On Massive MIMO Cellular Systems Resilience to Radar Interference
Stefano Buzzi, Carmen D'Andrea, Marco Lops
Abstract
In this paper we consider a massive multiple-input multiple-output (MIMO) communication system using 5G New Radio-compliant multiple access, which is to co-exist with a radar system using the same frequency band. Building upon a recently proposed system model taking into account the reverberation (clutter) produced by the radar system at the massive MIMO receiver, we provide a theoretical analysis, in terms of a lower bound on the achievable uplink (UL) spectral efficiency (SE) and in terms of the mutual information of the cellular massive MIMO system, showing that for large number of antennas at the base station the radar clutter effects can be suppressed. Simulation results confirm the paper theoretical findings.
BibTeX
@inproceedings{icassp2019_onmassivemimocel,
title = {On Massive MIMO Cellular Systems Resilience to Radar Interference},
author = {Stefano Buzzi and Carmen D'Andrea and Marco Lops},
booktitle = {ICASSP 2019},
year = {2019}
}