no code implementations • 18 Nov 2022 • Ana Beatriz L. B. Fernandes, Zhichao Shao, Lukas T. N. Landau, Rodrigo C. de Lamare
We propose low-resolution multiuser MIMO receivers where the signals are simultaneously processed by 1-bit ADCs and a comparator network, which can be interpreted as additional virtual channels with binary outputs.
no code implementations • 13 Aug 2022 • Zhichao Shao, Xiaojun Yuan, Wei zhang, Marco Di Renzo
A grid based parametric model is constructed and the joint estimation problem is formulated as a compressive sensing problem.