(19)
(11) EP 4 824 990 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24956655.5

(22) Date of filing: 03.10.2024
(51) International Patent Classification (IPC): 
H04L 5/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 5/005; H04L 5/0094; H04L 5/1461; H04L 5/001; H04L 5/0057; H04B 17/309; H04L 5/0053
(86) International application number:
PCT/CN2024/123223
(87) International publication number:
WO 2026/073425 (09.04.2026 Gazette 2026/15)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

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

(72) Inventors:
  • POCOVI, Guillermo
    9000 Aalborg (DK)
  • DU, Lei
    Beijing 100085 (CN)
  • YUK, Youngsoo
    Seoul 06275 (KR)

(74) Representative: Nokia EPO representatives 
Nokia Technologies Oy Karakaari 7
02610 Espoo
02610 Espoo (FI)

   


(54) DEVICES AND METHODS FOR CSI-RS BASED MEASUREMENT AND REPORTING