公开(公告)号：US20230328523A1

公开(公告)日：2023-10-12

申请号：US18328313

申请日：2023-06-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Girish REVADIGAR ,  Zhuo WEI ,  Zhen LI ,  Sanjay JHA

IPC: H04W12/062 ,  H04W12/033

CPC classification number: H04W12/062 ,  H04W12/033

Abstract: The present disclosure relates to an authentication method. An example method includes: a first authentication device obtaining first signal feature information according to a first wireless signal sent by a second authentication device, receiving second signal feature information from the second authentication device, and determining whether authentication is successful according to the first signal feature information and the second signal feature information.