Method, device and system for mobile device to automatically download digital content

A digital content and automatic download technology, which is applied in network data management, wireless communication, message/mailbox/notification, etc., can solve the problems of increased server operating costs and inability to obtain downloads for mobile terminals, and achieves stability and timeliness. The effect of reducing download costs

Inactive Publication Date: 2013-02-13
PEKING UNIV FOUNDER GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method relies on the form of notification from the server to the client, which not only increases the operating cost of the server, but also has its own limitations. If it cannot be notified correctly, the mobile terminal will not be able to obtain the download.

Method used

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  • Method, device and system for mobile device to automatically download digital content
  • Method, device and system for mobile device to automatically download digital content
  • Method, device and system for mobile device to automatically download digital content

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] like figure 1 As mentioned above, the digital content subscription interacts with the server to realize the user's subscription and unsubscription of the desired digital content, and the maintained subscribed list file serves as an important basis for the system to download regularly.

[0043] The concrete method of the present invention is:

[0044] 1) The user first completes the digital content subscription, and the user su...

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Abstract

The invention relates to a method and a system for a mobile device to automatically download digital content, and belongs to the field of the media download of mobile devices. In order to overcome the defects of required manual intervention, poor promptness and high cost targeting a subscriber who downloads periodically-updated digital content via a mobile terminal in the prior art, the invention provides a solution that a client actively sends a downloading request to a server without being browsed by a subscriber when the digital content of a server is updated. The method of the invention is achieved by the following core modules: a digital content subscribing module, a timer task management module, a mobile terminal downloading module and a system time synchronizing module. Accordingly, the mobile terminal sets the time of a plurality of timers according to the updating time of the subscribed digital content, and the mobile terminal automatically transmits the download request to the server and acquires the digital content when reaching the time of the timers. The invention greatly reduces the downloading cost and guarantees the stability and promptness by means of random delay requests and time synchronization, and the like.

Description

technical field [0001] The invention belongs to the field of mobile device downloading, and in particular relates to a method and system for automatically downloading digital content by a mobile device. Background technique [0002] With the development of wireless network and digital media technology, the use of mobile devices to download and browse digital content has become an indispensable part of people's lives. Therefore, improving the stability and convenience of mobile terminal downloads has become an important part of the research on the development of mobile multimedia technology. . [0003] At present, the main ways to download digital content on mobile devices are: [0004] (1) PULL mode: The user browses the server, finds the information they need or is interested in, and sends a request to the server to download. In the mobile network, due to many restrictions such as network bandwidth, mobile terminal capabilities, and high self-pay standards, the user Searc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/18H04W4/12
Inventor 狄光敏李松峰王长桥张会贾恒燕
Owner PEKING UNIV FOUNDER GRP CO LTD
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