Listar Ingeniería de Comunicaciones - (IC) por título
Mostrando ítems 341-360 de 598
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Low-Complexity Distance-Based Scheduling for Multi-User XL-MIMO Systems.
(IEEE, 2021-08-02)We introduce Distance-Based Scheduling (DBS), a new technique for user selection in downlink multi-user communications with extra-large (XL) antenna arrays. DBS categorizes users according to their equivalent distance ... -
Low-cost step aerobics system with virtual aerobics trainer
(2014-06-30)In this paper a low-cost step-aerobics instructor simulation system is presented. The proposed system analyses a given song to iden- tify its rhythmic pattern. Subsequently, this rhythmic pattern is used in order to ... -
Low-loss curved waveguide grating wavelength demultiplexer
(2021)We demonstrate a compact wavelength demultiplexer for the silicon on insulator platform based on the curved waveguide grating (CWG) architecture. We mitigate off-chip radiation loss by enforcing the single beam condition ... -
Machine Learning based Solutions for 5G Network Self-Management
(UMA Editorial, 2023-03-15)La primera parte de esta tesis se enfoca en el desarrollo de técnicas de auto-optimización que permitan optimizar la gestión de los recursos en escenarios donde la multi-conectividad se encuentra habilitada. Con este fin ... -
Machine Learning for Bidirectional Translation between Different Sign and Oral Language.
(UMA Editorial, 2024)Deaf and mute (D-M) people are an integral part of society, and it is particularly important to provide them with a platform to be able to communicate without the need for any training or learning. These D-M individuals, ... -
Mapas de Ruido
(2015-04-20)Se explicarán cuáles son los instrumentos de evaluación y gestión de la contaminación acústica que establece actualmente la legislación y su orden de aplicación. Posteriormente la clase se centrará en la elaboración de los ... -
Mathematical Modelling and Analysis of Spatially Correlated Heterogeneous and Vehicular Networks - A Stochastic Geometry Approach
(UMA Editorial, 2017-06-13)Heterogeneous Cellular Networks (HCNs) and vehicular communications are two key ingredients of future 5G communication networks, which aim at providing high data rates on the one former case and high reliability on the ... -
Measurement-based FET analytical modeling using the nonlinear function sampling approach
(IEEE Microwave and Wireless Components Letters, 2020-12)A novel and fast method for the measurement-based identification of an analytical FET compact model from large- signal waveforms is presented. Based on a two-tone two-port experiment, a recently published Nonlinear Function ... -
Measuring and estimating Key Quality Indicators in Cloud Gaming services
(Elsevier, 2023)The gaming industry has proposed the concept of Cloud Gaming (CG), a paradigm that enhances the gaming experience on reduced hardware devices. However, this paradigm puts a lot of pressure on the communication links that ... -
Measuring odd- and even-mode propagation constants of coupled-lines by means of the lattice network
(2019-10-30)A classic method for measuring the propagation constant of transmission lines is the one proposed by Bianco and Parodi more than four decades ago [1]. It is based on the invariance of the cross ratio of four complex numbers ... -
Medida y análisis del tráfico para el control inmersivo de Drones.
(2021-09)Los vehículos aéreos no tripulados (UAV) han experimentado un creciente desarrollo como factores clave de nuevas aplicaciones en la actualidad, como los servicios vigilancia, control y rescate, la agricultura, la gestión ... -
Medidas acústicas avanzadas en recintos
(2014-03-11)En la conferencia se presentarán los parámetros y técnicas más utilizadas para una caracterización acústica de aquellos recintos que muestran un comportamiento acústico especialmente complejo, donde no son útiles los ... -
Mejora de la calidad de experiencia en redes LTE multi-portadora
(2019-09-12)In multi-tier cellular networks, effective handover schemes are required to assign users to the most adequate layer. In this paper, a data-driven strategy for traffic steering is proposed to improve the overall Quality of ... -
Metamaterial antenna array fed by distributed Bragg deflector for beam steering on SOI platform
(2023)The capability to radiate collimated steerable beams of light is crucial for many applications, such as remote sensing and free-space optical communications. Here we experimentally demonstrate a novel 1D-antenna array ... -
Metamaterial antenna array fed by distributed Bragg deflector for SOI platform
(2022)We propose a distributed Bragg deflector working as a low loss (<0.3 dB) ultra compact beam expander, which generates an on chip Gaussian beam that illuminates a 1D array of 112 optical antennas with a length of 1.5 mm . ... -
Metamaterial engineered C+L band 90º hybrid with 150 nm feature size
(2020-09-28)90º hybrids are important components for coherent optical communications. Conventional implementations only cover the C band, while broadband, metamaterial-based devices require sub-100nm feature sizes. We propose a ... -
Methods for Self-Healing based on traces and unsupervised learning in Self-Organizing Networks
(UMA Editorial, 2016)With the advent of Long-Term Evolution (LTE) networks and the spread of a highly varied range of services, mobile operators are increasingly aware of the need to strengthen their maintenance and operational tasks in ... -
Methods of Prediction of Infantile Hemangioma Evolution
(2016-11-28)Cutaneous hemangioma is the most frequent benign tumor for children. This blood anomaly has a frequency of 10% for children and is more common for females than males. Infantile hemangioma appears soon after birth and, in ... -
Método Basado en Multilateración para Geolocalización y Sincronización en Redes UMTS
(2014-09-16)In this work, a method in order to jointly estimate the position of the different User Equipments (UEs) and the Relative Time Differences (RTDs) between base stations in UMTS networks is proposed. This method is based ... -
Método de Análisis Temporal para Root Cause Analysis en Redes Móviles
(2019-10-08)Troubleshooting encompasses a variety of processes required for the solution of mobile network degradations. These netwoks usually operate correctly, thanks to automatized processes of configuration and optimization, but ...