(19)
(11) EP 4 771 909 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 24768877.3

(22) Date of filing: 28.08.2024
(51) International Patent Classification (IPC): 
H04W 28/00(2009.01)
(52) Cooperative Patent Classification (CPC):
H04W 28/0263; H04W 28/0268
(86) International application number:
PCT/US2024/044192
(87) International publication number:
WO 2025/049578 (06.03.2025 Gazette 2025/10)
(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: 28.08.2023 US 202363535032 P
28.08.2023 US 202363535035 P
28.08.2023 US 202363535037 P
28.08.2023 US 202363535040 P
28.08.2023 US 202363535041 P

(71) Applicant: Interdigital Patent Holdings, Inc.
Wilmington, DE 19809-3727 (US)

(72) Inventors:
  • LUTCHOOMUN, Tejaswinee
    Montreal, QC H3A 3G4 (CA)
  • NEGUSSE, Senay
    Montreal, QC H3A 3G4 (CA)
  • RAO, Jaya
    Montreal, QC H3A 3G4 (CA)
  • MOSTAFA, Ahmed
    Ottawa, ON K1S5E5 (CA)
  • MARINIER, Paul
    Montreal, QC H3A 3G4 (CA)
  • PELLETIER, Ghyslain
    Montreal, QC H3A 3G4 (CA)
  • TEYEB, Oumer
    Montreal, QC H3A 3G4 (CA)

(74) Representative: AWA Sweden AB 
Box 5117
200 71 Malmö
200 71 Malmö (SE)

   


(54) ADAPTIVE LCP ASSOCIATED WITH WTRU-AUTONOMOUS TIME SYNCHRONIZATION WITH DRIFT DETECTION AND NETWORK FEEDBACK