Original ResearchPublished 8 October 2026Novel framework for physical-layer secrecy and network secrecy energy efficiency of UAV-assisted device-to-device communicationShiyam Alalmaei · Nikoly Hinov · Fadi Al-Turjman · Ramiz Salama · Hugo Alberto González López · Leandro Flórez Aristizábal · Dionicio Neira-Rodado · José Escorcia-Gutierrez · Darius AndriukaitisFrontiers in Physicsdoi 10.3389/fphy.2026.1964844
Communications and NetworksPublished 29 October 2025Graph-theoretic approach to mobility-aware frequency assignment via deep Q-learningHyewon Kim · Hong-Bae Jeon · Younggun Ji · Jiyeon Park · Chan-Byoung ChaeFrontiers in Communications and Networksdoi 10.3389/frcmn.2025.1657288