Patent ID: 11864263
Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method, comprising:
in response to a disconnection of a wired connection between a first device and a second device, determining, by the second device, according to a transmission characteristic of the wired connection, a role of the first device in a process of establishing a wireless connection;
in response to determining that the role of the first device is an initiator, receiving, by the second device, a wireless connection establishing request of the first device;
in response to determining that the wireless connection establishing request comprises connection authentication information, verifying, by the second device, a legality of the first device according to related information of the wired connection between the first device and the second device, wherein the connection authentication information is generated according to the related information of the wired connection between the first device and the second device, and the connection authentication information is only knowable by the first device and the second device; and
sending, by the second device, to the first device that is authenticated based on the verifying, a response to the wireless connection establishing request.