(19)
(11) EP 4 817 204 A1

(12)

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

(21) Application number: 23960334.3

(22) Date of filing: 28.11.2023
(51) International Patent Classification (IPC): 
H04B 7/08(2006.01)
H03M 7/30(2006.01)
 G01S 5/06(2006.01)
G06F 17/14(2006.01)
(52) Cooperative Patent Classification (CPC):
G06F 17/14; G01S 11/02; G01S 5/0205; H04B 7/0837
(86) International application number:
PCT/SE2023/051196
(87) International publication number:
WO 2025/116790 (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:
  • BERG, Miguel
    191 41 SOLLENTUNA (SE)
  • LU, Chenguang
    191 63 SOLLENTUNA (SE)

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

   


(54) METHODS AND CONTROL UNITS FOR DETERMINING AN ABSENT PART OF A BIN COEFFICIENT OF A FIRST COMPLEX FREQUENCY-DOMAIN SIGNAL