Mostrando 5 resultados de: 5
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Expectation-Maximization Learning for Wireless Channel Modeling of Reconfigurable Intelligent Surfaces
ArticleAbstract: Channel modeling is a critical issue when designing or evaluating the performance of reconfigurablePalabras claves:Channel modeling, Expectation-maximization, outage probability, reconfigurable intelligent surface, spatial correlationAutores:José David Vega Sanchez, López-Martínez F.J., Luis Felipe Urquiza-Aguiar, Paredes Paredes, Martha CeciliaFuentes:googlescopusImpact of Self-Energy Recycling and Cooperative Jamming on SWIPT-Based FD Relay Networks with Secrecy Constraints
ArticleAbstract: This paper investigates the secrecy performance of a power splitting-based simultaneous wireless infPalabras claves:Cooperative jamming, Full-duplex, physical layer security, relaying, simultaneous wireless information and power transferAutores:José David Vega Sanchez, Olivo E.E.B., Osorio D.P.M., Silva I.W.G.D.Fuentes:googlescopusPerformance metrics for diversity-combining techniques over Nakagami-m fading
Conference ObjectAbstract: In wireless communication systems, antenna diversity is an important technique to tackle deep fadingPalabras claves:Diversity Techniques, Equal-Gain Combining, Maximal-Ratio Combining, Nakagami-m distributionAutores:José David Vega Sanchez, Luis Felipe Urquiza-Aguiar, Paredes Paredes, Martha CeciliaFuentes:googlescopusSecure Systems via Reconfigurable Intelligent Surfaces over Correlated Rayleigh Channels
Conference ObjectAbstract: In this paper, we explore the effect of practical channel conditions on the achievable secrecy of rePalabras claves:correlated Rayleigh channels, maximum likelihood estimation, multiple-input single output, reconfigurable intelligent surfaces, secrecy performanceAutores:José David Vega Sanchez, López-Martínez F.J., Luis Felipe Urquiza-Aguiar, Paredes Paredes, Martha CeciliaFuentes:googlescopusSurvey on physical layer security for 5G wireless networks
ArticleAbstract: Physical layer security is a promising approach that can benefit traditional encryption methods. ThePalabras claves:5G systems, Full-duplex, Heterogeneous networks, massive MIMO, millimeter-wave, Non-orthogonal multiple access, Physical layer security techniquesAutores:José David Vega Sanchez, Luis Felipe Urquiza-Aguiar, Osorio D.P.M., Paredes Paredes, Martha CeciliaFuentes:googlescopus