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

Claim 0:
1. A group pairing method of a wireless intercommunication system, comprising the steps of:
acquiring information on a first slave wireless intercommunication device and generating a first pairing list using a master mobile device;
generating a second pairing list by sorting the 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 master wireless intercommunication device;
receiving in the master wireless intercommunication device the second pairing list and the information on the set connection order from the master mobile device and generating a third pairing list by updating an existing master wireless intercommunication device pairing list based on the received second pairing list using the master wireless intercommunication device;
transmitting the third pairing list and the information on the set connection order from the master wireless intercommunication device to the first slave wireless intercommunication device;
receiving in the first slave wireless intercommunication device the third pairing list and the information on the set connection order from the master wireless intercommunication device and generating a fourth pairing list by updating an existing slave wireless intercommunication device pairing list based on the received third pairing list using the first slave wireless intercommunication device;
generating a fifth pairing list by updating the fourth pairing list according to the information on the set connection order using the first slave wireless intercommunication device,
transmitting the third pairing list and information on the set connection order from the master wireless intercommunication device to a second slave wireless intercommunication device, and
receiving in the second slave wireless intercommunication device the third pairing list and the information on the set connection order from the master wireless intercommunication device, and generating a sixth pairing list according to information on the set connection order using the second slave wireless intercommunication device, and
wherein the master wireless intercommunication device, the first slave intercommunication device, and the second 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.