Ara mostrant els elements 71-80 de 347
Vázquez Oliver, Miguel Ángel (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 ...
Butko, Taras (Data de defensa: 2011-07-08)
The detection of the Acoustic Events (AEs) naturally produced in a meeting room may help to describe the human and social activity. The automatic description of interactions between humans and environment ...
Marojevic, Vuk (Data de defensa: 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 (Data de defensa: 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 ...