Patent ID: 11903056
Assignee: LG ELECTRONICS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The method of claim 9, further comprising:
broadcasting, to the at least one device, a second advertisement message for measuring an angle between devices through the plurality of antennas;
receiving a connection request message from the at least one device, respectively;
transmitting, to the at least one device, a connection response message in response to the connection request message, respectively; and
receiving, respectively from the at least one device, each of the declination information, wherein each of the declination information includes information on a specific declination angle between the reference point set in the control device and a location of a specific device among the at least one device, and
wherein the specific declination angle is measured based on the second advertisement message.