Patent · US Active

Bluetooth connection method and electronic device

US11825539B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Yuhong Zhu · Shanghai, CN
Junfeng LU · Xi'an, CN
Jingjing Zhang · Beijing, CN
Guanjun Ni · Shanghai, CN

Key dates

Filing date	Sep 4, 2020
Grant date	Nov 21, 2023
Priority date	—
Expiry date	Sep 4, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A BLUETOOTH connection method includes an electronic device establishing basic rate (BR)/enhanced data rate (EDR) connection to an accessory device. The electronic device determines that the electronic device supports a dual-mode connection and that the accessory device also supports the dual-mode connection. The dual-mode connection includes the BR/EDR connection and a BLUETOOTH Low Energy (BLE) connection. The electronic device disconnects the BR/EDR connection to the accessory device, and establishes the BLE connection to the accessory device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.