The article led by prof. Rafael Lima, a GTEL researcher, and his students, was awarded best paper at the Brazilian Symposium on Telecommunications and Signal Processing 2017.The title of the award-winning work is: Resource Allocation for OFDMA Systems and Energy Harvesting in Multi-user Offline Scenarios. The students who lead the work are Jair Carvalho and Juno Saraiva. To them our congratulations.Prof. Rafael has been a member of GTEL since undergraduation and has conducted research on radio resource management. He is a professor at UFC’s campus in the city of Sobral, Ceará.