Prefer a chat interface with context about you and your work?
Symbol-Level Precoding is Symbol-Perturbed zf When Energy Efficiency is Sought
This paper considers symbol-level precoding (SLP) for multiuser multiple-input single-output (MISO) downlink. SLP is a nonlinear precoding scheme that utilizes symbol constellation structures. It has been shown that SLP can outperform the popular linear beamforming scheme. In this work we reveal a hidden connection between SLP and linear beamforming. We …