Browsing by Subject "5G"

Now showing 1 - 3 of 3
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    A self-adaptive deep learning-based system for anomaly detection in 5G networks
    (IEEE, 2018-02-07) Fernández Maimó, Lorenzo; Perales Gómez, Ángel Luis; García Clemente, Félix J.; Gil Pérez, Manuel; Martínez Pérez, Gregorio; Ingeniería y Tecnología de Computadores
    The upcoming fifth-generation (5G) mobile technology, which includes advanced communication features, is posing new challenges on cybersecurity defense systems. Although innovative approaches have evolved in the last few years, 5G will make existing intrusion detection and defense procedures become obsolete, in case they are not adapted accordingly. In this sense, this paper proposes a novel 5G-oriented cyberdefense architecture to identify cyberthreats in 5G mobile networks efficient and quickly enough. For this, our architecture uses deep learning techniques to analyze network traffic by extracting features from network flows. Moreover, our proposal allows adapting, automatically, the configuration of the cyberdefense architecture in order to manage traffic fluctuation, aiming both to optimize the computing resources needed in each particular moment and to fine tune the behavior and the performance of analysis and detection processes. Experiments using a well-known botnet data set depict how a neural network model reaches a sufficient classification accuracy in our anomaly detection system. Extended experiments using diverse deep learning solutions analyze and determine their suitability and performance for different network traffic loads. The experimental results show how our architecture can self-adapt the anomaly detection system based on the volume of network flows gathered from 5G subscribers' user equipments in real-time and optimizing the resource consumption.
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    ¿Están preparados nuestros profesionales para la web de las cosas?
    (Ediciones Profesional de la Información, 2019-10-03) Pastor Sánchez, Juan Antonio; Información y Documentación
    Se aborda el papel que tendrá la web de las cosas en el contexto de la internet de las cosas en general y el despliegue de las tecnologías basadas en el 5G. Se analizan las ventajas que aportaría la web de las cosas, así como la necesidad de adoptar una arquitectura estándar. Se trata también el papel que los profesionales de la información deben adoptar ante la web de las cosas y la necesaria evolución de su perfil y competencias laborales hacia la gestión de datos. Finalmente se hace una reflexión sobre si en España se está haciendo una adecuada formación para que esos profesionales alcancen las competencias adecuadas.
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    Open Access
    SURROGATES: Virtual OBUs to Foster 5G Vehicular Services
    (2019) Santa Lozano, J.; Fernández Ruiz, Pedro Javier; Ortiz Murillo, J.; Skarmeta Gomez, A. F.; Sánchez Iborra, Ramón Jesús; Ingeniería de la Información y las Comunicaciones