Patent ID: 11889573
Assignee: SENA TECHNOLOGIES INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A group pairing method of a wireless intercommunication system, comprising the steps of:
acquiring information on a slave wireless intercommunication device and generating a first pairing list using a master mobile device;
generating a second pairing list by sorting the generated first pairing list according to a set connection order using the master mobile device;
transmitting the second pairing list and information on the set connection order from the master mobile device to a slave mobile device;
receiving the second pairing list and the information on the set connection order from the master mobile device, generating a third pairing list by updating an existing pairing list, and generating a fourth pairing list by sorting the third pairing list according to the information on the set connection order using the slave mobile device;
transmitting the second pairing list and the information on the set connection order from the master mobile device to a master wireless intercommunication device when the master wireless intercommunication device is wirelessly connected to the master mobile device;
transmitting the fourth pairing list and the information on the set connection order from the slave mobile device to a slave wireless intercommunication device when the slave wireless intercommunication device is wirelessly connected to the slave mobile device;
wherein the master wireless intercommunication device is wirelessly connected to the slave wireless intercommunication device and the slave wireless intercommunication device is wirelessly connected to another slave wireless intercommunication device, and
wherein the master wireless communication device, the slave wireless intercommunication device, and the another slave wireless intercommunication device are wirelessly connected in series in the set connection order according to a predetermined command to form an intercommunication group to perform multipoint communication.