981 citations · 2k across the 31 of their papers we have counts for
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Block-Level MU-MISO Interference Exploitation Precoding: Optimal Structure and Explicit Duality
Junwen Yang, Ang Li, Xuewen Liao +2
This paper investigates block-level interference exploitation (IE) precoding for multi-user multiple-input single-output (MU-MISO) downlink systems. To overcome the need for symbol…
Block-Level Interference Exploitation Precoding for MU-MISO: An ADMM Approach
Yiran Wang, Yunsi Wen, Ang Li +2
We study constructive interference based block-level precoding (CI-BLP) in the downlink of multi-user multiple-input single-output (MU-MISO) systems. Specifically, our aim is to ex…
Symbol-Level Precoding for MU-MIMO System with RIRC Receiver
Xiao Tong, Ang Li, Lei Lei +2
Consider a multiuser multiple-input multiple-output (MU-MIMO) downlink system in which the base station (BS) sends multiple data streams to multi-antenna users via symbol-level pre…
STAR-RIS Enhanced Joint Physical Layer Security and Covert Communications for Multi-antenna mmWave Systems
Han Xiao, Xiaoyan Hu, Ang Li +4
This paper investigates the utilization of simultaneously transmitting and reflecting RIS (STAR-RIS) in supporting joint physical layer security (PLS) and covert communications (CC…
Faster-Than-Nyquist Symbol-Level Precoding for Wideband Integrated Sensing and Communications
Zihan Liao, Fan Liu, Ang Li +1
In this paper, we present an innovative symbol-level precoding (SLP) approach for a wideband multi-user multi-input multi-output (MU-MIMO) downlink Integrated Sensing and Communica…
Deep Learning-Based Channel Extrapolation for Pattern Reconfigurable Massive MIMO
Mu Liang, Ang Li
Reconfigurable antennas that can dynamically change their operation state exhibit excellent adaptivity and flexibility over traditional antennas, and MIMO arrays that consist of mu…