(19)

(11)

EP 4 214 912 A1

(12)

(43) Date of publication: 26.07.2023 Bulletin 2023/30 (21) Application number: 21870184.5 (22) Date of filing: 16.09.2021

(51) International Patent Classification (IPC):  H04L 41/00(2022.01) (52) Cooperative Patent Classification (CPC): H04W 88/12; H04W 24/06; H04W 24/02 (86) International application number: PCT/US2021/050577 (87) International publication number: WO 2022/060923 (24.03.2022 Gazette 2022/12)

(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: 16.09.2020 US 202063079248 P (71) Applicant: INTEL Corporation Santa Clara, CA 95054 (US)	(72) Inventors: HAN, Jaemin Portland, Oregon 97229 (US) LI, Qian Beaverton, Oregon 97006 (US) RUAN, Leifeng Beijing, 11, 100190 (CN) WU, Geng Portland, Oregon 97229 (US) YING, Dawei Hillsboro, Oregon 97124 (US) (74) Representative: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte  Am Brauhaus 8 01099 Dresden 01099 Dresden (DE)