Bluetooth communication system and Bluetooth device group

• Main Authors: WEI BI, LIU YOUXUAN, CHEN YING, CAI CHENG, ZHANG HONGQUAN, GU QING
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TELEPHONIC COMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to a Bluetooth communication system and a Bluetooth device group. The invention provides a Bluetooth communication system. The Bluetooth communication system comprises a Bluetooth master control device and a Bluetooth device group. The connection line between the Bluetooth master control device and the Bluetooth device group complies with the specification of the Bluetooth low-power audio technology. The Bluetooth device group comprises at least one first member device and a second member device. The Bluetooth master control device can respectively configure the first member device and the second member device in a first mode of returning sound signals, and the first member device and the second member device are connected by an isochronous streaming channel technology. The first member device returns the received sound signal to the Bluetooth master control device, and the second member device does not return the received sound signal. When a trigger event occurs, the first member devic