(19)

(11)

EP 4 505 802 A1

(12)

(43) Date of publication: 12.02.2025 Bulletin 2025/07 (21) Application number: 23715875.3 (22) Date of filing: 31.03.2023

(51) International Patent Classification (IPC):  H04W 52/02(2009.01) (52) Cooperative Patent Classification (CPC): H04W 52/0216; H04W 52/0258; H04W 52/0277 (86) International application number: PCT/EP2023/058581 (87) International publication number: WO 2023/187206 (05.10.2023 Gazette 2023/40)

(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: 02.04.2022 LU 501777 (71) Applicant: Luxembourg Institute of Science and Technology (LIST) 4362 Esch-sur-Alzette (LU)	(72) Inventors: PALATTELLA, Maria Rita 4362 Esch/Alzette (LU) BARILLARO, Sebastian 4362 Esch/Alzette (LU) (74) Representative: Ipsilon Benelux  76, rue de Merl 2146 Luxembourg 2146 Luxembourg (LU)