329 citations · 651 across the 52 of their papers we have counts for
Showing 2022 · cs.ITShow all
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cs.IT2022
Joint BS-RIS-User Association and Beamforming Design for RIS-assisted Cellular Networks
Sifan Liu, Rang Liu, Ming Li +2
Reconfigurable intelligent surface (RIS) is a revolutionary technology for sixth-generation (6G) networks owing to its ability to manipulate wireless environments. As a frequency-s…
cs.IT2022★ 1 cited
Joint Beamforming Design in DFRC Systems for Wideband Sensing and OFDM Communications
Zichao Xiao, Rang Liu, Ming Li +2
Dual-function radar-communication (DFRC) systems, which can efficiently utilize the congested spectrum and costly hardware resources by employing one common waveform for both sensi…
cs.IT2022
Low-Complexity Designs of Symbol-Level Precoding for MU-MISO Systems
Zichao Xiao, Rang Liu, Ming Li +2
Symbol-level precoding (SLP), which converts the harmful multi-user interference (MUI) into beneficial signals, can significantly improve symbol-error-rate (SER) performance in mul…