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EP 4 824 639 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 23828156.2 (22) Date of filing: 11.12.2023

(51) International Patent Classification (IPC):  G06F 3/01(2006.01) G01S 13/42(2006.01) G02B 27/00(2006.01) G06V 20/20(2022.01) H04L 65/403(2022.01) G01S 13/04(2006.01) G01S 13/89(2006.01) G02B 27/01(2006.01) G06T 7/70(2017.01) H04L 65/401(2022.01) (52) Cooperative Patent Classification (CPC): G06F 3/011; G06F 3/013; G06V 20/20; G02B 27/017; G01S 13/42; G01S 13/89; G02B 27/0093; G06F 3/017; G06T 7/70; G01S 13/86; H04L 67/535; H04L 67/131; H04L 67/52; H04L 65/612; H04N 21/4223; H04N 21/816; H04N 21/21805 (86) International application number: PCT/EP2023/085123 (87) International publication number: WO 2025/124683 (19.06.2025 Gazette 2025/25)

(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: DAHLGREN, Fredrik 224 65 Lund (SE) ADALBJÖRNSSON, Stefan Austin, Texas 78739 (US) LJUNG, Rickard 256 56 Helsingborg (SE) SJÖLAND, Henrik 224 68 Lund (SE) OLSSON, Magnus 218 52 Klagshamn (SE) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)