(19)

(11)

EP 4 241 382 A1

(12)

(43) Date of publication: 13.09.2023 Bulletin 2023/37 (21) Application number: 21889982.1 (22) Date of filing: 03.11.2021

(51) International Patent Classification (IPC):  H03K 19/17728(2020.01) H04L 9/06(2006.01) H03K 19/17736(2020.01) G06Q 20/06(2012.01) (52) Cooperative Patent Classification (CPC): H03K 19/17736; H03K 19/17728; H04L 9/3239; H04L 9/50; G09C 1/00; H04L 2209/12 (86) International application number: PCT/US2021/057890 (87) International publication number: WO 2022/098753 (12.05.2022 Gazette 2022/19)

(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: 05.11.2020 US 202063110274 P (71) Applicant: INTEL Corporation Santa Clara, CA 95054 (US)	(72) Inventors: SURESH, Vikram Portland, Oregon 97229 (US) RAKHA, Raju Santa Clara, California 95051 (US) MATHEW, Sanu Portland, Oregon 97229 (US) KUMAR, Raghavan Hillsboro, Oregon 97124 (US) RAJAGOPALAN, Srinivasan Palo Alto, California 94306 (US) (74) Representative: HGF  HGF Limited 1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)