2018
Reduced Dimension Minimum BER PSK Precoding for Constrained Transmit Signals in Massive MIMO
ICASSP 2018accepted
Recently a number of nonlinear precoding algorithms have been developed for designing a downlink transmit signal that is constrained by some nonlinearity, such as one-bit quantization, power-amplifier saturation or constant modulus. These methods use iterative search algorithms to directly design th…