2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/134185We discuss why MMSE estimation arises in lattice-based schemes for approaching the capacity of linear Gaussian channels, and comment on its properties.10 pages, 2 figuresInformation TheoryE.4On the role of MMSE estimation in approaching the information-theoretic limits of linear Gaussian channels: Shannon meets Wienertext