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Secrecy Rate Maximization in Virtual-MIMO Enabled SWIPT for 5G Centric IoT Applications

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Secrecy Rate Maximization in Virtual-MIMO Enabled SWIPT for 5G Centric IoT Applications

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dc.contributor.author Jaiswal, Ankita es_ES
dc.contributor.author Kumar, Sushil es_ES
dc.contributor.author Kaiwartya, Omprakash es_ES
dc.contributor.author Kumar, Neeraj es_ES
dc.contributor.author Song, Houbing es_ES
dc.contributor.author Lloret, Jaime es_ES
dc.date.accessioned 2022-10-13T18:07:22Z
dc.date.available 2022-10-13T18:07:22Z
dc.date.issued 2021-06 es_ES
dc.identifier.issn 1932-8184 es_ES
dc.identifier.uri http://hdl.handle.net/10251/187691
dc.description.abstract [EN] In 5G centric sensors-enabled Internet of Things (IoT) applications, virtual multiple-input multiple-output (V-MIMO) technique has witnessed significant attention as physical layer security enabler. In IoT, physical layer security is potential due to the vulnerability of wireless broadcasting in low computation capability and limited power source of the sensor nodes. In this regard, this article presents a secure and energy efficient V-MIMO enabled simultaneous wireless information and power transfer framework. The security framework uses beamforming and cooperative jamming signal to maximize the secrecy rate of the IoT systems. An optimization problem is formulated by collectively optimizing the beamforming vector, power splitting ratio, and time switching ratio. Since the maximization problem is nonconvex, to find solution of the problem an iterative algorithm is presented, which inherently uses the penalty function to find the solution. It is evident from simulation results that the secrecy rate optimization of the proposed framework is better as compared to the state-of-the-art techniques considering various metrics. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers es_ES
dc.relation.ispartof IEEE Systems Journal es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject 5G,beamforming,internet of things (IoT),secrecy rate,wireless sensor networks es_ES
dc.subject.classification INGENIERIA TELEMATICA es_ES
dc.title Secrecy Rate Maximization in Virtual-MIMO Enabled SWIPT for 5G Centric IoT Applications es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/JSYST.2020.3036417 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Jaiswal, A.; Kumar, S.; Kaiwartya, O.; Kumar, N.; Song, H.; Lloret, J. (2021). Secrecy Rate Maximization in Virtual-MIMO Enabled SWIPT for 5G Centric IoT Applications. IEEE Systems Journal. 15(2):2810-2821. https://doi.org/10.1109/JSYST.2020.3036417 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1109/JSYST.2020.3036417 es_ES
dc.description.upvformatpinicio 2810 es_ES
dc.description.upvformatpfin 2821 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 15 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\473212 es_ES


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