The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2020
Filed:
Mar. 27, 2017
Huawei Technologies Co., Ltd., Shenzhen, CN;
Chenxi Lu, Shenzhen, CN;
Liyao Zhang, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A data synchronization method includes: receiving time interval information sent by a second terminal device, where the time interval information includes a synchronization start time and a synchronization end time; obtaining, in stored waking and sleep time information, a time period set that is greater than or equal to the synchronization start time and that is less than or equal to the synchronization end time, where the time period set includes at least one sleep time period; determining, in the time period set, a sleep time period whose sleep duration is greater than a preset threshold; and sending, to the second terminal device, feature data collected in the determined sleep time period.