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:
Dec. 09, 2025
Filed:
Jul. 28, 2021
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventor:
Wei Hong, Beijing, CN;
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/37 (2021.01); H04W 88/04 (2009.01); H04W 92/18 (2009.01);
U.S. Cl.
CPC ...
H04W 12/37 (2021.01); H04W 88/04 (2013.01); H04W 92/18 (2013.01);
Abstract
A communication method performed by a relay user equipment (UE) includes: determining an activation status of a user plane (UP) security policy of a first link between the relay UE and a base station, and, on the basis of the activation status of the UP security policy of the first link, activating UP security of a second link between the relay UE and a remote UE. Related communication methods by a remote user equipment and a base station are also disclosed.