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Caching method and display equipment

A display device and caching technology, applied in program control design, instrumentation, selective content distribution, etc., can solve the problems of slow application startup speed, take a lot of time to download and cache, etc., to speed up application startup speed and save application resources. and storage time, the effect of saving download and storage time

Active Publication Date: 2021-01-29
VIDAA(荷兰)国际控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, every time HELD is updated, the application resource storage must re-download new application resources from the ATSC 3.0 protocol and cache them. In this way, it will take a lot of time to download and cache the newly downloaded application resources, resulting in application startup speed. slow

Method used

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  • Caching method and display equipment
  • Caching method and display equipment
  • Caching method and display equipment

Examples

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Embodiment Construction

[0022] In order to make the purpose, implementation and advantages of the application clearer, the following will clearly and completely describe the exemplary embodiments of the application in conjunction with the accompanying drawings in the exemplary embodiments of the application. Obviously, the described exemplary embodiments It is only a part of the embodiments of the present application, but not all the embodiments.

[0023] Based on the exemplary embodiments described in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the appended claims of this application. In addition, although the disclosures in this application are introduced as exemplary one or several examples, it should be understood that each aspect of these disclosures can also independently constitute a complete implementation.

[0024] It should be noted that the brief description of the terms in this...

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Abstract

The invention provides a caching method and display equipment, and the method comprises the steps: analyzing first application information from HELD information carried by a current channel, and updating application resources in an application resource memory through employing different applications of the first application information and second application information. Thus, all the applicationresources in the first application information are not stored in the application resource storage any more, the application resource storage is updated only for different applications existing in thefirst application information and the second application information, and then the time for downloading and storing the application resources from the ATSC 3.0 protocol is saved. Therefore, by applying the technical scheme provided by the invention, the application starting speed can be increased on the basis of saving the application resource downloading and storage time.

Description

technical field [0001] The present application relates to the technical field of smart TVs, in particular to a caching method and a display device. Background technique [0002] With the rapid development of electronic information technology and the rapid development of smart TV technology, the latest digital TV standard ATSC 3.0 has been released. ATSC 3.0 describes the interactive application information in the current program in HELD (HTML Entry pages Location Description). HELD uses A data table describing application entry information in the ATSC3.0 protocol. Based on this, when the TV receives application resources, it needs to first download the application resources from the ATSC 3.0 protocol and cache them in the application context cache (Application Context Cache), so that when the application is used later, it can quickly start and correspond to the application. application resources. [0003] At present, every time HELD is updated, the application resource sto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/422H04N21/433H04N21/81G06F9/445G06F16/957
CPCH04N21/4126H04N21/42204H04N21/42202H04N21/4331H04N21/8173G06F16/9574G06F9/44578
Inventor 许世国陆华色
Owner VIDAA(荷兰)国际控股有限公司
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