The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Apr. 06, 2021
Nokia Technologies Oy, Espoo, FI;
Yonggang Wang, Shanghai, CN;
Thomas Haaning Jacobsen, Aalborg, DK;
Nokia Technologies Oy, Espoo, FI;
Abstract
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of the correction of reference clock systematic errors of the UE. The method comprises generating, at a first device, reference time information comprising a first local timestamp of the first device at a boundary of a system frame number; and transmitting the reference time information to a second device for time synchronization between the first device and the second device. In this way, errors on the absolute time delivery to the UE that are not visible on the air interface can be captured and the accuracy of the time synchronization between the UE and the gNB can be improved.