13 citations · 14 across the 2 of their papers we have counts for
5 papers
Intelligent Reflecting Surface Assisted Massive MIMO Communications
Zhaorui Wang, Liang Liu, Shuguang Cui
In a practical massive MIMO (multiple-input multiple-output) system, the number of antennas at a base station (BS) is constrained by the space and cost factors, which limits the th…
Channel Estimation for Intelligent Reflecting Surface Assisted Multiuser Communications: Framework, Algorithms, and Analysis
Zhaorui Wang, Liang Liu, Shuguang Cui
In intelligent reflecting surface (IRS) assisted communication systems, the acquisition of channel state information (CSI) is a crucial impediment for achieving the beamforming gai…
Channel Estimation for Intelligent Reflecting Surface Assisted Multiuser Communications
Zhaorui Wang, Liang Liu, Shuguang Cui
In the intelligent reflecting surface (IRS) assisted communication systems, the acquisition of channel state information (CSI) is a crucial impediment for achieving the passive bea…
Coherent Detection for Short-Packet Physical-Layer Network Coding with FSK Modulation
Zhaorui Wang, Soung Chang Liew
This paper investigates coherent detection for physical-layer network coding (PNC) with short packet transmissions in a two-way relay channel (TWRC). PNC turns superimposed EM wave…
Noncoherent Detection for Physical-Layer Network Coding
Zhaorui Wang, Soung Chang Liew, Lu Lu
This paper investigates noncoherent detection in a two-way relay channel operated with physical layer network coding (PNC), assuming FSK modulation and short-packet transmissions.…