehicle optical camera communication (VOCC), LED lamps in a vehicle are used to transmit an optical signal that will be received by cameras attached in another vehicle. Although having many advantages, VOCC also has… read more here.
Keywords: vehicle; camera communication; communication; optical camera ... See more keywords
Experimental DCO-OFDM Optical Camera Communication Systems With a Commercial Smartphone Camera
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2019.2948071
Abstract: Modern handheld mobile devices are equipped with a complementary metal-oxide-semiconductor (CMOS) image sensor. These image sensors are capable of perceiving intensity changes in optically modulated signals, driving the rapid development of optical camera communication (OCC).… read more here.
Keywords: smartphone camera; camera communication; optical camera; commercial smartphone ... See more keywords
Investigations on Temporal Sampling and Patternless Frame Recovery for Asynchronous Display-Camera Communication
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2021.3106711
Abstract: Alongside classic Visible Light Communication using LEDs and photodiodes, Optical Display-Camera Communication offers another promising way of transmitting data through visible light wirelessly: A display serves as a multi-parallel transmitter array and a camera as… read more here.
Keywords: display; camera; display camera; camera communication ... See more keywords
Optical Camera Communication in Vehicular Applications: A Review
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2021.3086409
Abstract: Recently, substantial development is observed in the area of Internet of Vehicles owing to the application of wireless communication technologies. Majority of these technologies are based on radio frequency (RF); however, RF spectra are overly… read more here.
Keywords: communication vehicular; communication; camera; vehicular applications ... See more keywords
Demonstration of a Sub-Pixel Outdoor Optical Camera Communication Link
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Latin America Transactions"
DOI: 10.1109/tla.2021.9477281
Abstract: Optical Camera Communication (OCC) is an Optical Wireless Communication (OWC) technology that relies on general-purpose cameras to perform not only image-related tasks but also to receive data from optical sources. In general terms, OCC has… read more here.
Keywords: optical camera; communication; communication link; camera communication ... See more keywords
ChromaCode: A Fully Imperceptible Screen-Camera Communication System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Mobile Computing"
DOI: 10.1109/tmc.2019.2956493
Abstract: Hidden screen-camera communication techniques emerge as a new paradigm that embeds data imperceptibly into regular videos while remaining unobtrusive to human viewers. Three key goals on imperceptible, high rate, and reliable communication are desirable but… read more here.
Keywords: camera communication; screen camera; camera; communication system ... See more keywords
Optimal optical camera communication-ALOHA random access algorithm aided visible light communication system
Sign Up to like & getrecommendations! Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.7.076111
Abstract: Abstract. We propose an optical camera communication-based ALOHA-like (OCC-ALOHA) random access algorithm in which the hidden terminal issue is avoided. We use the spatial resolution of the image sensor of the OCC link to enable… read more here.
Keywords: access; camera communication; communication; optical camera ... See more keywords
BER performance study for optical OFDM of optical camera communication
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Electrical and Computer Engineering"
DOI: 10.11591/ijece.v11i5.pp4263-4271
Abstract: In this article, different forms of optical orthogonal frequency division multiplexing (OFDM) were observed which were suitable for optical camera communication (OCC) systems. This research aims to establish the bit error rate (BER) versus signal-to-noise… read more here.
Keywords: aco ofdm; camera communication; ofdm; optical camera ... See more keywords
Parametric modeling and experimental measurement of rolling shutter characteristics for optical camera communication using undersampled modulation.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.468009
Abstract: The characteristics of a rolling shutter in a commonly used complementary metal-oxide-semiconductor (CMOS) camera are important for the demodulation of an undersampled OOK symbol in optical camera communication (OCC). Therefore, a parametric model is proposed… read more here.
Keywords: optical camera; shutter; camera communication; rolling shutter ... See more keywords
Optical camera communication (OCC) using a laser-diode coupled optical-diffusing fiber (ODF) and rolling shutter image sensor.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.449860
Abstract: We demonstrate an optical-camera-communication (OCC) system utilizing a laser-diode (LD) coupled optical-diffusing-fiber (ODF) transmitter (Tx) and rolling-shutter based image sensor receiver (Rx). The ODF is a glass optical fiber produced for decorative lighting or embedded… read more here.
Keywords: laser diode; optical camera; fiber; camera communication ... See more keywords