(19)

(11)

EP 4 584 900 A1

(12)

(43) Date of publication: 16.07.2025 Bulletin 2025/29 (21) Application number: 23840817.3 (22) Date of filing: 28.11.2023

(51) International Patent Classification (IPC):  H04B 7/185(2006.01) (52) Cooperative Patent Classification (CPC): H04B 7/18517; H01Q 21/06; H01Q 5/30; H01Q 3/30; H01Q 1/24 (86) International application number: PCT/US2023/081346 (87) International publication number: WO 2025/116891 (05.06.2025 Gazette 2025/23)

(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 (71) Applicant: Google LLC Mountain View, CA 94043 (US)	(72) Inventors: SUN, Ming Mountain view California 94043 (US) LARSEN, Niels Bonne Mountain view California 94043 (US) (74) Representative: Marks & Clerk GST  1 New York Street Manchester M1 4HD Manchester M1 4HD (GB)