(19)

(11)

EP 4 825 064 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24828944.9 (22) Date of filing: 04.12.2024

(51) International Patent Classification (IPC):  H04W 4/80(2018.01) H04W 72/30(2023.01) H04W 56/00(2009.01) (52) Cooperative Patent Classification (CPC): H04W 4/80; H04W 84/18; H04W 72/30; H04W 56/001; H04W 72/0446 (86) International application number: PCT/US2024/058352 (87) International publication number: WO 2025/128375 (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: GE KH MA MD TN (30) Priority: 15.12.2023 US 202318542010 (71) Applicant: Bose Corporation Framingham, Massachusetts 01701-9168 (US)	(72) Inventors: ABILDGREN, Rasmus 9520 Skørping (DK) BONDE, Casper Stork 9530 Støvring (DK) (74) Representative: Attali, Pascal  Bose - Intellectual Property (EPO) 18, rue de la Bucherie 75005 Paris 75005 Paris (FR)