20.500.12556/RUL-136325 Experiment control and monitoring system for LOG-a-TEC testbed The LOG-a-TEC testbed is a combined outdoor and indoor heterogeneous wireless testbed for experimentation with sensor networks and machine-type communications, which is included within the Fed4FIRE+ federation. It supports continuous deployment principles; however, it is missing an option to monitor and control the experiment in real-time, which is required for experiment execution under comparable conditions. The paper describes the implementation of the experiment control and monitoring system (EC and MS) as the upgrade of the LOG-a-TEC testbed. EC and MS is implemented within existing infrastructure management and built systems as a new service. The EC and MS is accessible as a new tab in sensor management system portal. It supports several commands, including start, stop and restart application, exit the experiment, flash or reset the target device, and displays the real-time status of the experiment application. When nodes apply Contiki-NG as their operating system, the Contiki-NG shell tool is accessible with the help of the newly developed tool, giving further experiment execution control capabilities to the user. By using the ZeroMQ concurrency framework as a message exchange system, information can be asynchronously sent to one or many devices at the same time, providing a real-time data exchange mechanism. The proposed upgrade does not disrupt any continuous deployment functionality and enables remote control and monitoring of the experiment. To evaluate the EC and MS functionality, two experiments were conducted: the first demonstrated the Bluetooth Low Energy (BLE) localization, while the second analysed interference avoidance in the 6TiSCH (IPv6 over the TSCH mode of IEEE 802.15.4e) wireless technology for the industrial Internet of Things (IIoT). continuous deployment testbed real-time monitoring Contiki-NG 6TiSCH Bluetooth Low Energy true false true Angleški jezik Ni določen Članek v reviji 2022-04-25 08:13:03 2022-04-25 08:13:04 2022-09-15 04:13:45 0000-00-00 00:00:00 2021 0 0 16 str. iss. 19, art. 6422 Vol. 21 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.39 1424-8220 10.3390/s21196422 78253059 sensors-21-06422-v2.pdf sensors-21-06422-v2.pdf 1 413DD61CA37F9C75E99EB5F79FE346E3 0d9e2f77c9c0270cffc7f1f4a5d3050f85ebd4d9ed5b953840b851b68cb62418 f5b9f772-c45f-11ec-8aca-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=155900 https://www.mdpi.com/1424-8220/21/19/6422 0 c41fadc7-c45e-11ec-8aca-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=155899 Fakulteta za elektrotehniko 0 0 0