Current Challenges in Optical Vehicular Modulation Techniques

Nowadays, a substantial amount of research is going on for the commercial deployment of the Internet of Vehicles (IoV) mostly focused on radio frequency (RF). Fortunately, optical camera communication (OCC) has emerged as an out-of-the-box solution to the overly congested RF spectrum. Vehicle lights...

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Bibliographic Details
Published in2021 International Conference on Information and Communication Technology Convergence (ICTC) pp. 801 - 804
Main Authors Ali, Md. Osman, Ahmed, Md. Faisal, Shahialal, Md, Rahman, Md. Habibur, Jang, Yeong Min
Format Conference Proceeding
LanguageEnglish
Published IEEE 20.10.2021
Subjects
bi-level pulse position modulation (BPPM)
Cameras
hybrid-spatial-phase-shift-keying (HS-PSK)
Integrated optics
internet of vehicles (IoV)
Optical camera communication (OCC)
Optical interconnections
Optical receivers
Optical transmitters
Radio frequency
twinkle AM
V2X communication
Vehicular ad hoc networks
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DOI10.1109/ICTC52510.2021.9620872

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Summary:Nowadays, a substantial amount of research is going on for the commercial deployment of the Internet of Vehicles (IoV) mostly focused on radio frequency (RF). Fortunately, optical camera communication (OCC) has emerged as an out-of-the-box solution to the overly congested RF spectrum. Vehicle lights and cameras are the transmitters and the receivers, respectively in vehicular OCC systems. It has already achieved a data rate higher than the IEEE 802.11p standard. Therefore, it is considered a potential candidate for vehicular communication. Here, we have presented a comprehensive study of optical vehicular modulation techniques, their limitations, and future research direction.
DOI:10.1109/ICTC52510.2021.9620872