(19)
(11) EP 4 824 959 A1

(12)

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

(21) Application number: 23822001.6

(22) Date of filing: 11.12.2023
(51) International Patent Classification (IPC): 
H04B 7/06(2006.01)
H04B 7/08(2006.01)
(52) Cooperative Patent Classification (CPC):
H04B 7/0617; H04B 7/086; H04B 7/0848
(86) International application number:
PCT/EP2023/085127
(87) International publication number:
WO 2025/124685 (19.06.2025 Gazette 2025/25)
(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:
  • ZOU, Gang
    226 49 LUND (SE)
  • SJÖLAND, Henrik
    224 68 LUND (SE)
  • TORRES, Florent
    211 28 MALMÖ (SE)
  • DIN, Imad ud
    247 97 FLYINGE (SE)

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

   


(54) LOW POWER MILLIMETER WAVE (MMWAVE) RECEIVER FOR BEAM TRACKING