3 citations · 6 across the 33 of their papers we have counts for
4 papers · 1 filter
Channel Estimation with Reconfigurable Intelligent Surfaces -- A General Framework
A. Lee Swindlehurst, Gui Zhou, Rang Liu +2
Optimally extracting the advantages available from reconfigurable intelligent surfaces (RISs) in wireless communications systems requires estimation of the channels to and from the…
BS-RIS-User Association and Beamforming Designs for RIS-aided Cellular Networks
Sifan Liu, Pengfei Ni, Rang Liu +3
Reconfigurable intelligent surface (RIS) has been regarded as a revolutionary and promising technology owing to its powerful feature of adaptively shaping wireless propagation envi…
Deep Learning based Efficient Symbol-Level Precoding Design for MU-MISO Systems
Zhu Bo, Rang Liu, Ming Li +1
The recently emerged symbol-level precoding (SLP) technique has been regarded as a promising solution in multi-user wireless communication systems, since it can convert harmful mul…
Channel Estimation for Practical IRS-Assisted OFDM Systems
Wanning Yang, Hongyu Li, Ming Li +2
Intelligent reflecting surface (IRS), composed of a large number of hardware-efficient passive elements, is deemed as a potential technique for future wireless communications since…