Method, user terminal and system for sharing files in group

Abstract

The invention discloses a method, a user terminal and a system for sharing files in a group, which relate to communication technology. The method for sharing the files in the group comprises that: a policy server receives a first pushing command transmitted by the user terminal providing the shared files in the group and the information of the files shared by the user terminal, and pushes the information of the shared files to the other user terminals in the group; and after receiving the pushed information of the shared files, the other user terminals in the group acquire the information of each online user terminal in the group from the policy server respectively and download the shared files from the online user terminals in the group through a point-to-point mode. Through the method, resource quantity is increased for subsequent P2P downloading, so that the method reduces server bandwidth occupied when members of the group download the shared files because the number of the online user terminals is relatively smaller; and the downloading speed is accelerated and user experiences are enhanced.

Description

technical field [0001] The invention relates to communication technology, in particular to a method, user terminal and system for sharing files in a group in the communication technology. Background technique [0002] In recent years, instant messaging has been more and more widely used, and groups in instant messaging are also welcomed by most users. Users can form groups according to hobbies, occupations, etc., and communicate with other group members conveniently in the group. to communicate. [0003] When users in the group want to share files in the group, they must first register the file information to the group file index server, and then upload the file to the group file content server, and the users in the group can visit the group file index server to view the above sharing Document information, if a user in the group decides to download a shared file, the user needs to establish a connection with the group file content server to download the file data. Even if m...

AI Technical Summary

Problems solved by technology

[0003] When users in the group want to share files in the group, they must first register the file information to the group file index server, and then upload the file to the group file content server, and the users in the group can visit the group file index server to view the above sharing Document information, if a user in the group decides to download a shared file, the user needs to establish a connection with the group file content server to download the file data. Even if multiple users in the group want to download, they must establish a connection with the group file content server And download, such a single download of data from the group file content server occupies a large amount of server bandwidth, and the speed is limited, and the user experience is not high

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