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Communications at congresses:
YetiOS: an Adaptive Operating System for Wireless Sensor Networks
Year:2018
Research Areas
  • Electronic technology and of the communications
Information
Abstract
Recent decades have experienced a breakthrough in the study of Wireless Sensor Networks (WSNs) as a key technology for Internet of Things (IoT). Operating Systems (OSes) for resource-constraint WSN devices have been developed during the last years, facilitating application development for these networks. However, these OSes are static software modules and do not take into account environmental changes to optimize themselves. In this paper we present YetiOS, a novel OS that can change its properties dynamically through an adaptive core. This way, the OS adapts itself to the environment and can optimize the performance, power consumption, security or tasks latency on different scenarios while maintaining the same developing interface. YetiOS also includes a dynamic layered network stack architecture, allowing different sensor network protocols to be implemented. Besides, it features Linux-like device drivers, a FreeRTOS based process management module, an I/O interface module and an energy management module. Performance tests presented in this work demonstrate YetiOS suitability for low- power resource-constraint WSN nodes. In addition, a use case of the adaptive core is presented, and its performance test demonstrates the dynamic optimization achieved.
International
Si
Congress
2018 IEEE 43rd Conference on Local Computer Networks Workshops
960
Place
Chincago, US
Reviewers
Si
ISBN/ISSN
0742-1303
10.1109/LCNW.2018.8628500
Start Date
01/10/2018
End Date
04/10/2018
From page
16
To page
22
Proceedings of 2018 IEEE 43rd Conference on Local Computer Networks
Participants
  • Autor: Roberto Rodriguez Zurrunero (UPM)
  • Autor: Francisco Tirado Andrés (UPM)
  • Autor: Alvaro Araujo Pinto (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: B105: Electronic Systems Lab
  • Departamento: Ingeniería Electrónica
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