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Video playing method based on WAP gateway, WAP gateway, and system

A WAP gateway and video playback technology, applied in the field of wireless communication, can solve the problems of large video file playback resources, no dynamic adjustment of wireless channel code stream transmission rate, transmission of video resources, etc., to reduce interaction and waiting time, and enhance video playback Experience, the effect of reducing the processing load

Active Publication Date: 2013-10-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the continuous emergence of high-performance terminals, users are no longer satisfied with only visiting pages or pictures with relatively monotonous content. Video playback is more attractive to users. However, the existing WAP browsing mode cannot satisfy users' desire for video The demand for playback has the following defects:
[0004] 1. Compared with ordinary pages, video files have larger playback resources and occupy more wireless bandwidth on the end user side during transmission;
[0005] 2. Regarding the response from the video service provider, the download of video files by the WAP gateway cannot effectively reduce the traffic. For some larger video resources frequently accessed by users, the network bandwidth and gateway processing burden increase;
[0006] 3. The WAP gateway does not dynamically adjust the transmission rate of the wireless channel code stream, which affects the user experience when channel resources are tight;
[0007] 3. The WAP gateway does not transmit video resources reasonably and effectively according to the terminal attributes, which affects the user experience

Method used

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  • Video playing method based on WAP gateway, WAP gateway, and system
  • Video playing method based on WAP gateway, WAP gateway, and system
  • Video playing method based on WAP gateway, WAP gateway, and system

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Embodiment Construction

[0051] The solution of the embodiment of the present invention is mainly: when the main control module of the WAP gateway receives the access request of the terminal browser, the access request is screened and judged, and if it is a video playback request, it is forwarded to the VO video processing of the WAP gateway. module, obtains video resources from the service provider server, and after the VO video processing module compresses, decodes and converts, stream adjusts, and caches the obtained video resources, it sends them to the terminal browser through the main control module. For a video playback request, the main control module of the WAP gateway directly forwards the access request to the service provider server to obtain corresponding response data.

[0052]After the terminal initiates a video playback request, the traditional processing method of the WAP gateway is to download the video resource from the video service provider server and forward it to the terminal. Fo...

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Abstract

The invention relates to a video playing method based on a WAP gateway, a WAP gateway, and a system. The video playing method includes: an access request being judged by the WAP gateway, when the access request of a terminal browser is received by the WAP gateway; when the access request is a video playing request, obtaining video resources from a service providing server according to the video playing request; and sending the processed video resources to the terminal browser, after the video resources are processed. According to the video playing method based on the WAP gateway, the WAP gateway, and the system: a VO video processing module is added in the WAP gateway to carry out process flow such as compression, code conversion, and buffering, so that wireless bandwidth occupation is saved, and interaction and waiting time for providing a server for video service request; and a equalized distribution mechanism by polling is employed for forwarding a video request, code flow of a wireless channel is decreased at busy time and increased at free time, and meanwhile the code flow is adjustable according to the an attribute dynamic of a user, so that load on the gateway is relieved and video playing experience of the user is enhanced.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a video playing method based on a WAP (Wireless Application Protocol, wireless application protocol) gateway, a WAP gateway and a system. Background technique [0002] With the development of mobile communication technology, terminals using the WAP protocol to browse webpages are increasingly common. The current common WAP browsing process is: after the user clicks the portal home page in the terminal browser, the terminal initiates a request to the WAP gateway, and the WAP gateway returns a response from the service provider (SP). Sheet, cascading style sheet, also known as style style sheet) style and other related links automatically initiate follow-up requests. [0003] However, with the continuous emergence of high-performance terminals, users are no longer satisfied with only visiting pages or pictures with relatively monotonous content. Video playba...

Claims

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Application Information

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IPC IPC(8): H04N21/437H04N21/61H04N21/63
Inventor 郝年朋吴丽梅欧阳新志
Owner ZTE CORP
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