4 papers · 1 filter
Reconfigurable Intelligent Surface-Assisted Multiuser Tracking and Signal Detection in ISAC
Weifeng Zhu, Junyuan Gao, Shuowen Zhang +1
This paper investigates the multiuser tracking and signal detection problem in integrated sensing and communication (ISAC) systems with the assistance of reconfigurable intelligent…
Scalable Transceiver Design for Multi-User Communication in FDD Massive MIMO Systems via Deep Learning
Lin Zhu, Weifeng Zhu, Shuowen Zhang +2
This paper addresses the joint transceiver design, including pilot transmission, channel feature extraction and feedback, as well as precoding, for low-overhead downlink massive mu…
Low-Overhead Channel Estimation Framework for Beyond Diagonal Reconfigurable Intelligent Surface Assisted Multi-User MIMO Communication
Rui Wang, Shuowen Zhang, Bruno Clerckx +1
Beyond diagonal reconfigurable intelligent surface (BD-RIS) refers to a family of RIS architectures characterized by scattering matrices not limited to being diagonal and enables h…
Intelligent Reflecting Surface Based Localization of Mixed Near-Field and Far-Field Targets
Weifeng Zhu, Qipeng Wang, Shuowen Zhang +3
This paper considers an intelligent reflecting surface (IRS)-assisted bi-static localization architecture for the sixth-generation (6G) integrated sensing and communication (ISAC)…