Sep 2026
From Priors to Projections: Geometry and simplified MIMO demodulation of probabilistic shaping
Probabilistic shaping (PS) is a well-known method to achieve improved performance upon a regular quadrature amplitude modulation (QAM) by taking the target constellation and making the distribution of underlying points non-uniform. It has been extensively studied over the years for the additive white Gaussian noise (AW...
Kirill Ivanov, Wei Yang, Mahmoud Taherzadeh Boroujeni et al.
· arXiv.org · 0 citations