Search International and National Patent Collections

1. (WO2018000134) BLUETOOTH CONNECTION METHOD AND TERMINAL

Pub. No.:    WO/2018/000134    International Application No.:    PCT/CN2016/087324
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Tue Jun 28 01:59:59 CEST 2016
IPC: H04W 52/02
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LI, Jiaxin
李家欣
ZHAO, Peng
赵朋
CHEN, Feng
陈风
SUN, Yuanlei
孙渊磊
ZHOU, Xiyu
周喜渝
CHEN, Jian
陈健
YANG, Jun
杨俊
ZHANG, Ya
章亚
DU, Bingjian
杜丙坚
Title: BLUETOOTH CONNECTION METHOD AND TERMINAL
Abstract:
Embodiments of the present invention provide a Bluetooth connection method, comprising: a first terminal sends a Bluetooth low energy (BLE) broadcast message, the BLE broadcast message comprising device information; a second terminal receives the BLE broadcast message, obtains the device information, matches the device information with pre-stored device information, and initiates, if the device information successfully matches the pre-stored device information, a classic Bluetooth connection request to the first terminal; and a classic Bluetooth connection is established between the first and second terminals. The BLE protocol has low energy consumption. In the solution, after a previous classic Bluetooth connection between the first and second terminals is broken, the first terminal is capable of sending a BLE broadcast or performing scanning continuously, such that the second terminal can promptly discover the presence and connection state of the first terminal, thereby achieving a real-time classic Bluetooth automatic reconnection in a low energy state.