作者
Dan Wang, Ning Zhao, Bin Song, Peng Lin, F Richard Yu
发表日期
2021/2/8
期刊
IEEE Internet of Things Journal
卷号
8
期号
11
页码范围
9294-9304
出版商
IEEE
简介
The evolution of the Internet of Things (IoT) makes an increased emphasis on extending their computing and storage capabilities by relying particularly on the cloud/edge computing (EC) for cyber-physical systems (CPSs). Especially, in software-defined CPS (SD-CPS), different software-defined networking (SDN) controllers share information and cooperate to make global decisions. To further enhance system security during the information sharing process, we introduce blockchain technology into SD-CPS. However, because many security-related decisions are sensitive to latency, it is vital to minimize the system latency in blockchain-empowered SD-CPS. In this article, a blockchain-empowered distributed SD-CPS framework is proposed to realize consensus and distributed resource management by offloading data in a hybrid network paradigm that combines cloud computing and EC. Moreover, to adaptively …
学术搜索中的文章
D Wang, N Zhao, B Song, P Lin, FR Yu - IEEE Internet of Things Journal, 2021