Gutiérrez-Gaitán, MiguelYomsi, Patrick Meumeu2024-09-302024-09-302019U.Porto Journal of Engineering Volume 5, Issue 1, Pages 59 - 7620192183-6493https://repositorio.unab.cl/handle/ria/60681Indexación: ScopusThis survey covers the schedulability analysis approaches that have recently been proposed for multi-hop and multi-channel wireless sensor and actuator networks in the industrial control process domain. It reviews the noticeable results with a focus on IEC 62591 (WirelessHART) and ANSI/ISA100.11a-2011 (ISA100.11a), the two major wireless standards in the process automation industry. The paper addresses the mapping of multi-channel transmission scheduling to multiprocessor scheduling theory, and recognizes this mapping as a key research direction. It also provides a taxonomy of the existing approaches and discusses the main features and recent evolutions. The survey identifies a number of open issues, key research challenges, and promising future directions. © 2019, Universidade do Porto - Faculdade de Engenharia. All rights reserved.enIndustrial Internet of ThingsISA100.11aSchedulability AnalysisWireless Sensor and Actuator Networks (WSAN)WirelessHARTArtículoAttribution 4.0 International CC BY 4.0 Deed10.24840/2183-6493_005.001_0005