(19)

(11)

EP 4 433 945 A1

(12)

(43) Date of publication: 25.09.2024 Bulletin 2024/39 (21) Application number: 22896212.2 (22) Date of filing: 10.11.2022

(51) International Patent Classification (IPC):  G06N 3/04(2023.01) G06N 3/063(2023.01) H04L 5/00(2006.01) H04L 27/20(2006.01) G06N 3/049(2023.01) H04B 1/00(2006.01) H04B 7/0413(2017.01) H04W 80/00(2009.01) (52) Cooperative Patent Classification (CPC): G06N 3/049; G06N 3/063; H04B 1/3827 (86) International application number: PCT/SE2022/051049 (87) International publication number: WO 2023/091060 (25.05.2023 Gazette 2023/21)

(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 (30) Priority: 17.11.2021 US 202163280196 P (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: VERES, András 1113 BUDAPEST (HU) RÁCZ, András 1148 BUDAPEST (HU) KENESI, Zsolt 1098 BUDAPEST (HU) HÁGA, Péter 1221 BUDAPEST (HU) BORSOS, Tamas 1161 BUDAPEST (HU) (74) Representative: Zacco Sweden AB  P.O. Box 5581 Löjtnantsgatan 21 114 85 Stockholm 114 85 Stockholm (SE)