US Patent No. 10,560,974

METHOD AND APPARATUS FOR CONNECTING DEVICE BY USING BLUETOOTH TECHNOLOGY


Patent No. 10,560,974
Issue Date February 11, 2020
Title Method And Apparatus For Connecting Device By Using Bluetooth Technology
Inventorship Taeyoung Song, Seoul (KR)
Jingu Choi, Seoul (KR)
Younghwan Kwon, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,560,974

1. A method for forming, by a first device, a connection with a first gateway by using Bluetooth low energy technology, the method performed by the first device, comprising:obtaining, from a user, a first voice signal associated with the first gateway;
broadcasting first user information for identifying the user and the first voice signal;
receiving an encrypted request message for requesting the connection from the first gateway;
authenticating a voice recognition server which is a server capable of processing a voice signal using the encrypted request message; and
transmitting a message indicating whether to accept the connection to the first gateway based on a result of the authentication,
wherein the first user information is transmitted through a data channel for transmitting and receiving data and the first voice signal is transmitted through an isochronous channel for transmitting and receiving an audio signal.