(19)

(11)

EP 4 183 074 A1

(12)

(43) Date of publication: 24.05.2023 Bulletin 2023/21 (21) Application number: 21838365.1 (22) Date of filing: 07.07.2021

(51) International Patent Classification (IPC):  H04L(2006.01) (52) Cooperative Patent Classification (CPC): H04W 12/08; H04W 4/38; H04W 4/029; H04W 4/40; G06Q 50/30; G06Q 50/265; G06Q 2220/00; G06Q 40/08; G06Q 10/20; G06Q 10/0635; H04L 9/50; H04W 12/06; H04L 63/0861; H04L 2463/082; H04L 9/3247; H04L 9/3231 (86) International application number: PCT/US2021/040743 (87) International publication number: WO 2022/011049 (13.01.2022 Gazette 2022/02)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 09.07.2020 US 202016925121 09.07.2020 US 202016925091 (71) Applicant: Toyota Motor North America, Inc. Plano, TX 75024 (US)	(72) Inventor: MCFARLAND, Jr., Stephen, Paul Allen, TX 75013 (US) (74) Representative: D Young & Co LLP  120 Holborn London EC1N 2DY London EC1N 2DY (GB)