Now showing items 26-45 of 115
Rodríguez Hoyos, Ana Fernanda (Date of defense: 2020-10-21)
For some time now, big data applications have been enabling revolutionary innovation in every aspect of our daily life by taking advantage of lots of data generated from the interactions of users with technology. Supported ...
Poorzare, Reza (Date of defense: 2022-09-05)
5G cellular communication, especially with its hugely available bandwidth provided by millimeter-wave, is a promising technology to fulfill the coming high demand for vast data rates. These networks can support new use ...
Barbecho Bautista, Pablo Andrés (Date of defense: 2022-05-19)
(English) The most promising solution to reduce carbon emissions due to transportation is migrating from fossil-fuel vehicles to electric vehicles (EVs). In recent years, the decisive shift of drivers to use EVs has been ...
Tomàs-Buliart, Joan (Date of defense: 2020-03-04)
The main characteristic of fingerprinting codes is the need of high error-correction capacity due to the fact that they are designed to avoid collusion attacks which will damage many symbols from the codewords. Moreover, ...
Urquiza Aguiar, Luis Felipe (Date of defense: 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 and react to any ...
Ruiz-de-Azua Ortega, Joan Adrià (Date of defense: 2020-11-09)
The space is experiencing a revolution due to the em ergence of satellite services to satisfy environmental, socio-econom ic, and geo-political demands. Earth Observation satellite systems have become dependable resources ...
Vázquez Rodas, Andrés Marcelo (Date of defense: 2015-02-13)
Nowadays, people expectations for ubiquitous connectivity is continuously growing. Cities are now moving towards the smart city paradigm. Electricity companies aims to become part of smart grids. Internet is no longer ...
García Davis, Ernesto J. (Date of defense: 2019-06-19)
Advances in wireless technologies and the rapid development of integrated electronics have made wireless sensor networks (WSN) one of the key technologies of the Internet of Things (IoT). Thanks to the ability of these ...
Galal Mahmoud Ibrahim, Akram (Date of defense: 2022-10-10)
(English) A nano-network is a communication network at the nano-scale between nano-devices. Nanodevices face certain challenges in functionalities, because of limitations in their processing capabilities and power management ...
Astudillo León, Juan Pablo (Date of defense: 2020-06-09)
Nowadays, we live in a modern society in which people and devices are interconnected anywhere and anytime. Under this premise, both the infrastructure and the services offered have evolved and diversified in a drastic way. ...
Rendón Morales, Elizabeth (Date of defense: 2013-03-21)
Contributions based on cross-layer design for Quality-of-Service provisioning over DVB-S2/RCS Broadband Satellite Systems Nowadays, geostationary (GEO) satellite infrastructure plays a crucial role for the provisioning of ...
Reyes Muñoz, María Angélica (Date of defense: 2003-07-04)
de la Tesis<br/><br/>Las redes de hoy en día presentan un gran crecimiento, una alta complejidad de gestión y los nuevos servicios tienen requerimientos cada vez más estrictos. Es por ello que las plataformas de gestión ...
Darroudi, Seyed Mahdi (Date of defense: 2020-09-29)
Bluetooth Low Energy (BLE) has become a popular Internet of Things (IoT) technology. However, it was originally designed to only support the star topology. This PhD thesis investigates and evaluates different Bluetooth Low ...
Lluch-Ariet, Magí (Date of defense: 2016-07-22)
The understanding of certain data often requires the collection of similar data from different places to be analysed and interpreted. Multi-agent systems (MAS), interoperability standards (DICOM, HL7 or EN13606) and ...
Tipantuña Tenelema, Christian José (Date of defense: 2022-03-29)
Ever-increasing energy consumption, the depletion of non-renewable resources, the climate impact associated with energy generation, and finite energy-production capacity are important concerns worldwide that drive the ...
Baños González, Víctor Hugo (Date of defense: 2020-10-18)
The most essential part of the Internet of Things (IoT) infrastructure is the wireless communication system that acts as a bridge for the delivery of data and control messages between the connected things and the Internet. ...
Brugués de la Torre, Albert (Date of defense: 2016-05-13)
The ageing of the world's population combined with unhealthy lifestyles are contributing to a major prevalence of chronic diseases. This scenario poses the challenge of providing good healthcare services to that people ...
Aguilar Romero, Sergio (Date of defense: 2023-07-06)
(English) The main objective of this thesis is contributing to IPv6 support over Low Rate Low Power Wireless Networks (LRLPWNs). One family of LRLPWNs is Low Power Wide Area Networks (LPWANs), which includes technologies ...
Yazdani, Arash (Date of defense: 2016-07-07)
Recent developments in optical communication systems have increased the performance of optical networks. Low attenuation fiber optics, high spectral purity lasers and optical amplifiers, among others, are systems that have ...
Beltrán Martínez, Victoria (Date of defense: 2011-12-16)
Next-Generation Networks (NGNs) will converge the existing fixed and wireless networks. These networks rely on the IMS (IP Multimedia Subsystem), introduced by the 3GPP. The presence service came into being in instant ...