5G Systems: Architecture and Opportunities session preseneted by Professor Edmar Candeia Gurjão. this session provides valuable insights into the potential and structure of 5G networks.This session is organized by IEEE ISIMS IAS in the Engineer X bootcamp for the Education week on April 12 at 11:00 AM (Brazilian Time).Professor Edmar Candeia Gurjão, shared a deep dive into the evolution, architecture, and potential of 5G networks. He began by walking us through the progression from 1G to 5G, highlighting the major technological improvements and how each generation enhanced the user experience in terms of speed, latency, and connectivity. The discussion then shifted to the structure of 5G networks, where he focused on how modern connections work, including components like the Radio Access Network (RAN) and the overall network architecture. Concepts like core networks, handover processes, and unique features of 5G were introduced, offering participants a glance at how these technologies support fast and reliable communication. Moving forward, Professor Gurjão discussed the opportunities and resource demands that come with deploying 5G infrastructure, and how it's opening new doors for innovation across industries. He also offered a forward-looking perspective by briefly touching on 6G, along with key challenges facing 5G today, such as energy consumption, cybersecurity, and the increasing role of AI in managing network performance and security. The session was the best opportunity for the participants to understand more this topic .