(19)
(11) EP 4 817 270 A1

(12)

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

(21) Application number: 24828242.8

(22) Date of filing: 27.11.2024
(51) International Patent Classification (IPC): 
H04L 69/16(2022.01)
H04W 28/00(2009.01)
 H04L 69/22(2022.01)
(52) Cooperative Patent Classification (CPC):
H04L 69/16; H04L 69/22; H04L 47/24; H04L 47/2483; H04L 47/34; H04L 45/741
(86) International application number:
PCT/US2024/057789
(87) International publication number:
WO 2025/117772 (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: 28.11.2023 US 202363603431 P

(71) Applicant: InterDigital Patent Holdings, Inc.
Wilmington, DE 19809 (US)

(72) Inventors:
  • ROBITZSCH, Sebastian
    London Greater London EC3A 3DH (GB)
  • SARATHCHANDRA, Magurawalage Chathura Madhusanka
    London Greater London EC3A 3DH (GB)
  • STARSINIC, Michael
    Conshohocken, Pennsylvania 19428 (US)
  • DE FOY, Xavier
    Montreal, Québec H3A 3G4 (CA)

(74) Representative: 2SPL Patentanwälte PartG mbB 
Landaubogen 3a
81373 München
81373 München (DE)

   


(54) METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR FORMATION AND ASSERTION OF DATA UNIT GROUPS IN 3GPP AND TIME SENSITIVE NETWORKING (TSN)-ENABLED 3GPP NETWORKS