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A flexible communication stack design for time sensitive embedded systems
RISE Research Institutes of Sweden, Digitala system, Industriella system.ORCID-id: 0000-0002-6657-2496
RISE - Research Institutes of Sweden (2017-2019), ICT, SICS.ORCID-id: 0000-0002-2902-7819
ABB AB Corporate Research, Sweden.
Mälardalen University, Sweden.
2017 (Engelska)Ingår i: Proceedings of the IEEE International Conference on Industrial Technology, 2017, s. 1112-1117Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Trends like Internet of Things (IoT), 5G and Cloud are pushing for device connectivity to the Internet, which affects industrial embedded systems with e.g., an increase in code base and functionality. Due to different application requirements, there are relative little reuse between embedded systems with different run-time context (from super loop to multi-threaded), and different types of communication (best effort and real time). In order to improve code reuse and changeability, we propose a flexible communication stack design, that can be configured for time sensitive communication with a real-time operating system (RTOS), or configured for best effort communication with either a super loop or an operating system (OS). Experiments demonstrate the flexibility and simplicity of the design with different configurations, e.g., super loop, single threaded, multi-threaded. Measurements show that the variations in performance related to run-time context scales as expected.

Ort, förlag, år, upplaga, sidor
2017. s. 1112-1117
Nyckelord [en]
Computer operating systems, Internet of things, Real time systems, Application requirements, Best effort, Best-effort communication, Flexible communication, Internet of Things (IOT), Multithreaded, Real time operating system, Single-threaded, Embedded systems
Nationell ämneskategori
Naturvetenskap
Identifikatorer
URN: urn:nbn:se:ri:diva-30955DOI: 10.1109/ICIT.2017.7915518Scopus ID: 2-s2.0-85019610278ISBN: 9781509053209 (tryckt)OAI: oai:DiVA.org:ri-30955DiVA, id: diva2:1138614
Konferens
2017 IEEE International Conference on Industrial Technology, ICIT 2017, 23 March 2017 through 25 March 2017
Tillgänglig från: 2017-09-06 Skapad: 2017-09-06 Senast uppdaterad: 2023-12-13Bibliografiskt granskad

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Ericsson, NiclasLennvall, Tomas

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Totalt: 33 träffar
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