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Automatic power line-wireless communication mixed networking method

A wireless communication, hybrid automatic technology, applied in the direction of distribution line transmission system, electrical components, data exchange network, etc., can solve the problems of single network structure, unable to intelligently judge the quality of the channel, etc., to achieve fast network speed, Solve the effect of information islands

Inactive Publication Date: 2012-11-28
CHINA GRIDCOM
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a power line and wireless hybrid networking method that can solve the shortcomings of the current existing communication mode combining power line and wireless, which has a single networking structure and cannot intelligently judge the quality of the channel.

Method used

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  • Automatic power line-wireless communication mixed networking method
  • Automatic power line-wireless communication mixed networking method
  • Automatic power line-wireless communication mixed networking method

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Embodiment Construction

[0036] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0037] see figure 1 , figure 2 as well as image 3 In this embodiment, a hybrid automatic networking method of power line and wireless communication is adopted, and a network of topological structure is formed by mixing power line networking and wireless communication networking. A master node and multiple sub-nodes are set in the topological network, and each sub-node Nodes are equipped with power line routing and wireless routing, and its networking includes steps,

[0038] S1. The master node issues a networking command, the power line is networked and the power line routing information of each child node is reported to the master node through the power line channel, and the wireless communication network is established and the wirel...

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Abstract

The invention discloses an automatic power line-wireless communication mixed networking method. According to the method, power line networking and wireless communication networking are mixed to form a network having a topological structure; networking is performed with a power line channel as a first channel, when the power line channel fails, and a wireless communication channel is utilized to carry out equipment networking. The method provided by the invention has the beneficial effects that the optimal channel networking can be distinguished intelligently, the networking speed is high, and the existence of 'information isolated island' is effectively solved.

Description

technical field [0001] The invention relates to the field of power line and wireless communication, in particular to a hybrid ad hoc network method for power line and wireless communication. Background technique [0002] The current existing power line networking method is based on multiple networking and cluster routing. The networking speed is relatively slow, and its routing forms a network topology structure in the form of competition between nodes. The optimal way of networking can only ensure that the path between the node at this level and the node at the upper level is the best among nodes at the same level, but cannot guarantee the optimal transmission of information on the entire topology path. Although this type of method can achieve normal communication and meet the requirements of The communication requirements of narrowband communication, but inevitably due to the load of some nodes, the change of characteristic impedance, and the insufficient signal carrying c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/28H04B3/54
Inventor 杨树林大朋陈勇史兵程钟源何业慎毛珊张夕红陆欣孙丽莉
Owner CHINA GRIDCOM
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