Mostrando ítems 81-90 de 203
Chu, Guang Yong (Fecha de defensa: 2016-02-22)
It would be unaffordable if the WDM-PON technologies were directly applied for massive deployment. Hence, the potential WDM-PON is to be integrated and improved in order to adapt it for NGPON and the ...
Oikonomakou, Maria (Fecha de defensa: 2019-04-10)
During the recent years, a huge augmentation of the data traffic volume has been noticed, while a further steep increase is expected in the following years. As a result, questions have been raised over ...
Bosch Lluis, Xavier (Fecha de defensa: 2011-03-30)
Actualment, la comunitat científica ja disposa de les primeres mesures radiomètriques a banda L, polarimètriques i multi-angulars fetes de l’espai. Això és gràcies al recent llançament de la missió de ...
Kartsakli, Elli (Fecha de defensa: 2012-02-16)
This thesis provides a contribution to the field of Medium Access Control (MAC) layer protocol design for wireless networks by proposing and evaluating mechanisms that enhance different aspects of the ...
Alcoverro Vidal, Marcel (Fecha de defensa: 2014-12-17)
The analysis of human motion from visual data is a central issue in the computer vision research community as it enables a wide range of applications and it still remains a challenging problem when ...
Gilasgar, Mitra (Fecha de defensa: 2017-09-08)
The increasing demand for wireless products to be part of our daily lives brings the need for longer battery lifetime, smaller size and lower cost. To increase battery lifetime, high efficiency power ...
Contreras Lizarraga, Adrián Arturo (Fecha de defensa: 2013-11-29)
This thesis presents the conception, design and implementation of new topologies of multimodal microwave resonators and filters, using a combination of uniplanar technologies such as coplanar waveguide ...
Maceira Duch, Marc (Fecha de defensa: 2017-06-21)
Depth map data is used to supplement the color data in multi-view sequences. As depth maps present distinct Characteristics than natural color images, new coding techniques are required to represent ...
Ramos Pérez, Isaac (Fecha de defensa: 2012-02-27)
The Soil Moisture and Ocean Salinity (SMOS) mission is an Earth Explorer Opportunity mission from the European Space Agency (ESA). It was a direct response to the global observations of soil moisture ...
Imbert Villà, Marc (Fecha de defensa: 2016-07-29)
Millimeter-wave systems introduce a set of particular severe requirements from the antenna point of view in order to achieve specific performances. In this sense, high directive antennas are required ...