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The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Edge computing technologies for Internet of Things: a primer

Open access
Ai, Yuan, Peng, Mugen, Zhang, Kecheng·2018·Digital Communications and Networks

Abstract

With the rapid development of mobile internet and Internet of Things applications, the conventional centralized cloud computing is encountering severe challenges, such as high latency, low Spectral Efficiency (SE), and non-adaptive machine type of communication. Motivated to solve these challenges, a new technology is driving a trend that shifts the function of centralized cloud computing to edge devices of networks. Several edge computing technologies originating from different backgrounds to decrease latency, improve SE, and support the massive machine type of communication have been emerging. This paper comprehensively presents a tutorial on three typical edge computing technologies, namely mobile edge computing, cloudlets, and fog computing. In particular, the standardization efforts, principles, architectures, and applications of these three technologies are summarized and compared. From the viewpoint of radio access network, the differences between mobile edge computing and fog computing are highlighted, and the characteristics of fog computing-based radio access network are discussed. Finally, open issues and future research directions are identified as well.

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Metadata

Authors
Ai, Y., Peng, M., & Zhang, K.
Venue
Digital Communications and Networks
Publisher
Elsevier BV
Published
2018-04
Volume
4
Issue
2
Pages
77-86
ISSN
2352-8648 (ISSN-L)
OpenAlex
W2730079057
Cited by
582
References
10
FWCI
40.91
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Edge computing technologies for Internet of Things: a primer. https://app.cochat.ai/papers/10.1016/j.dcan.2017.07.001
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Ai, Y., Peng, M., & Zhang, K. (2018). Edge computing technologies for Internet of Things: a primer. Digital Communications and Networks. https://doi.org/10.1016/j.dcan.2017.07.001

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