17 citations · 65 across the 51 of their papers we have counts for
3 papers · 2 filters
LSE Precoders for Massive MIMO with Signal Constraints: Fundamental Limits
Mohammad Ali Sedaghat, Ali Bereyhi, Ralf Mueller
This paper proposes the nonlinear Least Square Error (LSE) precoders for multiuser MIMO broadcast channels. The output signals of LSE Precoders are limited to be chosen from a pred…
Statistical Mechanics of MAP Estimation: General Replica Ansatz
Ali Bereyhi, Ralf R. Müller, Hermann Schulz-Baldes
The large-system performance of MAP estimation is studied considering a general distortion function when the observation vector is received through a linear system with additive wh…
RSB Decoupling Property of MAP Estimators
Ali Bereyhi, Ralf R. Müller, Hermann Schulz-Baldes
The large-system decoupling property of a MAP estimator is studied when it estimates the i.i.d. vector from the observation $\boldsymbol{y}=\mathbf{A}\boldsymbol{x…