Listar IC - Contribuciones a congresos científicos por título
Mostrando ítems 299-318 de 360
-
Secure Distributed System inspired by Ant Colonies for Road Traffic Management in Emergency Situations
Peinado-Domínguez, Alberto
; Ortiz-García, Andrés; Munilla-Fajardo, Jorge (2013-09-04)
In this work, we present a distributed system designed for road traffic management. The system is inspired by the behavior of the ant colonies. The distributed design responds to the particular limitations of an emergency ... -
Selección automática de características para una gestión proactiva eficiente de redes 5G
Mendoza, Jessica; Palacios, David; De la Bandera Cascales, Isabel; Barco-Moreno, Raquel (2019-10-30)
The growth in the number of services, functionalities and users expected with the arrival of the 5th Generation (5G) of mobile communications networks will produce an increase in the complexity of the network management ... -
Selección Dinámica de Celda en los Enlaces Ascendente y Descendente de Redes Heterogéneas: Estudio de las Estratégias Acoplada y Desacoplada
Montesinos-Barrios, Soraya; Aguayo-Torres, María del Carmen; Martín-Vega, Francisco-Javier (2017-09-06)
Dynamic cell selection (DCS) and decoupled access are two disruptive candidate schemes for cell association in future 5G networks. DCS provides adaptation to fast channel variations, which results in potential performance ... -
Self-organized Routing For Radial Underwater Networks
Poncela-González, Javier (2016-11-29)
Due to significant propagation delay of acoustic waves in underwater communication, terrestrial routing protocols are not applicable for UWSN. To overcome this problem, some routing protocols have been proposed for UWSN ... -
Separador de polarización integrado de altas prestaciones basado en estructuras sub-longitud de onda
Luque-González, José Manuel; Herrero-Bermello, Alaine; Ortega-Moñux, Alejandro; Sánchez-Rodriguez, Marina; Velasco, Aitor V.; Schmid, Jens H.; Cheben, Pavel; Molina-Fernández, Íñigo; Halir, Robert[et al.] (2020-12-03)
Polarization management is a key factor in photonics integration platforms with high birefringence such as Silicon-On- Insulator. Here we design a directional coupler polarization beam splitter composed of two subwavelength ... -
Setup for Material Characterization in the 110-170 GHz Band.
Moreno-Rodríguez, Salvador; Pérez-Escribano, Mario; Ortiz Ruiz, Sergio; García-Ruiz, Francisco J.; Plaza-Gallardo, Borja; Molero, Carlos; Márquez-Segura, Enrique[et al.] (2024)
This work outlines the procedure to establish a system for assessing materials' complex permittivity and permeability within the 110-170 GHz frequency range. We present the employed methodology and the calibration procedure ... -
Silicon high performance devices using subwavelength structures
Halir, Robert; Sánchez-Postigo, Alejandro; Luque-González, José Manuel; Herrero-Bermello, Alaine; Leuermann, Jonas; Ortega-Moñux, Alejandro; Wanguemert-Pérez, Juan Gonzalo; Velasco, Aitor V.; De-Oliva-Rubio, José; Schmid, Jens H.; Cheben, Pavel; Soler-Penades, Jordi; Nedeljkovic, Milos; Mashanovich, Goran Z.; Molina-Fernández, Íñigo[et al.] (2019-03-13)
Silicon photonics is poised to solve challenges in areas such as datacom, environmental monitoring and diagnostics, by leveraging the economies of scale afforded by CMOS manufacturing. This requires a wide variety of ... -
Silicon Photonic Bragg Grating Structures for Spectral Filtering.
Ortega-Moñux, Alejandro; Fernández-Hinestrosa, Alejandro; Pérez Armenta, Carlos; Luque González, José Manuel; Sánchez-Postigo, Alejandro; Pereira-Martín, Daniel; Wanguemert-Pérez, Juan Gonzalo; Halir, Robert; Hadij-El-Houati, Abdelfettah; Cheben, Pavel; Schmid, Jens H.; Milanizadeh, M.; Wang, Shurui; Mackay, Kevan K.; Ye, Winnie N.; Molina-Fernández, Íñigo[et al.] (2024)
Integrated optical filters play a key role in modern optical systems, finding extensive applications in quantum optics, biosensing, programmable photonics, and telecommunications. Among the most commonly used structures ... -
Silicon-on-insulator polarization controller with relaxed fabrication tolerances
Sarmiento-Merenguel, Jose Darío; Alonso-Ramos, C.; Halir, Robert; Vivien, Laurent; Cheben, Pavel; Ortega-Moñux, Alejandro; Molina-Fernández, Íñigo; Leroux, X.; Marris-Morini, Delphine; Xu, Dan-Xia; Schmid, Jens H.; Janz, Siegfried[et al.] (2014-07-31)
Polarization control is essential in applications ranging from optical communications to interferometric sensors. The implementation of in- tegrated polarization controllers is challenging as they require polariza- tion ... -
Simulador de dispositivos SLM basados en cristal líquido
Gallego-Molina, Nicolás J.; Puerta-Notario, Antonio; Castillo-Vázquez, Miguel; Garrido-Balsells, José María (2018-09-27)
En este trabajo, se presenta un simulador de modulación de fase espacial para su uso en comunicaciones ópticas de espacio libre. El simulador está basado en dispositivos TNLCD (Twisted Nematic Liquid Crystal Display). En ... -
Sistema de detección cercana para misiones SAR basado en BLE y sistemas robóticos
Cantizani-Estepa, Juan; Bravo-Arrabal, Juan; Fernández-Lozano, Juan Jesús; Fortes-Rodríguez, Sergio; Barco-Moreno, Raquel; García-Cerezo, Alfonso José[et al.] (2021-09)
Detection systems have recently received considerable attention because of the importance of tracking infected people during SARS-CoV-2 pandemic. Such implementations can be very useful for finding potential victims in the ... -
Sistema de Soporte a la Decisión para la gestión de fallos y optimización en redes móviles
Peña, Juan Manuel; De la Bandera Cascales, Isabel; Trujillo, José Antonio; Palacios, David; Barco-Moreno, Raquel (2021-09)
Unlike previous generations of mobile communications, 5G is intended to cover a wide variety of scenarios and services with different characteristics and requirements. In this context, the network management team tasks are ... -
Sistema IoT de sensorización, almacenamiento y representación de datos para espacios universitarios
Cantizani-Estepa, Juan; Pineda, Andrés; Fortes-Román, Francisco Javier; Baena-Martínez, Eduardo; García-Marín, Alberto (2020-10-08)
In the past years, the concept of Smart City has been a main paradigm for public developments, with the objective of improving the well-being of the citizens, and the performance of public services by means of a detailed ... -
Sistema IoT para la monitorización de gases contaminantes en pila de compost.
Rubio-Bustos, Ana; Nogales-Serrano, Antonio; Pulido-Alegre, José; Robles-Carnero, Víctor; Cantizani-Estepa, Juan; Baena-Martínez, Eduardo; Sesmero-Carrasco, Rafael Enrique; Fortes-Rodríguez, Sergio[et al.] (2023)
Pollution is a significant environmental issue that continues to have profound effects on human health and the planet’s ecosystems. One notable source of pollution is greenhouse gas emissions, which contribute to global ... -
Sistema OFDM para canales acústicos subacuáticos.
Cobacho Ruiz, Pablo; Cañete-Corripio, Francisco Javier; Fernández-Plazaola, Unai; Martos-Naya, Eduardo (2023)
En este artículo se presenta el desarrollo de un sistema de modulación multiportadora de baja complejidad para comunicaciones acústicas subacuáticas de banda ancha en el rango ultrasónico, concretamente entre 32 kHz y 128 ... -
Sistema para la detección y clasificación de patrones de celdas en redes móviles
Trujillo, José Antonio; De la Bandera Cascales, Isabel; Palacios, David; Barco-Moreno, Raquel (2020-09-18)
The new 5th generation (5G) mobile networks will bring multiple services and heterogeneous scenarios that will provide large amount of data. In this context, automatic solutions to analyze such amount of data will allow ... -
Sistema semi-supervisado de detección de fallos en redes celulares en escenarios de interior ultradensos.
Recent years have seen an increase in the deployment of cellular networks in indoor areas. These indoors scenarios are mainly characterized by a high user density as well as fast-changing conditions, which makes them more ... -
Small Size Dual-band Bandpass Filters with Multiconductor Transmission Lines and Shunt Open Stubs
A dual-band bandpass filter consisting of multiconductor transmission lines (MTL) and shunt stubs has been designed. The used topology, based on the interconnection of two identical MTL and a shunt open stub, has a frequency ... -
Smartphone-based traffic estimation in Smart Cities
(2019-10-25)Measuring traffic in real time is one of the main functionalities of Smart Cities. To reduce the costs of deployment and operation, traffic measurement with mobile devices has been widely studied. In this paper, a traffic ... -
Sonda experimental de monitorización de redes móviles para eventos
Moreno-Sancho, Alejandro; Baena-Martínez, Eduardo; Fortes-Rodríguez, Sergio; Barco-Moreno, Raquel (2020-10-02)
The high increase of people using mobile networks added to high influx situations, events such as, concerts or football matches occur, have been causing trouble with the management of those networks, causing a reduction ...