(19)

(11)

EP 4 360 394 A1

(12)

(43) Date of publication: 01.05.2024 Bulletin 2024/18 (21) Application number: 22827742.2 (22) Date of filing: 10.06.2022

(51) International Patent Classification (IPC):  H04W 74/08(2009.01) H04W 52/02(2009.01) H04W 72/12(2009.01) (52) Cooperative Patent Classification (CPC): Y02D 30/70; H04W 72/23; H04W 74/006; H04W 72/115 (86) International application number: PCT/FI2022/050402 (87) International publication number: WO 2022/269126 (29.12.2022 Gazette 2022/52)

(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 (30) Priority: 23.06.2021 FI 20215744 (71) Applicant: Nokia Technologies Oy 02610 Espoo (FI)	(72) Inventors: LASELVA, Daniela 9270 Klarup (DK) KAIKKONEN, Jorma, Johannes 90800 Oulu (FI) (74) Representative: Nokia EPO representatives  Nokia Technologies Oy Karakaari 7 02610 Espoo 02610 Espoo (FI)