(19)
(11) EP 4 799 342 A1

(12)

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 23801558.0

(22) Date of filing: 27.10.2023
(51) International Patent Classification (IPC): 
H04L 65/1069(2022.01)
H04L 65/80(2022.01)
 H04W 4/70(2018.01)
(52) Cooperative Patent Classification (CPC):
H04W 4/70; H04L 65/80; H04L 43/0805; H04L 65/1073; H04L 65/1069; H04L 41/5009
(86) International application number:
PCT/SE2023/051074
(87) International publication number:
WO 2025/089997 (01.05.2025 Gazette 2025/18)
(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:
  • KATONA, Sándor
    1033 Budapest (HU)
  • SERES, Gergely Zoltán
    1112 Budapest (HU)
  • KERÄNEN, Ari
    00210 Helsinki (FI)
  • HERNANDEZ HERRANZ, Aitor
    112 14 Stockholm (SE)

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

   


(54) SCHEDULING AN APPOINTMENT WINDOW FOR A COMMUNICATION SESSION