A Method of Network Content Diffusion Based on Local Betweenness

A network content and diffusion method technology, which is applied in the field of network content diffusion based on local betweenness, can solve problems such as inability to monitor and manage network data, and achieve efficient and satisfying distribution effects

Active Publication Date: 2020-07-17
ZHENGZHOU SEANET TECH CO LTD
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Problems solved by technology

However, this method is only suitable for the content diffusion of small-scale networks; for large-scale networks, due to the large number of user nodes, it is no longer possible to monitor and manage network data with a centralized content diffusion method

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  • A Method of Network Content Diffusion Based on Local Betweenness

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Embodiment Construction

[0018] A local betweenness-based network content diffusion method of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] like figure 1 As shown, the present invention proposes a network content diffusion method based on local betweenness, and its steps include:

[0020] Step 1) Build a local self-network with each node server in the network as the central node, measure the routing hops between the central node and other node servers, and select the node server that meets the set routing hops as the central node neighbor nodes.

[0021] The self-network refers to a local network composed of a series of neighbor nodes maintained by each node server with itself as the center through the neighbor table, and the selection of the neighbor nodes is that the central node continuously measures the relationship with other nodes during the network maintenance process. The number of routing hops, the nodes withi...

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Abstract

The present invention provides a network content diffusion method based on local betweenness. In this method, each node in the network establishes a self-network, measures the routing hops between the central node of the self-network and other node servers, and selects satisfying Set the node server within the routing hop as the neighbor node of the central node; and calculate the betweenness of each neighbor node in the self-network, and fully consider the self-network betweenness and load balancing of the neighbor nodes when performing neighbor node diffusion selection and other information, select the appropriate diffusion node for content diffusion; it is suitable for content monitoring and management in a network with a large number of users, and can efficiently meet the distribution requirements.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a network content diffusion method based on local betweenness. Background technique [0002] In the current Internet, video and content services account for the majority of network traffic. In order to ensure the quality of service, content delivery network is often used to disperse content to the edge of the network for easy access by users. With the continuous evolution of user terminals and the continuous development of network bandwidth, if the user terminal equipment is properly utilized and content is pre-deployed, it will be closer to the user and improve the user's access efficiency. Existing content distribution networks have different methods, mainly based on factors such as content coverage and user characteristics, and are usually centralized content diffusion methods. However, this method is only suitable for the content diffusion of small-scale networks;...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/751H04L12/24H04L45/02
CPCH04L41/0893H04L45/02
Inventor 尤佳莉薛寒星刘学王劲林
Owner ZHENGZHOU SEANET TECH CO LTD
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