Optimization of the antenna mesh in an indoor distributed massive MIMO system

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URI: https://hdl.handle.net/10902/36440
ISBN: 979-8-3503-6990-8
ISBN: 979-8-3503-6991-5
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Autoría
Santiago Peña, Álvaro; Pérez López, Jesús RamónAutoridad Unican; Torres Jiménez, Rafael PedroAutoridad Unican; Valle López, LuisAutoridad Unican; Rubio Arjona, Lorenzo; Rodrigo Peñarrocha, Vicent Miquel; Reig Pascual, Juan
Fecha
2024
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© 2024 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Publicado en
IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI), Firenze, Italy, 2024, 1205-1206
Editorial
Institute of Electrical and Electronics Engineers, Inc.
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Resumen/Abstract
Taking as reference channel data obtained by using a rigorous ray-tracing method for a concentrated multiple-input multiple-output system (C-mMIMO) in an indoor scenario, the objective of this work focuses on the optimization, among a mesh with potential locations, of the set antennas required in a distributed (D-mMIMO) system to meet the same channel requirements as those of the C-mMIMO one considered as reference. The optimization is carried out using a Dandelion optimizer, and the results presented at 26 GHz for the up-link show layouts with a reduction in the number of receiver antennas that depends on the number of users in the pico-cell.
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