(19)
(11)EP 4 309 430 A1

(12)

(43)Date of publication:
24.01.2024 Bulletin 2024/04

(21)Application number: 21950288.7

(22)Date of filing:  08.12.2021
(51)International Patent Classification (IPC): 
H04W 52/42(2009.01)
H04W 52/14(2009.01)
H04B 7/0456(2017.01)
H04W 52/24(2009.01)
H04B 7/06(2006.01)
(52)Cooperative Patent Classification (CPC):
H04B 7/0626; H04L 5/0048; H04W 52/367; H04W 52/325; H04W 52/42
(86)International application number:
PCT/KR2021/018527
(87)International publication number:
WO 2023/286946 (19.01.2023 Gazette  2023/03)
(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 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: 14.07.2021 US 202163221788 P
17.11.2021 US 202117529164

(71)Applicant: Samsung Electronics Co., Ltd.
Suwon-si, Gyeonggi-do 16677 (KR)

(72)Inventors:
  • IBRAHIM, Ahmed Atef
    Mountain View, California 94043 (US)
  • CHEN, Hao
    Mountain View, California 94043 (US)
  • LEE, Namjeong
    Mountain View, California 94043 (US)
  • ZHANG, Jianzhong
    Mountain View, California 94043 (US)

(74)Representative: Appleyard Lees IP LLP 
15 Clare Road
Halifax HX1 2HY
Halifax HX1 2HY (GB)

  


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