Characterization of the weak Pareto boundary of resource allocation problems in wireless networks -- Implications to cell-less systems

no code implementations • 14 Apr 2023 • Renato Luis Garrido Cavalcante, Lorenzo Miretti, Slawomir Stanczak

We establish necessary and sufficient conditions for a network configuration to provide utilities that are both fair and efficient in a well-defined sense.

Channel covariance estimation in multiuser massive MIMO systems with an approach based on infinite dimensional Hilbert spaces

no code implementations • 12 Jun 2020 • Renato Luis Garrido Cavalcante, Slawomir Stanczak

We propose a novel algorithm to estimate the channel covariance matrix of a desired user in multiuser massive MIMO systems.