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Open AccessArticle

A Role-Based Software Architecture to Support Mobile Service Computing in IoT Scenarios

by 1,2,†, 3,†,‡, 3,*,†,‡, 3,†, 4,† and 5,†
1
GIDI, Department of Information Technology, Universidad Nacional de Mar del Plata, Mar del Plata 7600, Argentina
2
SpinalCom, 91400 Orsay, France
3
Department of Electrical and Computers, Universidad Nacional del Sur, ICIC-CONICET, Bahía Blanca 8000, Argentina
4
Computer Science Department, Universidad de Chile, Santiago 8370456, Chile
5
Department of Computer Architecture, Universitat Politècnica de Catalunya, 08034 Barcelona, Spain
*
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Current address: ICIC, UNS-CONICET, Alem 1253, Bahía Blanca 8000, Argentina.
Sensors 2019, 19(21), 4801; https://doi.org/10.3390/s19214801
Received: 26 September 2019 / Revised: 24 October 2019 / Accepted: 31 October 2019 / Published: 5 November 2019
(This article belongs to the Special Issue Pub/Sub Solutions for IoT)
The interaction among components of an IoT-based system usually requires using low latency or real time for message delivery, depending on the application needs and the quality of the communication links among the components. Moreover, in some cases, this interaction should consider the use of communication links with poor or uncertain Quality of Service (QoS). Research efforts in communication support for IoT scenarios have overlooked the challenge of providing real-time interaction support in unstable links, making these systems use dedicated networks that are expensive and usually limited in terms of physical coverage and robustness. This paper presents an alternative to address such a communication challenge, through the use of a model that allows soft real-time interaction among components of an IoT-based system. The behavior of the proposed model was validated using state machine theory, opening an opportunity to explore a whole new branch of smart distributed solutions and to extend the state-of-the-art and the-state-of-the-practice in this particular IoT study scenario. View Full-Text
Keywords: IoT-based systems; soft real-time interaction; communication model IoT-based systems; soft real-time interaction; communication model
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MDPI and ACS Style

Finochietto, M.; Eggly, G.M.; Santos, R.; Orozco, J.; Ochoa, S.F.; Meseguer, R. A Role-Based Software Architecture to Support Mobile Service Computing in IoT Scenarios. Sensors 2019, 19, 4801. https://doi.org/10.3390/s19214801

AMA Style

Finochietto M, Eggly GM, Santos R, Orozco J, Ochoa SF, Meseguer R. A Role-Based Software Architecture to Support Mobile Service Computing in IoT Scenarios. Sensors. 2019; 19(21):4801. https://doi.org/10.3390/s19214801

Chicago/Turabian Style

Finochietto, Mariano; Eggly, Gabriel M.; Santos, Rodrigo; Orozco, Javier; Ochoa, Sergio F.; Meseguer, Roc. 2019. "A Role-Based Software Architecture to Support Mobile Service Computing in IoT Scenarios" Sensors 19, no. 21: 4801. https://doi.org/10.3390/s19214801

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