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A content distribution method and system based on large-scale network nodes

A technology of network nodes and distribution systems, applied in the field of network technology and communication, can solve the problems of slow update speed and low content distribution efficiency, and achieve the effect of improving efficiency

Inactive Publication Date: 2019-08-06
INST OF ACOUSTICS CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, for large-scale network nodes, it is necessary to provide a more efficient and faster information push method to solve the problems of low content distribution efficiency and slow update speed in the existing technology

Method used

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  • A content distribution method and system based on large-scale network nodes
  • A content distribution method and system based on large-scale network nodes
  • A content distribution method and system based on large-scale network nodes

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.figure 1 with figure 2 It is a flow chart of the method for rapidly distributing content based on large-scale network nodes of the present invention, the method comprising:

[0042] Step 1. According to the content to be distributed, find the node that stores the content, and put it into the active node set as the source node;

[0043] Step 2, find all the adjacent nodes of each activated node and the degree information of each node, and divide the adjacent nodes;

[0044] Step 3: Accordin...

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Abstract

The invention discloses a method and system for distributing content based on large-scale network nodes. According to the method, first, according to the content to be distributed, the node storing the content is used as the source node, stored in the set of activated nodes, and then each activated node is searched for. All the adjacent nodes of the node obtain the information of the degree of each adjacent node, and divide the adjacent nodes, and then according to the division results of the adjacent nodes, push them to the node with a higher degree first, and put the node into the active node collection, and then repeat the above two steps until all nodes have been pushed, or a certain cut-off condition set by the user is met. The present invention can quickly traverse all nodes, and under the constraints of a limited number of nodes pushed by each node each time, the efficiency of content distribution for tens of millions of nodes and above is improved, so as to achieve the purpose of efficiently and quickly pushing network information .

Description

technical field [0001] The invention relates to the fields of network technology and communication technology, in particular to a method and system for distributing content based on large-scale network nodes. Background technique [0002] With the continuous development of network technology and communication technology, the scale of intelligent routers and business servers continues to increase, and the types of services that can be provided to users are also continuously enriched, including audio services, video services, multimedia services, news provision, search services, and typhoon forecasts , Tsunami warning, disaster notification, traffic conditions, public opinion dissemination, etc. Those services that have low real-time requirements are usually provided by users actively, that is, users use various terminals connected to the Internet to actively establish connections with specific service servers on the Internet, and send specific services to the service servers....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/55H04L67/63
Inventor 盛益强王劲林赵震宇廖怡程钢
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI