Enhancing 5G Resilience to Smart-Jammer Attacks: Incorporating Frequency Hopping to 5G. - Miguel Villanueva-Fernández; Preben Mogensen 001; Klaus I. Pedersen; Hung Tuan Nguyen; Alejandro Ramírez-Arroyo; Kristian Hausgaard Soerensen (VTC2025-Spring, 2025)