The 3rd generation partnership project (3GPP) and 3GPP2 have standardized the IP multimedia subsystem (IMS) to provide ubiquitous and access network independent IP-based services ...
As a promising technology that enables ubiquitous computing and leads IT industries of next generation, sensor networks (SN) are foreseen to expand and populate the globe in such a...
Scientific community is showing a growing interest in Collaborative Systems, although most of developed systems deal with specific applications. This, together with the effort that...
Crescencio Bravo, Miguel A. Redondo, Manuel Ortega...
Virtual Private Networks (VPN) represent, in today’s Internet, one of the most interesting applications. This is due both to their usefulness in corporate network scenarios and ...
R. Maresca, Maurizio D'Arienzo, Marcello Esposito,...