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7. Proximity-Aware IaaS in an Edge Computing Environment With User Dynamics.

Author

Yamanaka, Hiroaki, Kawai, Eiji, Teranishi, Yuuichi, and Harai, Hiroaki

Abstract

Edge computing enables application services to leverage low-latency responses. This paper describes the design of infrastructure-as-a-service for edge computing (EC-IaaS) to realize multiple application services on the same edge servers. In the provision of application services, it is important for application service providers (ASPs) to satisfy proximity constraints regarding the edge servers hosting virtual machines (VMs). State-of-the-art methods to provide VMs satisfying these proximity constraints require ASPs to have a large amount of information from an EC-IaaS provider, which incurs large computational and communication overheads. Otherwise, the edge servers will incur the large power draw. In this paper, we propose a virtual region model. The virtual region model abstracts the details of an edge computing infrastructure. We extend the VM request and placement processes based on the virtual region model, to support dynamics of end-user devices. We confirm that the amount of information, which ASPs receive from an EC-IaaS provider, is the same level of the least amount required by the state-of-the-art methods. Additionally, the power draw of edge servers is the same as the minimum in the state-of-the-art methods, and this level is even sustained when the number of end-user devices changes in a city. [ABSTRACT FROM AUTHOR]

Published
2019
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10. Concept and Design of SDN-Enhanced MPI Framework

Author

Takahashi, Keichi, primary, Khureltulga, Dashdavaa, additional, Munkhdorj, Baatarsuren, additional, Kido, Yoshiyuki, additional, Date, Susumu, additional, Yamanaka, Hiroaki, additional, Kawai, Eiji, additional, and Shimojo, Shinji, additional

Published
2015
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