Title:
DATA SYNCHRONIZATION METHOD AND APPARATUS, DEVICE, SYSTEM, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/042287
Kind Code:
A1
Abstract:
A data synchronization method and apparatus, a device, a system, and a storage medium. The method comprises: if a first data packet received by a slave device from a master device at the current Bluetooth low energy (BLE) connection interval is a new data packet, the slave device generating a hardware synchronization signal (S401), wherein the hardware synchronization signal is a synchronization signal generated by a pure hardware circuit; if the data synchronization time between the slave device and the master device is a preset time in the current BLE connection interval, the slave device performing data synchronization with the master device at the data synchronization time by means of the triggering of the hardware synchronization signal (S402), so as to implement data synchronization between the slave devices.
Inventors:
YANG KE (CN)
WANG CHUNLONG (CN)
XU LINYUAN (CN)
WANG CHUNLONG (CN)
XU LINYUAN (CN)
Application Number:
PCT/CN2019/104367
Publication Date:
March 11, 2021
Filing Date:
September 04, 2019
Export Citation:
Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
H04W56/00; H04R3/12
Domestic Patent References:
| WO2018053159A1 | 2018-03-22 |
Foreign References:
| CN109565773A | 2019-04-02 | |||
| CN104012169A | 2014-08-27 | |||
| CN108415685A | 2018-08-17 | |||
| CN108108146A | 2018-06-01 | |||
| US10368169B1 | 2019-07-30 |
Other References:
See also references of EP 3817466A4
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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