Title | ||
---|---|---|
Energy-efficient and Reliable Wearable Internet-of-Things through Fog-Assisted Dynamic Goal Management |
Abstract | ||
---|---|---|
Management of energy dissipation and battery life is a challenge in health monitoring wearables. Low-quality data collection, non-reliable monitoring process, and missing important health events are consequences of single-goal fixed-policy solutions. In this research, energy dissipation of IoT-based wearable systems is managed through a dynamic multi-goal approach. Health status of the user of a wearable device, the continuity of monitoring, and the accuracy of collected data are parameters we consider in our goal hierarchy to select a proper system management policy at run-time to achieve the most significant goal at a given time. In our approach, a dynamic observation process assesses the user and system data and a fog-assisted control engine detects the states, enforces the proper policy, and reconfigures the wearable sensor. To demonstrate our solution, we develop a real reconfigurable wireless sensor node with an ability to follow a set of parametrically defined policies and performed a set of experiments to find the most efficient setting. Our evaluation shows that the proposed system is able to reduce the power consumption by 44% and prevent the data loss due to battery shortage in 0.78% of total data collection time compared to a baseline system without a goal manager. |
Year | DOI | Venue |
---|---|---|
2019 | 10.1016/j.procs.2019.04.067 | Procedia Computer Science |
Keywords | Field | DocType |
Remote Patient Monitoring,Goal Management,Wearable Electronics,Internet of Things,Energy Efficiency,Fog Computing | Data mining,Data collection,Data loss,Computer science,Efficient energy use,Dissipation,Wearable computer,Real-time computing,Systems management,Hierarchy,Battery (electricity) | Conference |
Volume | ISSN | Citations |
151 | 1877-0509 | 3 |
PageRank | References | Authors |
0.36 | 0 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Arman Anzanpour | 1 | 38 | 5.93 |
Humayun Rashid | 2 | 3 | 0.36 |
Amir Masoud Rahmani | 3 | 787 | 110.98 |
Axel Jantsch | 4 | 1875 | 169.83 |
Nikil Dutt | 5 | 4960 | 421.49 |
Pasi Liljeberg | 6 | 1147 | 92.79 |