Mostrando ítems 81-89 de 89
Iza Paredes, Christian (Fecha de defensa: 2018-07-12)
The growing demand to improve road safety and optimize road traffic has generated great interest in vehicular ad-hoc network (VANETs). Serious traffic accidents can cause financial losses, physical ...
Barragán Cuesta, Rubén (Fecha de defensa: 2019-07-05)
This Ph.D. thesis focuses on: (i) the design and integration of a polarimetric channel for the multi-spectral Raman lidar station of the Universitat Politècnica de Catalunya (UPC), Remote Sensing, ...
Mendoza Montoya, Jesús Fabián (Fecha de defensa: 2019-04-24)
The recent technological advances in the satellite domain such as the use of High Throughput Satellites (HTS) with throughput rates that are magnitudes higher than with previous ones, or the use of large ...
Urquiza Aguiar, Luis Felipe (Fecha de defensa: 2016-04-05)
One of the main concerns of the cities' administration is mobility management. In Intelligent Transportation Systems (ITS), pedestrians, vehicles and public transportation systems could share information ...
Rubio López, Javier (Fecha de defensa: 2016-06-22)
his dissertation proposes novel techniques for assigning resources of wireless networks by considering that the coverage radii are small, implying that some power consumption sinks not considered so far ...
Pham, Thi Quynh Anh (Fecha de defensa: 2019-12-18)
The power efficiency and linearity of radio frequency (RF) power amplifiers (PAs) are critical in wireless communication systems. The main scope of PA designers is to build the RF PAs capable to maintain ...
Gutiérrez Antuñano, Miguel Ángel (Fecha de defensa: 2019-07-08)
This Ph.D. thesis addresses remote sensing of the atmosphere by means of lidar and S-band clear-air weather radar, and related data signal processing. Active remote sensing by means of these instruments ...
Monells Miralles, Daniel (Fecha de defensa: 2017-01-18)
Space-borne Synthetic Aperture Radar (SAR) systems have demonstrated great effectiveness to survey wide areas, independently of the weather conditions and the day/night cycle. One of the most exploited ...
Mezher, Ahmad Mohamad (Fecha de defensa: 2016-04-22)
Ad hoc networks have attracted much attention from the research community over the last years and important technical advances have risen as a consequence. These networks are foreseen as an important ...