Emerging Trends in Non-Terrestrial Networks and Reconfigurable Antenna Systems

The field of wireless communication is moving towards the integration of non-terrestrial networks (NTNs) and reconfigurable antenna systems to provide ultra-reliable, low-latency, and ubiquitous connectivity. Researchers are exploring the use of fluid antennas, rotatable antenna systems, and reconfigurable intelligent surfaces to enhance wireless communication performance. These innovative technologies have the potential to mitigate dynamic channel fading, optimize resource allocation, and provide higher channel diversity and multiplexing gains. Notable papers in this area include the introduction of rotatable antenna systems for low-altitude economy applications, the advancement of fluid antenna-assisted NTNs for 6G and beyond, and the development of coverage analysis and optimization frameworks for FIRES-assisted NOMA and OMA systems. These advancements are expected to play a crucial role in shaping the future of wireless communication systems.

Sources

Rotatable Antenna System Empowered Low-Altitude Economy: Opportunities and Challenges

Advancing Fluid Antenna-Assisted Non-Terrestrial Networks in 6G and Beyond: Fundamentals, State of the Art, and Future Directions

Coverage Analysis and Optimization of FIRES-Assisted NOMA and OMA Systems

3D Gaussian Radiation Field Modeling for Integrated RIS-FAS Systems: Analysis and Optimization

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