(19)

(11)

EP 4 555 814 A1

(12)

(43) Date of publication: 21.05.2025 Bulletin 2025/21 (21) Application number: 23751436.9 (22) Date of filing: 12.07.2023

(51) International Patent Classification (IPC):  H04W 72/23(2023.01) H04W 72/0453(2023.01) H04L 5/14(2006.01) (52) Cooperative Patent Classification (CPC): H04W 72/0453; H04W 72/23; H04L 5/14; H04L 5/0094; H04L 5/0053 (86) International application number: PCT/US2023/027540 (87) International publication number: WO 2024/015472 (18.01.2024 Gazette 2024/03)

(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: KH MA MD TN (30) Priority: 15.07.2022 US 202263389754 P 01.12.2022 US 202218073315 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)	(72) Inventors: ABOTABL, Ahmed Attia San Diego, California 92121-1714 (US) ABDELGHAFFAR, Muhammad Sayed Khairy San Diego, California 92121-1714 (US) IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed San Diego, California 92121-1714 (US) (74) Representative: Tomkins & Co  5 Dartmouth Road Dublin 6, D06 F9C7 Dublin 6, D06 F9C7 (IE)