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Communication Dans Un Congrès Année : 2021

Energy-aware Cache Placement Scheme for IoT-based ICN Networks

Résumé

The Internet of Things (IoT) is overrunning different domains and applications, where the use of wireless sensors and mobile devices is indispensable in such a mobile environment. These heterogeneous devices may generate a tremendous amount of content. Information-Centric Network (ICN) paradigm has been proposed to meet today's users and application requirements. The in-network caching is a fundamental feature supported by design in ICN that improves network performance by providing ubiquitous caching in the network layer. Since most IoT devices are resource-constrained with limitations in communication, processing, energy, and memory; the energy-efficiency is a prime concern in IoT deployment. Different factors may affect energy efficiency in ICN-based wireless IoT networks such as transport (communication), caching, and energy limitation. This research paper attempts to focus on the in-network caching in wireless IoT to maximize the energy-efficiency. We propose an Energy-aware caching placement scheme (EaCP) that aims to maximize the energy-saving by trading-off between content transmission energy and content caching energy. Compared to other strategies, the simulation results show significant improvements while ensuring low data replication and a high cache hit ratio.
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Dates et versions

hal-03161227 , version 1 (05-03-2021)

Identifiants

Citer

Oussama Serhane, Khadidja Yahyaoui, Boubakr Nour, Hassine Moungla. Energy-aware Cache Placement Scheme for IoT-based ICN Networks. ICC 2021: IEEE International Conference on Communications, Jun 2021, Montreal (virtual), Canada. pp.1-6, ⟨10.1109/ICC42927.2021.9500341⟩. ⟨hal-03161227⟩
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