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dc.contributor.authorLi, Zheng
dc.contributor.authorMillar-Bilbao, Francisco
dc.contributor.authorRojas-Durán, Gonzalo
dc.contributor.authorLadra, Susana
dc.date.accessioned2021-04-23T14:30:54Z
dc.date.available2021-04-23T14:30:54Z
dc.date.issued2021-03-12
dc.identifier.citationLi, Z., Millar-Bilbao, F., Rojas-Durán, G. et al. Take one for the team: on the time efficiency of application-level buffer-aided relaying in edge cloud communication. J Cloud Comp 10, 24 (2021). https://doi.org/10.1186/s13677-021-00241-xes_ES
dc.identifier.issn2192-113X
dc.identifier.urihttp://hdl.handle.net/2183/27800
dc.description.abstract[Abstract] Background Adding buffers to networks is part of the fundamental advance in data communication. Since edge cloud computing is based on the heterogeneous collaboration network model in a federated environment, it is natural to consider buffer-aided data communication for edge cloud applications. However, the existing studies generally pursue the beneficial features of buffering at a cost of time, not to mention that many investigations are focused on lower-layer data packets rather than application-level communication transactions. Aims Driven by our argument against the claim that buffers “can introduce additional delay to the communication between the source and destination”, this research aims to investigate whether or not (and if yes, to what extent) the application-level buffering mechanism can improve the time efficiency in edge-cloud data transmissions. Method To collect empirical evidence for the theoretical discussion, we built up a testbed to simulate a remote health monitoring system, and conducted both experimental and modeling investigations into the first-in-first-served (FIFS) and buffer-aided data transmissions at a relay node in the system. Results An empirical inequality system is established for revealing the time efficiency of buffer-aided edge cloud communication. For example, given the reference of transmitting the 11th data entity in the FIFS manner, the inequality system suggests buffering up to 50 data entities into one transmission transaction on our testbed. Conclusions Despite the trade-off benefits (e.g., energy efficiency and fault tolerance) of buffering data, our investigation argues that the buffering mechanism can also speed up data transmission under certain circumstances, and thus it would be worth taking data buffering into account when designing and developing edge cloud applications even in the time-critical context.es_ES
dc.description.sponsorshipChilean National Research and Development Agency; 11180905es_ES
dc.description.sponsorshipMinisterio de Ciencia e Innovación de España e European Regional Development Fund; RTC-2017-5908-7es_ES
dc.description.sponsorshipMinisterio de Ciencia e Innovación de España e European Regional Development Fund; PID2019-105221RB-C41es_ES
dc.description.sponsorshipXunta de Galicia e European Regional Development Fund; ED431C 2017/58es_ES
dc.description.sponsorshipXunta de Galicia e European Regional Development Fund; ED431G 2019/01es_ES
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.relation.urihttps://doi.org/10.1186/s13677-021-00241-xes_ES
dc.rightsAtribución 3.0 Españaes_ES
dc.rights© The Author(s). 2021 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.es_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectAtomic data entityes_ES
dc.subjectBufferinges_ES
dc.subjectCommunication performancees_ES
dc.subjectEdge cloud computinges_ES
dc.subjectTime efficiencyes_ES
dc.titleTake one for the team: on the time efficiency of application-level buffer-aided relaying in edge cloud communicationes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES
UDC.journalTitleJournal of Cloud Computinges_ES
UDC.volume10es_ES
UDC.issue24es_ES
dc.identifier.doi10.1186/s13677-021-00241-x
UDC.coleccionInvestigaciónes_ES
UDC.departamentoCiencias da Computación e Tecnoloxías da Informaciónes_ES
UDC.grupoInvLaboratorio de Bases de Datos (LBD)es_ES


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