Dr. E. Garcia-Villegas is an Associate Professor at the Universitat Politècnica de Catalunya (UPC), where he specializes in radio resource optimization, network security, the IoT, and emerging 5G/6G technologies. Holding a Ph.D. in Telecommunications Engineering, Dr. Garcia-Villegas has made significant contributions to Wi-Fi technology and has actively participated in several IEEE P802.11 task groups. As a member of the Wireless Networks Group (WNG) and the i2CAT Foundation, he collaborates extensively with both industry and academia on pioneering wireless network initiatives.