6G Radio Channel Sounding: Challenges and Potential Solutions
Semantic Communication: A Survey on Research Landscape, Challenges, and Future Directions
Amid the global rollout of fifth-generation (5G) services, researchers in academia, industry, and national laboratories have been developing proposals for the sixth-generation […]
Latency-Aware Generative Semantic Communications With Pre-Trained Diffusion Models
Generative foundation AI models have recently shown great success in synthesizing natural signals with high perceptual quality using only textual prompts and […]
Computation Offloading and Quantization Schemes for Federated Satellite-Ground Graph Networks
Satellite-Ground integrated networks (SGINs) are regarded as promising network architecture, which can provide global coverage, large broadband and mega access services for […]
An Analog Beamforming Strategy based on Statistical Channel Information for Recharging Wireless Powered Sensor Networks
Wireless energy transfer (WET) technology is key for future wireless networks as it can enable uninterrupted and maintenance-free operation of Internet of […]
Low-Complexity Multi-Antenna Coded Caching Using Location-Aware Placement Delivery Arrays
A location-aware multi-antenna coded caching scheme is proposed for applications with location-dependent data requests, such as wireless immersive experience, where users are […]
6G Fresnel Spot Beamfocusing using Large-Scale Metasurfaces: A Distributed DRL-Based Approach
We propose a novel approach to smart spot-beamforming (SBF) in the Fresnel zone leveraging extremely large-scale programmable metasurfaces (ELPMs). A smart SBF […]
Low-Complexity Multi-Antenna Coded Caching Using Location-Aware Placement Delivery Arrays
A location-aware multi-antenna coded caching scheme is proposed for applications with location-dependent data requests, such as wireless immersive experience, where users are […]
6G Fresnel Spot Beamfocusing using Large-Scale Metasurfaces: A Distributed DRL-Based Approach
We propose a novel approach to smart spot-beamforming (SBF) in the Fresnel zone leveraging extremely large-scale programmable metasurfaces (ELPMs). A smart SBF […]
Dynamic Sub-THZ Radio Channel Emulation: Principle, Challenges, and Experimental Validation
Sub-terahertz (Sub-THz) technology, as one of the key candidates for the six generation (6G) systems, has attracted increasing attention from academia and […]