1 citations · 1 across the 4 of their papers we have counts for
4 papers
Learning to Beamform for Cooperative Localization and Communication: A Link Heterogeneous GNN-Based Approach
Lixiang Lian, Chuanqi Bai, Yihan Xu +3
Integrated sensing and communication (ISAC) has emerged as a key enabler for next-generation wireless networks, supporting advanced applications such as high-precision localization…
Multi-User Localization and Tracking with Spatiotemporal Correlation in Multi-RIS-Assisted Systems
Ronghua Peng, Peng Gao, Jing You +1
As a promising technique, reconfigurable intelligent surfaces (RISs) exhibit its tremendous potential for high accuracy positioning. In this paper, we investigates multi-user local…
Adaptive Multi-User Channel Estimation Based on Contrastive Feature Learning
Yihan Xu, Lixiang Lian
Correlation exploitation is essential for efficient multi-user channel estimation (MUCE) in massive MIMO systems. However, the existing works either rely on presumed strong correla…
Reconfigurable Intelligent Surfaces Empowered Cooperative Rate Splitting with User Relaying
Kangchun Zhao, Yijie Mao, Zhaohui Yang +2
Cooperative rate splitting (CRS), built upon rate splitting multiple access (RSMA) and opportunistic user relaying, has been recognized as a promising transmission strategy to enha…