Rapid Bluetooth networking method and system and Bluetooth earphones
US12119864B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2022 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | May 19, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A rapid Bluetooth networking method is applied to a Bluetooth communication system, the Bluetooth communication system includes Bluetooth earphones and a terminal, and the Bluetooth earphones include a master earphone and a slave earphone. The rapid Bluetooth networking method includes: when the master earphone is started and in an idle state, carrying out frequency hopping to a preset channel; carrying out, by the master earphone, carrier detection on a preset channel to detect whether the preset channel is idle, and if yes, transmitting an identifier (ID) packet to the slave earphone, an initial frequency of the slave earphone being the preset channel; and automatically entering, under the condition that the slave earphone is started and receives the ID packet, a subsequent process that Slave receives the ID packet transmitted by Master in a Page process, the slave earphone being the Slave, and the master earphone being the Master.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.