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Node link scheduling method of heterogeneous integrated power consumption information collection network

A technology of power consumption information and node links, which is applied in electrical components, wireless communication, advanced technology, etc., and can solve problems such as unbalanced energy consumption of nodes

Pending Publication Date: 2016-06-29
ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER +2
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Problems solved by technology

[0003] Existing technologies cannot solve the problem of unbalanced node energy consumption in heterogeneous fusion power consumption information collection network scenarios

Method used

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  • Node link scheduling method of heterogeneous integrated power consumption information collection network
  • Node link scheduling method of heterogeneous integrated power consumption information collection network
  • Node link scheduling method of heterogeneous integrated power consumption information collection network

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Embodiment Construction

[0088] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0089] An embodiment of the present invention provides a node link scheduling method in a heterogeneous fusion power consumption information collection network. The method is: determine the optimal number of clusters in the network area according to the energy consumption of the nodes in the network area, and in the network area Select several cluster-head nodes, when the number of cluster-head nodes is less than or equal to the optimal number of clusters, add the slave nodes in the network area to the matching clusters according to the minimum distance criterion; determine according to the energy c...

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Abstract

The invention discloses a node link scheduling method of a heterogeneous integrated power consumption information collection network. The optimum clustering amount of a network region is determined according to the energy consumption of nodes in the network region; a plurality of cluster head nodes are selected in the network region; when the amount of the cluster head nodes is less than or equal to the optimum clustering amount, slave nodes in the network region are added in matched clusters according to a minimum distance criterion; the communication modes of the slave nodes in each cluster are determined according to an energy consumption balancing criterion; and finally, the slave nodes transmit data according to the communication modes. According to the method, through adoption of hybrid communication modes, the energy consumption in the heterogeneous integrated network region is balanced.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a node link scheduling method in a heterogeneous fusion power consumption information collection network. Background technique [0002] In the context of the smart grid, the power consumption information collection system shoulders the important tasks of automatic collection, efficient sharing and real-time monitoring of power consumption information, and is an important foundation of the smart power service system and an important source of user power consumption information. The local communication network in the electricity consumption information collection system has the characteristics of many nodes and complex application scenarios. Sensor networks have the advantages of low power consumption, low cost, strong anti-interference, high flexibility, and short construction period, and have been widely used in power consumption information collection ...

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Application Information

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IPC IPC(8): H04W40/10H04W40/20H04W40/24
CPCH04W40/10H04W40/20H04W40/248Y02D30/70
Inventor 李宁林大朋张夕红王伟鹏何晓蓉王新刚童光华王刚
Owner ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER
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