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Clustering and multi-hop routing determination method based on gmm algorithm for electric power Internet of things

A power Internet of Things, multi-hop routing technology, applied in electrical components, advanced technology, climate sustainability, etc., can solve problems such as wasting energy and consuming large amounts of energy, improving energy efficiency, saving deployment costs, and improving coverage Effect

Active Publication Date: 2022-03-22
QUANZHOU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a division method will cause the nodes at the edge of the area to consume a lot of energy to connect to the cluster head closer to the center of the area, which is a relative waste of energy.

Method used

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  • Clustering and multi-hop routing determination method based on gmm algorithm for electric power Internet of things
  • Clustering and multi-hop routing determination method based on gmm algorithm for electric power Internet of things
  • Clustering and multi-hop routing determination method based on gmm algorithm for electric power Internet of things

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Embodiment 1

[0029] A high-efficiency clustering multi-hop routing algorithm based on the GMM algorithm for the power Internet of Things. First, the clustering algorithm that does not depend on prior conditions is used to reduce the energy consumption of IoT devices and save channel resources; secondly, each The cluster selects the cluster head according to the node distribution and the battery condition; finally, the Dijkstra algorithm is used to select the appropriate routing path.

[0030] Divide the network evenly into K layers, assuming each layer has width r. The nodes of the Internet of Things adopt the method of time division multiple access (TDMA), and the transmission between the nodes of the Internet of Things is scheduled by Carrier Sense Multiple Access (CSMA). The cluster head node receives the data transmitted by other nodes in the cluster, compresses all the data, and then transmits it to the inner cluster head node. The innermost cluster head node directly sends data back...

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Abstract

The invention discloses a high-energy-efficiency clustering multi-hop routing algorithm based on the GMM algorithm for the Internet of Things, which involves clustering and multi-hop routing. The energy consumption of the equipment and the saving of channel resources greatly save the computing time of nodes and the resources that need to be consumed, and can achieve better results at the same time.

Description

technical field [0001] The invention relates to a high-energy-efficiency clustering multi-hop routing algorithm, in particular to an energy-efficient clustering multi-hop routing determination method based on the GMM algorithm for the electric power Internet of Things. Background technique [0002] With the continuous increase in the number of power distribution service terminals and the continuous development of new smart grid services, large-scale IoT services have also begun to gradually penetrate into the smart grid. Massive machine-type communication (mMTC) is expected to play an important role in future powered wireless networks. It will be able to support tens of billions of low-complexity and energy-constrained machine-type terminals. At present, IoT devices are widely used in environmental monitoring, power control and other fields. Massive IoT nodes are deployed to monitor various physical indicators in the monitored area, and the data collected by each device is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/10H04W40/20
CPCH04L45/46H04W40/10H04W40/20H04L45/126Y02D30/70
Inventor 郑军荣李元九李宏发谢勇添蒲建发陈端云辛永邹保平张宏坡叶新生郑蔚涛刘祖锋颜泗海黄长贵谢石木林黎金城陈如尹
Owner QUANZHOU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER