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A streaming media push method, device and system

A technology of streaming media and media, applied in the field of streaming media to achieve the effect of optimizing distribution and improving cache hit rate

Active Publication Date: 2021-08-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can only realize the push of new online streaming media

Method used

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  • A streaming media push method, device and system
  • A streaming media push method, device and system
  • A streaming media push method, device and system

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Embodiment Construction

[0054] Embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

[0055] The third edge node and the second edge node in the embodiment of the present invention may be the same edge node, or the third edge node and the second edge node are not the same edge node, which is not limited in the embodiment of the present invention.

[0056] "First", "second" and "third" in the embodiments of the present invention are for distinguishing different objects, and do not indicate a specific order.

[0057] In this embodiment of the present invention, all edge nodes have the same structure, so any edge node can be designated as a first edge node, a second edge node or a third edge node.

[0058] The initial pre-push list in the embodiment of the present invention includes the identification of the streaming media; the pre-push list in the embodiment of the present invention is a list formed by adding attribute...

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PUM

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Abstract

The embodiment of the present invention discloses a streaming media push method and device, wherein the streaming media push method includes: the first edge node determines the streaming media on the first edge node that meets the preset condition; the first edge node generates the second A pre-push list, the first pre-push list includes the identifiers of N streaming media and the attribute information of the N streaming media, N is the number of streaming media satisfying the preset condition on the first edge node, and the first edge node The node pushes the first pre-push list to at least one second edge node, and the at least one second edge node is within the pre-push range of the first edge node. By adopting the embodiment of the present invention, the distribution of streaming media in each edge node can be optimized, and the cache hit rate can be improved.

Description

technical field [0001] The present invention relates to the technical field of streaming media, in particular to a streaming media pushing method, device and system. Background technique [0002] Content distribution network (CDN) is a distributed server system built on the Internet. Currently, CDN is mainly divided into two types: web CDN and streaming media CDN in actual deployment. Streaming media CDN is a CDN used to provide streaming media services. Compared with web CDN, streaming media CDN stores mostly large files, and the popularity of content access is significantly different. The streaming media CDN service process is: the user sends a streaming media acquisition request to the request routing server (RequestRouting Server, RRS) of the central node, and the RRS transfers the streaming media acquisition request to the edge node closer to the user according to a certain scheduling mechanism. Nodes provide streaming services. If the content requested by the user is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L65/4061H04L67/5681H04L67/5682
Inventor 沙磊徐保磊薛传颂
Owner HUAWEI TECH CO LTD