| 摘要 |
A method for managing timestamps uses the difference between last data synchronization time and new data synchronization time of the data stored in the respective terminals. The method for managing timestamps for data synchronization of a terminal includes configuring a first time and a last synchronization time based on a last data synchronization time and time of a reference terminal at a last data synchronization; configuring, when data synchronization occurs, a second time based on a data synchronization occurrence time; and configuring the timestamp of the data based on the last synchronization time and a difference between the first and second times.
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