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Key node recognition method in power communication network

A technology of power communication network and key nodes, which is applied in the field of power communication network performance analysis, can solve problems such as poor accuracy, and achieve the effect of accurate identification

Active Publication Date: 2017-06-13
国网新疆电力有限公司信息通信公司 +1
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Problems solved by technology

[0005] The invention provides a method for identifying key nodes in an electric power communication network, which solves the technical problem of poor accuracy in existing key node identification methods in an electric power communication network, and realizes accurate identification of key nodes in an electric power communication network technical effect

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  • Key node recognition method in power communication network
  • Key node recognition method in power communication network
  • Key node recognition method in power communication network

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Embodiment Construction

[0066] The invention provides a method for identifying key nodes in an electric power communication network, which solves the technical problem of poor accuracy in existing key node identification methods in an electric power communication network, and realizes accurate identification of key nodes in an electric power communication network technical effect.

[0067] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0068] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemen...

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Abstract

The invention discloses a key node recognition method in a power communication network. The method comprises the following steps: step one, constructing a power communication network node importance evaluation system based on power communication network information; step two, constructing a normalized matrix based on the power communication network node importance evaluation system; step three, comprehensively determining index weight based on an entropy weight method and an analytic hierarchy process; step four, combining the weight vector with the normalized matrix to construct a weighted normalized matrix; and step five, computing based on the weighted normalized matrix to acquire the node importance order, recognizing a key node based on the order result, thereby realizing the technical effect of accurately recognizing the key node in the power communication network.

Description

technical field [0001] The invention relates to the field of power communication network performance analysis, in particular to a method for identifying key nodes in a power communication network. Background technique [0002] For the research of complex networks, most of the existing methods are for the research of conventional indicators such as node degree, betweenness, and eigenvectors, which are universal. However, because the industry characteristics of network nodes are not considered, these researches are not suitable for actual networks. For example, the power communication network cannot make a comprehensive and effective evaluation. For the research on power communication network, most of the existing methods only consider the problem at the communication level, resulting in incomplete consideration and poor accuracy. [0003] To sum up, in the process of realizing the technical solution of the invention of the present application, the inventor of the present app...

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/12H04L41/142H04L41/145
Inventor 崔力民李珊君李路民张玮王鑫张海波宋广磊邵海涛
Owner 国网新疆电力有限公司信息通信公司
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