(19)

(11)

EP 4 825 067 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 25704026.1 (22) Date of filing: 03.01.2025

(51) International Patent Classification (IPC):  H04W 8/24(2009.01) H04W 60/04(2009.01) H04W 60/00(2009.01) H04W 64/00(2009.01) (52) Cooperative Patent Classification (CPC): H04W 8/24; H04W 60/00; H04W 84/06; H04B 7/1853 (86) International application number: PCT/US2025/010323 (87) International publication number: WO 2025/147675 (10.07.2025 Gazette 2025/28)

(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: 05.01.2024 US 202463618281 P 12.01.2024 US 202463620762 P (71) Applicant: Google LLC Mountain View, CA 94043 (US)	(72) Inventor: LIAO, Ching-Yu Mountain View, California 94043 (US) (74) Representative: Marks & Clerk GST  1 New York Street Manchester M1 4HD Manchester M1 4HD (GB)