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Method for maintaining back-to-source link, back-to-source method, related device and storage medium

A link and back-to-source technology, applied in the field of communications, can solve problems affecting the viewing experience of end users at the first screen time of live broadcasts, and achieve the effect of shortening the first screen time, ensuring transmission quality, and improving viewing experience.

Active Publication Date: 2021-11-19
CHINANETCENT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the inventors have found that at least the following problems exist in the prior art: in the process of returning to the source of the edge node server, it is necessary to establish a transmission control protocol (Transmission Control Protocol, TCP) link with the upstream node server, and temporarily creating a return-to-source link will affect The first screen time of the live broadcast and the viewing experience of end users

Method used

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  • Method for maintaining back-to-source link, back-to-source method, related device and storage medium
  • Method for maintaining back-to-source link, back-to-source method, related device and storage medium
  • Method for maintaining back-to-source link, back-to-source method, related device and storage medium

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0034] The first embodiment of the present invention relates to a method for maintaining a back-to-source link, which is applied to a server, for example, a node server of a content distribution network. Such as figure 1 As shown, the method for maintaining the back-to-source link includes the following ste...

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Abstract

The embodiment of the present invention relates to the technical field of communication, and discloses a method for maintaining a back-to-source link, a back-to-source method, a related device, and a storage medium. In the present invention, the method for maintaining the back-to-source link includes: determining the communication quality of the back-to-source link during the back-to-source process; If the source link is stable, set the back-to-source link as a reusable back-to-source link; keep the reusable back-to-source link. In this implementation, the server can perform back-to-source through a reusable back-to-source link, which saves the creation time of the back-to-source link, shortens the first screen time, and improves the viewing experience of end users.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a method for maintaining a back-to-source link, a back-to-source method, a related device, and a storage medium. Background technique [0002] At present, most live broadcast service providers choose content delivery network (Content Delivery Network, CDN) or cloud service providers for live broadcast acceleration. With the development of science and technology, the requirements of end users for live broadcast quality have been continuously improved, and the requirements of end users for live broadcast quality have changed from whether they can broadcast at the beginning to higher requirements such as fast first screen and low freeze rate. [0003] However, the inventors have found that at least the following problems exist in the prior art: in the process of returning to the source of the edge node server, it is necessary to establish a tran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04N21/222H04N21/643
CPCH04L65/1066H04L65/1069H04L65/80H04N21/222H04N21/64322
Inventor 庄晓川王周峰柳培新
Owner CHINANETCENT TECH
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