(19)

(11)

EP 4 331 314 A1

(12)

(43) Date of publication: 06.03.2024 Bulletin 2024/10 (21) Application number: 21722200.9 (22) Date of filing: 28.04.2021

(51) International Patent Classification (IPC):  H04W 74/08(2024.01) (52) Cooperative Patent Classification (CPC): H04W 74/0816 (86) International application number: PCT/EP2021/061136 (87) International publication number: WO 2022/228667 (03.11.2022 Gazette 2022/44)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Robert Bosch GmbH 70442 Stuttgart (DE)	(72) Inventor: BEZMENOV, Maria 30171 Hannover (DE)