Bousia, Alexandra (Date of defense: 2016-02-18)
The 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 ...
Alonso Zárate, Jesús (Date of defense: 2009-02-25)
La 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 ...
Mesodiakaki, Agapi (Date of defense: 2015-11-09)
The main objective of this thesis is to propose and evaluate medium access layer algorithms, that will exploit different types of cognition to provide energy and spectrum efficiency enhancement. In ...
Miliotis, Vasileios (Date of defense: 2016-03-11)
Mobile data offloading has been proposed as a solution for the network congestion problem that is continuously aggravating due to the increase in mobile data demand. The concept of offloading refers to ...
Oikonomakou, Maria (Date of defense: 2019-04-10)
During the recent years, a huge augmentation of the data traffic volume has been noticed, while a further steep increase is expected in the following years. As a result, questions have been raised over ...
Mekikis, Prodromos-Vasileios (Date of defense: 2017-11-13)
Undeniably, 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 ...