(19)
(11) EP 4 569 768 A1

(12)

(43) Date of publication:
18.06.2025 Bulletin 2025/25

(21) Application number: 22954670.0

(22) Date of filing: 12.08.2022
(51) International Patent Classification (IPC): 
H04L 27/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 5/0098; H04L 5/001
(86) International application number:
PCT/CN2022/112321
(87) International publication number:
WO 2024/031720 (15.02.2024 Gazette 2024/07)
(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:
  • KHLASS, Ahlem
    91620 Nozay (FR)
  • TAO, Tao
    Shanghai 200432 (CN)
  • LASELVA, Daniela
    Klarup 9270 (DK)
  • KORHONEN, Juha Sakari
    Espoo 02210 (FI)

(74) Representative: Script Intellectual Property LLP 
Suite J, Anchor House School Close Chandlers Ford
Eastleigh, Hampshire SO53 4DY
Eastleigh, Hampshire SO53 4DY (GB)

   


(54) EXTENDED ACCESS PROCEDURE