Picture of Andrei-Stefan Nedelcu

Andrei-Stefan Nedelcu

Technical University of Munich

Chair of Communications Engineering (Prof. Kramer)

Postal address

Theresienstr. 90
80333 München


I received my Dipl.Ing. from Universitatea 'Politehnica' Bucuresti in Romania with focus on Satellite and Mobile Communications (2009) and the M.Sc. in Communication Systems (MSCE-TUM) from Technische Universität München (2011).

I am currently working towards my Doctoral Degree under the supervision of Prof.Dr. Gerhard Kramer. My research interests are in the field of multiport communication systems, specifically development of information theoretic analysis of compact antenna arrays.


Multiport Communication Systems

The starting point is to develop channel models for compact antenna arrays that are reasonably accurate and that are amenable to information-theoretic analysis. We next wish to determine the capacity of static and stochastic multi-input multi-output (MIMO) channels under realistic constraints. The work will further develop information theory for uncertain channels requiring channel estimation.

The project is supported by the DFG.



  • Kramer, G.; Nedelcu, A.: Quantized Precoding Algorithms for OFDM MIMO Channels. IEEE Kharagpur Section Webinar, 2020 mehr…


  • A. Nedelcu, F. Steiner, M. Staudacher , G. Kramer, W. Zirwas, R. S. Ganesan, P. Baracca, S. Wesemann: Quantized Precoding for Multi-Antenna Downlink Channels with MAGIQ. 22nd International ITG Workshop on Smart Antennas, 2018 mehr…


  • Nedelcu, A.: Precoding for the Quantized Massive MIMO Downlink. 1st TUM-Eurecom Workshop on Communications and Security, 2017 mehr…
  • Nedelcu, A. ; Barletta, L.: Waveform Design for Wiener Phase Noise Channels and Multi-Sample Receivers. 21th International ITG Workshop on Smart Antennas, 2017 mehr…


  • Nedelcu, A.: No Cell MIMO vs Small Cells for 5G. Center of Competence Communications (TUM-COM) Workshop on 5G Mobile Technology, 2016 mehr…
  • Nedelcu, A. ; Kramer, G.: Sensitivity of Information Rates of Matching Circuits for Antenna Arrays. 20th International ITG Workshop on Smart Antennas (WSA), 2016 mehr… Volltext (mediaTUM)


  • Nedelcu, A.: Compact MIMO Systems. Munich Workshop on Massive MIMO, 2015 mehr…