Evolutionary V2X Technologies Toward the Internet of Vehicles: Challenges and Opportunities

By Haibo Zhou, Wenchao Xu, Jiacheng Chen, Wei Wang. Proceedings of the IEEE, 2020

548 citations recorded by the source corpus.

To enable large-scale and ubiquitous automotive network access, traditional vehicle-to-everything (V2X) technologies are evolving to the Internet of Vehicles (IoV) for increasing demands on emerging advanced vehicular applications, such as intelligent transportation systems (ITS) and autonomous vehicles. In recent years, IoV technologies have been developed and achieved significant progress. However, it is still unclear what is the evolution path and what are the challenges and opportunities brought by IoV. For the aforementioned considerations, this article provides a thorough survey on the historical process and status quo of V2X technologies, as well as demonstration of emerging technology developing directions toward IoV. We first review the early stage when the dedicated short-range communications (DSRC) was issued as an important initial beginning and compared the cellular V2X with IEEE 802.11 V2X communications in terms of both the pros and cons. In addition, considering the advent of big data and cloud-edge regime, we highlight the key technical challenges and pinpoint the opportunities toward the big data-driven IoV and cloud-based IoV, respectively. We believe our comprehensive survey on evolutionary V2X technologies toward IoV can provide beneficial insights and inspirations for both academia and the IoV industry.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/78b3c3805b5c4d036db2d6b6d471e76fd514492e

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Citations in the corpus

6G for Vehicle-to-Everything (V2X) Communications: Enabling Technologies, Challenges, and Opportunities (2020, background): “In contrast to the survey in [13], which focuses on the evolution of the two major V2X technologies (i.e., DSRC/802.11p based V2X and C-V2X) as well as big-data driven internet-of-vehicle (IoV) and cloud-based IoV, we take a forward-looking and inclusive approach from various perspectives (such as…”
Edge Artificial Intelligence for 6G: Vision, Enabling Technologies, and Applications (2021, background): “…platform across the satellite networks (e.g., miniaturized satellites [211]), aerial networks (e.g., UAV communications [212]), and terrestrial communications (e.g., vehicular communications [213]) to provide ubiquitous connectivity for various edge training architectures, as shown in Fig.”