Rui-Chen Zhang

Age-Energy Tradeoff in UAV-Aided ISAC Networks With MEC: An SA-PPO-Based Approach

Joint Beam Hopping Scheduling and Power Allocation for Interference Management in LEO-GEO Coexisting Satellite Systems

Low Earth Orbit (LEO) satellites are becoming increasingly vital as a complement to terrestrial networks for 6G, owing to the advantages of low latency, high capacity, and low launch cost. However, with the rapid increase in the number of LEO satellites, the limited spectrum resources are severely constraining the deve...

Near-Field Wideband SWIPT With Delay-Phase Precoding: Beam Training and Optimization

To address the dual demands of high data transmission and energy supply in sixth-generation (6G) networks, this paper investigates near-field wideband simultaneous wireless information and power transfer (SWIPT) with power splitting for multiple mobile stations. To mitigate the beam splitting effect, we introduce fully...

Tutorial on Large Language Model-Enhanced Reinforcement Learning for Wireless Networks

A taxonomy to categorize the roles of LLMs into four critical functions: state perceiver, reward designer, decision-maker, and generator is proposed and reviewed to offer insights into its future development in wireless networks.

Efficient Cross-View Localization in 6G Space-Air-Ground Integrated Network

This work proposes a split-inference framework for implementing CVL, which fully leverages the distributed communication and computing resources of the 6G SAGIN architecture and discusses potential research directions for 6G SAGIN-enabled CVL.