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Fair Cache Sharing Management for Multi-Tenant Based Mobile Edge Networks

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

Original languageEnglish
Title of host publicationMobiArch 2020 - Proceedings of the 2020 ACM MobiArch 2020 the 15th Workshop on Mobility in the Evolving Internet Architecture, Part of Mobicom 2020
PublisherAssociation for Computing Machinery, Inc
Pages1-7
Number of pages7
ISBN (Electronic)9781450380812
DOIs
Published21 Sep 2020
Event15th ACM Workshop on Mobility in the Evolving Internet Architecture, MobiArch 2020 - Part of Mobicom 2020 - London, United Kingdom
Duration: 21 Sep 2020 → …

Publication series

NameMobiArch 2020 - Proceedings of the 2020 ACM MobiArch 2020 the 15th Workshop on Mobility in the Evolving Internet Architecture, Part of Mobicom 2020

Conference

Conference15th ACM Workshop on Mobility in the Evolving Internet Architecture, MobiArch 2020 - Part of Mobicom 2020
CountryUnited Kingdom
CityLondon
Period21/09/2020 → …

King's Authors

Abstract

Undoubtedly, in the highly competitive scene between network service providers, the quality of service and application experience of the mobile users are the cornerstones of competitiveness. Thus, to reduce the content access latency for their customers, network service providers or tenants normally provide caching service via edge computing. We postulate that cache sharing among multiple tenants could be a win-win concept since it can increase overall fair allocation of resources. However, cache sharing between tenants need to be carefully designed in order to provide cache allocation policies so that no individual tenant utility is penalized.;AB@We address this challenge by modeling the mobility-aware cache sharing problem as a Nash bargaining game. Based on its solution, we derive a sharing-based collaborative cache allocation scheme that considers both performance and fairness. Insights from simulation results reveal that as the variability between tenants due to congestion episodes increase the benefits of such collaboration schemes becomes more prominent.

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