8 citations · 24 across the 10 of their papers we have counts for
3 papers · 1 filter
GLSE Precoders for Massive MIMO Systems: Analysis and Applications
Ali Bereyhi, Mohammad Ali Sedaghat, Ralf R. Müller +1
This paper proposes the class of Generalized Least-Square-Error (GLSE) precoders for multiuser massive MIMO systems. For a generic transmit constellation, GLSE precoders minimize t…
RLS Recovery with Asymmetric Penalty: Fundamental Limits and Algorithmic Approaches
Ali Bereyhi, Mohammad Ali Sedaghat, Ralf R. Müller
This paper studies regularized least square recovery of signals whose samples' prior distributions are nonidentical, e.g., signals with time-variant sparsity. For this model, Bayes…
Precoding via Approximate Message Passing with Instantaneous Signal Constraints
Ali Bereyhi, Mohammad Ali Sedaghat, Ralf R. Müller
This paper proposes a low complexity precoding algorithm based on the recently proposed Generalized Least Square Error (GLSE) scheme with generic penalty and support. The algorithm…