Decentralized Coordination of Converged Tactile Internet and MEC services in H-CRAN Fiber Wireless Networks

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Show simple item record Otero Perez, Gabriel Ebrahimzadeh, Amin Maier, Martin Hernández Gutiérrez, José Alberto Larrabeiti López, David Fernández Veiga, Manuel 2021-02-26T11:16:33Z 2021-02-26T11:16:33Z 2020-09-15
dc.identifier.bibliographicCitation Perez, G. O., Ebrahimzadeh, A., Maier, M., Hernandez, J. A., Lopez, D. L., Veiga, M. F. (2020). Decentralized Coordination of Converged Tactile Internet and MEC Services in H-CRAN Fiber Wireless Networks. Journal of Lightwave Technology, 38(18), 4935–4947.
dc.identifier.issn 0733-8724
dc.description.abstract In order to meet the requirements of services and applications envisioned for post-5G and 6G networks, research efforts are heading towards the convergence of architectures aiming to support the wide variety of new compute-demanding and latency-sensitive applications in the context of Tactile Internet. In this article, we study the resource allocation and association of users with different delay requirements in a shared-backhaul fiber-wireless (FiWi) enhanced Heterogeneous Cloud Radio Access Network (h-cran) with Multi-access Edge Computing (mec) and offloading. As opposed to traditional resource and association management, we propose a decentralized algorithm based on a full dual decomposition of the optimization problem to operate the network. Results show that this approach outperforms the traditional one in terms of average delay and energy consumption, achieving up to 80% average delay improvement in high-load scenarios.
dc.description.sponsorship Gabriel Otero Perez would like to acknowledge the support of the Spanish Ministry of Education, Culture and Sport by means of the FPU grant he holds (Grant No. FPU16/01760). Universidad Carlos III de Madrid would like to acknowledge the support of EU projects PASSION (grant no. 780326) and BlueSpace (Grant No. 762055), and the Spanish project TEXEO (grant no. TEC2016-80339-R). Martin Maier acknowledges the support of the U. Carlos III de Madrid - Banco de Santander Excellence Chair programme.
dc.format.extent 12
dc.language.iso eng
dc.publisher IEEE
dc.rights © 2020 IEEE.
dc.subject.other Backhaul awareness
dc.subject.other Downlink-uplink decoupling
dc.subject.other Fiber-wireless
dc.subject.other Heterogeneous cloud radio access network
dc.subject.other Self-organizing networks
dc.title Decentralized Coordination of Converged Tactile Internet and MEC services in H-CRAN Fiber Wireless Networks
dc.type article
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. FPU16/01760
dc.relation.projectID Gobierno de España. TEC2016-80339-R
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/780326/PASSION
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/762055/BlueSpace
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 4935
dc.identifier.publicationissue 18
dc.identifier.publicationlastpage 4947
dc.identifier.publicationtitle Journal of Lightwave Technology
dc.identifier.publicationvolume 38
dc.identifier.uxxi AR/0000026277
dc.contributor.funder Ministerio de Educación, Cultura y Deporte (España)
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