Listar por centro "E.T.S.I. Telecomunicación"
Mostrando ítems 41-60 de 609
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Adquisición de métricas para el servicio de Vídeo 360/VR
(2021-09)Virtual Reality (VR) arises as one of the current cutting-edge technologies. Its applications address educational and entertainment uses. This work presents a framework to assess video 360 service performance over VR ... -
Advances in photonic metamaterials and sensing architectures
(2024)Subwavelength materials have become a fundamental tool for silicon photonic design, enabling devices with unique performance characteristics. We will briefly review some fundamentals here and will then discuss some of the ... -
AFDX networks simulation-based evaluation system
(2021-05)Aircraft on-board systems, including navigation equipment, sensors and actuator, among others, present an increasingly demanding requirements on the avionics data communication networks. Moreover, the safety-critical needs ... -
Alcance del proyecto. La importancia de su definición
(2017-12-21)El alcance junto con el tiempo y el coste son tres de los aspectos clave en el éxito de un proyecto, siendo la definición del alcance lo primero que se debería determinar antes de la planificación temporal y el presupuesto. ... -
Algoritmo de control de carga basado en calidad de experiencia en redes LTE
(2018-09-19)El enorme incremento de tráfico y servicios en redes móviles hace que la gestión de las redes haya cambiado su foco de la calidad de servicio (QoS, de sus siglas en inglés) a la calidad de experiencia (QoE). Adicionalmente, ... -
An analytical comparison of datasets of Real-World and simulated falls intended for the evaluation of wearable fall alerting systems
(Elsevier, 2022-10)Automatic fall detection is one of the most promising applications of wearables in the field of mobile health. The characterization of the effectiveness of wearable fall detectors is hampered by the inherent difficulty of ... -
An automated process for designing test sites for electronic products based on figure on merit and machine learning
(UMA Editorial, 2022-01-14)The manufacturing industry plays an important role in the development of a country by employing its skilled and semi-skilled workforce. Electronic manufacturing companies launch new products frequently and spend a lot of ... -
An educational tool for understanding MPEG‐2 video compression and coding techniques
(Wiley, 2023)The understanding of the video encoding/decoding processes is a key skill for students of computer science, engineering, or telecommunications, especially those specialized in multimedia. The special characteristics of the ... -
An enhanced symmetric-key based 5G-AKA protocol
(Elsevier, 2021)5G technology is called to support the next generation of wireless communications and realize the “Internet of Everything” through its mMTC (massive Machine-Type-Communications) service. The recently standardized 5G-AKA ... -
An equivalent-circuit topology for lossy non-symmetric reciprocal two-ports
(IEEE Journal of Microwaves, 2021-07)An equivalent-circuit topology for two-port lossy non-symmetric reciprocal networks is proposed. The circuit topology is based on the eigenstate decomposition. The proposed circuit consists of two immittances and two ... -
An event-driven link-level simulator for validation of AFDX and Ethernet avionics networks.
(2023)Aircraft are composed of many electronic systems: sensors, displays, navigation equipment and communication elements. These elements require a reliable interconnection, which is a major challenge for communication networks ... -
An Extension of the κ -μ Shadowed Fading Model: Statistical Characterization and Applications.
(IEEE, 2017-12-25)We here introduce an extension and natural generalization of both the κ-μ shadowed and the classical Beckmann fading models: the Fluctuating Beckmann (FB) fading model. This new model considers the clustering of multipath ... -
An Extensive Validation of a SIR Epidemic Model to Study the Propagation of Jamming Attacks against IoT Wireless Networks.
(Elsevier, 2019-10-21)This paper describes the utilization of an epidemic approach to study the propagation of jamming attacks, which can affect to different communication layers of all nodes in a variety of Internet of Things (IoT) ... -
Análisis de capacidad de redes de acceso radio centralizadas en escenarios heterogéneos
(URSI 2021, 2021-09)En este trabajo se propone un método de análisis de capacidad para una red de acceso centralizada compuesta por macroceldas y celdas pequeñas. Para ello, se implementa la Coordinación de Interferencia Inter-Celda (ICIC) y ... -
Análisis de Interferencia Cross-Link sobre un escenario 5G mmWave
(2021-09)The use of Time Division Duplex (TDD) has not been fully adopted by operators in LTE networks and its previous generations. In contrast, the fifth generation (5G) is introducing new technical motivations for its use. In ... -
Análisis de prestaciones en canales con desvanecimientos de tipo kappa-mu shadowed
(UMA Editorial, 2021-11-12)Esta tesis se centra en el estudio de parámetros de prestaciones para modelos estadísticos de canal que permiten caracterizar los desvanecimientos en sistemas de comunicaciones inalámbricos SISO, donde se puede asumir ... -
Análisis de rendimiento de estrategias de asignación de recursos para servicios con tráficos a ráfagas.
(2023)The percentage of bursty traffic in the network is currently increasing. To avoid problems derived from this, such as occasional overloads in the network or inefficiency in the allocation of resources, the role of the ... -
Análisis de técnicas de diversidad espacial adaptadas al canal óptico submarino en presencia de dispersión y turbulencia oceánica.
(2023)High absorption and scattering of the seawater impose new challenges in the design of novel underwater optical wireless transceivers. This paper presents a comprehensive comparison in terms of BER of Multiple-Input/Single-Output ... -
Análisis del efecto del número de beams sobre un escenario 5G
(2020-10-02)5G has been presented as the most revolutionary generation in the mobile network paradigm. With regard to the RAN part, the main achieved improvements in comparison with its predecessor are based on the use of mmWaves. To ... -
Análisis del impacto de las tecnologías web en el rendimiento del servicio de navegación web
(2021-09-20)Las propiedades de una página web tienen un fuerte impacto en la experiencia de los usuarios de la web. En este trabajo se propone un método de clasificación basado en la agrupación no supervisada para páginas web en clases, ...