IMDEA Networks Institute Publications Repository

The Impact of Human Mobility on Edge Data Center Deployment in Urban Environments

Vitello, Piergiorgio and Capponi, Andrea and Fiandrino, Claudio and Cantelmo, Guido and Kliazovich, Dzmitry (2019) The Impact of Human Mobility on Edge Data Center Deployment in Urban Environments. In: IEEE Global Communications Conference (Globecom 2019), 9-13 December 2019, Waikoloa, HI, USA.

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Multi-access Edge Computing (MEC) brings storage and computational capabilities at the edge of the network into so-called Edge Data Centers (EDCs) to better low-latency applications. To this end, effective placement of EDCs in urban environments is key for proper load balance and to minimize outages. In this paper, we specifically tackle this problem. To fully understand how the computational demand of EDCs varies, it is fundamental to analyze the complex dynamics of cities. Our work takes into account the mobility of citizens and their spatial patterns to estimate the optimal placement of MEC EDCs in urban environments in order to minimize outages. To this end, we propose and compare two heuristics. In particular, we present the mobility-aware deployment algorithm (MDA) that outperforms approaches that do not consider citizens mobility. Simulations are conducted in Luxembourg City by extending the CrowdSenSim simulator and show that efficient EDCs placement significantly reduces outages.

Item Type: Conference or Workshop Papers (Paper)
Depositing User: Claudio Fiandrino
Date Deposited: 13 Dec 2019 09:22
Last Modified: 13 Dec 2019 09:22

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