Architectural Design Alternatives based on Cloud/Edge/Fog Computing for Connected Vehicles
Abstract
As vehicles playing an increasingly important role in people's daily life, requirements on safer and more comfortable driving experience have arisen. Connected vehicles (CVs) can provide enabling technologies to realize these requirements and have attracted widespread attentions from both academia and industry. These requirements ask for a well-designed computing architecture to support the Quality-of-Service (QoS) of CV applications. Computation offloading techniques, such as cloud, edge, and fog computing, can help CVs process computation-intensive and large-scale computing tasks. Additionally, different cloud/edge/fog computing architectures are suitable for supporting different types of CV applications with highly different QoS requirements, which demonstrates the importance of the computing architecture design. However, most of the existing surveys on cloud/edge/fog computing for CVs overlook the computing architecture design, where they (i) only focus on one specific computing architecture and (ii) lack discussions on benefits, research challenges, and system requirements of different architectural alternatives. In this paper, we provide a comprehensive survey on different architectural design alternatives based on cloud/edge/fog computing for CVs. The contributions of this paper are: (i) providing a comprehensive literature survey on existing proposed architectural design alternatives based on cloud/edge/fog computing for CVs, (ii) proposing a new classification of computing architectures based on cloud/edge/fog computing for CVs: computation-aided and computation-enabled architectures, (iii) presenting a holistic comparison among different cloud/edge/fog computing architectures for CVs based on functional requirements of CV systems, including advantages, disadvantages, and research challenges.
Cite
@article{arxiv.2009.12509,
title = {Architectural Design Alternatives based on Cloud/Edge/Fog Computing for Connected Vehicles},
author = {Haoxin Wang and Tingting Liu and BaekGyu Kim and Chung-Wei Lin and Shinichi Shiraishi and Jiang Xie and Zhu Han},
journal= {arXiv preprint arXiv:2009.12509},
year = {2020}
}
Comments
This is a personal copy of the authors. Not for redistribution. The final version of this paper is available through the IEEE Xplore Digital Library, at the link: https://ieeexplore.ieee.org/document/9184917, with the DOI: 10.1109/COMST.2020.3020854