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:
Oct. 06, 2026
Filed:
Apr. 02, 2022
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventor:
Wei Lu, Beijing, CN;
Assignee:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); H04W 4/70 (2018.01); H04W 12/0431 (2021.01); H04W 12/106 (2021.01); H04W 12/50 (2021.01); H04W 76/14 (2018.01); H04W 88/04 (2009.01);
U.S. Cl.
CPC ...
H04L 63/083 (2013.01); H04L 63/1433 (2013.01);
Abstract
A relay communication method is performed by a first user equipment (UE), and includes: sending a security information request message to a first network node, wherein the security information request message is configured to request security information for protecting a relay communication discovery between the first UE and a second UE; and receiving a security information response message sent by the first network node, wherein the security information response message includes the security information.