(19)

(11)

EP 4 569 972 A1

(12)

(43) Date of publication: 18.06.2025 Bulletin 2025/25 (21) Application number: 23754302.0 (22) Date of filing: 09.08.2023

(51) International Patent Classification (IPC):  H04W 72/02(2009.01) (52) Cooperative Patent Classification (CPC): H04W 72/02; H04W 72/40; H04W 72/51; H04W 72/23; G08G 5/53; G08G 5/55; G08G 5/22; G08G 5/26; G08G 5/57 (86) International application number: PCT/EP2023/071999 (87) International publication number: WO 2024/033395 (15.02.2024 Gazette 2024/07)

(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 (30) Priority: 09.08.2022 US 202263396414 P 11.05.2023 US 202363501460 P (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: BERGSTRÖM, Mattias 192 70 Sollentuna (SE) ORSINO, Antonino 02480 Kirkkonummi (FI) DO, Hieu 177 32 Järfälla (SE) MÄÄTTÄNEN, Helka-Liina 02360 Eespo (FI) SRINIVASAN, Nithin 50737 Köln (DE) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)