(19)
(11) EP 4 817 237 A1

(12)

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

(21) Application number: 24812877.9

(22) Date of filing: 29.11.2024
(51) International Patent Classification (IPC): 
H04L 9/08(2006.01)
H04L 9/40(2022.01)
(52) Cooperative Patent Classification (CPC):
H04L 9/0833; H04L 63/065; H04L 9/0822; H04L 63/0428; H04L 2209/601; H04L 63/062
(86) International application number:
PCT/EP2024/084053
(87) International publication number:
WO 2025/114514 (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:
GE KH MA MD TN

(30) Priority: 01.12.2023 EP 23213643

(71) Applicants:
  • Koninklijke KPN N.V.
    3072 AP Rotterdam (NL)
  • Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
    2595 DA 's-Gravenhage (NL)

(72) Inventors:
  • MANGANAHALLI, Sandesh Jayaprakash
    2285 VV Rijswijk (NL)
  • NORP, Antonius Hendrikus Johannes
    2584 EN Den Haag (NL)

(74) Representative: De Vries & Metman 
Overschiestraat 180
1062 XK Amsterdam
1062 XK Amsterdam (NL)

   


(54) NETWORK SYSTEM AND DEVICE FOR DELIVERY OF A DATA ITEM TO A SET OF DEVICES