[en] Over the past decade, a flourishing number of concepts and architectural shifts appeared such as Industrial Internet of Things (IIoT), Industrial CPS or even Industry 4.0. Unfortunately, today’s IoT as well as Industry 4.0 environments, look more like a collection of isolated “Intranets of Things”, also referred to as “vertical silos”, rather than a federated infrastructure. Breaking down these silos is a key challenge in both the IoT and Industry 4.0 communities. This paper is intended to present and discuss two open and standardised mes- saging protocols designed for IoT applications, namely: MQTT and O-MI/O-DF. First, a traffic load’s analytical model derived from the MQTT standard specifications is presented. Second, a comparison study between MQTT and O-MI/O-DF standards is carried out based on a real-life industrial implementation. This study brings a deep understanding of the extent to which these protocols are performant (from a traffic load perspective) and how they can impact on future architectural designs.
Centre de recherche :
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > Security Design and Validation Research Group (SerVal)
Disciplines :
Sciences informatiques
Auteur, co-auteur :
BENEDICK, Paul-Lou ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
ROBERT, Jérémy ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
LE TRAON, Yves ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
Kubler, Sylvain; Université de Lorraine > CRAN, CNRS
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
O-MI/O-DF vs. MQTT: a performance analysis
Date de publication/diffusion :
21 juin 2018
Nom de la manifestation :
1st IEEE International Conference on Industrial Cyber-Physical Systems (ICPS 2018)
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