Data sharing method, apparatus, device, system, and storage medium

By acquiring device information through information carriers and using network connections such as local area networks to achieve rapid networking and data sharing between devices, the technology solves the problems of cumbersome operation and security in existing technologies, and realizes convenient and secure long-distance data synchronization.

CN122120277APending Publication Date: 2026-05-29HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Filing Date
2024-11-29
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing technologies are cumbersome to operate when sharing data between multiple devices, and there are limitations on data security and size. Data can be easily lost via USB flash drive, and communication software can easily expose privacy.

Method used

It acquires device information through information carriers, establishes network connections using local area networks, metropolitan area networks, or wide area networks, enables rapid networking and data sharing between devices, supports long-distance sharing, and acquires device information using screen projectors, NFC radio frequency signals, or sub-ultrasonic signals, while supporting encrypted and synchronous operation.

Benefits of technology

It enables fast and convenient data sharing between devices, reduces operational complexity, improves security, overcomes distance and physical isolation limitations, and supports real-time data synchronization.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a data sharing method and device, equipment, system and storage medium, and relates to the technical field of communication. Taking the first device as an example, the first device obtains the device information of the second device through an information carrier, the information carrier is a medium carrying information, and the device information of the second device comprises information required for establishing a network connection with the second device; the first device establishes a network connection between the first device and the second device based on the device information of the second device, so that the first device and the second device can communicate with each other through the network connection, and the network type of the network connection comprises a local area network, a metropolitan area network or a wide area network; and the first device shares data with the second device through the network connection. The method is simple and convenient in the way of obtaining device information, fast in networking between devices, and does not require complex network configuration steps, and does not require copying data or logging in an account during the process, so that the method is easy to implement and improves the efficiency of data sharing.
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