AoI-Sensitive Data Collection in Multi-UAV-Assisted Wireless Sensor Networks - Gao, Xingxia; Zhu, Xiumin; Zhai, Linbo (IEEE transactions on wireless communications, 2023)
Keywords: Age of information; Algorithms; Ant colony optimization; Autonomous aerial vehicles; Big Data; Clustering; Clustering algorithms; Data collection; data collection points; Energy consumption; Flight time; Freshness; improved ACO; multi-UAV; Sensors; Strategy; Trajectory; Unmanned aerial vehicles; Wireless communication; Wireless sensor networks