8 papers
Movable Antenna-Enabled Integrated Sensing and Communication in Low-Altitude UAV Networks
Bin Li, Pengcheng Rao, Xuedong Zhang +1
This paper investigates a multiple unmanned aerial vehicle (UAV)-assisted integrated sensing and communication (ISAC) system equipped with movable antenna (MA) arrays. To align wit…
Service Provisioning and Path Planning with Obstacle Avoidance for Low-Altitude Wireless Networks
Senning Wan, Bin Li, Hongbin Chen +1
This paper investigates the three-dimensional (3D) deployment of uncrewed aerial vehicles (UAVs) as aerial base stations in heterogeneous communication networks under constraints i…
Aerial RIS-Enhanced Communications: Joint UAV Trajectory, Altitude Control, and Phase Shift Design
Bin Li, Dongdong Yang, Lei Liu +1
Reconfigurable intelligent surface (RIS) has emerged as a pivotal technology for enhancing wireless networks. Compared to terrestrial RIS deployed on building facades, aerial RIS (…
Rotatable RIS-Assisted Edge Computing: Orientation, Task Offloading, and Resource Optimization
Bin Li, Dongdong Yang, Lei Liu
The rotatable reconfigurable intelligent surface (RIS) can enhance mobile edge computing (MEC) performance by optimizing its orientation to improve the gain of received and transmi…
Energy-Aware Task Offloading for Rotatable STAR-RIS-Enhanced Mobile Edge Computing Systems
Dongdong Yang, Bin Li, Dusit Niyato
Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) can expand the coverage of mobile edge computing (MEC) services by reflecting and transmitt…
Delay-Aware Digital Twin Synchronization in Mobile Edge Networks with Semantic Communications
Bin Li, Haichen Cai, Lei Liu +1
The synchronization of digital twins (DT) serves as the cornerstone for effective operation of the DT framework. However, the limitations of channel capacity can greatly affect the…