2 citations · 5 across the 11 of their papers we have counts for
7 papers · 1 filter
Topology-Aware Two-Stage Federated Learning via Proxy Models for Sub-THz Heterogeneous LEO Communications
Jinhao Yi, Weijun Gao, Chong Han +2
Federated learning (FL) has emerged as a promising distributed training paradigm for Low Earth Orbit (LEO) networks by significantly reducing communication overhead. However, its d…
Diffusion-Driven Terahertz Air-Ground Communications under Dynamic Atmospheric Turbulence
Jinhao Yi, Weijun Gao, Chong Han
The ever-increasing demand for ultra-high data rates in space-air-ground integrated networks (SAGINs) has rendered terahertz THz communications a promising technology owing to its…
Joint Communication and Radar Sensing for Terahertz Space-Air-Ground Integrated Networks (SAGIN)
Chong Han, Weijun Gao, Zhepu Yin +3
The transition from isolated systems to integrated solutions has driven the development of space-air-ground integrated networks (SAGIN) as well as the integration of communication…
Terahertz Aerospace Communications: Enabling Technologies and Future Directions
Weijun Gao, Chong Han, Zhi Chen +3
To achieve ubiquitous connectivity in next-generation networks through aerospace communications while maintaining high data rates, Terahertz (THz) band communications (0.1-10 THz)…
Dual-Functional FMCW Waveform for Terahertz Space Debris Detection and Inter-Satellite Communications
Zhepu Yin, Weijun Gao, Chong Han
Terahertz (THz) band communication, ranging from 0.1 THz to 10 THz, is envisioned as a key enabling technology for next-generation networks and future applications such as inter-sa…
Modeling and Analysis of Terahertz Wave Propagation in Charged Dust Using Extended Mie Scattering Theory
Weijun Gao, Chong Han
Terahertz (THz) band (0.1-10 THz) possesses multi-gigahertz continuous bandwidth resources, making it a promising frequency band for high-speed wireless communications and environm…
Scintillation and Attenuation Modelling of Atmospheric Turbulence for Terahertz UAV Channels
Weijun Gao, Chong Han, Zhi Chen
Terahertz (THz) wireless communications have the potential to realize ultra-high-speed and secure data transfer with miniaturized devices for unmanned aerial vehicle (UAV) communic…