Ara mostrant els elements 1-10 de 16
Sfairopoulou, Anna (Data de defensa: 2008-07-28)
In IEEE 802.11 WLANs, Link Adaptation mechanisms, which choose the transmission rate of each node, provoke unexpected and random variations on the effective channel capacity. When these changes are ...
Della Valle, Fabio (Data de defensa: 2021-11-29)
This thesis presents a study of blockchain impacts for supply chain (SC) application. By conducting explorative research, the thesis presents a grounded theory analysis based on eighteen interviews with ...
Sánchez Artigas, Marc (Data de defensa: 2009-01-12)
En los últimos años, las redes peer-to-peer (P2P) ha experimentado una fuerte expansión. Estos sustratos se constituyen en forma de redes overlay o de recubrimiento que interconectan usuarios de manera ...
Liao, Ruizhi (Data de defensa: 2014-10-06)
IEEE 802.11 based wireless networks, especially the infrastructure based Wireless Local Area Networks (WLANs) or Wi-Fi networks, are hugely successful, and have become an indispensable part of our life ...
Sanabria-Russo, Luis (Data de defensa: 2016-10-21)
Using a deterministic backoff after successful transmissions as a distributed contention mechanism for access to the channel can draw benefits from scheduled operation, like the elimination of simultaneous ...
Cao Minh, Trang (Data de defensa: 2014-09-25)
Through advances in sensor, networking, semiconductor and energy storage technologies, Wireless Sensor Networks (WSNs) are increasingly being deployed in many important applications to enable users to ...
Batikas, Michail (Data de defensa: 2011-07-04)
Les motivacions entorn al programari lliure han estat sempre un tema de gran interès, sent la pregunta més obvia, "perquè les persones treballen de forma gratuïta?". Les motivacions dels desenvolupadors ...
Cano Bastidas, Cristina (Data de defensa: 2011-03-04)
In the last few years Wireless Sensor Networks (WSNs) have become an interesting field of research mainly due to the challenges and constraints of their design and the broad range of potential applications ...
Barceló Vicens, Jaume (Data de defensa: 2009-03-20)
Aquesta tesi suggereix usar un compte enrere determinista després de les transmissions exitoses en les xarxes d'àrea local sense fils. Com que les estacions que han transmès amb èxit en el seu darrer ...
Bellalta, Boris (Data de defensa: 2007-02-23)
Les xarxes WLANs possibiliten un accés de banda ampla a Internet des <br/>d'un terminal mòbil, essent una possible solució alternativa a les <br/>xarxes cel·lulars. Tanmateix, aquest tipus de tecnologia ...