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:
Mar. 31, 2026
Filed:
May. 29, 2024
Shenzhen Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
SHENZHEN YINWANG INTELLIGENT TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method for authentication and related devices includes obtaining a first session key Bgenerated according to a set X and a set Y. The set X is a set of samples of received signal strength indicators (RSSIs) of a wireless channel of a user equipment (UE), and the set Y is a set of samples of RSSIs of a wireless channel of a vehicle. Upon receiving a second message from the UE, wherein the second message is hashed by a second session key B, extracting the second session key Bfrom the second message. When the first session key Bis the same as the second session key B, the authentication between the UE and the vehicle is successful.