A data synchronization method and device

Abstract

The present invention discloses a data synchronization method and device for realizing the synchronization of game data in the mobile network environment with a fast network quality change. The game data synchronization method comprises a step of obtaining the geographic position information of a mobile terminal at different times to form a first geographic position information set, a step of predicting the geographic position of the mobile terminal at a next time according to a second geographic position information set when the first geographic position information set of a current time and any second geographic position information set stored in advance are matched, a step of determining a network quality change trend of the next time according to the service cell where the mobile terminal is located at present and the network measurement information of the neighbor area of the geographic position of the mobile terminal at the next time, and a step of determining the data synchronization mode of the next time according to the network quality change trend of the next time.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a data synchronization method and device. Background technique [0002] With the development of mobile Internet technology and the improvement of mobile terminal hardware configuration, using mobile terminals to play online games has become a new choice for end users. How to provide users with high-quality, smooth mobile online games with good user experience is a very challenging technical field. [0003] For mobile online games, in order to provide users with a good, high-quality, and smooth user experience, in addition to continuous technological innovation in mobile terminal software and hardware, network quality is also one of the important factors affecting the quality of mobile online games . Since the game data is constantly changing with the progress of the game, how to solve the synchronization of the game data between the mobile terminal and the serve...

AI Technical Summary

Problems solved by technology

[0011] At present, several common mobile online game data synchronization technical solutions mainly propose solutions to the problem of data synchronization between the server and the mobile terminal. The main idea is to correct the game data, without considering the impact of network quality on data synchronization.

Therefore, several existing game data synchronization schemes are usually only suitable for relatively fixed network delays (such as fixed network environment, WiFi environment), while in mobile environments, mobile terminals are often faced with extremely complex network environments. The quality changes frequently. For example, when switching from a 2G network to a 4G network, the network bandwidth may change hundreds of times. Therefore, several existing mobile online game data synchronization solutions cannot meet the mobile network environment where the network quality changes rapidly. game data sync

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