Communication method of wireless earphone, wireless earphone and wireless earplug

Abstract

The invention provides a communication method of a wireless earphone, the wireless earphone and a wireless earplug, which relate to the technical field of wireless communication. The wireless earphoneprovided by the invention comprises a main earphone and a slave earphone, wherein the main earphone and the slave earphones carry out data interaction through wired or wireless connection. The main earphone establishes wireless connection with telephone equipment and realizes bidirectional communication based on a first communication link, and the main earphone and the slave earphone share link information corresponding to the wireless connection between the main earphone and the telephone equipment, so that the slave earphone receives first voice data sent by the telephone equipment based onthe link information shared by the main earphone; and if one of the main earphone and the slave earphone does not correctly acquire the first voice data, the incorrectly acquired side receives the first voice data forwarded by the other side. According to the technical scheme provided by the invention, the plurality of different earphones receive the first voice data of the telephone equipment atthe same time, so that the communication quality is improved under the condition that the retransmission times of the wireless earphone and the telephone equipment are not increased.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a communication method of a wireless earphone, a wireless earphone and a wireless earplug. Background technique [0002] The wide application of wireless communication technology makes wireless products and services a part of people's life, especially wireless earphones centered on mobile phones or smart phones, which bring great convenience to people's life. However, as people's requirements for communication distance, communication quality or communication reliability are getting higher and higher, the shortcomings of wireless communication technologies designed with low cost and low power consumption in terms of communication distance and reliability are becoming more and more obvious. [0003] Wireless headsets usually use the Bluetooth call transfer protocol (HFP: Hands-Free Profile) to communicate with telephone devices such as mobile phones or smartphones. ...

AI Technical Summary

Problems solved by technology

However, in increasingly complex interference and fading environments, especially long-distance transmission with occlusion, the communication quality or communication reliability between devices using a limited number of retransmission mechanisms to achieve communication is poor

Wireless earphones that support binaural calls through forwarding, the number of retransmissions between mobile phones or smartphones and other telephone devices is more limited, and its communication quality or communication reliability is worse.

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