Erik Bertilsson
Publications
Erik Bertilsson, Carl Ingemarsson, Oscar Gustafsson, 
Low-Latency Parallel Hermitian Positive-Definite Matrix Inversion for Massive MIMO, 2021 IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEMS (SIPS 2021), IEEE International Symposium on Biomedical Imaging, pp. 23-28, Institute of Electrical and Electronics Engineers (IEEE) (2021) 
https://doi.org/10.1109/SiPS52927.2021.00013
Erik Bertilsson, Oscar Gustafsson, Erik G Larsson, A Modular Base Station Architecture for Massive MIMO with Antenna and User Scalability per Processing Node, 2018 CONFERENCE RECORD OF 52ND ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, AND COMPUTERS, Conference Record of the Asilomar Conference on Signals Systems and Computers, pp. 1649-1653, IEEE (2018) https://doi.org/10.1109/ACSSC.2018.8645197
Erik Bertilsson, Oscar Gustafsson, Erik G. Larsson, Computation Limited Matrix Inversion Using Neumann Series Expansion for Massive MIMO, 2017 FIFTY-FIRST ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, AND COMPUTERS, pp. 466-469 (2017) https://doi.org/10.1109/ACSSC.2017.8335382
Oscar Gustafsson, Erik Bertilsson, Johannes Klasson, Carl Ingemarsson, Approximate Neumann Series or Exact Matrix Inversion for Massive MIMO? (Invited Paper), Proceedings 2017 IEEE 24th Symposium on Computer Arithmetic (ARITH), London, UK, 24-26 July 2017, Neil Burgess, Javier Bruguera, and Florent de Dinechin (eds.), Proceedings Symposium on Computer Arithmetic, pp. 62-63, Institute of Electrical and Electronics Engineers (IEEE) (2017) https://doi.org/10.1109/ARITH.2017.11
Erik Bertilsson, Oscar Gustafsson, Erik G Larsson, A Scalable Architecture for Massive MIMO Base Stations Using Distributed Processing, 2016 50TH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, Conference Record of the Asilomar Conference on Signals Systems and Computers, pp. 864-868, IEEE COMPUTER SOC, Washington (2016) https://doi.org/10.1109/ACSSC.2016.7869172