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DCD synchronization data obtaining method for mobile terminal

A mobile terminal, a technology for synchronizing data, applied in the field of communication, can solve the problems of insufficient storage space, inability to realize content transfer, content transmission failure, etc., and achieve the effect of saving storage resources

Inactive Publication Date: 2009-06-17
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0030] Although this method solves the problem of failure to send content due to insufficient terminal storage space, since the DCD server sends the available storage space on the mobile terminal to the mobile terminal, when the size of the content required by the user is greater than the available storage space of the terminal , the DCD server can only deliver some of the content required by the user to the user
Although the transfer can be completed in this way, at the cost of sacrificing part of the user's needs, it cannot achieve full content transfer

Method used

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  • DCD synchronization data obtaining method for mobile terminal
  • DCD synchronization data obtaining method for mobile terminal
  • DCD synchronization data obtaining method for mobile terminal

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0050] An embodiment of the present invention provides a method for acquiring DCD synchronization data of a mobile terminal. The following is attached image 3 The present invention will be described in detail.

[0051] 1. The terminal sends a data synchronization request

[0052]GET http: / / dcd.monternet.com / dp / 1cg7v14sjsxzp HTTP / 1.1

[0053] X-DP-RequestType:man

[0054] X-DP-Global-Sync-Anchor: global anchor

[0055] X-DP-Sync-Anchor:y7dspk7wdv0=8dr6.f82mse6h.a6p.0.j86ro8j4.8

[0056] APN:CMWAP

[0057] Version: 1.0.0

[0058] User-Agent:LG-KG70 MIC / 1.1.14 MIDP-2.0 / CLDC-1.1

[0059] ...

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Abstract

The invention provides a DCD synchronous data acquisition method of a mobile terminal, wherein the method comprises: firstly, sending a DCD data synchronous request to a DCD server by the mobile terminal, carrying information of usable storage space size of the mobile terminal in the DCD data synchronous request, secondly, sending responses to the mobile terminal by a DCD server, and carrying information whose response data still needs transmitting or information without the response data which needs transmitting in the responses. The method saves network broad band resources and storage resources of the server, and can wholly transmit contents of user requests to mobile terminal users aiming at low performance mobile terminals with small storage space.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for acquiring DCD synchronous data of a mobile terminal. Background technique [0002] At present, China Mobile has launched the DCD service and specified relevant business specifications. DCD (Dynamic Content Delivery) is called dynamic content delivery, and it belongs to a technology for sending personalized content to mobile terminal users according to a client / server structure. Specifically, the user customizes the content, and the server performs personalized processing on the content according to the user's parameters, location, and online status, and transmits the content to the user. [0003] Such as figure 1 In the prior art shown, the synchronization process of dynamic content delivery includes: [0004] 1. The terminal sends a data synchronization request [0005] GET http: / / dcd.monternet.com / dp / 1cg7v14sjsxzp HTTP / 1.1 [0006] X-DP-RequestType:man [0007] X-DP...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
Inventor 寇涛
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD