Wireless device component and a communication method of the wireless device component

Abstract

The invention relates to a wireless device component and a communication method of the wireless device component. The wireless device component comprises a master wireless device and a slave wirelessdevice which can be in wireless communication with each other, and the master wireless device is configured to establish a wireless link with another device and transmit related parameters to the slave wireless device, so that the slave wireless device monitors and receives a wireless signal from the other device; Wherein the first wireless device is configured to send a correction packet to the second wireless device for correcting audio data in the audio data packet received by the second wireless device under the condition that the first wireless device correctly receives the audio data packet, and the form of the initial correction packet and / or the form of the subsequent correction packet can be adjusted according to the acquisition condition of the audio data packet by the second wireless device. According to the method and the device, the capacity of obtaining correct audio data is improved while the data transmission quantity between the devices is remarkably reduced, the powerconsumption and the data transmission time are reduced, the reliability of wireless transmission between the wireless devices and between the wireless devices and another device is improved, and theretransmission of the audio data packets by another device is reduced.

Description

technical field [0001] The present disclosure relates to a wireless device and a communication method for the wireless device, and more particularly, to a wireless device component and a communication method for the wireless device component. Background technique [0002] With the progress of society and the improvement of people's living standards, wireless devices, including wireless earphones, speakers, and various smart wearable devices, have become indispensable daily necessities for people. Take earphones as an example. Traditional wired earphones are connected to smart devices (such as smartphones, laptops, tablets, etc.) through wires, which will restrict the wearer's movement, especially in sports situations. At the same time, the winding and pulling of the headphone cable, as well as the stethoscope effect all affect the user experience. Ordinary Bluetooth headsets cancel the connection between the headset and the smart device, but there is still a connection betw...

AI Technical Summary

Problems solved by technology

In such a wireless earphone and communication method, the main earphone needs to transmit complete effective data with the communication device and the slave earphone respectively, the amount of data to be transmitted is large, the reliability of Bluetooth transmission is low, and the power consumption of the main earphone is large, and the battery life of the wireless earphone is limited. short time

[0004] Currently, the wireless interconnection between different wireless devices designed to communicate wirelessly with third-party devices (such as smart devices), such as between master and slave earphones, between any earphone and speakers, between speakers and other smart wearable devices (smart devices) The wireless interconnection between wristbands, etc.) all put forward higher requirements for data transmission. If complete valid data is transmitted between each other, there will be problems such as large data transmission volume, high power consumption, and low reliability. However, if the transmission Error correction data, although the amount of data transmission is significantly reduced, there is still the problem that the error correction effect cannot be ensured and even the data retransmission from third-party devices is exacerbated

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