Monerris Belda, Alessandra (Date of defense: 2009-09-07)
Tot i que l'aigua retinguda pel sòl constitueix una petita fracció del volum total d'aigua que hi ha a la Terra, l'humitat del sòl juga un paper important als models climàtics i hídrics. La radiometria ...
Miliotis, Vasileios (Date of defense: 2016-03-11)
Mobile data offloading has been proposed as a solution for the network congestion problem that is continuously aggravating due to the increase in mobile data demand. The concept of offloading refers to ...
Girbau Xalabarder, Andreu (Date of defense: 2021-03-17)
Since less than a decade ago, deep learning techniques started to dominate many different fields, revolutionizing the possibilities of artificial intelligence. Seeing their potential, industrial sectors ...
Pascual Iserte, Antonio (Date of defense: 2005-02-17)
Esta tesis aborda el problema del diseño de sistemas multiantena, donde el caso más general corresponde a un canal multi-input-multi-output (MIMO) con un transmisor y un receptor con más de una antena. ...
Bezerra Rodrigues, Emanuel (Date of defense: 2011-07-06)
Las demandas y expectativas de los usuarios y operadores móviles crecen sin parar y, consecuentemente, los nuevos estándares han incorporado tecnologías de acceso de radio cada vez más eficientes. Las ...
Tan, Onur (Date of defense: 2016-07-08)
The smart grid (SG) is the enhancement of the traditional electricity grid that allows bidirectional flow of electricity and information through the integration of advanced monitoring, communication and ...
Rocas Cantenys, Eduard (Date of defense: 2011-06-22)
The telecommunications industry follows a tendency towards smaller devices, higher power and higher frequency, which imply an increase on the complexity of the electronics involved. Moreover, there is ...
Zelenák, Martin (Date of defense: 2012-01-31)
For the last several years, speaker diarization has been attracting substantial research attention as one of the spoken language technologies applied for the improvement, or enrichment, of recording ...
Comellas Colomé, Jaume (Date of defense: 1999-07-16)
En els últims anys la importància de la polarització en les comunicacions òptiques ha crescut notablement com resultat de tres grans desenvolupaments:<br/>1. L'aparició de l'amplificació òptica ha fet ...
Marchán Hernandez, Juan Fernando (Date of defense: 2009-05-11)
El inminente lanzamiento de la misión Soil Moisture and Ocean Salinity (SMOS, humedad del terreno y salinidad del mar) de la Agencia Espacial Europea (ESA) permitirá la recuperación sistemática y a ...