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EP 4 740 032 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 23739255.0 (22) Date of filing: 06.07.2023

(51) International Patent Classification (IPC):  G01S 7/02(2006.01) G01S 13/34(2006.01) G01S 7/40(2006.01) (52) Cooperative Patent Classification (CPC): G01S 7/023; G01S 7/4008; G01S 13/343 (86) International application number: PCT/EP2023/068767 (87) International publication number: WO 2025/008073 (09.01.2025 Gazette 2025/02)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: SJÖLAND, Henrik 224 68 Lund (SE) LJUNG, Rickard 256 56 Helsingborg (SE) REIAL, Andres 236 38 Höllviken (SE) BROSTRÖM, Henric 439 72 Fjärås (SE) ZOU, Gang 226 49 Lund (SE) (74) Representative: Ericsson  Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)