  The next generation of Wi-Fi is meant to achieve ultra-high reliability for
wireless communication. Several approaches are available to this extent, some
of which are being considered for inclusion in standards specifications,
including coordination of access points to reduce interference.
  In this paper, we propose a centralized architecture based on digital twins,
called WiTwin, with the aim of supporting wireless stations in selecting the
optimal association according to a set of parameters. Unlike prior works, we
assume that Wi-Fi 7 features like multi-link operation (MLO) are available.
Moreover, one of the main goals of this architecture is to preserve
communication quality in the presence of mobility, by helping stations to
perform reassociation at the right time and in the best way.
