(19)
(11) EP 4 335 212 A1

(12)

(43) Date of publication:
13.03.2024 Bulletin 2024/11

(21) Application number: 21939637.1

(22) Date of filing: 06.05.2021
(51) International Patent Classification (IPC): 
H04W 72/12(2023.01)
(52) Cooperative Patent Classification (CPC):
H04W 72/53
(86) International application number:
PCT/CN2021/091900
(87) International publication number:
WO 2022/232989 (10.11.2022 Gazette 2022/45)
(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:
  • PHAN, Vinh Van
    90100 Oulu (FI)
  • YU, Ling
    02700 Kauniainen (FI)
  • JI, Lianghai
    9220 Aalborg (DK)
  • WILDSCHEK, Torsten
    Gloucester GL4 5TW (GB)
  • PANZNER, Berthold
    83607 Holzkirchen (DE)
  • LIU, Yong
    Shanghai 200134 (CN)
  • MEDINA, Daniel
    80636 Munich (DE)

(74) Representative: Page White Farrer 
Bedford House 21a John Street
London WC1N 2BF
London WC1N 2BF (GB)

   


(54) APPARATUS, METHOD, AND COMPUTER PROGRAM