7 papers · 1 filter
Agentic AI-Enabled Solar-Powered High-Altitude Platforms for Sustainable SAGINs
Haoxiang Luo, Bang Huang, Mohamed-Slim Alouini
Space-Air-Ground Integrated Networks (SAGINs) can extend connectivity, but their communication, computing, and platform operations create tightly coupled energy demands. Solar-powe…
Joint Beamforming, Energy Management, and Trajectory Optimization for Figure-Eight Loitering in Solar-Powered HAPS-Enabled ISAC Systems
Xue Zhang, Bang Huang, Mohamed-Slim Alouini
Solar-powered high-altitude platform stations (HAPSs) provide a promising platform for integrated sensing and communication (ISAC) owing to their wide-area coverage and long-endura…
Joint 3D Trajectory and Power Allocation for HAPs-UAV Bistatic ISARAC in Low-Altitude Networks
Bang Huang, Mohamed-Slim Alouini
This paper investigates joint three-dimensional (3D) trajectory planning and resource allocation for a high-altitude platform (HAPs)-unmanned aerial vehicle (UAV) bistatic integrat…
Geometry-Aware Networking for Low-Altitude Economy: Movable Antennas in Space-Air-Ground Integrated Systems
Heyou Liu, Bang Huang, Mohamed-Slim Alouini
Space--air--ground integrated networks (SAGINs) are emerging as a key foundation for future non-terrestrial networks (NTNs) and low-altitude economy services. However, their perfor…
Toward Environment-Aware LAE: SAR as a Shared Sensing Infrastructure
Xue Zhang, Bang Huang, Mohamed-Slim Alouini
The rapid growth of the low-altitude economy (LAE) is making aerial systems an important part of future digital infrastructure. Although major advances have been achieved in unmann…
Movable-Antenna Index Modulation (MA-IM): System Framework and Performance Analysis
Bang Huang, Shunyuan Shang, Mohamed-Slim Alouini
This paper proposes a movable-antenna-based index modulation (MA-IM) framework that exploits the spatial mobility of a single reconfigurable antenna to create additional informatio…
High-Altitude Platforms in the Low-Altitude Economy: Bridging Communication, Computing, and Regulation
Bang Huang, Baha Eddine Youcef Belmekki, Mohamed-Slim Alouini
The Low-Altitude Economy (LAE) is rapidly emerging as a new technological and industrial frontier, with unmanned aerial vehicles (UAVs), electric vertical takeoff and landing (eVTO…