Viamonte Solé, David (Date of defense: 2019-06-16)
Signaling in Next Generation IP-based networks heavily relies in the family of multimedia signaling protocols defined by IETF. Two of these signaling protocols are RTSP and SIP, which are text-based, ...
Hamouda, Ahmed Mohamed Abdelaty Elmekkawi (Date of defense: 2021-09-30)
The upcoming Beyond Fifth Generation networks aim to meet network services characterized by low latency and high reliability among others in different slices to provide a high-quality user experience. ...
Rony, Rakibul Islam (Date of defense: 2022-05-13)
Older generations of wireless networks, such as 1G and 2G were deployed using leased line, copper or fibre line as backhaul. Later, in 3G and 4G, microwave wireless links have also worked as backhaul ...
Irazabal Bengoa, Mikel (Date of defense: 2021-09-10)
The heterogeneous services with stringent requirements that are envisioned to co-exist under the fifth generation of cellular networks (5G), inexorably challenge the current Long-Term Evolution (LTE) ...
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 ...
Bojovic, Biljana (Date of defense: 2022-01-12)
This PhD thesis has the characteristic to span over a long time because while working on it, I was working as a research engineer at CTTC with highly demanding development duties. This has delayed the ...
Botero Vega, Juan Felipe (Date of defense: 2013-06-21)
Network virtualization is recognized as an enabling technology for the future Internet. It aims to overcome the resistance of the current Internet to architectural change and to enable a new business ...
Caubet Fernández, Juan (Date of defense: 2016-01-25)
Structured Peer-to-Peer (P2P) networks were proposed to solve routing problems of big distributed infrastructures. But the research community has been questioning their security for years. Most prior ...
Hejja, Khaled (Date of defense: 2019-07-15)
Most of the algorithms that solved the resource allocation problem, used to apply greedy algorithms to select the physical nodes and shortest paths to select the physical edges, without sufficient ...
Tripp Barba, Carolina (Date of defense: 2013-06-20)
The constant mobility of people, the growing need to be always connected, the large number of vehicles that nowadays can be found in the roads and the advances in technology make Vehicular Ad hoc Networks ...