(19)
(11) EP 4 817 251 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 23817358.7

(22) Date of filing: 30.11.2023
(51) International Patent Classification (IPC): 
H04L 25/02(2006.01)
H04L 27/36(2006.01)
 H04L 27/26(2006.01)
H04L 27/38(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 27/366; H04L 27/3872; H04L 27/2647; H04L 25/0236; H04L 25/022
(86) International application number:
PCT/EP2023/083666
(87) International publication number:
WO 2025/113795 (05.06.2025 Gazette 2025/23)
(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:
KH MA MD TN

(71) Applicant: Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventors:
  • GÄVERT, Björn
    426 53 Västra Frölunda (SE)
  • ERIKSSON, Thomas
    423 43 Göteborg (SE)
  • COLDREY, Mikael
    504 58 Borås (SE)

(74) Representative: Ericsson 
Patent Development Torshamnsgatan 21-23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) PHASE NOISE COMPENSATION IN A RECEIVER DEVICE