Nima N. Moghadam — accepted AI-conference papers

2023

Self-Attention for Enhanced OAMP Detection in MIMO Systems

Alexander Fuchs, Christian Knoll, Nima N. Moghadam, Alexey Pak, Jinliang Huang, Erik Leitinger +1

ICASSP 2023accepted

Multiple-Input Multiple-Output (MIMO) systems are essential for wireless communications. Since classical algorithms for symbol detection in MIMO setups require large computational resources or provide poor results, data-driven algorithms are becoming more popular. Most of the proposed algorithms, ho…

Cited by 2 Source ↗Scholar ↗

2017

Pilot precoding and combining in multiuser MIMO networks

Nima N. Moghadam, Hossein Shokri Ghadikolaei, Gábor Fodor, Mats Bengtsson, Carlo Fischione

ICASSP 2017accepted

Although the benefits of precoding and combining of data streams are widely recognized, the potential of precoding the pilot signals at the user equipment (UE) side and combining them at the base station (BS) side has not received adequate attention. This paper considers a multiuser multiple input m…

Cited by 0 Source ↗Scholar ↗