This work presents a novel methodology for the design of base stations antenna arrays for multi-user MIMO communications. The array has a simplified and modular architecture, composed by few sub-array tiles shapes, reducing the array control points. By combining a pre-coding technique for the setting of the excitations weights with an exhaustive search of exact tiling solutions, the communication channel capacity is maximized. The presented preliminary result shows that the optimized irregular tiling layout allows to reach higher capacity values with respect to a regular tiling configuration.

Capacity-Driven Optimization of Tiled Arrays for Multi-User MIMO Communication Base Stations / Anselmi, Nicola; Rocca, Paolo; Biscontini, Bruno; Barrera, Alejandro Murillo; Massa, Andrea. - STAMPA. - (2021), pp. 799-800. ((Intervento presentato al convegno 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI) tenutosi a Singapore nel 4th-10th December 2021 [10.1109/APS/URSI47566.2021.9704547].

Capacity-Driven Optimization of Tiled Arrays for Multi-User MIMO Communication Base Stations

Anselmi, Nicola;Rocca, Paolo;Biscontini, Bruno;Massa, Andrea
2021

Abstract

This work presents a novel methodology for the design of base stations antenna arrays for multi-user MIMO communications. The array has a simplified and modular architecture, composed by few sub-array tiles shapes, reducing the array control points. By combining a pre-coding technique for the setting of the excitations weights with an exhaustive search of exact tiling solutions, the communication channel capacity is maximized. The presented preliminary result shows that the optimized irregular tiling layout allows to reach higher capacity values with respect to a regular tiling configuration.
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI): Proceedings
Piscataway, NJ
Institute of Electrical and Electronics Engineers
978-1-7281-4670-6
Anselmi, Nicola; Rocca, Paolo; Biscontini, Bruno; Barrera, Alejandro Murillo; Massa, Andrea
Capacity-Driven Optimization of Tiled Arrays for Multi-User MIMO Communication Base Stations / Anselmi, Nicola; Rocca, Paolo; Biscontini, Bruno; Barrera, Alejandro Murillo; Massa, Andrea. - STAMPA. - (2021), pp. 799-800. ((Intervento presentato al convegno 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI) tenutosi a Singapore nel 4th-10th December 2021 [10.1109/APS/URSI47566.2021.9704547].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11572/333458
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