Monday, 12 June, 9:30–10:00
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The Future of ICT Services
Prof. Dècina’s talk will focus on the future of information and communication technology (ICT) services delivered through distributed computing and networking platforms at multiple communication layers. He will describe the evolution of interoperable applications among such distributed systems towards the Semantic Web Services, and illustrate the rise of distributed networking at various layers. At the Internet Protocol (IP) layer the consensus on a full IP wired and wireless network architecture is enabled by the Session Initiation Protocol (SIP), which allows distributed session control for multimedia services and the integration of heterogeneous access networks. Above IP connectivity, overlay networks are rapidly becoming attractive to provide real-time services, such as telephony, in addition to a variety of applications: content-based delivery, peer-to-peer multimedia, XML routing and grid computing. On the other hand, distributed networking takes also place under the IP routing layer, with the spreading of wireless ad-hoc and wireless sensor networks. Peer-to-peer discovery and routing, security, reputation and anonymity are hot research issues common to underlay and overlay networking with respect to IP routing. The talk will also address some critical medium term issues in the competition for convergent services, such as fixed and mobile telephony, information, Internet and television services.
Maurizio Dècina is Professor at the Politecnico di Milano (Italy). He equally shared his 40-year career in telecommunications between industry, Telecom Italia, Italtel, and AT&T-Bell Laboratories, and university, University of Rome, Politecnico di Milano and CEFRIEL. Prof. Dècina was the President of the IEEE Communications Society for the years 1994-1995. In 1986 he was appointed Fellow of IEEE, in 1997 he received the IEEE Award in International Communications, and in year 2000 the IEEE Third Millennium Medal.
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