Internet of Things (IoTs)-based monitoring applications usually involve large-scale deployments of battery-enabled sensor nodes providing measurements at regular intervals. In order to guarantee the service continuity over time, the energy-efficiency of the networked system should be maximized. In this paper, we address such issue via a combination of novel hardware/software solutions including new classes of Wake-up radio IoT Nodes (WuNs) and novel data- and hardware-driven network management algorithms. Three main contributions are provided. First, we present the design and prototype implementation of WuN nodes able to support two different energy-saving modes; such modes can be configured via software, and hence dynamically tuned. Second, we show by experimental measurements that the optimal policy strictly depends on the application requirements. Third, we move from the node design to the network design, and we devise proper orchestration algorithms which select both the optimal set of WuN to wake-up and the proper energy-saving mode for each WuN, so that the application lifetime is maximized, while the redundancy of correlated measurements is minimized. The proposed solutions are extensively evaluated via OMNeT++ simulations under different IoT scenarios and requirements of the monitoring applications.

Bedogni, L., Bononi, L., Canegallo, R., Carbone, F., Di Felice, M., Scarselli, E.F., et al. (2018). Dual-mode wake-up nodes for IoT monitoring applications: Measurements and algorithms. Institute of Electrical and Electronics Engineers Inc. [10.1109/ICC.2018.8422173].

Dual-mode wake-up nodes for IoT monitoring applications: Measurements and algorithms

Bedogni, Luca;Bononi, Luciano;Canegallo, Roberto;CARBONE, FABIO;Di Felice, Marco;Scarselli, Eleonora Franchi;Montori, Federico;Perilli, Luca;Cinotti, Tullio Salmon;Trotta, Angelo
2018

Abstract

Internet of Things (IoTs)-based monitoring applications usually involve large-scale deployments of battery-enabled sensor nodes providing measurements at regular intervals. In order to guarantee the service continuity over time, the energy-efficiency of the networked system should be maximized. In this paper, we address such issue via a combination of novel hardware/software solutions including new classes of Wake-up radio IoT Nodes (WuNs) and novel data- and hardware-driven network management algorithms. Three main contributions are provided. First, we present the design and prototype implementation of WuN nodes able to support two different energy-saving modes; such modes can be configured via software, and hence dynamically tuned. Second, we show by experimental measurements that the optimal policy strictly depends on the application requirements. Third, we move from the node design to the network design, and we devise proper orchestration algorithms which select both the optimal set of WuN to wake-up and the proper energy-saving mode for each WuN, so that the application lifetime is maximized, while the redundancy of correlated measurements is minimized. The proposed solutions are extensively evaluated via OMNeT++ simulations under different IoT scenarios and requirements of the monitoring applications.
2018
2018 IEEE International Conference on Communications (ICC). Proceedings. Kansas City, MO, USA. 20 – 24 May 2018
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Bedogni, L., Bononi, L., Canegallo, R., Carbone, F., Di Felice, M., Scarselli, E.F., et al. (2018). Dual-mode wake-up nodes for IoT monitoring applications: Measurements and algorithms. Institute of Electrical and Electronics Engineers Inc. [10.1109/ICC.2018.8422173].
Bedogni, Luca; Bononi, Luciano; Canegallo, Roberto; Carbone, Fabio; Di Felice, Marco; Scarselli, Eleonora Franchi; Montori, Federico; Perilli, Luca; C...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/660300
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