Method, apparatus and data broadcast service system for receiving data broadcast

Abstract

The invention discloses a method for receiving data broadcast. The method comprises the following steps: a terminal receives an electronic business guide and displays the received electronic business guide to a user; the user selects a data file to be downloaded from the terminal according to the electronic business guide; the terminal reads and saves the broadcast time of the data file to be downloaded from the electronic business guide; and the terminal receives the data file at the broadcast time of the data file. The method receives the data file at the backstage when the broadcast time arrives, enables the terminal not to be in the receiving state all the time, and solves the problem that the terminal fails to complete other operations when receiving the data broadcast. Since the data broadcast runs in the carousel mode and has no strict requirement for time accuracy, the method ensures better user experience.

Description

technical field [0001] The invention relates to the technical field of mobile multimedia broadcasting, in particular to a method and device for receiving data broadcasting and a data broadcasting service system. Background technique [0002] The earliest data download service is an end-to-end service. The terminal initiates a data download request, or the server pushes a notification to the terminal, asking whether the terminal needs to receive data download, and then the terminal initiates a data download request. Mobile communication network Allocate network resources for the terminal, and the server provides data download. When using this end-to-end method, if multiple users download the same data file at the same time, the mobile communication network will allocate a channel resource for each user. Obviously, for data files that users access frequently, the end-to-end download method causes Huge resource overhead is not conducive to business development and operator ope...

AI Technical Summary

Problems solved by technology

[0006] For data broadcasting services using file mode transmission, data files are usually divided into file blocks and file slices, and packaged and sent. The terminal needs to fully receive the data file before it can be used. In the existing technology, after the user chooses to download a certain data, In the process of receiving data files, the terminal will always be in the data receiving state until the receiving is completed. During this period, the user cannot perform other operations unless the data download is interrupted. This has caused great inconvenience to the user in using the data broadcasting service. Affect the user experience

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