• Fabricación aditiva de atenuadores variables de veleta rotatoria en guía de onda 

      Márquez-Segura, Enrique; Otter, William J.; Lucyszyn, Stepan; Ridler, Nick (2019-10-14)
      Rotary Vane Attenuator is considered an industry standard in precision waveguide attenuators. These attenuators exhibit high accuracy, repeatability and reliability. In this paper, the design and fabrication of a rotary ...
    • Failure management insights in 5G using ns-3 network simulator 

      Tarrías Muñoz, Antonio; Fortes-Rodriguez, Sergio; Barco-Moreno, Raquel (2022-02)
      Failure management has been one of the most researched fields in cellular networks paradigm. Networks operators has experienced many problems on their deployments with each of the past generations. 5G networks aim high to ...
    • Filtrado de trazas MDT de alta movilidad mediante aprendizaje supervisado 

      Toril-Genoves, Matias; Gijón, Carolina; Bejarano-Luque, Juan Luis; Luna-Ramírez, Salvador; Sánchez-Martín, Joaquín (2022-09)
      In beyond 5G networks, geolocated radio information will play a fundamental role to drive self-management algorithms in a zero-touch paradigm. Minimization of Drive Test (MDT) functionality provides operators with geolocated ...
    • First steps towards developing an open access software designed for the recognition of daily microstructures used in ageing fish 

      Nava-Baro, Enrique; Rey, Javier; García, Alberto; Otero-Roth, Pablo; Piñeiro, Carmen; [et al.] (2014-07-29)
      Ageing methods for most of the exploited fish species are not validated, and consequently age data series often have important gaps and uncertainty manifesting its consequences on age-based fisheries assessment. Amongst ...
    • Fuentes de error aleatorio en la estimación de la constante de propagación de líneas de transmisión usando medidas de dos puertos 

      Pérez-Escribano, Mario; Márquez-Segura, Enrique (2022)
      In this contribution, we study different error sources that affect the estimation of the propagation constant in broadband methods. For this purpose, a study on the state-of-the-art has been made. The behavior of different ...
    • Fusion of LTE and UWB ranges for trilateration 

      Álvarez-Merino, Carlos Simón; Luo Chen, Hao Qiang; Khatib, Emil J.; Barco-Moreno, Raquel (2020-09-18)
      High precise indoor positioning is the spotlight for the new mobile generation 5G. Ultra-Wide Band (UWB) technology stands out as the creditable preference for locating the user in indoor scenarios. The principal ...
    • Gestión de la activación de celdas secundarias en un escenario Dual Connectivity entre 4G y 5G 

      Gómez Belmonte, José María; De la Bandera Cascales, Isabel; Outes, José; Mendo, Adriano; Ramiro, Juan; [et al.] (2021-09)
      A major roll-out of 5G networks is currently underway around the world. In the first instance, users will connect to the 5G network in a non stand-alone mode. This paper presents a study on the optimization of the event ...
    • Gestión emocional y del estrés a través del mindfulness para el alumnado de la UMA 

      Aranda-Garrido, Maria Carmen; Gomez-Paredes, Gerardo; Delgado-Rios, Miriam; Moniche-Bermejo, Laura Maria (2019-09-10)
      En este trabajo se presentan los resultados de la aplicación de un programa basado en mindfulness para la gestión emocional y del estrés de los alumnos de la Universidad de Málaga (UMA). El programa consta de 8 sesiones ...
    • GPPP y SDR como una potente herramienta científica 

      Baena González, José Carlos; Fortes-Rodriguez, Sergio; Baena-Martinez, Eduardo; Bejarano-Luque, Juan Luis; Tranle, Mai; [et al.] (2020-10-02)
      One of the greatest problems in mobile networks that researchers have always faced on, is the difficulty of obtaining data from a real network. The limited access to commercial networks or the high prices which presents ...
    • Group-scanning for supply chain management 

      Burmester, Mike; Munilla-Fajardo, Jorge (2014-09-16)
      The integrity of shipments in the supply chain may have to be tracked remotely by carriers that are not necessarily trusted. We present an RFID framework architecture for applications when multiple scanned tags generate ...
    • Herramienta de diagnosis para redes móviles basada en puntos sigmas de correlaciones 

      Luo Chen, Hao Qiang; Álvarez-Merino, Carlos Simón; Baena González, José Carlos; Jatib Khatib, Emil; Barco-Moreno, Raquel (2021-09)
      Mobile network users are demanding with regard to the quality of the services, forcing the operators to solve the network degradations in the shortest time possible. For this purpose, a method for root cause diagnosis of ...
    • Herramienta de planificación radio para evaluar la calidad de experiencia en redes móviles 

      Bejarano-Luque, Juan Luis; Cantón Padilla, Juan Francisco; Toril-Genoves, Matias; Luna-Ramírez, Salvador; Sánchez Ordóñez, Pablo Antonio (2018-09-14)
      The use of system-level simulators to estimate the impact of self-planning and self-optimization algorithms is a common practice for cellular operators. In this paper, a modification of a static Long Term Evolution (LTE) ...
    • Herramienta para mejorar la afinación vocal en Android 

      Menchén Martín, Ramón; Barbancho-Perez, Ana Maria; Herrero-Platero, María Inés; Tardon-Garcia, Lorenzo Jose; Barbancho-Perez, Isabel (Juan Córcoles Ortega, Julián Fiérrez Aguilar, José M. Martínez Sánchez, José L. Masa Campos, Javier Ortega García, Jorge A. Ruiz Cruz, 2016)
      In this paper, a tool to improve vocal tuning in Android devices is presented. This application aims to offer exercises to practice and improve singing skills. The designed tool includes two main functionalities: sound ...
    • High performance and small footprint spot size converters based on SWG metamaterial lenses 

      Luque-González, José Manuel; Molina-Fernandez, Iñigo; Ortega-Moñux, Alejandro; Halir, Robert; Schmid, Jens H.; [et al.] (2018-06-28)
      Spot size converters with high expansion ratio are required in a variety of situations. This is the case of non-focusing Silicon on Insulator (SOI) fiber-to-chip grating couplers, which typically require long adiabatic ...
    • High performance silicon photonic devices based on practical metamaterials 

      Halir, Robert; Luque-González, José Manuel; Sánchez-Postigo, Alejandro; Herrero-Bermello, Alaine; González-Andrade, David; [et al.] (2019-07-15)
      Subwavelength grating metamaterials are enabling a new generation of high-performance silicon photonic devices. Here we discuss the fundamental physics along with some of the latest advances in this rapidly expanding field.
    • Impact of Sampling Frequency Offset on PRIME 1.4 PLC Systems Performance 

      Cortes-Arrabal, Jose Antonio; Sanz, Alfredo; Díez-del-Río, Luis; Cañete-Corripio, Francisco Javier (2017-04-17)
      In this paper, the impact of an uncorrected sampling frequency offset (SFO) on the frame error rate (FER) of a PRIME 1.4 system is studied. It is also discussed the need of new algorithms to estimate and correct that SFO ...
    • Impacto de la configuración de parámetros de antena en un escenario de multiconectividad 

      De la Bandera Cascales, Isabel; Toril-Genoves, Matias; Pastor Guerrero, Carmen; Barco-Moreno, Raquel (2021-09-20)
      New mobile network generation has brought a significant increase in the complexity of the management tasks due to the variety and heterogeneity of services and scenarios. In this new context, network optimization in terms ...
    • Impacto de las características de la red eléctrica en canales MIMO PLC domésticos 

      Corchado-López, Julio A.; Cortes-Arrabal, Jose Antonio; Cañete-Corripio, Francisco Javier; Díez-del-Río, Luis (2016)
      The recent release of indoor Power Line Communications (PLC) specifications with Multiple-Input Multiple-Output (MIMO) capabilities has significantly increased the bit rates achieved in these channels. However, the performance ...
    • Impacto enlace ascendente YouTube 360° Live Video Streaming 

      Jiménez, Luis Roberto; Solera-Delgado, Marta; Toril-Genoves, Matias (2020-09-24)
      At present, the most important service in mobile networks is video streaming, which is expected to generate 82% of all IP traffic volume by 2021. YouTube is one of the most popular video services on the Internet. In March ...
    • Implementación de antena leaky-wave basada en metasuperficie de Huygens 

      Abdo-Sanchez, Maria Elena; Epstein, Ariel; Eleftheriades, George V. (2018-09-07)
      In this communication, the implementation of a leaky-wave antenna based on bianisotropic Huygens’ metasurface is addressed. It consists of a parallel-plate waveguide in which the top plate is replaced by a metasurface. It ...