The state of the art in beyond 5G distributed massive multiple-input multiple-output communication system solutions

• Published in: Open research Europe Vol. 2; p. 106
• Main Authors: Meyer, E., Kruglov, D., Krivic, M., Tanveer, M., Argaez-Ramirez, R., Zhang, Y., Briseno Ojeda, A., Smirnova, K., Alekseev, K., Safari Mugisho, M., Cimbili, B., Farid, N., Dang, Y., Shahid, M., Ensan, M., Banar, J., Bao, H., Matters-Kammerer, M., Gustavsson, U., Demuynck, F., Zwick, T., Acar, M., Fager, C., van der Heijden, M., Ivashina, M., Caratelli, D., Hasselblad, M., Ulusoy, C., Smolders, A.B., Eriksson, K., Johannson, M., Maaskant, R., Quay, R., Floriot, D., Bao, M., Bronckers, L.A., Fridén, J., van Beurden, M.C., de Hon, B.P., Kolitsidas, C., Blanco, D., Willems, F.M.J., Eriksson, T., Filippi, A., Ponzini, F., Johannsen, U.
• Format: Journal Article
• Language: English
• Published: F1000 Research Ltd 2022
• Subjects: Antennas-in-Package; beyond-5G; eng; Millimetre-wave communication; MIMO; System-in-Package
• ISSN: 2732-5121; 2732-5121
• DOI: 10.12688/openreseurope.14501.1

Beyond fifth generation (5G) communication systems aim towards data rates in the tera bits per second range, with improved and flexible coverage options, introducing many new technological challenges in the fields of network architecture, signal processing, and radio frequency front-ends. One option is to move towards cell-free, or distributed massive Multiple-Input Multiple-Output (MIMO) network architectures and highly integrated front-end solutions. This paper presents an outlook on beyond 5G distributed massive MIMO communication systems, the signal processing, characterisation and simulation challenges, and an overview of the state of the art in millimetre wave antennas and electronics.