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Improving MQTT Data Delivery in Mobile Scenarios:Results from a Realistic Testbed

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Improving MQTT Data Delivery in Mobile Scenarios:Results from a Realistic Testbed

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dc.contributor.author Luzuriaga-Quichimbo, Jorge Eloy es_ES
dc.contributor.author Perez, Miguel es_ES
dc.contributor.author Boronat, Pablo es_ES
dc.contributor.author Cano Escribá, Juan Carlos es_ES
dc.contributor.author Tavares de Araujo Cesariny Calafate, Carlos Miguel es_ES
dc.contributor.author Manzoni, Pietro es_ES
dc.date.accessioned 2017-03-06T12:41:31Z
dc.date.available 2017-03-06T12:41:31Z
dc.date.issued 2016
dc.identifier.issn 1574-017X
dc.identifier.uri http://hdl.handle.net/10251/78522
dc.description © 2016 Jorge E. Luzuriaga et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. es_ES
dc.description.abstract MQTT is being widely used for data delivery in IoT applications but its architecture does not properly handle mobility when disconnection periods tend to be large. In this paper we describe an experimental evaluation, made in a real environment, of a solution that guarantees that there is no information loss when variable length hand-offs appear due to the movement of a node. Our proposal modifies the classical publish/subscribe scheme by introducing an intermediate buffer that takes care of message transfer. Finally, we study the impact related to the connectivity of mobile devices of the use of the standard Linux Network Manager. We propose a cross-layer solution that improves the device connectivity in conjunction with the data layer management. We show that our solution improves the data delivery guaranteeing that no information is lost. es_ES
dc.description.sponsorship This work was partially supported by Ministerio de Economia y Competitividad, Programa Estatal de Investigacion, Desarrollo e Innovacion Orientada a los Retos de la Sociedad, Proyectos I+D+I 2014, Spain, under Grant TEC2014-52690-R. en_EN
dc.language Inglés es_ES
dc.publisher Hindawi Publishing Corporation es_ES
dc.relation Spain, Ministerio de Economía y Competitividad/ Programa Estatal de Investigación, Desarrollo e Innovación Orientada a los Retos de la Sociedad, Proyectos I+D+I 2014/ TEC2014-52690-R es_ES
dc.relation.ispartof Mobile Information Systems es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Mqtt es_ES
dc.subject Mobility es_ES
dc.subject Buffer es_ES
dc.subject Network manager es_ES
dc.subject.classification ARQUITECTURA Y TECNOLOGIA DE COMPUTADORES es_ES
dc.title Improving MQTT Data Delivery in Mobile Scenarios:Results from a Realistic Testbed es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1155/2016/4015625
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escola Tècnica Superior d'Enginyeria Informàtica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Informática de Sistemas y Computadores - Departament d'Informàtica de Sistemes i Computadors es_ES
dc.description.bibliographicCitation Luzuriaga-Quichimbo, JE.; Perez, M.; Boronat, P.; Cano Escribá, JC.; Tavares De Araujo Cesariny Calafate, CM.; Manzoni, P. (2016). Improving MQTT Data Delivery in Mobile Scenarios:Results from a Realistic Testbed. Mobile Information Systems. 2016:1-11. doi:10.1155/2016/4015625 es_ES
dc.description.accrualMethod Senia es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 11 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 2016 es_ES
dc.relation.senia 316561 es_ES


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