(19)
(11) EP 4 122 159 A1

(12)

(43) Date of publication:
25.01.2023 Bulletin 2023/04

(21) Application number: 20925751.8

(22) Date of filing: 17.03.2020
(51) International Patent Classification (IPC): 
H04L 12/14(2006.01)
H04M 17/00(2006.01)
 H04M 15/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 12/14; H04M 15/00; H04M 15/61; H04M 15/58
(86) International application number:
PCT/SE2020/050278
(87) International publication number:
WO 2021/188023 (23.09.2021 Gazette 2021/38)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

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

(72) Inventors:
  • TÖRNKVIST, Robert
    371 54 Karlskrona (SE)
  • PETERSEN, Robert
    582 46 Linköping (SE)
  • TSE, Edwin
    Montreal, Québec H3W 1T7 (CA)

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

   


(54) METHODS AND SYSTEMS FOR CHARGING USING MANAGEMENT INFORMATION