Edge Computing: Vision and Challenges | IEEE Journals & Magazine | IEEE Xplore

Edge Computing: Vision and Challenges


Abstract:

The proliferation of Internet of Things (IoT) and the success of rich cloud services have pushed the horizon of a new computing paradigm, edge computing, which calls for ...Show More

Abstract:

The proliferation of Internet of Things (IoT) and the success of rich cloud services have pushed the horizon of a new computing paradigm, edge computing, which calls for processing the data at the edge of the network. Edge computing has the potential to address the concerns of response time requirement, battery life constraint, bandwidth cost saving, as well as data safety and privacy. In this paper, we introduce the definition of edge computing, followed by several case studies, ranging from cloud offloading to smart home and city, as well as collaborative edge to materialize the concept of edge computing. Finally, we present several challenges and opportunities in the field of edge computing, and hope this paper will gain attention from the community and inspire more research in this direction.
Published in: IEEE Internet of Things Journal ( Volume: 3, Issue: 5, October 2016)
Page(s): 637 - 646
Date of Publication: 09 June 2016

ISSN Information:


I. Introduction

Cloud computing has tremendously changed the way we live, work, and study since its inception around 2005 [1]. For example, software as a service (SaaS) instances, such as Google Apps, Twitter, Facebook, and Flickr, have been widely used in our daily life. Moreover, scalable infrastructures as well as processing engines developed to support cloud service are also significantly influencing the way of running business, for instance, Google File System [2], MapReduce [3], Apache Hadoop [4], Apache Spark [5], and so on.

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References

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