Projects per year
Abstract
Mobile Edge Computing (MEC) will play a key role in next-generation mobile networks to extend the range of supported delay-sensitive applications. Furthermore, an increasing attention is paid to provide user-centric services, to better address the strict requirements of novel immersive applications. In this scenario, MEC solutions need to efficiently cope with user mobility, which requires fast relocation of service instances to guarantee the desired Quality of Experience. However, service migration is still an open issue, especially for resource-constrained edge nodes interconnected by high-latency and low-bandwidth links. In this paper, by leveraging the potential of lightweight container-based virtualization techniques, we investigate a novel approach to support service provisioning in dynamic MEC environments. In particular, we present a framework where proactive service replication for stateless applications is exploited to drastically reduce the time of service migration between different cloudlets and to meet the latency requirements. The performance evaluation shows promising results of our approach with respect to classic reactive service migration.
Original language | English |
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Article number | e3169 |
Number of pages | 13 |
Journal | Transactions on Emerging Telecommunications Technologies |
Volume | 29 |
Issue number | 4 |
Early online date | 2017 |
DOIs | |
Publication status | Published - Apr 2018 |
MoE publication type | A1 Journal article-refereed |
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Projects
- 1 Finished
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TAKE-5 - Taleb
Taleb, T., Maiouak, M., Benkacem, I. & Bagaa, M.
01/10/2015 → 31/12/2018
Project: Business Finland: Other research funding