Having the Fifth Generation (5G) mobile communication system recently rolled out in many countries, the wireless community is now setting its eyes on the next era of Sixth Generation (6G). Inheriting from 5G its focus on industrial use cases, 6G is envisaged to become the infrastructural backbone of future intelligent industry. Especially, a combination of 6G and the emerging technologies of Digital Twins (DT) will give impetus to the next evolution of Industry 4.0 (I4.0) systems. This article provides a survey in the research area of 6G-empowered industrial DT system. With a novel vision of 6G industrial DT ecosystem, this survey discusses the ambitions and potential applications of industrial DT in the 6G era, identifying the emerging challenges as well as the key enabling technologies. The introduced ecosystem is supposed to bridge the gaps between humans, machines, and the data infrastructure, and therewith enable numerous novel application scenarios.
@article{arxiv.2210.08970,
title = {Digital Twins for Industry 4.0 in the 6G Era},
author = {Bin Han and Mohammad Asif Habibi and Bjoern Richerzhagen and Kim Schindhelm and Florian Zeiger and Fabrizio Lamberti and Filippo Gabriele Pratticò and Karthik Upadhya and Charalampos Korovesis and Ioannis-Prodromos Belikaidis and Panagiotis Demestichas and Siyu Yuan and Hans D. Schotten},
journal= {arXiv preprint arXiv:2210.08970},
year = {2023}
}
Comments
Accepted for publication in IEEE Open Journal of Vehicular Technology