(19)
(11) EP 4 427 075 A1

(12)

(43) Date of publication:
11.09.2024 Bulletin 2024/37

(21) Application number: 21962986.2

(22) Date of filing: 05.11.2021
(51) International Patent Classification (IPC): 
G01S 19/06(2010.01)
(52) Cooperative Patent Classification (CPC):
H04W 56/0045; H04B 7/18513
(86) International application number:
PCT/CN2021/129135
(87) International publication number:
WO 2023/077473 (11.05.2023 Gazette 2023/19)
(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:
  • SUN, Jingyuan
    Beijing 100010 (CN)
  • YUAN, Ping
    Beijing 100011 (CN)
  • LAURIDSEN, Mads
    9260 Gistrup (DK)

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

   


(54) REPORT OF VALIDITY STATUS ON UL SYNCHRONIZATION