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:
Aug. 19, 2025
Filed:
Jun. 19, 2020
Applicant:
Lenovo (Beijing) Ltd., Beijing, CN;
Inventor:
Min Xu, Haidian District, CN;
Assignee:
Lenovo (Beijing) Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/20 (2018.01); H04B 7/185 (2006.01); H04W 64/00 (2009.01); H04W 84/06 (2009.01);
U.S. Cl.
CPC ...
H04B 7/18558 (2013.01); H04W 64/00 (2013.01); H04W 76/20 (2018.02); H04W 84/06 (2013.01);
Abstract
The present application relates to a method and an apparatus for UE context transmission and reception. One embodiment of the subject application provides a method performed by a first Base Station (BS), which includes: broadcasting a first RAN-based Notification Area (RNA) covering a RNA location; determining a second BS which is about to cover the RNA location; and transmitting User Equipment (UE) context to the second BS via a direct link between the first BS and the second BS or via a core network before the first BS leaves the RNA location.