(19)

(11)

EP 4 771 925 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24786652.8 (22) Date of filing: 22.09.2024

(51) International Patent Classification (IPC):  H04W 36/00(2009.01) H04W 36/08(2009.01) (52) Cooperative Patent Classification (CPC): H04W 36/0079; H04W 36/362; H04W 36/08 (86) International application number: PCT/US2024/047901 (87) International publication number: WO 2025/064965 (27.03.2025 Gazette 2025/13)

(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: 22.09.2023 US 202363584862 P (71) Applicant: GOOGLE LLC Mountain View CA 94043 (US)	(72) Inventor: WU, Chih-Hsiang Mountain View, CA 94043 (US) (74) Representative: Marks & Clerk GST  1 New York Street Manchester M1 4HD Manchester M1 4HD (GB)