Mostrando ítems 1-10 de 11
Sfairopoulou, Anna (Fecha 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 ...
Dovelos, Konstantinos (Fecha de defensa: 2021-11-05)
Undoubtedly, spectrum scarcity constitutes the main bottleneck of current wireless networks. It is therefore imperative to move beyond the sub-6 GHz band in order to overcome this limitation. Toward ...
Liao, Ruizhi (Fecha 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 ...
López Raventós, Álvaro (Fecha de defensa: 2022-10-26)
The next Wi-Fi generation poses in front of a massive challenge as the main enabler for new services and applications. Traffic requirements are expected to keep rising year over year, challenging Wi-Fi ...
Sanabria-Russo, Luis (Fecha 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 (Fecha 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 ...
Barrachina Muñoz, Sergio (Fecha de defensa: 2021-01-19)
In this thesis, we focus on the so-called spectrum management's joint problem: efficient allocation of primary and secondary channels in channel bonding wireless local area networks (WLANs). From IEEE ...
Cano Bastidas, Cristina (Fecha 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 ...
Wilhelmi Roca, Francesc (Fecha de defensa: 2020-10-07)
The Spatial Reuse (SR) operation is gaining momentum in the latest IEEE 802.11 family of standards due to the overwhelming requirements posed by next-generation wireless networks. In particular, the ...
Lyamin, Nikita (Fecha de defensa: 2019-01-30)
Intelligent Transport Systems (ITS) are aiming to provide innovative services related to different modes of transport and traffic management, and enable various users to be better informed and make ...