11 citations · 14 across the 3 of their papers we have counts for
4 papers
Approximate Message Passing for Indoor THz Channel Estimation
Viktoria Schram, Ali Bereyhi, Jan-Nico Zaech +2
Compressed sensing (CS) deals with the problem of reconstructing a sparse vector from an under-determined set of observations. Approximate message passing (AMP) is a technique used…
Low-Complexity Hybrid Linear/Tomlinson-Harashima Precoding for Downlink Large-Scale MU-MIMO Systems
Shahram Zarei, Wolfgang Gerstacker, Robert Schober
In this paper, we propose a novel low-complexity hybrid linear/Tomlinson-Harashima precoder (H-L-THP) for downlink large-scale multiuser multiple-input multiple-output (MU-MIMO) sy…
Effective Rate Analysis of MISO Systems over - Fading Channels
Jiayi Zhang, Linglong Dai, Zhaocheng Wang +2
The effective rate is an important performance metric of real-time applications in next generation wireless networks. In this paper, we present an analysis of the effective rate of…
Low-Complexity Widely-Linear Precoding for Downlink Large-Scale MU-MISO Systems
Shahram Zarei, Wolfgang Gerstacker, Robert Schober
In this letter, we present a widely-linear minimum mean square error (WL-MMSE) precoding scheme employing real-valued transmit symbols for downlink large-scale multi-user multiple-…