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(11)

EP 4 799 280 A1

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(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24889211.9 (22) Date of filing: 11.11.2024

(51) International Patent Classification (IPC):  H04B 1/62(2006.01) H04L 25/49(2006.01) H04W 72/0446(2023.01) (52) Cooperative Patent Classification (CPC): H03F 1/3241; H04L 25/03343; H03F 1/3258; H03F 1/3247 (86) International application number: PCT/KR2024/017745 (87) International publication number: WO 2025/101025 (15.05.2025 Gazette 2025/20)

(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: 10.11.2023 IN 202341077063 28.10.2024 IN 202341077063 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR)	(72) Inventors: KHUNTETA, Shubham Bangalore 560037 (IN) CHAVVA, Ashok Kumar Reddy Bangalore 560037 (IN) AGRAWAL, Avani Bangalore 560037 (IN) PARK, Seungil Suwon-si Gyeonggi-do 16677 (KR) JANG, Jeonghyeon Suwon-si Gyeonggi-do 16677 (KR) KIM, Suhwook Suwon-si Gyeonggi-do 16677 (KR) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)