Measurements of beamforming performance in commercial 5G deployments

Benedetti, Bruno - Rattaro, Claudina - Rodríguez Díaz, Benigno

Resumen:

This paper presents field measurements of different beamforming mechanisms using a commercial 5 G network. Beamforming enhances signal quality and capacity through directional transmission, and its effectiveness depends on factors like user position and feedback. We analyze Sounding Reference Signal (SRS)-based and codebook-based beamforming under real-world conditions. Results show SRS-based beamforming excels in mid-cell areas, while codebook-based performs better at the cell edge.

Detalles Bibliográficos
2026
mMIMO
Beamforming
In-situ measurements
Inglés
Universidad de la República
COLIBRI
https://hdl.handle.net/20.500.12008/55913
Acceso abierto
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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author Benedetti, Bruno
author2 Rattaro, Claudina
Rodríguez Díaz, Benigno
author2_role author
author
author_facet Benedetti, Bruno
Rattaro, Claudina
Rodríguez Díaz, Benigno
author_role author
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dc.contributor.filiacion.none.fl_str_mv Benedetti Bruno, Universidad de la República (Uruguay). Facultad de Ingeniería.
Rattaro Claudina, Universidad de la República (Uruguay). Facultad de Ingeniería.
Rodríguez Díaz Benigno, Universidad de la República (Uruguay). Facultad de Ingeniería.
dc.creator.none.fl_str_mv Benedetti, Bruno
Rattaro, Claudina
Rodríguez Díaz, Benigno
dc.date.accessioned.none.fl_str_mv 2026-07-07T13:08:28Z
dc.date.available.none.fl_str_mv 2026-07-07T13:08:28Z
dc.date.issued.none.fl_str_mv 2026
dc.description.abstract.none.fl_txt_mv This paper presents field measurements of different beamforming mechanisms using a commercial 5 G network. Beamforming enhances signal quality and capacity through directional transmission, and its effectiveness depends on factors like user position and feedback. We analyze Sounding Reference Signal (SRS)-based and codebook-based beamforming under real-world conditions. Results show SRS-based beamforming excels in mid-cell areas, while codebook-based performs better at the cell edge.
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dc.identifier.citation.es.fl_str_mv Benedetti, B., Rattaro, C. y Rodríguez Díaz, B. Measurements of beamforming performance in commercial 5G deployments [en línea]. EN: 2026 IEEE 2nd Latin American Conference on Antennas and Propagation (LACAP), Natal, Brazil, 22-25 feb. 2026, pp. 1-2.
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12008/55913
dc.language.iso.none.fl_str_mv en
eng
dc.relation.none.fl_str_mv 2026 IEEE 2nd Latin American Conference on Antennas and Propagation (LACAP), Natal, Brazil, 22-25 feb. 2026, pp. 1-2.
dc.rights.license.none.fl_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:COLIBRI
instname:Universidad de la República
instacron:Universidad de la República
dc.subject.es.fl_str_mv mMIMO
Beamforming
In-situ measurements
dc.title.none.fl_str_mv Measurements of beamforming performance in commercial 5G deployments
dc.type.es.fl_str_mv Ponencia
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
description This paper presents field measurements of different beamforming mechanisms using a commercial 5 G network. Beamforming enhances signal quality and capacity through directional transmission, and its effectiveness depends on factors like user position and feedback. We analyze Sounding Reference Signal (SRS)-based and codebook-based beamforming under real-world conditions. Results show SRS-based beamforming excels in mid-cell areas, while codebook-based performs better at the cell edge.
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identifier_str_mv Benedetti, B., Rattaro, C. y Rodríguez Díaz, B. Measurements of beamforming performance in commercial 5G deployments [en línea]. EN: 2026 IEEE 2nd Latin American Conference on Antennas and Propagation (LACAP), Natal, Brazil, 22-25 feb. 2026, pp. 1-2.
instacron_str Universidad de la República
institution Universidad de la República
instname_str Universidad de la República
language eng
language_invalid_str_mv en
network_acronym_str COLIBRI
network_name_str COLIBRI
oai_identifier_str oai:colibri.udelar.edu.uy:20.500.12008/55913
publishDate 2026
reponame_str COLIBRI
repository.mail.fl_str_mv karina.camps@seciu.edu.uy
repository.name.fl_str_mv COLIBRI - Universidad de la República
repository_id_str 4771
rights_invalid_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
spelling Benedetti Bruno, Universidad de la República (Uruguay). Facultad de Ingeniería.Rattaro Claudina, Universidad de la República (Uruguay). Facultad de Ingeniería.Rodríguez Díaz Benigno, Universidad de la República (Uruguay). Facultad de Ingeniería.2026-07-07T13:08:28Z2026-07-07T13:08:28Z2026Benedetti, B., Rattaro, C. y Rodríguez Díaz, B. Measurements of beamforming performance in commercial 5G deployments [en línea]. EN: 2026 IEEE 2nd Latin American Conference on Antennas and Propagation (LACAP), Natal, Brazil, 22-25 feb. 2026, pp. 1-2.https://hdl.handle.net/20.500.12008/55913This paper presents field measurements of different beamforming mechanisms using a commercial 5 G network. Beamforming enhances signal quality and capacity through directional transmission, and its effectiveness depends on factors like user position and feedback. We analyze Sounding Reference Signal (SRS)-based and codebook-based beamforming under real-world conditions. Results show SRS-based beamforming excels in mid-cell areas, while codebook-based performs better at the cell edge.Submitted by Ribeiro Jorge (jribeiro@fing.edu.uy) on 2026-07-03T21:33:54Z No. of bitstreams: 2 license_rdf: 27293 bytes, checksum: d62648cf14c1e37917d392ac87012955 (MD5) BRR26.pdf: 1682599 bytes, checksum: 2d09bb7b9dd733c8b3c33c32f60f55cc (MD5)Approved for entry into archive by Machado Jimena (jmachado@fing.edu.uy) on 2026-07-06T16:57:47Z (GMT) No. of bitstreams: 2 license_rdf: 27293 bytes, checksum: d62648cf14c1e37917d392ac87012955 (MD5) BRR26.pdf: 1682599 bytes, checksum: 2d09bb7b9dd733c8b3c33c32f60f55cc (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2026-07-07T13:08:28Z (GMT). No. of bitstreams: 2 license_rdf: 27293 bytes, checksum: d62648cf14c1e37917d392ac87012955 (MD5) BRR26.pdf: 1682599 bytes, checksum: 2d09bb7b9dd733c8b3c33c32f60f55cc (MD5) Previous issue date: 20262 p.application/pdfeneng2026 IEEE 2nd Latin American Conference on Antennas and Propagation (LACAP), Natal, Brazil, 22-25 feb. 2026, pp. 1-2.Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)mMIMOBeamformingIn-situ measurementsMeasurements of beamforming performance in commercial 5G deploymentsPonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaBenedetti, BrunoRattaro, ClaudinaRodríguez Díaz, BenignoTelecomunicacionesLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/55913/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; charset=utf-850http://localhost:8080/xmlui/bitstream/20.500.12008/55913/2/license_urla006180e3f5b2ad0b88185d14284c0e0MD52license_textlicense_texttext/html; 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públicahttps://udelar.edu.uy/https://www.colibri.udelar.edu.uy/oai/requestkarina.camps@seciu.edu.uyUruguayopendoar:47712026-07-07T13:08:29COLIBRI - Universidad de la Repúblicafalse
spellingShingle Measurements of beamforming performance in commercial 5G deployments
Benedetti, Bruno
mMIMO
Beamforming
In-situ measurements
status_str publishedVersion
title Measurements of beamforming performance in commercial 5G deployments
title_full Measurements of beamforming performance in commercial 5G deployments
title_fullStr Measurements of beamforming performance in commercial 5G deployments
title_full_unstemmed Measurements of beamforming performance in commercial 5G deployments
title_short Measurements of beamforming performance in commercial 5G deployments
title_sort Measurements of beamforming performance in commercial 5G deployments
topic mMIMO
Beamforming
In-situ measurements
url https://hdl.handle.net/20.500.12008/55913