Data synchronization method and related equipment
A technology of data synchronization and metadata, applied in synchronization devices, electronic digital data processing, digital data information retrieval, etc., can solve the problems of network bandwidth and storage space waste, data/file unavailability, etc.
Pending Publication Date: 2022-06-24
HUAWEI TECH CO LTD
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Problems solved by technology
Therefore, when data synchronization is performed between different terminal devices, the data / files synchronized from other devices are likely to be unavailable on this device, resulting in a waste of network bandwidth and storage space
Method used
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[0034] For ease of understanding, some descriptions of concepts related to the embodiments of the present application are exemplarily given for reference.
[0035] It should be noted that, in this application, "at least one" refers to one or more, and "a plurality" refers to two or more. "And / or", which describes the relationship between the associated objects, means that there can be three relationships, for example, A and / or B can mean: A alone exists, A and B exist at the same time, and B exists alone, where A, B Can be singular or plural. The terms "first", "second", "third", "fourth", etc. (if present) in the description and claims of this application and the drawings are used to distinguish similar objects, not to Describe a particular order or sequence.
[0036] In order to better understand the data synchronization method and related devices disclosed in the embodiments of the present application, an application scenario of the data synchronization method of the pres...
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The invention provides a data synchronization method which is applied to first electronic equipment, the first electronic equipment is in communication connection with second electronic equipment, the first electronic equipment and the second electronic equipment store respective equipment capability sets, and the first electronic equipment further stores metadata comprising capability fields. The method comprises the following steps: acquiring an equipment capability set of second electronic equipment; determining metadata to be synchronized in the first electronic equipment; and if the to-be-synchronized metadata is matched with the device capability set of the second electronic device, synchronizing the to-be-synchronized metadata to the second electronic device. The invention further provides a computer readable storage medium, electronic equipment and a chip system. Data synchronization can be performed according to software and hardware capabilities of the electronic equipment, and network bandwidth and storage space consumed by data synchronization are saved.
Description
technical field [0001] The present application relates to the field of terminal technologies, and in particular, to a data synchronization method and related equipment. Background technique [0002] Users often use different types of terminal devices (such as mobile phones, tablets, car devices, smart watches, large screens, wristbands, laptops, and smart speakers) for data storage. In order to realize data sharing between different terminal devices, data synchronization needs to be performed between different terminal devices. However, different types of terminal equipment have different functions. For example, speakers can be used to play audio files, large screens can be used to play video files, browse pictures, and watches and bracelets can be used to view sports and health information, notepads, and important reminders. Therefore, when data is synchronized between different terminal devices, the data / files synchronized from other devices are likely to be unavailable ...
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Login to View More IPC IPC(8): G06F16/178G06F16/16
CPCG06F16/178G06F16/164G06F16/16H04L7/00
Inventor 王昱晨王浩郭玉兵孙黎
Owner HUAWEI TECH CO LTD