114 citations · 137 across the 5 of their papers we have counts for
4 papers · 1 filter
Reconsidering Design of Multi-Antenna NOMA Systems with Limited Feedback
Zhiyao Tang, Liang Sun, Lu Cao +2
We provide in this paper a comprehensive solution to the design, performance analysis, and optimization of a multi-antenna non-orthogonal multiple access (NOMA) system for multiuse…
Tomlinson-Harashima Precoding for Multiuser MIMO Systems with Quantized CSI Feedback and User Scheduling
Liang Sun, Matthew R. McKay
This paper studies the sum rate performance of a low complexity quantized CSI-based Tomlinson-Harashima (TH) precoding scheme for downlink multiuser MIMO tansmission, employing gre…
Quantized CSI-Based Tomlinson-Harashima Precoding in Multiuser MIMO Systems
Liang Sun, Ming Lei
This paper considers the implementation of Tomlinson-Harashima (TH) precoding for multiuser MIMO systems based on quantized channel state information (CSI) at the transmitter side.…
Eigen-Based Transceivers for the MIMO Broadcast Channel with Semi-Orthogonal User Selection
Liang Sun, Matthew R. McKay
This paper studies the sum rate performance of two low complexity eigenmode-based transmission techniques for the MIMO broadcast channel, employing greedy semi-orthogonal user sele…