Joint User Selection and Precoding in Multiuser MIMO Systems via Group LASSO.

Saba Asaad Ali Bereyhi Ralf R. Müller Rafael F. Schaefer

Published in: CoRR (2019)

Keyphrases

mimo systems
group lasso
variable selection
multiple users
efficient optimization
neural network
machine learning
low complexity
recommender systems
collaborative filtering
genetic programming
linear combination
optimization methods
wireless channels