The field of wireless communication systems is rapidly advancing with a focus on improving performance, capacity, and security. Recent developments have explored the use of unmanned aerial vehicles (UAVs) as relays to enhance multiuser communication networks, as well as the integration of sensing and communication capabilities in UAV-assisted systems. Researchers have also made significant progress in optimizing beamforming and trajectory design for multi-UAV systems, leading to improved communication throughput and sensing accuracy. Furthermore, innovative antenna designs, such as pinching-antenna systems and reconfigurable intelligent surfaces, have shown promising results in enhancing physical-layer security and improving communication performance. The use of machine learning and artificial intelligence techniques has also become increasingly prevalent in optimizing wireless communication systems, including beamforming, resource allocation, and user association. Noteworthy papers in this area include those proposing novel beamforming algorithms, investigating the performance of UAV-assisted communication systems, and developing new antenna designs for improved security and performance. For example, one paper proposes a joint beamforming and trajectory optimization approach for multi-UAV systems, while another paper investigates the use of a pinching-antenna system for secure wireless communication.
Advances in Wireless Communication Systems
Sources
UAV-Relay Assisted RSMA Fluid Antenna System: Outage Probability Analysis
Joint Beamforming and Trajectory Optimization for Multi-UAV-Assisted Integrated Sensing and Communication Systems
Gaussian Blahut-Arimoto Algorithm for Capacity Region Calculation of Gaussian Vector Broadcast Channels
Throughput Maximizing Takeoff Scheduling for eVTOL Vehicles in On-Demand Urban Air Mobility Systems
The Impedance Space: A Look at Mechanical Impedance Ellipses in 3D
Generalized Scattering Matrix Synthesis for Hybrid Systems with Multiple Scatterers and Antennas Using Independent Structure Simulations
Satellite-Terrestrial Integrated Fog Networks: Architecture, Technologies, and Challenges
Cache-Aware Cooperative Multicast Beamforming in Dynamic Satellite-Terrestrial Networks
Channel Capacity Saturation Point and Beamforming Acceleration for Near-Field XL-MIMO Multiuser Communications
Beam Scheduling in Millimeter Wave Networks Using the Whittle Index
Charakterystyka odbiciowa inteligentnych matryc antenowych
A Tutorial on Six-Dimensional Movable Antenna Enhanced Wireless Networks: Synergizing Positionable and Rotatable Antennas
Physical-Layer Security of Pinching-Antenna Systems
On complex eigenvalues of a real nonsymmetric matrix
Signal Propagation in RIS-Aided 5G Systems
Angular-Based Hybrid Beamforming for Wideband THz Massive MIMO Systems: Mitigating Beam Split by Leveraging Angular Spread
First Results on UAV-aided User Localization Using ToA and OpenAirInterface in 5G NR
Phase-Only Zero-Forcing for Secure Wireless Communication in Multi-User Systems
Merits of Serving UAVs via Terrestrial Networks: A Vertical Antenna Radiation Study
General Method for Conversion Between Multimode Network Parameters
Power Minimization for NOMA-assisted Pinching Antenna Systems With Multiple Waveguides
A Low-complexity Structured Neural Network Approach to Intelligently Realize Wideband Multi-beam Beamformers
DBRAA: Sub-6 GHz and Millimeter Wave Dual-Band Reconfigurable Antenna Array for ISAC
RIS-Measurements for Codebook Design
The Construction of Asymptotic Bode Plots: A New Direct Method
Movable Antenna Enhanced Downlink Multi-User Integrated Sensing and Communication System
Energy-efficient UAV movement and user-UAV association in multi-UAV networks