Celso Barbosa Carvalho received the B.S. degree in Electrical Engineering at the Federal University of Amazonas (UFAM), in 1999, and both the M.S. and the Ph.D degrees in Electrical Engineering at the Federal University of Rio de Janeiro (COPPE/UFRJ), Brazil, in 2005 and 2012, respectively. From 2000 to 2006 he integrated the research and development (R&D) teams of FUCAPI (Foundation of Analysis Research and Technological Innovation, Amazonas/Brazil), Siemens Mobile (BenQ, Amazonas/Brazil), and CETELI (Center for Research in Electronics and Information, Amazonas/Brazil) where he worked as an R&D engineer and project manager in projects in the areas of industrial automation, telecommunications, improvement of software development processes, and industrial processes improvement. Since 2007, he has been at the Federal University of Amazonas as full-time Professor in both undergraduate and graduate courses of electrical and computer engineering. His research is related to IoT, industry 4.0, wireless embedded systems, and wireless/mobile networks.