Basser Seminar Series
Sensing, Spectrum Handoff and Routing on Cognitive Radio Networks
Speaker: Professor José F de Rezende
Universidade Federal do Rio de Janeiro (UFRJ)
Time: Wednesday 8 February 2012, 2pm-3pm
Location: The University of Sydney, School of IT Building, Lecture Theatre (Room 123), Level 1
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Cognitive radios are a promising solution for the spectrum scarcity problem. These devices shall opportunistically use the spectrum left available by primary users without interfering with them. This task requires that cognitive radios be able to collect information about the environment that they operate, and thus take decisions about when and how the spectrum should be used. In this talk, Professor José Rezende will present a number of works that he has developed together with his research team concerning cognitive radios.
José F de Rezende received the BSc and MSc degrees in Electronics Engineering from Universidade Federal do Rio de Janeiro (UFRJ) in 1988 and 1991, respectively. He received the PhD degree in Computer Science from Universite Pierre et Marie Curie in 1997, where he was an associate researcher during that year. Since 1998 he has been an associate professor at UFRJ. His research interests are in wireless and mobile networks, distributed multimedia applications, and performance evaluation.