Shaat, Musbah M. R. (Date of defense: 2012-03-09)
The ever-increasing growth of the wireless application and services affirms the importance of the effective usage of the limited radio spectrum. Existing spectrum management policies have led to significant ...
Vázquez Oliver, Miguel Ángel (Date of defense: 2014-01-24)
In order to provide wireless services for the current demand of high data rate mobile applications, more spectrally efficient systems are needed. As a matter of fact, the current wireless systems are ...
Romeu Robert, Jordi (Date of defense: 1991-07-08)
Formulación espectral de la radiación en coordenadas cartesianas, cilíndricas y esféricas. Aplicación de la formulación a problemas de diagnostico de antenas, análisis del efecto de radomos y transformación ...
Payaró Llisterri, Miquel (Date of defense: 2007-02-14)
Al llarg d'aquesta última dècada, s'ha produit un creixement constant en la demanda d'elevades taxes de transmissió de dades que han de suportar les aplicacions sobre comunicacions sense fils. Entre les ...
Velásquez Micolta, Juan Camilo (Date of defense: 2019-07-25)
Nowadays, Fiber-to-the-Home is one of the most promising solutions to provide broadband services in access networks. However, the fiber is inefficiently used as most of the deployed systems are still ...
Sarmiento Hernández, Samael (Date of defense: 2020-03-26)
The Internet data traffic constant growth caused by the popularization of cloud services, mobile and social networks, demand changes to the networks in order to enable scalable growth in traffic volume, ...
Sayrol Clols, Elisa (Date of defense: 1994-10-27)
Aqueta tesi tracta dues aplicacions dels estadístics d'ordre superior al tractament d'imatges.En primer lloc, es proposa l'ús de mètodes basats en estadístics d'ordre superior per a larestauració ...
Nogueiras Rodríguez, Albino (Date of defense: 1999-11-22)
En esta tesis se aborda el entrenamiento discriminativo de unidades subléxicas utilizando bases de datos de propósito geneal. Las unidades subléxicas son la base de funcionamiento de los sistemas de ...
Marojevic, Vuk (Date of defense: 2010-10-09)
Our research aims at contributing to the evolution of modern wireless communications and to the development of software-defined radio (SDR) and cognitive radio, in particular. It promotes a general ...
López Benítez, Miguel (Date of defense: 2011-07-20)
The owned spectrum allocation policy, in use since the early days of modern radio communications, has been proven to effectively control interference among radio communication systems. However, the ...