Graph Neural Network Aided MU-MIMO Detectors

1 code implementation • 19 Jun 2022 • Alva Kosasih, Vincent Onasis, Vera Miloslavskaya, Wibowo Hardjawana, Victor Andrean, Branka Vucetic

Multi-user multiple-input multiple-output (MU-MIMO) systems can be used to meet high throughput requirements of 5G and beyond networks.

Graph Neural Network

Improving Cell-Free Massive MIMO Detection Performance via Expectation Propagation

no code implementations • 27 Oct 2021 • Alva Kosasih, Vera Miloslavskaya, Wibowo Hardjawana, Victor Andrean, Branka Vucetic

The simulation results show that the proposed detector achieves significant improvements in terms of the bit-error rate and sum spectral efficiency performances as compared to the ones of the state-of-the-art CF detectors.