US 11,997,734 B2
Wireless headphone matching method, device, terminal and charging box
Zongxu Yang, Shandong (CN); and Haizhu Xu, Shandong (CN)
Assigned to GOERTEK TECHNOLOGY CO., LTD., Shandong (CN)
Appl. No. 17/423,409
Filed by GOERTEK TECHNOLOGY CO., LTD., Shandong (CN)
PCT Filed Sep. 26, 2019, PCT No. PCT/CN2019/108249
§ 371(c)(1), (2) Date Jul. 15, 2021,
PCT Pub. No. WO2020/147342, PCT Pub. Date Jul. 23, 2020.
Claims priority of application No. 201910040451.0 (CN), filed on Jan. 16, 2019.
Prior Publication US 2022/0078864 A1, Mar. 10, 2022
Int. Cl. H04W 76/15 (2018.01); H04L 5/00 (2006.01); H04R 1/10 (2006.01); H04W 12/55 (2021.01); H04W 72/56 (2023.01)
CPC H04W 76/15 (2018.02) [H04L 5/0053 (2013.01); H04R 1/1025 (2013.01); H04W 12/55 (2021.01); H04W 72/56 (2023.01)] 6 Claims
OG exemplary drawing
 
1. A pairing method for a wireless earbud, which is performed by a terminal and comprises:
detecting identification information of a charging box, and establishing a communication connection with the charging box based on the identification information;
acquiring pairing information of two wireless earbuds in the charging box transmitted from the charging box, wherein each of the two wireless earbuds is in a communication connection with the charging box; and
sending a pairing instruction to the charging box based on the pairing information, and activating a pairing state, so that the charging box controls a corresponding wireless earbud to be paired with and connected with the terminal based on the pairing instruction,
wherein in a case that the wireless earbud is a true wireless stereo earbud, the sending a pairing instruction to the charging box based on the pairing information and activating a pairing state, so that the charging box controls a corresponding wireless earbud to be paired with and connected with the terminal based on the pairing instruction comprises:
sending, based on Bluetooth addresses and master-slave state information of the two wireless earbuds in the pairing information, the pairing instruction to the charging box, and receiving pairing state information of the two wireless earbuds returned from the charging box; and
activating the pairing state to pair with and connect with a master device of the two wireless earbuds, when the pairing state information indicates a successful pairing of the two wireless earbuds.