Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/12769
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dc.contributor.authorYılmaz, Simaytr
dc.contributor.authorÖzbek, Bernatr
dc.contributor.authorMümtaz, Raoen_US
dc.date.accessioned2023-01-18T12:21:44Z-
dc.date.available2023-01-18T12:21:44Z-
dc.date.issued2022-
dc.identifier.urihttps://doi.org/10.1109/OJVT.2022.3226565-
dc.identifier.urihttps://hdl.handle.net/11147/12769-
dc.description.abstractMobile edge computing (MEC) has been envisioned as a promising technology for enhancing the computational capacities of mobile devices by enabling task offloading. In this paper, we present a novel framework for a cooperative MEC system by employing Massive Multiple-Input Multiple-Output (MIMO) and non-orthogonal multiple access (NOMA) technologies, including security aspects. Specifically, in the proposed cooperative MEC system, there is no strong direct transmission link between the cell-edge user and the MEC server; consequently, the user sends their tasks to the MEC server through the helpers at the cell-centers. In the proposed framework, we minimize the overall delay, including secure offloading under the constraints of computing capability and transmit power. The proposed algorithm minimizes the overall delay in downlink and uplink transmission while satisfying security constraints to solve the formulated problem. The simulation results show that Massive MIMO based NOMA improves the performance of the secure MEC system by employing more than one helper.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Open Journal of Vehicular Technologyen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDelay minimizationen_US
dc.subjectDelaysen_US
dc.subjectMassive MIMOen_US
dc.subjectMobile edge computingen_US
dc.subjectSecure offloadingen_US
dc.subjectTask analysisen_US
dc.titleDelay minimization for massive MIMO based cooperative mobile edge computing system with secure offloadingen_US
dc.typeArticleen_US
dc.authorid0000-0002-7385-6614en_US
dc.authorid0000-0003-4359-7874en_US
dc.institutionauthorYılmaz, Simaytr
dc.institutionauthorÖzbek, Bernatr
dc.departmentİzmir Institute of Technology. Electrical and Electronics Engineeringen_US
dc.identifier.wosWOS:000906430600001en_US
dc.identifier.scopus2-s2.0-85144761952en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr
dc.identifier.doi10.1109/OJVT.2022.3226565-
dc.relation.issn2644-1330en_US
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.dept03.05. Department of Electrical and Electronics Engineering-
crisitem.author.dept03.05. Department of Electrical and Electronics Engineering-
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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