4 papers
Online UAV Trajectory Planning Under QoS Constraints to Mobile Users in Urban Environments
Chenrui Qiu, Loizos Kanaris, Yongxu Zhu +1
This paper studies real-time trajectory planning and radio resource allocation for a single uncrewed aerial vehicle (UAV) serving multiple mobile ground users in an urban environme…
Generalized Pinching-Antenna Systems: A Tutorial on Principles, Design Strategies, and Future Directions
Yanqing Xu, Jingjing Cui, Yongxu Zhu +8
Pinching-antenna systems have emerged as a novel and transformative flexible-antenna architecture for next-generation wireless networks. They offer unprecedented flexibility and sp…
Task-Oriented Direct-to-Cell Satellite Communications for 6G Closed-Loop Autonomous Operations
Daohong Shen, Wei Feng, Yunfei Chen +4
Direct-to-cell (D2C) satellite communications have emerged as a crucial alternative to terrestrial communications in the sixth generation (6G) mobile networks due to their wide-are…
Modeling UAV-aided Roadside Cell-Free Networks with Matérn Hard-Core Point Processes
Chenrui Qiu, Yongxu Zhu, Bo Tan +2
This paper investigates a uncrewed aerial vehicles (UAV)-assisted cell-free architecture for vehicular networks in road-constrained environments. Roads are modeled using a Poisson…