(19)
(11) EP 4 292 354 A1

(12)

(43) Date of publication:
20.12.2023 Bulletin 2023/51

(21) Application number: 21925178.2

(22) Date of filing: 09.02.2021
(51) International Patent Classification (IPC): 
H04W 72/02(2009.01)
(52) Cooperative Patent Classification (CPC):
H04W 76/14; H04L 1/1854; H04L 1/1864
(86) International application number:
PCT/CN2021/076346
(87) International publication number:
WO 2022/170512 (18.08.2022 Gazette 2022/33)
(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

(71) Applicant: Nokia Technologies Oy
02610 Espoo (FI)

(72) Inventors:
  • LIU, Yong
    Shanghai 200135 (CN)
  • KEATING, Ryan
    Chicago, Illinois 60622 (US)
  • TAO, Tao
    Shanghai 200135 (CN)
  • LI, Dong
    Shanghai 200135 (CN)

(74) Representative: Mudge, Kevin 
Bryers Intellectual Property Ltd Bristol & Bath Science Park Dirac Crescent Emersons Green
Bristol BS16 7FR
Bristol BS16 7FR (GB)

   


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