53 citations · 83 across the 7 of their papers we have counts for
4 papers · 1 filter
Passive Beamforming and Information Transfer Design for Reconfigurable Intelligent Surfaces Aided Multiuser MIMO Systems
Wenjing Yan, Xiaojun Yuan, Zhen-Qing He +1
This paper investigates the passive beamforming and information transfer (PBIT) technique for the multiuser multiple-input multiple-output (MIMO) systems with the aid of a reconfig…
Double-Sparsity Learning Based Channel-and-Signal Estimation in Massive MIMO with Generalized Spatial Modulation
Xiaoyan Kuai, Xiaojun Yuan, Wenjing Yan +3
In this paper, we study joint antenna activity detection, channel estimation, and multiuser detection for massive multiple-input multiple-output (MIMO) systems with general spatial…
Passive Beamforming and Information Transfer via Large Intelligent Surface
Wenjing Yan, Xiaoyan Kuai, Xiaojun Yuan
Large intelligent surface (LIS) has emerged as a promising new solution to improve the energy and spectrum efficiency of wireless networks. A LIS, composed of a large number of low…
Semi-Blind Channel-and-Signal Estimation for Uplink Massive MIMO With Channel Sparsity
Wenjing Yan, Xiaojun Yuan
This paper considers the transceiver design for uplink massive multiple-input multiple-output (MIMO) systems with channel sparsity in the angular domain. Recent progress has shown…