collaborators

1 paper

eess.SP2026

Near-Field Wideband Channel Estimation for Extremely Large-Scale RIS-Aided Communication Systems

Lanqing Zhi, Hongwei Wang, Lingxiang Li +1

This paper studies wideband channel estimation for OFDM systems assisted by extremely large RIS (XL-RIS). Due to the large aperture of XL-RISs, the user equipment may operate in th…