Listar IC - Contribuciones a congresos científicos por título
Mostrando ítems 277-288 de 288
-
Ultra-broadband polarization beam splitter with a gradual anisotropy engineered subwavelength metamaterial
Luque-González, José Manuel; Halir, Robert
; Wanguemert-Perez, Juan Gonzalo; Schmid, Jens H.; Cheben, Pavel; Molina-Fernandez, Iñigo; Ortega-Moñux, Alejandro[et al.] (2022-06)
In this work we propose a polarization beam splitter based on an advanced SWG metamaterial topology which controls the propagation of multiple TE and TM modes at the same time. The proposed device achieves a simulated ... -
Ultra-broadband Silicon Photonic Multimode Interference Coupler
Halir, Robert; Cheben, Pavel; Luque-González, José Manuel; Sarmiento-Merenguel, Jose Darío; Schmid, Jens; Wanguemert-Perez, Juan Gonzalo; Xu, Dan-Xia; Wang, Shurui; Ortega-Moñux, Alejandro; Molina-Fernandez, Iñigo[et al.] (ECIO, 2017)
In integrated optics, multimode interference couplers (MMIs) are used as light-wave splitters and combiners in a wide variety of devices ranging from spectrometers to sensors and coherent optical receivers. While their ... -
Un nuevo criterio basado en calidad de experiencia para el balance de carga en redes LTE
Gijón, Carolina; Luna-Ramírez, Salvador; Toril-Genoves, Matias (2018-09-19)
The increase in traffic and services in mobile networks has made network management a very complex task. This fact has motivated the development of many algorithms in a Self-Organized Network (SON) framework, such as ... -
Una visión basada en QoE para algoritmo MRO en redes LTE
Marí-Altozano, María Luisa; Mwanje, Stephen S.; Luna-Ramírez, Salvador; Toril-Genoves, Matias; Gijón, Carolina; Altozano[et al.] (2020-09-11)
Due to the huge increase in traffic and services in mobile networks, network management has changed its main focus from Quality of Service (QoS) to a Quality of Experience (QoE) perspective. In addition, SON (Self ... -
Understanding the impact of line-of-sight in the ergodic spectral efficiency of cellular networks
Garcia-Corrales, Celia; Martín-Vega, Francisco J.; Lopez-Martinez, F. Javier; Cañete-Corripio, Francisco Javier; Paris-Angel, Jose Francisco (2018-09-27)
In this paper we investigate the impact of lineof-sight (LoS) condition in the ergodic spectral efficiency of cellular networks. To achieve this goal, we have considered the kappa-mu shadowed model, which is a general model ... -
Underwater acoustic networks
Poncela-Gonzalez, Javier (2013-11-11)
Wireless underwater acoustic communication systems have become one of the most promising technologies for the development and deployment of future ocean observation and sensor networks. Applications range from oil prospecting ... -
UWB and WiFi characterization for localization in construction sites
Álvarez-Merino, Carlos Simón; Luo Chen, Hao Qiang; Llanes Michel, Joel; Jatib Khatib, Emil; Barco-Moreno, Raquel (2022-02)
High-precision location is becoming a necessity in the future Industry 4.0 applications that will come up in the near future. However, the construction sector remains particularly obsolete in the adoption of Industry 4.0 ... -
Varactor-Tuned Dual-Mode Frequency Discriminator for Instantaneous Frequency Measurements
Moscoso Mártir, Álvaro; Molina-Fernandez, Iñigo; Hong, Jiasheng (IEEE European Microwave Week, 2013)
In this paper a novel varactor-tuned frequency discriminator that makes use of two tunable dual-mode microstrip resonators is demonstrated which doubles the discriminator tuning bandwidth. To prove its validity a prototype ... -
Virtual Conductor for String Quartet Practice
Baez, Raquel; Barbancho-Perez, Ana Maria; Rosa-Pujazon, Alejandro; Barbancho-Perez, Isabel; Tardon-Garcia, Lorenzo Jose (KTH Royal Institute of Technology Sound and Music Computing Group, 2013)
This paper presents a system that emulates an ensemble conductor for string quartets. This application has been developed as a support tool for individual and group practice, so that users of any age range can use it to ... -
Web Page Classification based on unsupervised learning using MIME type analysis
(2021-02-01)The properties of a web page have a strong impact on the experience of web users. In this work, a classification method based on unsupervised clustering is proposed to group web pages into classes based on download content ... -
WM-SIMA: Herramienta de simulación para el enlace descendente LTE-Advanced
Delgado Luque, Isabel María; Martín-Vega, Francisco-Javier; Carreras, Alberto; Gomez-Paredes, Gerardo; Aguayo-Torres, Maria del Carmen; Entrambasaguas-Muñoz, José Tomás[et al.] (2017-09-12)
In this paper, we present a novel and efficient link level simulation framework for the donwlink (DL) of Long Term Evolution Advanced (LTE-A) cellular networks. The tool, called Wireless Mobile SIMulator Advanced (WM-SIMA), ... -
The κ - μ shadowed fading model with arbitrary intercluster correlation
Ramírez Espinosa, Pablo; Paris-Angel, Jose Francisco; Cortes-Arrabal, Jose Antonio; Martos-Naya, Eduardo (2018-09-03)
In this paper, we propose a generalization of the well-known κ-μ shadowed fading model. Based on the clustering of multipath waves as the baseline model, the novelty of this new distribution is the addition of an arbitrary ...