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Method, server and distribution device for distributing video traffic through multiple network paths

A multi-network and video technology, applied in the network field, can solve problems affecting user experience, network congestion, etc., and achieve the effect of reducing costs and ensuring transmission efficiency

Active Publication Date: 2020-04-07
CHINA CENTRAL TELEVISION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention proposes a method, a server and a distribution device for distributing video traffic through multiple network paths, so as to solve the technical problem that the network traffic data output mode in the prior art easily leads to network congestion, thereby affecting user experience

Method used

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  • Method, server and distribution device for distributing video traffic through multiple network paths
  • Method, server and distribution device for distributing video traffic through multiple network paths
  • Method, server and distribution device for distributing video traffic through multiple network paths

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] figure 2 It shows a schematic flowchart of the implementation of the method for distributing video traffic through multiple network paths provided by the embodiment of the present application, see figure 2 As shown in the flowchart, the method provided by the present invention may include the following steps.

[0061] It should be noted that the recursive method is used for distribution, and the video traffic distribution ratio of a network can be determined each time the method is executed. The last time the method is performed, the video traffic distribution ratio of the last two networks needs to be determined.

[0062] Step 201. Obtain the total video traffic demand of the multi-network.

[0063] According to the video traffic requests sent by all the user's terminal devices, the total video traffic demand to be transmitted to the user's terminal devices can be calculated at the server of the video content provider.

[0064] The total video traffic demand can b...

no. 1 example C1

[0096] If the first bandwidth BW 1 Greater than the second bandwidth BW 2 , and the first unit video traffic cost C 1 Less than the second unit video traffic fee C 2 , then all video traffic is distributed to the first network for transmission.

[0097] If the first bandwidth BW 1 Less than the second bandwidth BW 2 , and the first unit video traffic cost C 1 Greater than the second unit video traffic fee C 2 , then all video traffic is distributed to the second network for transmission.

[0098] If the first bandwidth BW 1 Equal to the second bandwidth BW 2 , then all video traffic is preferably distributed to a network with a low unit video traffic cost.

[0099] If the first unit video traffic fee C 1 Equal to the second unit video traffic cost C 2 , then all video traffic is preferably distributed to traffic with large bandwidth.

[0100] In the first bandwidth BW 1 Greater than the second bandwidth BW 2 , and the first unit video traffic cost C 1 Greater th...

Embodiment 2

[0114] Based on the same inventive concept, the embodiment of the present invention also provides a video traffic distribution device. Since the problem-solving principle of these devices is similar to a method for distributing video traffic through multiple network paths, the implementation of these devices can refer to the implementation of the method. Repeated points will not be repeated.

[0115] image 3 A schematic structural diagram of a video traffic distribution device provided by an embodiment of the present application is shown, see image 3 The video traffic distribution device may include:

[0116] The first acquisition module 301 is configured to acquire the total video traffic demand of the multi-network;

[0117] The second acquisition module 302 is configured to acquire the bandwidth and unit video traffic fee of each network in the multi-network;

[0118] The first calculation module 303 is configured to select a network from the multiple networks as the f...

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PUM

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Abstract

The invention discloses a method for distributing video traffic on multiple network paths, a server and a distribution device. The method for distributing video traffic on multiple network paths comprises the following steps: obtaining the total video traffic demand of the multiple networks; obtaining the bandwidth and unit video traffic cost of each network in the multiple networks; selecting a network from the multiple networks as a first network, wherein the bandwidth of the first network is the first bandwidth, and the unit video traffic cost of the first network is the first unit video traffic cost; simulating the remaining networks in the multiple networks integrally as a second network; confirming a first proportion taking the condition that the distribution delay is less than or equal to a preset maximum tolerance delay as the limiting condition, so that the total video traffic cost is the lowest; and performing the video traffic distribution of the first network and the secondnetwork according to the first proportion. Through the method for distributing the video traffic on multiple network paths, the cost is reduced as far as possible under the premise that the video traffic delay is acceptable.

Description

technical field [0001] The present invention relates to the field of network technology, and more specifically, to a method, server and distribution device for distributing video traffic over multiple network paths. Background technique [0002] With the development of network technology, users' demand for video program content is increasing. [0003] The user's terminal device sends a video content request to the server of the video content provider (such as a website, a TV station, etc.) through the network. The server of the video content provider sends video traffic data to these terminal devices through the network. [0004] If a video content provider chooses a fixed network to output video traffic data, it is easy to cause problems such as network congestion. If a video content provider chooses several fixed operators' networks to output video traffic data according to a fixed allocation ratio, it is also unavoidable that one of the networks will cause poor overall ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/262H04N21/2543
CPCH04N21/2543H04N21/26216H04N21/26225H04N21/2625
Inventor 姜文波徐进顾军孙黎丽肖红江
Owner CHINA CENTRAL TELEVISION