Listar IC - Contribuciones a congresos científicos por título
Mostrando ítems 77-96 de 346
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Close detection robotic platform for Search And Rescue missions based on Bluetooth Low Energy
(2022-02)Improvements in telecommunications and digitalization directly improve the efficacy of a wide variety of processes. Recently, detection systems have received considerable attention because of the importance of tracking ... -
Comparación de servicios de video streaming de YouTube
(2019-09-12)YouTube is one of the most popular services on the Internet, enabling easy streaming of a video (conventional or live) with acceptable video quality. In March 2015, YouTube added 360o video streaming service which provides ... -
Comparativa empírica del rendimiento de 5G y Wi-Fi en un escenario industrial de interior.
(2023)With the arrival of Industry 4.0, a key objetive in the manufacturing processes is to improve efficiency and productivity. To obtain this flexibility, the use of wireless communications such as Wi-Fi and 5G is necessary. ... -
Comparing the fundamental limit of detection for interferometric and resonant biosensors with coherent phase read-out
(2019-06-27)We compare the limit of detection of coherently interrograted photonic biosensors, using both interferometric and resonant architectures. -
Conducting a virtual ensemble with a kinect device
(KTH Royal Institute of Technology Sound and Music Computing Group, 2013)This paper presents a gesture-based interaction technique for the implementation of an orchestra conductor and a virtual ensemble, using a 3D camera-based sensor to capture user’s gestures. In particular, a human-computer ... -
Configuración Software de la directividad de arrays lineales
(2015-09-09)A line array can be defined as a column of loudspeakers that is designed so that these work together to achieve a higher directivity. This paper presents an application that enables a user to rotate the wavefront of uniform ... -
Consideraciones sobre el amplificador distribuido como amplificador de potencia
(2013-09-12)In this contribution, a short review of independent research activities on distributed power amplification is presented. An analysis of the intrinsic limitations of distributed power amplifiers serves as a guideline to ... -
Converging Underwater and FSO Ground Communication Links
(2019-04-24)We propose a new combined underwater-atmospheric optical communication link for providing a high speed optical connectivity between onshore and sumerge systems. New average BER expressions are derived when assuming ... -
Coordination and load analysis of C-RAN in HetNets by graph-partitioning
(2022-02)In 5G systems, ultra-dense networks are a promising technique to cope strong increase of traffic data in mobile communications. In addition, the deployment of indoor small cells offloads the wireless system from macrocells ... -
Correction system for polyphonic piano recordings
(2013-09-17)n this paper, a support tool for piano rehearsal is presented. The system analyses a given piano polyphonic recording to find the times, pitch and duration of the notes and figures played, taking into account the ... -
Curved waveguide grating demultiplexer (CWG) with a flattened response via bimodal output waveguides
(2022-05-08)We demonstrate a compact wavelength demultiplexer for the silicon-on-insulator platform based on the curved waveguide grating (CWG) architecture. The proposed device uses bi- modal output waveguides to achieve a low-loss ... -
Customized spectral filters using cladding-modulated Bragg gratings in silicon waveguides.
(European Optical Society Annual Meeting (EOSAM) 2021., 2021-09-13)Waveguide Bragg gratings are expected to play an important role in diverse applications of photonic integrated circuits. Here, we present our latest progress in implementing Bragg filters with a customized spectral response ... -
A data-driven user steering algorithm for optimizing user experience in multi-tier LTE networks
(2019-01-31)Multi-tier cellular networks are a cost-effective solution for capacity enhancement in urban scenarios. In these networks, effective handover schemes are required to assign users to the most adequate layer. In this paper, ... -
DC-18 GHz MMIC tapered distributed power amplifier
(2014-07-22)A DC-18 GHz MMIC tapered power distributed amplifier has been designed and simulated in GaAs technology. The amplifier has been designed according to the theory for power and efficiency maximization based on tapered drain ... -
Demostración experimental de un acoplador de interferencia multimodal insensible a la polarización basado en un metamaterial sublongitud de onda
(2023)En este trabajo se demuestra experimentalmente un acoplador 3 dB 90o basado en un dispositivo de interferencia multimodal 2×2 independiente a la polarización. El dispositivo se ha desarrollado en una plataforma de silicio ... -
Desafío tecnológico: herramienta para trabajar y evaluar las competencias básicas y generales en los estudios de grado de la E.T.S.I. de Telecomunicación
(2018-09-20)This work presents the evolution of the five editions of the educational activity named “Technological Challenge” specially focused on the students at “Escuela Técnica Superior de Ingeniería de Telecomunicación” (ETSIT), ... -
Desarrollo de actividades prácticas dirigidas a la adquisición de competencias profesionales
(2018-09-14)Most companies require engineering graduates with transversal skills, in addition to technical competences, for their professional practice. Therefore, regional, national and European engineering accreditation agencies pay ... -
Desarrollo de antena espiral con alimentación lateral realizada mediante fabricación aditiva
(2022)This contribution presents an step-by-step design and manufacturing of a spiral antenna with lateral feeding mainly for automotive applications. The spiral antenna is intended to work in Ultra-Wide Band (UWB), a new ... -
Desarrollo de un simulador de nivel de enlace del estándard AFDX
(2020-10-02)This paper presents a link level implementation of a system-level Avionics Full-Duplex Switched (AFDX) network simulator. The simulator features two main elements, the End-System and the AFDX switch. It is proposed as a ... -
Desarrollo de una plataforma integrada de simulación y verificación de redes de aviónica.
(2023)The current paradigm of avionics network validation and verification is very slow and costly, thus delaying design and evolution in this sector. So, the present work presents a platform that intends to speed up the validation ...