Mostrando ítems 11-20 de 78
Muñoz Tapia, José L. (José Luis) (Fecha de defensa: 2003-11-26)
Este trabajo presenta tanto el estado del arte como un análisis de los principales sistemas de revocación de certificados digitales. El hecho de comprender bien el mecanismo de revocación de un certificado ...
Moreira Sánchez, José (Fecha de defensa: 2013-11-13)
A traceability or fingerprinting scheme is a cryptographic scheme that facilitates the identification of the source of leaked information. In a fingerprinting setting, a distributor delivers copies of ...
Beltrán Martínez, Victoria (Fecha de defensa: 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 ...
Hernández Gañán, Carlos (Fecha de defensa: 2013-09-04)
Vehicular ad hoc networks (VANETs) are emerging as an functional technology for providing a wide range of applications to vehicles and passengers. Ensuring secure functioning is one of the prerequisites ...
Suciu, Ioana (Fecha de defensa: 2020-03-10)
The explosive growth of IoT is pushing the market towards cheap, very low power devices with a strong focus on miniaturization, for applications such as in-body sensors, personal health monitoring and ...
Banchs Roca, Albert (Fecha de defensa: 2002-02-18)
In a commercial Internet, the traffic behavior is determined by the contracts between the ISPs and the users, where a user can be a dial-up user, or one corporate network or a group of individual customers ...
Parra Arnau, Javier (Fecha de defensa: 2013-12-02)
In recent times we are witnessing the emergence of a wide variety of information systems that tailor the information-exchange functionality to meet the specific interests of their users. Most of these ...
Rendón Morales, Elizabeth (Fecha de defensa: 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 ...
García Villegas, Eduardo (Fecha de defensa: 2010-02-18)
Les xarxes d'àrea local sense fils (WLANs), principalment les basades en les diverses versions de les normes IEEE 802.11, i més concretament, aquelles operant en mode infraestructura (ús de punts d'accés ...
Piovesan, Nicola (Fecha de defensa: 2020-06-05)
During the last decades, mobile network operators have witnessed an exponential increase in the traffic demand, mainly due to the high request of services from a huge amount of users. The trend is of a ...