Browsing by Contributor "Alonso Zárate, Luis Gonzaga"
Now showing items 1-20 of 68
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Análisis de aplicaciones en entornos de seguridad y emergencias en red TETRA
(Universitat Politècnica de Catalunya, 2006-02)
Master thesis (pre-Bologna period)
Open Access -
Análisis de técnicas de acceso al medio avanzadas basadas en colas distribuidas y mecanismos Cross-Layer para sistemas de comunicaciones inalámbricas
(Universitat Politècnica de Catalunya, 2007-12-19)
Master thesis (pre-Bologna period)
Open AccessEl uso de las redes inalámbricas 802.11 está en continua expansión en la actualidad. Este hecho provoca que cada vez se requiera un mayor control para garantizar una cierta calidad de servicio (QoS) en diferentes ... -
Análisis de Técnicas de Gestión de Recursos Radio para Sistemas de Comunicaciones Inalámbricas
(Universitat Politècnica de Catalunya, 2005-09)
Master thesis (pre-Bologna period)
Open Access -
Análisis de un protocolo de acceso al medio para redes de comunicaciones inalámbricas con el uso de antenas inteligentes
(Universitat Politècnica de Catalunya, 2006-02)
Master thesis (pre-Bologna period)
Open Access -
Análisis del impacto medioambiental de la telefonía móvil
(Universitat Politècnica de Catalunya, 2012-06-13)
Bachelor thesis
Open AccessEl sector de las telecomunicaciones se ha convertido en uno de los grandes elementos de la economía mundial. Desde sus orígenes, su crecimiento no ha parado en ningún momento. Tal hecho supone de una gran responsabilid ... -
Análisis e implementación tecnológica de la infraestructura de comunicaciones de una empresa logística distribuidora de productos farmacéuticos
(Universitat Politècnica de Catalunya, 2011-04-01)
Bachelor thesis
Open AccessEl mundo que conocemos en la actualidad es un mundo que no para de evolucionar, constantemente surgen mejoras tecnologicas, nuevas tecnicas de transmision de la informacion, etc. Esta evolucion obliga a que todas las ... -
Application of the DQCA protocol to the optimization of wireless communications systems in cellular environments
(Universitat Politècnica de Catalunya, 2007-04-16)
Master thesis (pre-Bologna period)
Open AccessThis final career thesis (Master thesis) is a contribution on the enhancement of wireless communications, specifically WLAN multi-cell systems based on the IEEE 802.11 standard. The objectives were to propose and study ... -
Characterization of BCH codes and its use in M2M healthcare applications
(Universitat Politècnica de Catalunya, 2014-06-25)
Bachelor thesis
Open Access[ABSTRACT] Machine-to-Machine (M2M) applications require reliable communications, especially in the medical field, at low-energy consumption to extend the battery life of the sensors. This fact makes BCH codes an interesting ... -
Cross-layer design and optimization of medium access control protocols for wlans
(Universitat Politècnica de Catalunya, 2012-02-16)
Doctoral thesis
Open AccessThis 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 network performance. ... -
Desarrollo de un demostrador para evaluar técnicas Cross-Layer en sistemas de comunicaciones inalámbricos
(Universitat Politècnica de Catalunya, 2008-06-11)
Master thesis (pre-Bologna period)
Open AccessEste proyecto ha consistido en el desarrollo de una plataforma de pruebas (un demostrador), basado en el uso de unos módulos de transmisión-recepción con sensores incrustados (tecnología TELOS) llamados genéricamente ... -
Desarrollo de un sistema de monitorización de calidad del aire
(Universitat Politècnica de Catalunya, 2018-10-24)
Bachelor thesis
Open AccessCurrently, air pollution is an obvious reality in the world that poses a risk to public health. Efforts are being made to reduce emissions of polluting gases into the atmosphere and to expand warning services to protect ... -
Desarrollo y análisis de una red ad-hoc con sensores inalámbricos.
(Universitat Politècnica de Catalunya, 2007-10-11)
Master thesis (pre-Bologna period)
Open AccessEste proyecto presenta el planteamiento y desarrollo de un sistema para estudiar un entorno ambiental. Este sistema está formado por una red Ad-Hoc con sensores inalámbricos y una aplicación que procesa la información ... -
Desenvolupament d’un sistema de transmissio sense fils basat en DQ
(Universitat Politècnica de Catalunya, 2014-05-29)
Master thesis (pre-Bologna period)
Open AccessDQ is a high performance access protocol for wireless communications networks which reaches collision-free data transmissions by gathering the random access requests in a small time window and completely avoiding the ... -
Design and analysis of medium access control protocols for ad hoc and cooperative wireless networks
(Universitat Politècnica de Catalunya, 2009-02-25)
Doctoral thesis
Open AccessLa presente tesis doctoral contribuye a la incesante evolución de las comunicaciones inalámbricas. Se centra en el diseño de protocolos de acceso al medio (MAC) para redes ad hoc y redes inalámbricas cooperativas. En una ... -
Design and evaluation of a real time indoor location system for subway line 9
(Universitat Politècnica de Catalunya, 2011-05-27)
Master thesis
Restricted access - author's decisionThe new line 9 of Barcelona’s subway has lots of constructive peculiarities (shaft type stations, depth) and innovations, which make it unique in several senses, like also the fact that it will become in a near future in ... -
Design and stochastic analysis of emerging large-scale wireless-powered sensor networks
(Universitat Politècnica de Catalunya, 2017-11-13)
Doctoral thesis
Open AccessUndeniably, the progress in wireless networks during the last two decades is extraordinary. However, the ever-increasing upward trend in the numbers of wireless devices that will overwhelm every field of our everyday life, ... -
Design of a simulation platform to test next generation of terrestrial DVB
(Universitat Politècnica de Catalunya, 2007-07-19)
Master thesis (pre-Bologna period)
Open Access
Covenantee: Fundació i2catDigital Terrestrial Television Broadcasting (DTTB) is a member of our daily life routine, and nonetheless, according to new users’ necessities in the fields of communications and leisure, new challenges are coming up. ... -
Design of energy efficient network planning schemes for LTE-based cellular networks
(Universitat Politècnica de Catalunya, 2016-02-18)
Doctoral thesis
Open AccessThe rapid expansion of mobile services and the emerging demand for multimedia applications have led to an impressive traffic growth. To this end, Mobile Network Operators (MNOs) seek to extend their infrastructure by ... -
Development of an indoor locating application using multihop WSN technology
(Universitat Politècnica de Catalunya, 2014-07-08)
Bachelor thesis
Open AccessCurrently, the trend is to automate all the managements and control the maximum quantity of the environment information, like happens in the smart cities, in home automation or in the industry. To achieve this, the vest ... -
Development of an indoor locating application using WSN technology
(Universitat Politècnica de Catalunya, 2014-07-15)
Bachelor thesis
Open AccessNowadays there is much talk of the smarts cities, where you want to fill the city with sensors so that we can make life more comfortable. In this Project, different types of sensors have been studied because they can be ...
