Device communication method and system for wireless communication system

Abstract

The invention relates to a Bluetooth communication technology, and particularly relates to a device communication method and system for a wireless communication system. The method comprises the stepsthat S100 slave equipment establishes a monitoring link for communication between master equipment and host equipment; S200 the slave equipment negotiates with the master equipment to enter a monitoring confirmation mode; the monitoring link enters a monitoring confirmation mode; the master equipment and the host equipment enter the monitoring confirmation mode; and S300 the communication link between the slave equipment and the master equipment exits the monitoring confirmation mode after information interaction is completed. The system comprises the master equipment carrying a Bluetooth communication protocol, the slave equipment and the host equipment. According to the invention, the power consumption of the master equipment and the slave equipment can be reduced by reducing one link, which is helpful for reducing the burden overhead of the equipment and improving the user experience.

Description

technical field [0001] The invention relates to bluetooth communication technology, in particular to a device communication method and system for a wireless communication system. Background technique [0002] Wireless communication uses radio waves, microwaves, and infrared rays to communicate between multiple nodes without passing through conductors or cables. Wireless communication technologies include Bluetooth, Zig-Bee, and Z-Wave. At present, the fast pace of life promotes the use of Bluetooth technology. To realize the development of voice information interaction technology, bluetooth headset is one of the important products that use bluetooth technology to interact with voice information. [0003] The dual wireless bluetooth earphones include two earphones, and the two earphones form a wireless communication system with the playback host device (such as mobile phone, tablet, computer, etc.), and the two earphones play the music of the host device synchronously or make...

AI Technical Summary

Problems solved by technology

The advantage of this method is that the secondary earphone can only reply to the main earphone whether the packet has been received, but the disadvantage is that it cannot support the monitoring of the content interaction of the Bluetooth Link Management Protocol (LMP, Link Manager Protocol), and the monitoring chain cannot be maintained through simple monitoring. The main earphone also needs an additional BT link or BLE link to notify the secondary earphone of the change of the LMP content between the host device and the main earphone, which adds additional link overhead on software and hardware.

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