× René Patricio Játiva Espinoza Professor rjativa@usfq.edu.ec (+593 2) 297-1700 Extension 1239 Hayek Building, H-328 Faculty College of Sciences and Engineering Career Electronic and Automation Engineering Expertise area Statistical processing of communication signals Mobile Communications Ph.D. Signal Theory and Communications, Polytechnic University of Catalonia, Barcelona - Spain. Electronics Engineer, Polytechnic School of the Army, Ecuador.