(19)
(11) EP 4 817 199 A1

(12)

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

(21) Application number: 23817817.2

(22) Date of filing: 27.11.2023
(51) International Patent Classification (IPC): 
H04B 7/06(2006.01)
H04L 25/02(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 25/0224; H04L 25/0254; H04B 7/0617; G06N 3/045
(86) International application number:
PCT/IB2023/061942
(87) International publication number:
WO 2025/114744 (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:
  • PRADHAN, Chandan
    Yokohama, Kanagawa 232-0011 (JP)
  • TRAN, Huu Binh Minh
    Tokyo, 1520034 (JP)
  • MALOMSOKY, Szabolcs
    Yokohama, Kanagawa 231--0862 (JP)
  • LI, Chunhui
    Yokohama, Kanagawa 2200041 (JP)
  • IIMORI, Hiroki
    Yokohama-shi, Kanagawa 227--0067 (JP)

(74) Representative: Haseltine Lake Kempner LLP 
One Portwall Square Portwall Lane
Bristol BS1 6BH
Bristol BS1 6BH (GB)

   


(54) METHOD AND APPARATUS FOR DENOISING A NOISY REPRESENTATION OF A WIRELESS CHANNEL