Optimization of Geometric Constellation Shaping for Wiener Phase Noise Channels with Varying Channel Parameters
arXiv:2206.12288
Abstract
We present a novel method to investigate the effects of varying channel parameters on geometrically shaped constellations for communication systems employing the blind phase search algorithm. We show that introduced asymmetries significantly improve performance if adapted to changing channel parameters.
Accepted to be presented at ECOC 2022