University of Oulu

P. Porambage, J. Okwuibe, M. Liyanage, M. Ylianttila and T. Taleb, "Survey on Multi-Access Edge Computing for Internet of Things Realization," in IEEE Communications Surveys & Tutorials, vol. 20, no. 4, pp. 2961-2991, Fourthquarter 2018. doi: 10.1109/COMST.2018.2849509

Survey on multi-access edge computing for Internet of Things realization

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Author: Porambage, Pawani1; Okwuibe, Jude1; Liyanage, Madhusanka1;
Organizations: 1Center for Wireless Communications, University of Oulu
2Department of Communications and Networking, Aalto University
3Department of Computer and Information Security, Sejong University
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 2.8 MB)
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Language: English
Published: Institute of Electrical and Electronics Engineers, 2018
Publish Date: 2018-11-28


The Internet of Things (IoT) has recently advanced from an experimental technology to what will become the backbone of future customer value for both product and service sector businesses. This underscores the cardinal role of IoT on the journey toward the fifth generation of wireless communication systems. IoT technologies augmented with intelligent and big data analytics are expected to rapidly change the landscape of myriads of application domains ranging from health care to smart cities and industrial automations. The emergence of multi-access edge computing (MEC) technology aims at extending cloud computing capabilities to the edge of the radio access network, hence providing real-time, high-bandwidth, low-latency access to radio network resources. IoT is identified as a key use case of MEC, given MEC’s ability to provide cloud platform and gateway services at the network edge. MEC will inspire the development of myriads of applications and services with demand for ultralow latency and high quality of service due to its dense geographical distribution and wide support for mobility. MEC is therefore an important enabler of IoT applications and services which require real-time operations. In this survey, we provide a holistic overview on the exploitation of MEC technology for the realization of IoT applications and their synergies. We further discuss the technical aspects of enabling MEC in IoT and provide some insight into various other integration technologies therein.

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Series: IEEE communications surveys and tutorials
ISSN: 1553-877X
ISSN-E: 2373-745X
ISSN-L: 1553-877X
Volume: 20
Issue: 4
Pages: 2961 - 2991
DOI: 10.1109/COMST.2018.2849509
Type of Publication: A1 Journal article – refereed
Field of Science: 213 Electronic, automation and communications engineering, electronics
Funding: This work was supported in part by the Infotech Doctoral Program of UniOGS and four research projects—6Genesis Flagship under Grant 318927, Secure Connectivity of Future Cyber-Physical Systems, Towards Digital Paradise, and Micro-Operator Concept for Boosting Local Service Delivery in 5G, and in part by the Academy of Finland and TEKES, Finland.
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